Drawing machine for label tapes
By introducing a guide assembly and a third guide rod into the strip extraction machine, combined with an adjustable fixed width mold and hot press plate, the trademark strip width adaptability and shaping problems are solved, and the flatness and durability of the trademark strip are achieved.
Patent Information
- Application Number
- CN202422259899.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-14
AI Technical Summary
Existing strip drawers cannot adapt to trademark strips of different widths, resulting in trademark strips of larger widths being easily wrinkled and uneven during feeding and flow, affecting aesthetics and comfort, and cannot be effectively fixed after pressing.
A trademark strip extraction machine is designed, including unwinding assembly, guide assembly, pressing assembly and edge sealing assembly. The guide assembly and the third guide rod avoid wrinkles, use a hot press plate to shape it, and adapt to different widths through adjustable fixed width molds and limit sliders, and add heat-resistant paper to improve service life.
It effectively avoids uneven wrinkles of trademark strips during the circulation process, realizes the adaptation of trademark strips of different widths, improves the shaping effect and the scope of application of equipment, and reduces the risk of damage.
Smart Images
Figure CN223047753U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drawstring machines, in particular to a drawstring machine for trademark strips. Background Art
[0002] During the production of clothing, in order to make the trademark strips on the clothing beautiful and durable, a drawstring machine is generally used for drawstring. Specifically, the trademark strip led out from the material roll is first hemmed, then the hemmed trademark strip is subjected to a pressing process, and finally the processed trademark strip is sewn on the clothing.
[0003] For different clothing, the widths of the corresponding trademark strips are different. The existing drawstring machines have poor adaptability and cannot adapt to trademark strips of different widths. When the width of the trademark strip is large, the trademark strip is prone to wrinkling and unevenness during feeding. During the process of the pressed trademark strip flowing on the drawstring machine, wrinkling and unevenness are also likely to occur, which will affect the final aesthetics of the trademark strip and the comfort of the corresponding clothing. In addition, most of the trademark strips applied to clothing are made of cloth, and simple pressing cannot meet the shaping requirements of the trademark strips. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a drawstring machine for trademark strips to avoid wrinkling and unevenness of the trademark strip with a large width during the flowing process and effectively shape the drawn trademark strip.
[0005] The purpose of the utility model can be realized by the following technical solutions:
[0006] A drawstring machine for trademark strips sequentially includes a unwinding component, a drawstring component, a pressing component and a edge-sealing component along the flowing direction of the trademark strip; a guiding component is arranged between the unwinding component and the drawstring component, the guiding component includes a first guide rod and a second guide rod, the two guide rods are arranged in parallel at intervals and both extend along the width direction of the trademark strip; the pressing component includes an upper hot pressing plate, a lower hot pressing plate, a cylinder for driving the upper hot pressing plate to lift and a heater for heating the upper and lower hot pressing plates; the edge-sealing component includes upper and lower rollers, a motor for driving the lower roller to rotate and a third guide rod arranged between the lower hot pressing plate and the lower roller, and the third guide rod extends along the width direction of the trademark strip. By adding the guiding component, wrinkling and unevenness of the trademark strip with a large width when entering the width-sizing die of the drawstring component are avoided, ensuring that the trademark strip is in a flat state; the upper and lower hot pressing plates of the pressing component are used for hot pressing the trademark strip to effectively shape the drawn trademark strip; by adding the third guide rod, the trademark strip enters the gap between the upper and lower rollers in a flat state, avoiding wrinkling and unevenness of the trademark strip with a large width.
[0007] As a further solution of the present utility model, a number of limiting sliders distributed on both sides of the trademark strip are provided on the first guide rod; the limiting sliders are slidably assembled on the first guide rod, and a tightening screw is provided on the limiting sliders, and the limiting sliders are tightly fixed to the first guide rod through the tightening screws. With the above solution, the trademark strip on the first guide rod is effectively limited to prevent the trademark strip from slipping along the axis direction of the first guide rod.
[0008] As a further solution of the present utility model, the strip-drawing assembly includes a strip-drawing fixed frame and a width-setting die arranged above the strip-drawing fixed frame, and the width of the cloth inlet of the width-setting die is greater than the width of its cloth outlet; a connecting plate is provided at the bottom of the width-setting die, and the connecting plate is detachably connected to the strip-drawing fixed frame. With the above solution, by replacing width-setting dies of different specifications, trademark strips of different widths can be matched.
