A double-sided gilding device for webbing

Abstract

The present invention relates to the technical field of textile processing, and discloses a double-sided hot stamping device for webbing, including a base and a webbing body. A side plate is fixedly installed at the top of the base. Two fixed rollers are rotatably connected inside the side plate, and the two fixed rollers are respectively arranged at two diagonal corners of the side plate. An active roller assembly is arranged at the other two diagonal corners of the side plate, and a feeding component is arranged between the active roller assembly and the fixed roller. By pushing the active roller by the inner wall of the turning arm at the avoidance groove, the slider slides along the chute, and the active roller gradually approaches the surface of the fixed roller, pressing the webbing body and the hot stamping tape released by the hot stamping tape tightly together. The back of the left webbing body is attached to the hot stamping tape, and the front of the right webbing body is attached to the hot stamping tape, so as to simultaneously perform hot stamping processing on the front and back sides of the webbing body, thereby achieving the purpose of improving the hot stamping efficiency of the webbing body.

Description

Technical Field

[0001] The present invention relates to the technical field of textile processing, and particularly to a double-sided gold stamping device for webbing. Background Art

[0002] A webbing is a strip-shaped product made by processing textile fibers. It has a relatively small width and is commonly used in bundling, packaging, and decoration. During the processing of the webbing, in order to mark a nameplate on the surface of the webbing, a gold stamping device is often used to perform gold stamping on the surface of the webbing, so that the surface of the webbing has special patterns, characters, patterns, etc., making the webbing have recognition and anti-counterfeiting functions.

[0003] In the gold stamping process of the webbing, a conventional gold stamping device only performs gold stamping on one side of it. After that, gold stamping treatment is performed on the other side. The webbing needs to be input into the gold stamping device twice, and manual turning is required, resulting in low processing efficiency, and thus further improvement can be made. Summary of the Invention

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a double-sided gold stamping device for webbing, which has the advantages of performing double-sided gold stamping at one time and high processing efficiency, and solves the problem of low processing efficiency due to only performing gold stamping on one side of the webbing at a time.

[0006] (II) Technical Solutions

[0007] To achieve the above-mentioned purpose of performing double-sided gold stamping at one time and high processing efficiency, the present invention provides the following technical solution: A double-sided gold stamping device for webbing, including a base and a webbing body. A side plate is fixedly installed on the top of the base. Two fixed rollers are rotatably connected inside the side plate. The two fixed rollers are respectively arranged at two diagonal corners of the side plate. Guide rollers are arranged on the left and right sides of the two fixed rollers. Movable roller assemblies are arranged at the other two diagonal corners of the side plate. A limiting member is movably connected between the ends of the two movable roller assemblies. A feeding member is arranged between the movable roller assemblies and the fixed rollers. The webbing body passes through between the two sets of fixed rollers and movable roller assemblies.

[0008] Preferably, the left fixed roller, guide roller, movable roller assembly, and feeding member form the back gold stamping assembly of the webbing body, and the right fixed roller, guide roller, movable roller assembly, and feeding member form the front gold stamping assembly of the webbing body. The front gold stamping assembly and the back gold stamping assembly of the webbing body are centrosymmetric about the center of the side plate and the limiting member.

[0009] Preferably, in the front gold stamping assembly of the webbing body, the movable roller assembly includes a movable roller disposed directly above the fixed roller. Both ends of the movable roller are rotatably connected to sliders. The side plate surface is correspondingly provided with sliding grooves for the sliders. An arc-shaped tile is attached to the directly above of the movable roller. An arc-shaped cavity is provided inside the arc-shaped tile. A connecting pipe communicating with the arc-shaped cavity is fixedly installed at the top of the arc-shaped tile. Connecting seats are fixedly installed at both ends of the arc-shaped tile. The connecting seats are sleeved on the ends of the movable roller and fixedly installed with the sliders.

[0010] Preferably, the limiting member includes a fixed shaft penetrating through the center of the side plate. The fixed shaft is fixedly installed with the side plate. Two turntables are rotatably connected to the surface of the fixed shaft. The two turntables are respectively attached to the opposite sides of the two side plates. Two rotating arms are fixedly installed on the surface of the turntable. The two rotating arms are arranged along one of the diameters of the turntable. An avoidance groove is provided on the surface of the rotating arm. The end of the movable roller is inserted into the avoidance groove and slides. A clamping plate is fixedly installed at the end of the movable roller. The end of the movable roller and the clamping plate clamp on both sides of the rotating arm. A cylinder is provided at the bottom of the left rotating arm. The cylinder is fixedly installed on the top of the base, and the output end of the cylinder abuts against the bottom of the left rotating arm.

