CN219652331U - Imitation velvet anti-hemming device - Google Patents

Abstract

The utility model relates to a imitation velvet anti-hemming device which comprises a roughening machine and cloth feeding rollers at outlets of the roughening machine, lifting frames are rotatably arranged on two sides of the roughening machine below the cloth feeding rollers, conveying rollers are arranged between the lifting frames, a pressing roller is arranged on one side, far away from the conveying rollers, between the lifting frames, a winding device is arranged below the pressing roller, and an anti-hemming roller is arranged between the conveying rollers and the pressing roller. The device has good anti-hemming effect, firm installation and convenient use.

Description

Imitation velvet anti-hemming device

Technical Field

The utility model relates to the technical field of cloth processing, in particular to a imitation velvet anti-hemming device.

Background

The imitation leather is also called as imitation peach skin fabric, and the appearance surface is like honey peach with fine, uniform and dense nap. The fluff appears to be unsightly but is felt, and the fluff diffuses in multiple directions and is very soft under strong light illumination of shops. The imitation leather is soft, plump, smooth and elastic, and is made up by using a superfine synthetic fibre as raw material, through the processes of weaving, printing and special treatment, such as chemical decrement and grinding Mao Hesha washing, etc.. In the rolling process after finishing sanding, the two sides of the imitation leather velvet are easy to turn over in the running process, so that the cloth is wrinkled, folded and the like during rolling, and the quality of the cloth is affected. In addition, various used components are generally connected with the lifting frame, so that the lifting frame is difficult to detach when maintenance is needed, and is not beneficial to installation and replacement, and is not beneficial to saving cost and improving efficiency. The present utility model is innovatively improved in view of the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the imitation velvet anti-hemming device which is good in anti-hemming effect, firm in installation and convenient to use.

The specific embodiments of the present utility model are as follows:

the utility model provides a imitation velvet anti-hemming device which comprises a roughening machine and a cloth feeding roller at an outlet of the roughening machine, lifting frames are rotatably arranged on two sides of the roughening machine below the cloth feeding roller, conveying rollers are arranged between the lifting frames, a pressing roller is arranged on one side, far away from the conveying rollers, between the lifting frames, a winding device is arranged below the pressing roller, and an anti-hemming roller is arranged between the conveying rollers and the pressing roller.

Preferably, it is: the anti-hemming roller comprises a roller shaft and a plurality of expansion plates arranged on the roller shaft, wherein a group of installation holes are respectively arranged at the left end and the right end of each expansion plate, a connecting hole corresponding to the installation hole is arranged on the roller shaft, and the installation holes are connected with the connecting holes through first bolts.

Preferably, it is: the anti-hemming roller is arranged between the anti-hemming roller and the conveying roller, the bending roller comprises a bending shaft, a rubber roller arranged on the bending shaft, a rotating piece and a first bearing, the rotating piece and the first bearing are connected with two ends of the rubber roller, the first bearing is arranged in the rotating piece, and the bending shaft rotates on the first bearing.

Preferably, it is: the conveying roller or the bending roller is fixed through a pressing component, the pressing component comprises a mounting seat, a first packing block obliquely arranged on the mounting seat, a second packing block in threaded connection with the first packing block and a screwing piece, circular arc grooves formed by each other are formed in the first packing block and the second packing block, a through hole is formed in one side, away from the mounting seat, of the first packing block, the screwing piece is in threaded connection with the through hole, and a screwing handle is arranged on the top of the screwing piece.

Preferably, it is: the lifting frame is characterized in that mounting plates are respectively arranged on one sides, close to the roughening machine, of the two sides of the lifting frame, a U-shaped connecting piece is connected to the mounting plates in a rotating mode through a connecting shaft, a telescopic cylinder is connected to the bottom of the U-shaped connecting piece, and the telescopic cylinder is far away from one side of the U-shaped connecting piece and fixedly connected with the roughening machine.

Preferably, it is: limiting holes are respectively formed in two ends of the connecting shaft, and limiting pieces are inserted into the limiting holes.

Preferably, it is: the limiting piece is a folded steel wire, one end of the limiting piece is arc-shaped and larger than the diameter of the limiting hole, and the other end of the limiting piece is inserted into the limiting hole and then bends towards two sides.

Preferably, it is: the lifting frame is characterized in that fixing holes are respectively formed in one end, close to the roughening machine, of the lifting frame, a fixing shaft is connected between the fixing holes, and the lifting frame rotates on the fixing shaft.