[0009] As a further solution of the present utility model, the bottom plate of the width-setting die near the cloth inlet side is bent downward, and a material-blocking strip is provided at the top of the cloth inlet. With the above solution, the difficulty of inserting the trademark strip into the cloth inlet is reduced.
[0010] As a further solution of the present utility model, the strip-drawing assembly includes a strip-drawing fixed frame and a width-setting die formed by splicing a pair of splicing parts; the distance between the two splicing parts is adjustable, and each splicing part is slidably assembled on the top of the strip-drawing fixed frame through a corresponding screw rod-slider sliding mechanism. With the above solution, the distance between the two splicing parts is adjusted through the screw rod-slider sliding mechanism, and then trademark strips of different widths are matched, improving the adaptability of the strip-drawing machine.
[0011] As a further solution of the present utility model, a heat-resistant paper is adhered to the surface of the lower hot pressing plate. With the above solution, the service life of the lower hot pressing plate is increased and the strip-drawing damage of the trademark strip is reduced.
[0012] As a further solution of the present utility model, the unwinding assembly includes an unwinding frame and an unwinding shaft, and an annular groove for placing a material roll is formed on the outer peripheral wall of the unwinding shaft. With the above solution, it is convenient to place the material roll.
[0013] As a further solution of the present utility model, the number of the annular grooves is several. With the above solution, the strip-drawing requirements of multiple trademark strips can be satisfied simultaneously, effectively improving the working efficiency and reducing the cost of strip-drawing the trademark strip.
[0014] As a further solution of the present utility model, the pressing assembly further includes a heating indicator light. With the above solution, to warn the staff whether the pressing assembly is in a heating state, avoiding the staff from accidentally touching and getting scalded.
[0015] As a further solution of the present utility model, the strip drawing machine further includes a winding assembly, and the winding assembly includes a winding frame and a winding shaft. With the above solution, it is convenient to recycle the processed trademark strip.
[0016] The technical solution provided by the present utility model may include the following beneficial effects:
[0017] By adding a guiding assembly and a third guide rod, it is possible to avoid the situation of wrinkles and unevenness of the trademark strip with a larger width;
[0018] By thermally pressing the trademark strip with the upper and lower hot pressing plates of the pressing assembly, the trademark strip after strip drawing can be effectively shaped;
[0019] By effectively adapting the strip drawing assembly to trademark strips of different widths, the application range is expanded;
[0020] By setting heat-resistant paper on the surface of the lower hot pressing plate, the service life of the lower hot pressing plate is increased and the strip drawing damage of the trademark strip is reduced. Description of the Drawings
[0021] The following further describes the present utility model with reference to the drawings:
[0022] Figure 1 is the three-dimensional structure schematic diagram (one) of the strip drawing machine in the present utility model;
[0023] Figure 2 is the top view (one) of the strip drawing machine in the present utility model;
[0024] Figure 3 is the top view (two) of the strip drawing machine in the present utility model;
[0025] Figure 4 is the partial structure schematic diagram of the strip drawing machine in the present utility model;
[0026] Figure 5 is the three-dimensional structure schematic diagram (one) of the strip drawing assembly in the present utility model;
[0027] Figure 6 is the three-dimensional structure schematic diagram of the edge sealing assembly in the present utility model;
[0028] Figure 7 is the three-dimensional structure schematic diagram (two) of the strip drawing assembly in the present utility model;
[0029] Figure 8 is the top view of the strip drawing assembly in the present utility model;
[0030] Figure 9 is the partial structure schematic diagram of the strip drawing assembly in the present utility model.