[0011] Preferably, the limiting member further includes a mounting disc fixedly installed on the surface of the fixed shaft. A gasket is fixedly installed on the surface of the fixed shaft. A collar is fixedly installed on the surface of the turntable. The mounting disc is located inside the collar and abuts against the surface of the gasket. Teeth are arrayed on the inner wall of the collar. Mounting grooves are arrayed on the circumferential surface of the mounting disc. A plug is slidably connected in the mounting groove. The plug is provided with a pointed end that mutually engages with the teeth. A push rod is hinged on the surface of the plug. The other end of the push rod is hinged to a sliding disc. A spring is fixedly installed on the side of the sliding disc away from the mounting disc. The other end of the spring is fixedly installed with a contact plate. A circular flange is fixedly installed on the surface of the fixed shaft. The circular flange abuts against the side of the contact plate away from the spring.

[0012] Preferably, in the front gold stamping assembly of the webbing body, the feeding member includes a rotating roller disposed above the left of the movable roller. A gold stamping tape is wound on the surface of the rotating roller. A winding roller is arranged above the right of the movable roller. Guide rods are arranged on both sides between the movable roller and the fixed roller. Support plates are rotatably connected to both ends of the winding roller. The support plates are fixedly installed on the side surface of the side plate.

[0013] Preferably, blocking discs II are arrayed on the surface of the winding roller. One end of the gold stamping tape is fixedly installed on the surface of the winding roller and is arranged between two adjacent blocking discs II. Blocking discs I are correspondingly arrayed on the surface of the guide roller. The webbing body is arranged between two adjacent blocking discs I.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a double-sided gilding device for webbing, which has the following beneficial effects:

[0016] For this double-sided gilding device for webbing, by pulling the sliding disk outwards, the spring is squeezed to accumulate elastic potential energy. Then, through the pulling action of the push rod on the insert, the insert is received into the installation groove and no longer stuck between the teeth, so that the assembly of the turntable and the collar can rotate. Then, as the output end of the cylinder extends, the left rotating arm is pushed upwards, thereby driving the assembly of the turntable and the rotating arm to rotate clockwise. By the inner wall of the rotating arm at the avoidance groove pushing the movable roller, the slider slides along the chute, and the movable roller gradually approaches the surface of the fixed roller, pressing the webbing body and the gilding tape released by the gilding tape tightly together. The back of the left webbing body is attached to the gilding tape, and the front of the right webbing body is attached to the gilding tape, so that the front and back sides of the webbing body are simultaneously gilded. Thus, the purpose of improving the gilding efficiency of the webbing body is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a double-sided gilding device for webbing proposed by the present invention;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of a double-sided gilding device for webbing proposed by the present invention;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the webbing body of a double-sided gilding device for webbing proposed by the present invention;

[0020] Figure 4 It is a three-dimensional exploded structural schematic diagram of the movable roller assembly of a double-sided gilding device for webbing proposed by the present invention;

[0021] Figure 5 It is a three-dimensional exploded structural schematic diagram of the limiting component of a double-sided gilding device for webbing proposed by the present invention;

[0022] Figure 6 It is a three-dimensional exploded structural schematic diagram of the feeding component of a double-sided gilding device for webbing proposed by the present invention.