Preferably, it is: the winding device comprises a frame, rollers and rotating shafts connected with the rollers, sleeve shaft assemblies are respectively arranged on the tops of two sides of the frame, the sleeve shaft assemblies are connected with the rotating shafts in a rotating mode, each sleeve shaft assembly comprises a base connected with the tops of two sides of the frame, each sleeve shaft assembly is connected with a first pressing block of the base and a second pressing block connected with the corresponding first pressing block, a round hole is formed between each first pressing block and each second pressing block, a second bearing is arranged in each round hole, each second bearing is connected with the corresponding rotating shaft, each first pressing block and each second pressing block are respectively provided with a fixing assembly, and each fixing assembly is used for pressing the corresponding first pressing block and each second pressing block.

Preferably, it is: the fixing assembly comprises an extension block for connecting the first pressing block and the base, a connecting block and a second bolt are respectively arranged on the second pressing block, through threaded holes are respectively formed in the connecting block, and the second bolt is screwed into the threaded holes.

The beneficial effects are that:

the anti-hemming roller is arranged between the conveying roller and the pressing roller, so that the problem of hemming of cloth can be well solved, and the telescopic plate of the anti-hemming roller can be outwards expanded due to the inertia of the cloth, so that the cloth can be leveled, and the edge of the cloth is flatter. In addition, the bending roller is arranged to enable the edge of the cloth to droop, and the winding quality and efficiency are improved in cooperation with the anti-hemming roller. The lifting frame is lifted by taking one end of the sanding machine as a fulcrum through the telescopic cylinder, so that the height of cloth is adjusted after the cloth is rolled up and thicker when the cloth is rolled up conveniently, and the rolling efficiency is improved conveniently. In addition, the disassembly, the installation and the replacement of the bending roller, the conveying roller, the telescopic cylinder, the winding device and the like are convenient, and the installation of the bending roller, the conveying roller, the telescopic cylinder, the winding device and the like is firmer.

The beneficial effects of the present utility model will be described in detail in the examples, thereby making the beneficial effects more apparent.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of an anti-hemming roller according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a roll bending structure in an embodiment of the present utility model;

FIG. 4 is a schematic view of a pressing assembly according to an embodiment of the present utility model;

FIG. 5 is a partially enlarged schematic view of the portion A of FIG. 1;

FIG. 6 is a schematic view of a U-shaped connector according to an embodiment of the present utility model;

fig. 7 is a schematic top view of a fixed shaft according to an embodiment of the present utility model.

Wherein:

1. a roughening machine; 2. a cloth feed roller; 3. a lifting frame; 4. a conveying roller; 5. a press roller; 6. an anti-hemming roller; 60. a roll shaft; 61. a telescoping plate; 62. a mounting hole; 63. a connection hole; 64. a first bolt; 7. a winding device; 70. a frame; 71. a roller; 72. a rotating shaft; 8. a roller bending; 80. bending the shaft; 81. a rubber roller; 82. a rotating member; 83. a first bearing; 9. a compression assembly; 90. a mounting base; 91. a first packet block; 92. a second block; 93. a screwing piece; 94. an arc groove; 910. a through hole; 931. screwing the handle; 10. a sleeve shaft assembly; 100. a base; 101. a first briquette; 102. a second briquetting; 103 a second bearing; 11. a fixing assembly; 110. an extension block; 111. a connecting block; 112. a second bolt; 113. a threaded hole; 12. a mounting piece; 13. a connecting shaft; 14. a U-shaped connecting piece; 15. a telescopic cylinder; 16. a limiting hole; 17. a limiting piece; 18. a fixing hole; 19. and a fixed shaft.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The following describes embodiments of the present utility model in detail through specific embodiments and application scenarios thereof with reference to the accompanying drawings.

Example 1

As shown in fig. 1, a leather velvet anti-curling device comprises a roughening machine 1 and a cloth feeding roller 2 at the outlet of the roughening machine 1, in the specific embodiment of the utility model, lifting frames 3 are rotatably arranged on two sides of the underside of the roughening machine 1, which are positioned below the cloth feeding roller 2, conveying rollers 4 are arranged between the lifting frames 3, a pressing roller 5 is arranged on one side, far away from the conveying rollers 4, between the lifting frames 3, a winding device 7 is arranged below the pressing roller 5, and an anti-curling roller 6 is arranged between the conveying rollers 4 and the pressing roller 5. The cloth feed roller 2 and the pressing roller 5 are driven by a rotating motor to power the running of the imitation Pi Rongbu (hereinafter referred to as cloth). The roughening machine 1 top includes the mounting bracket, and cloth feed roll 2 installs between the mounting bracket, and roughening machine 1 passes through cloth feed roll 2 to on the transfer roller 4 with the cloth of handling, then on transfer roller 4 sent compression roller 5, is rolled up by coiling mechanism 7 at last, and crane 3 rotates with roughening machine 1 to be connected, can change the height of crane 3 to adaptation coiling mechanism 7 constantly increases the height after rolling up. Because the cloth is still a distance between the conveying roller 4 and the compression roller 5, the edge of the cloth is easy to turn over during winding, and therefore, the problem of cloth hemming can be well solved and the winding quality and efficiency are improved by arranging the hemming-proof roller 6 between the conveying roller 4 and the compression roller 5.

Example 2

As a further improvement on the basis of embodiment 1, as shown in fig. 1 and 2, the anti-curling roller 6 includes a roller shaft 60, and a plurality of expansion plates 61 provided on the roller shaft 60, wherein a set of mounting holes 62 are provided at both ends of each of the plurality of expansion plates 61, a connection hole 63 corresponding to the mounting hole 62 is provided on the roller shaft 60, and the mounting hole 62 is connected with the connection hole 63 through a first bolt 64. The plurality of expansion plates 61 are provided along the circumferential direction of the roller shaft 60, the first bolts 64 are screwed into the mounting holes 62 and the connection holes 63, and the diameter of the mounting holes 62 is larger than the rod portion of the first bolts 64 but smaller than the head portion of the first bolts 64, so that the expansion plates 61 can be moved left and right in a small range. When the cloth is conveyed thereon, the expansion plate 61 is moved outward due to the effect of inertia and centrifugal force, thereby flattening the cloth and flattening the edge of the cloth, thereby achieving the effect of preventing curling.

Example 3

According to a further improvement on the basis of embodiment 2, as shown in fig. 1 and 3, a bending roller 8 is arranged between the anti-curling roller 6 and the conveying roller 4, the bending roller 8 comprises a bending shaft 80, a rubber roller 81 arranged on the bending shaft 80, a rotating piece 82 connected with two ends of the rubber roller 81 and a first bearing 83, the rubber roller 81 is made of rubber materials, the first bearing 83 is arranged in the rotating piece 82, the bending shaft 80 rotates on the first bearing 83, two ends of the bending shaft 80 are inserted into the first bearing 83, the bending shaft 80 is not fixed, and the rubber roller 81 and the rotating piece 82 are driven to rotate when cloth advances.

Example 4

According to a further improvement on the basis of embodiment 3, as shown in fig. 1 and 4, the conveying roller 4 or the bending roller 8 is fixed through a pressing component 9, the pressing component 9 comprises a mounting seat 90, the bottom of the mounting seat 90 is connected with the lifting frame 3, a first packing block 91 obliquely arranged on the mounting seat 90, a second packing block 92 in threaded connection with the first packing block 91 and a screwing piece 93, arc grooves 94 which are mutually formed into a round shape are formed in the first packing block 91 and the second packing block 92, the first packing block 91 is obliquely arranged, the shaft of the conveying roller 4 and the bending shaft 80 of the bending roller 8 are conveniently inserted and placed, then the second packing block 92 is covered, and through threaded connection of bolts, the threaded connection of the bolts needs to be punched at the connection position of the first packing block 91 and the second packing block 92. The first package 91 is far away from the side of the mounting seat 90 and is provided with a through hole 910, the screwing piece 93 is in threaded connection with the through hole 910, a screwing handle 931 is arranged on the top of the screwing piece 93, and after the second package 92 is pressed, the screwing handle 931 is pinched to rotate the screwing piece 93 into the through hole 910 so as to prop against the shaft and the bent shaft 80 of the conveying roller 4, so that the fixing is firmer, and the disassembly and the replacement are convenient.

Example 5

On the basis of the above embodiment, as shown in fig. 1 and 5-6, the lifting implementation manner of the lifting frame 3 is that the mounting plates 12 are respectively arranged on one sides of the two sides of the lifting frame 3, which are close to the roughening machine 1, the mounting plates 12 are rotatably connected with the U-shaped connecting piece 14 through the connecting shaft 13, the U-shaped connecting piece 14 rotates on the connecting shaft 13, the bottom of the U-shaped connecting piece 14 is connected with the telescopic cylinder 15, one side of the telescopic cylinder 15, which is far away from the U-shaped connecting piece 14, is fixedly connected with the roughening machine 1, and because one end of the lifting frame 3 is rotatably connected with the roughening machine 1, when the telescopic cylinder 15 extends outwards, the lifting frame 3 is pushed to rise upwards, at this moment, an obtuse angle is formed between the lifting frame 3 and the roughening machine 1, otherwise, the lifting frame 3 is put down and is parallel to the ground, and is convenient for next use. And after the cloth is gradually wound more when the cloth is wound conveniently, the height is adjusted when the thickness is increased.