[0023] In the figure: 1, base; 2, side plate; 3, fixed roller; 4, guiding roller; 5, movable roller assembly; 6, limiting member; 7, feeding member; 8, webbing body; 41, first blocking disc; 51, movable roller; 52, slider; 53, chute; 54, arc-shaped tile; 55, connecting pipe; 56, connecting seat; 601, fixed shaft; 602, turntable; 603, swing arm; 604, avoidance groove; 605, clamping plate; 606, mounting disc; 607, gasket; 608, collar; 609, engaging tooth; 610, mounting groove; 611, inserting strip; 612, push rod; 613, sliding disc; 614, spring; 615, abutting plate; 616, annular flange; 71, rotating roller; 72, hot stamping tape; 73, winding roller; 74, guiding rod; 75, supporting plate; 76, second blocking disc. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-3 , a double-sided hot stamping device for webbing, including a base 1 and a webbing body 8. A side plate 2 is fixedly installed on the top of the base 1. Two fixed rollers 3 are rotatably connected inside the side plate 2. The two fixed rollers 3 are respectively arranged at two diagonal corners of the side plate 2. Guide rollers 4 are arranged on the left and right sides of the two fixed rollers 3. Movable roller assemblies 5 are arranged at the other two diagonal corners of the side plate 2. A limiting member 6 is movably connected between the ends of the two movable roller assemblies 5. A feeding member 7 is arranged between the movable roller assembly 5 and the fixed roller 3. The webbing body 8 passes through between the two groups of fixed rollers 3 and the movable roller assemblies 5. The left fixed roller 3, guide roller 4, movable roller assembly 5 and feeding member 7 form the back hot stamping assembly of the webbing body 8, and the right fixed roller 3, guide roller 4, movable roller assembly 5 and feeding member 7 form the front hot stamping assembly of the webbing body 8. The front hot stamping assembly and the back hot stamping assembly of the webbing body 8 are centrosymmetric about the center of the side plate 2 and the limiting member 6. Please refer to Figure 3 , in the front hot stamping assembly of the webbing body 8, the two guide rollers 4 are respectively located below the top of the fixed roller 3; thus, in the back hot stamping assembly of the webbing body 8, the two guide rollers 4 are respectively located above the bottom of the fixed roller 3; thus, when the webbing body 8 passes through between the fixed roller 3 and the guide roller 4, the back of the webbing body 8 is exposed below the left fixed roller 3, and the front of the webbing body 8 is exposed above the right fixed roller 3.

[0026] Please refer to Figure 4, in the front side hot stamping component of the webbing body 8, the movable roller assembly 5 includes a movable roller 51 disposed directly above the fixed roller 3. Both ends of the movable roller 51 are rotatably connected with sliders 52. Corresponding to the sliders 52, chutes 53 are formed on the surface of the side plate 2. An arc-shaped tile 54 is attached to the directly above of the movable roller 51. An arc-shaped cavity is arranged inside the arc-shaped tile 54. A connecting pipe 55 communicating with its arc-shaped cavity is fixedly installed at the top of the arc-shaped tile 54. Hot air is introduced into the arc-shaped tile 54 through the connecting pipe 55, so as to heat the movable roller 51 through the arc-shaped tile 54. Connecting seats 56 are fixedly installed at both ends of the arc-shaped tile 54. The connecting seats 56 are sleeved on the ends of the movable roller 51 and fixedly installed with the sliders 52. Thereby, it is avoided that the arc-shaped tile 54 is displaced on the surface of the movable roller 51.

[0027] Please refer to Figure 6 , in the front side hot stamping component of the webbing body 8, the feeding component 7 includes a rotating roller 71 disposed at the upper left of the movable roller 51. A hot stamping tape 72 is wound on the surface of the rotating roller 71. A winding roller 73 is arranged at the upper right of the movable roller 51. One end of the hot stamping tape 72 is fixedly installed on the surface of the winding roller 73. Guide rods 74 are arranged on both sides between the movable roller 51 and the fixed roller 3. Rotating supports 75 are rotatably connected at both ends of the winding roller 73. The two guide rods 74 are respectively rotatably connected between the inside of the side plate 2 and the two rotating supports 75. The rotating supports 75 are fixedly installed on the side surface of the side plate 2. The winding roller 73 is driven to rotate by an external driving source to wind the hot stamping tape 72, so that the hot stamping tape 72 is released and passes through the lower sides of the two guide rods 74, and the hot stamping tape released from the hot stamping tape 72 horizontally passes through the front side above the webbing body 8. Blocking discs two 76 are arranged in an array on the surface of the winding roller 73. The hot stamping tape released from the hot stamping tape 72 is arranged between two adjacent blocking discs two 76. Corresponding to the array, blocking discs one 41 are arranged on the surface of the guide roller 4. The webbing body 8 is arranged between two adjacent blocking discs one 41. Thereby, the webbing body 8 and the hot stamping tape are limited in position, so that the two are aligned and attached.