In order to make the connection between the U-shaped connecting piece 14 and the mounting piece 12 more stable, limiting holes 16 are respectively formed in two ends of the connecting shaft 13, limiting pieces 17 are inserted into the limiting holes 16, the U-shaped connecting piece 14 is prevented from being separated from the connecting shaft 13 by the limiting pieces 17, and the U-shaped connecting piece is convenient to detach. The limiting piece 17 is a folded steel wire, one end of the limiting piece 17 is arc-shaped and larger than the diameter of the limiting hole 16, the other end of the limiting piece 17 is inserted into the limiting hole 16 and then bent towards two sides, after being folded in half, the steel wire is not flattened to form an arc-shaped end, the other end of the limiting piece is inserted into the limiting hole 16, the arc-shaped part is larger than the diameter of the limiting hole 16, and therefore the limiting piece is left at one end of the limiting hole 16, then the other end of the steel wire is bent towards two sides of the limiting hole 16 respectively, the steel wire cannot be separated from the limiting hole 16, and therefore the U-shaped connecting piece 14 and the mounting plate 12 are firmly fixed, and convenient to detach and maintain later.

Example 6

According to a further improvement on the basis of the embodiment 1 and the embodiment 5, as shown in fig. 7, one end, close to the roughening machine 1, of the lifting frame 3 is respectively provided with a fixing hole 18, the front surface of the roughening machine 1 is provided with a concave part, and the roughening machine 1 is also provided with holes, so that a fixing shaft 19 can be connected between the fixing holes 18, then when the lifting frame 3 is pushed by the telescopic cylinder 15, the lifting frame 3 rotates on the fixing shaft 19, and therefore the rotating connection between the lifting frame 3 and the roughening machine 1 is realized, and the installation is firmer.

Example 7

On the basis of embodiment 1, as shown in fig. 1, the winding device 7 comprises a frame 70, a roller 71 and a rotating shaft 72 connected with the roller 71, sleeve shaft assemblies 10 are respectively arranged on the tops of two sides of the frame 70, the sleeve shaft assemblies 10 are rotationally connected with the rotating shaft 72, when in use, the sleeve shaft assemblies 10 are firstly arranged on the tops of two sides of the frame 70, then the rotating shaft 72 on the roller 71 is arranged in the sleeve shaft assemblies 10, and when in winding, cloth drives the roller 71 and the rotating shaft 72 thereof to rotate in the sleeve shaft assemblies 10, so that winding is completed, motor driving is not needed, and electric power is saved; the device is more suitable for being refitted on the original device, reduces the replacement cost, and saves the electric power.

The sleeve shaft assembly 10 comprises a base 100 connected with the tops of two sides of the stand 70, corresponding holes are respectively formed in the base 100 and the tops of two sides of the stand 70, and screws are screwed into the holes to fix the base 100 and the stand 70. The rotary shaft 72 is further provided with a first pressing block 101 connected with the base 100 and a second pressing block 102 connected with the first pressing block 101, a round hole is formed between the first pressing block 101 and the second pressing block 102, namely, semi-arc shapes are respectively arranged on the first pressing block 101 and the second pressing block 102 and are combined together to form a round hole, a bearing is arranged in the round hole, the second bearing is connected with the rotary shaft 72, and the rotary shaft 72 rotates smoothly and stably through the second bearing. The first pressing block 101 and the second pressing block 102 are respectively provided with a second bearing of the fixing assembly 103; 11, the fixed assembly 103 is second bearing; 11 compressing the first press block 101 and the second press block 102, and a second bearing through a fixing assembly 103; 11 detachably connects the second press block 102 to the first press block 101, which facilitates the removal of the rotating shaft 72 and the maintenance and replacement.

A second bearing of the fixing assembly 103; 11 includes the connection first briquetting 101 with the extension piece 110 of base 100 establishes respectively connecting block 111 and the second bolt 112 on the second briquetting 102, be equipped with the screw hole 113 that link up respectively on the connecting block 111, the second bolt 112 screw in the screw hole 113 to with first briquetting 101 and second briquetting 102 fastening connection, and convenient dismantlement, simple to use.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (10)

1. The utility model provides a imitation fur anti-hemming device, includes sanding machine (1), cloth feed roller (2) of sanding machine (1) export, its characterized in that: the sanding machine (1) is located below both sides edge rotation that send cloth roller (2) is equipped with crane (3), be equipped with transfer roller (4) between crane (3), be equipped with compression roller (5) on one side of keeping away from transfer roller (4) between crane (3), compression roller (5) below is equipped with coiling mechanism (7), transfer roller (4) with be equipped with between compression roller (5) and prevent turn-up roller (6).

2. The imitation fur anti-hemming device of claim 1 wherein: the anti-hemming roller (6) comprises a roller shaft (60), a plurality of telescopic plates (61) arranged on the roller shaft (60), a group of telescopic plates (61) are respectively arranged at the left end and the right end of each telescopic plate, mounting holes (62) are respectively formed in the two ends of each telescopic plate, connecting holes (63) corresponding to the mounting holes (62) are formed in the roller shaft (60), and the mounting holes (62) are connected with the connecting holes (63) through first bolts (64).

3. A imitation fur anti-hemming device according to claim 2 wherein: the anti-hemming roller (6) with be equipped with curved roller (8) between transfer roller (4), curved roller (8) are in including bent axle (80), establish rubber roll (81) on bent axle (80), with rotating member (82) and first bearing (83) that rubber roll (81) both ends are connected, first bearing (83) install in rotate in piece (82), bent axle (80) are in rotate on first bearing (83).

4. A imitation fur anti-hemming device of claim 3 wherein: the conveying roller (4) or the bending roller (8) is fixed through a pressing component (9), the pressing component (9) comprises a mounting seat (90), a first packing block (91) obliquely arranged on the mounting seat (90), a second packing block (92) in threaded connection with the first packing block (91) and a screwing piece (93), circular arc grooves (94) formed by each other are formed in the first packing block (91) and the second packing block (92), a through hole (910) is formed in one side, away from the mounting seat (90), of the first packing block (91), the screwing piece (93) is in threaded connection with the through hole (910), and a screwing handle (931) is arranged on the top of the screwing piece (93).

5. A imitation fur anti-hemming device according to any of claims 1-4 wherein: the utility model discloses a sanding machine, including frame (3), sanding machine (1), connecting axle (13), lifting frame (3), mounting piece (12) are equipped with respectively on one side that is close to in both sides limit of lifting frame (3) sanding machine (1), be connected with U type connecting piece (14) through connecting axle (13) rotation on mounting piece (12), be connected with flexible cylinder (15) on U type connecting piece (14) bottom, flexible cylinder (15) are kept away from on one side of U type connecting piece (14) with sanding machine (1) fixed connection.

6. The imitation fur anti-hemming device of claim 5 wherein: limiting holes (16) are formed in two ends of the connecting shaft (13), and limiting pieces (17) are inserted into the limiting holes (16).

7. The imitation fur anti-hemming device of claim 6 wherein: the limiting piece (17) is a folded steel wire, one end of the limiting piece (17) is arc-shaped and larger than the diameter of the limiting hole (16), and the other end of the limiting piece is inserted into the limiting hole (16) and then bends towards two sides.

8. A imitation fur anti-hemming device according to claim 1 or 7 wherein: the lifting frame (3) is provided with fixing holes (18) at one end close to the sanding machine (1), a fixing shaft (19) is connected between the fixing holes (18), and the lifting frame (3) rotates on the fixing shaft (19).

9. The imitation fur anti-hemming device of claim 1 wherein: the winding device (7) comprises a frame (70), rollers (71) and rotating shafts (72) connected with the rollers (71), sleeve shaft assemblies (10) are respectively arranged on the tops of two sides of the frame (70), the sleeve shaft assemblies (10) are rotatably connected with the rotating shafts (72), the sleeve shaft assemblies (10) comprise bases (100) connected with the tops of two sides of the frame (70), first pressing blocks (101) connected with the bases (100) and second pressing blocks (102) connected with the first pressing blocks (101), round holes are formed between the first pressing blocks (101) and the second pressing blocks (102), second bearings (103) are arranged in the round holes, the second bearings (103) are connected with the rotating shafts (72), fixing assemblies (11) are respectively arranged on the first pressing blocks (101) and the second pressing blocks (102), and the fixing assemblies (11) compress the first pressing blocks (101) and the second pressing blocks (102).

10. The imitation fur anti-hemming device of claim 9 wherein: the fixing assembly (11) comprises an extension block (110) connected with the first pressing block (101) and the base (100), a connecting block (111) and a second bolt (112) which are respectively arranged on the second pressing block (102), threaded holes (113) which are communicated with each other are respectively arranged on the connecting block (111), and the second bolt (112) is screwed into the threaded holes (113).