[0028] Please refer to Figure 4, the limiting member 6 includes a fixed shaft 601 penetrating through the center of the side plate 2. The fixed shaft 601 is fixedly installed with the side plate 2. The webbing body 8 abuts against the left side of the fixed shaft 601 and is conveyed from the back gold stamping assembly to the front gold stamping assembly. Two turntables 602 are rotatably connected to the surface of the fixed shaft 601. The two turntables 602 are respectively attached to the opposite sides of the two side plates 2. Two rotating arms 603 are fixedly installed on the surface of the turntable 602. The two rotating arms 603 are arranged along one of the diameters of the turntable 602. An avoidance groove 604 is formed on the surface of the rotating arm 603. The diameter of the movable roller 51 is adapted to the width of the avoidance groove 604. The end of the movable roller 51 is inserted into the avoidance groove 604 and slides therein. A clamping plate 605 is fixedly installed at the end of the movable roller 51. The end of the movable roller 51 and the clamping plate 605 clamp on both sides of the rotating arm 603. A cylinder is arranged at the bottom of the left rotating arm 603. The cylinder is fixedly installed on the top of the base 1, and the output end of the cylinder abuts against the bottom of the left rotating arm 603. Thus, when the output end of the cylinder extends, it drives the assembly of the turntable 602 and the rotating arm 603 to rotate clockwise along the fixed shaft 601. Thus, the movable roller 51 is extruded by the inner wall of the avoidance groove 604 of the rotating arm 603, so that the movable roller 51 approaches the fixed roller 3, and the webbing body 8 and the gold stamping tape released from the gold stamping tape 72 are clamped and pressed.

[0029] Please refer to Figure 5 , the limiting member 6 further includes a mounting disc 606 fixedly installed on the surface of the fixed shaft 601. A gasket 607 is fixedly installed on the surface of the fixed shaft 601. A collar 608 is fixedly installed on the surface of the turntable 602. The mounting disc 606 is located inside the collar 608 and abuts against the surface of the gasket 607. A plurality of teeth 609 are arranged in an array on the inner wall of the collar 608. A plurality of mounting grooves 610 are arranged in an array on the circumferential surface of the mounting disc 606. A plug 611 is slidably connected in the mounting groove 610. The cross section of the plug 611 is in a "convex" shape and is adapted to the mounting groove 610. The plug 611 is provided with a pointed end portion that is mutually engaged with the teeth 609. A push rod 612 is hinged on the surface of the plug 611. The other end of the push rod 612 is hinged with a sliding disc 613. A spring 614 is fixedly installed on the side of the sliding disc 613 away from the mounting disc 606. The other end of the spring 614 is fixedly installed with an abutting plate 615. The sliding disc 613 and the abutting plate 615 are slidably connected to the surface of the fixed shaft 601. A circular flange 616 is fixedly installed on the surface of the fixed shaft 601. The circular flange 616 abuts against the side of the abutting plate 615 away from the spring 614. Under the blocking of the circular flange 616 on the abutting plate 615, under the elastic action of the spring 614, the sliding disc 613 has a tendency to move towards the mounting disc 606. Thus, the plug 611 is pushed by the push rod 612 to slide outwards along the mounting groove 610 and is stuck between the teeth 609, thereby inhibiting the rotation of the assembly of the turntable 602 and the collar 608.

[0030] In use, by pulling the sliding disk 613 outwards, the spring 614 is squeezed to accumulate elastic potential energy. Thus, through the pulling action of the push rod 612 on the insert 611, the insert 611 is received into the installation groove 610 and no longer stuck between the locking teeth 609, so that the assembly of the turntable 602 and the collar 608 can rotate. Then, as the output end of the cylinder extends, the left swing arm 603 is pushed upwards, thereby driving the assembly of the turntable 602 and the swing arm 603 to rotate clockwise.

[0031] Thus, the inner wall of the avoidance groove 604 where the swing arm 603 is located pushes the movable roller 51, causing the slider 52 to slide along the chute 53, and the movable roller 51 gradually approaches the surface of the fixed roller 3, pressing the woven belt body 8 and the hot stamping belt released by the hot stamping belt 72 together. The back surface of the left woven belt body 8 is attached to the hot stamping belt, and the front surface of the right woven belt body 8 is attached to the hot stamping belt, so that the front and back surfaces of the woven belt body 8 are hot stamped simultaneously.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-sided hot stamping device for webbing, comprising a base (1) and a webbing body (8). Characterized in that: A side plate (2) is fixedly installed on the top of the base (1). Two fixed rollers (3) are rotatably connected inside the side plate (2). The two fixed rollers (3) are respectively arranged at two diagonal corners of the side plate (2). Guide rollers (4) are arranged on the left and right sides of the two fixed rollers (3). An active roller assembly (5) is arranged at the other two diagonal corners of the side plate (2). A limiting member (6) is movably connected between the ends of the two active roller assemblies (5). A feeding member (7) is arranged between the active roller assembly (5) and the fixed roller (3). The webbing body (8) passes through between the two groups of fixed rollers (3) and the active roller assembly (5). The left fixed roller (3), guide roller (4), active roller assembly (5) and feeding member (7) form the back hot stamping assembly of the webbing body (8). The right fixed roller (3), guide roller (4), active roller assembly (5) and feeding member (7) form the front hot stamping assembly of the webbing body (8). The front hot stamping assembly and the back hot stamping assembly of the webbing body (8) are centrosymmetric about the center of the side plate (2) and the limiting member (6). The limiting member (6) includes a fixed shaft (601) penetrating through the center of the side plate (2). The fixed shaft (601) is fixedly installed with the side plate (2). Two turntables (602) are rotatably connected to the surface of the fixed shaft (601). The two turntables (602) are respectively attached to the opposite sides of the two side plates (2). Two rotating arms (603) are fixedly installed on the surface of the turntable (602). The two rotating arms (603) are arranged along one of the diameters of the turntable (602). An avoidance groove (604) is formed on the surface of the rotating arm (603). The end of the active roller (51) is inserted into the avoidance groove (604) and slides. A clamping plate (605) is fixedly installed at the end of the active roller (51). The end of the active roller (51) and the clamping plate (605) clamp the two sides of the rotating arm (603). A cylinder is arranged at the bottom of the left rotating arm (603). The cylinder is fixedly installed on the top of the base (1), and the output end of the cylinder abuts against the bottom of the left rotating arm (603). The limiting component (6) further includes a mounting disc (606) fixedly installed on the surface of the fixed shaft (601). A gasket (607) is fixedly installed on the surface of the fixed shaft (601). A collar (608) is fixedly installed on the surface of the turntable (602). The mounting disc (606) is located inside the collar (608) and fits on the surface of the gasket (607). Teeth (609) are arranged in an array on the inner wall of the collar (608). Mounting grooves (610) are arranged in an array on the circumferential surface of the mounting disc (606). A plug (611) is slidably connected in the mounting groove (610). The plug (611) is provided with a pointed end that engages with the teeth (609). A push rod (612) is hinged on the surface of the plug (611). The other end of the push rod (612) is hinged to a sliding disc (613). A spring (614) is fixedly installed on the side of the sliding disc (613) away from the mounting disc (606). The other end of the spring (614) is fixedly installed with an abutting plate (615). A circular flange (616) is fixedly installed on the surface of the fixed shaft (601). The circular flange (616) abuts against the side of the abutting plate (615) away from the spring (614).

2. The double-sided gold stamping device for a woven belt according to claim 1, wherein: In the front gold stamping assembly of the woven belt body (8), the movable roller assembly (5) includes a movable roller (51) arranged directly above the fixed roller (3). Sliders (52) are rotatably connected to both ends of the movable roller (51). A chute (53) is provided on the surface of the side plate (2) corresponding to the slider (52). An arc-shaped tile (54) is attached to the upper part of the movable roller (51). An arc-shaped cavity is arranged inside the arc-shaped tile (54). A connecting pipe (55) communicating with the arc-shaped cavity is fixedly installed at the top of the arc-shaped tile (54). Connecting seats (56) are fixedly installed at both ends of the arc-shaped tile (54). The connecting seats (56) are sleeved on the ends of the movable roller (51) and fixedly installed with the sliders (52).

3. The double-sided gold stamping device for a woven belt according to claim 1, wherein: In the front gold stamping assembly of the woven belt body (8), the feeding component (7) includes a rotating roller (71) arranged above the left of the movable roller (51). A gold stamping belt (72) is wound on the surface of the rotating roller (71). A winding roller (73) is arranged above the right of the movable roller (51). Guide rods (74) are arranged on both sides between the movable roller (51) and the fixed roller (3). Support plates (75) are rotatably connected to both ends of the winding roller (73). The support plates (75) are fixedly installed on the side surface of the side plate (2).

4. The double-sided gold stamping device for a woven belt according to claim 3, wherein: The surface of the winding roller (73) is provided with a second blocking disc (76) in an array. One end of the hot stamping tape (72) is fixedly installed on the surface of the winding roller (73) and is arranged between two adjacent second blocking discs (76). The surface of the guiding roller (4) is correspondingly provided with a first blocking disc (41) in an array. The webbing body (8) is arranged between two adjacent first blocking discs (41).

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