[0031] The reference numerals therein are:
[0032] 10. Unwinding component; 11. Unwinding rack; 12. Unwinding shaft; 13. Ring groove; 20. Guiding component; 21. Guiding bracket; 22. First guide rod; 23. Second guide rod; 24. Limit slider; 30. Stripping component; 31. Width-setting die; 311. Material-blocking strip; 312. Splicing piece; 32. Stripping fixed bracket; 321. Connecting hole; 33. Connecting plate; 34. Screw rod-slider sliding mechanism; 341. Screw rod; 342. Slider; 40. Pressing component; 41. Lower hot pressing plate; 42. Upper hot pressing plate; 43. Cylinder; 44. Hot pressing bracket; 45. Heat-resistant paper; 50. Edge-sealing component; 51. Upper roller; 52. Lower roller; 53. Third guide rod; 60. Rewinding component; 61. Rewinding rack; 62. Rewinding shaft; 70. Workbench; 80. Trademark strip. Detailed implementation mode
[0033] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.
[0034] Embodiment 1
[0035] A stripping machine for a trademark strip, as Figures 1 to 2 shown, sequentially includes an unwinding component 10 for placing a material roll, a guiding component 20 for guiding the trademark strip 80, a stripping component 30 for stripping the trademark strip 80, a pressing component 40 for hot-pressing and shaping the stripped trademark strip 80, and an edge-sealing component 50 for edge-sealing the hot-pressed trademark strip 80 along the flowing direction of the trademark strip 80. Among them, the guiding component 20, the stripping component 30, the pressing component 40, and the edge-sealing component 50 are sequentially assembled on the workbench 70.
[0036] In this embodiment, the trademark strip is a cloth product.
[0037] As Figures 1 to 2 shown, the unwinding component 10 includes an unwinding rack 11 and an unwinding shaft 12 rotatably assembled on the unwinding rack 11. A ring groove 13 is formed on the outer peripheral wall of the unwinding shaft 12 for placing the material roll.
[0038] As Figures 1 to 2As shown, the guiding assembly 20 is arranged downstream of the unwinding assembly 10. When the width of the trademark strip 80 is relatively large, it is likely to have wrinkles and unevenness when the trademark strip 80 enters the width - fixing die 31 of the strip - extracting assembly 30. The guiding assembly 20 can effectively guide and flatten the trademark strip 80. The guiding assembly 20 includes a guiding bracket 21 assembled on the workbench 70, and a first guide rod 22 and a second guide rod 23 assembled on the guiding bracket 21. The two guide rods are arranged at intervals, and their cross - sections are both circular. The second guide rod 23 is located downstream of the first guide rod 22, and both guide rods extend along the width direction of the trademark strip 80 (as Figure 1 shown). In this embodiment, the trademark strip 80 is led out from a material roll. The trademark strip 80 first bypasses the bottom of the first guide rod 22, then bypasses the top of the second guide rod 23, and then enters the cloth - feeding port of the width - fixing die 31.
[0039] Furthermore, in order to prevent the trademark strip 80 from sliding along the axial direction of the first guide rod 22, a number of limiting sliders 24 are provided on the first guide rod 22. Specifically, a number of limiting sliders 24 are slidably assembled on the first guide rod 22, distributed on both sides of the trademark strip 80, thereby effectively limiting both sides of the trademark strip 80. The limiting sliders 24 are provided with tightening screws. The limiting sliders 24 are fixed to the first guide rod 22 by tightening screws. When it is necessary to adjust the position of the limiting slider 24, loosen the tightening screw, adjust the position of the limiting slider 24, and then tighten the tightening screw after the position is adjusted. In this embodiment, there are two limiting sliders 24.
[0040] As Figures 4 to 5 shown, the strip - extracting assembly 30 is arranged downstream of the second guide rod 23. The strip - extracting assembly 30 includes a width - fixing die 31. The width - fixing die 31 is detachably assembled on the workbench 70 through a strip - extracting fixing frame 32. The width of the cloth - feeding port of the width - fixing die 31 is greater than the width of its cloth - discharging port. In this embodiment, the strip - extracting fixing frame 32 is fixed on the workbench 70, and a number of connecting holes 321 are spaced apart at the top of the strip - extracting fixing frame 32. The width - fixing die 31 is arranged above the strip - extracting fixing frame 32. A connecting plate 33 is provided at the bottom of the width - fixing die 31, and the connecting plate 33 is detachably connected to the connecting holes 321 by bolts. When it is necessary to extract strips for trademark strips 80 with different widths, the staff can replace the width - fixing die 31 with different specifications, so as to match trademark strips 80 with different widths.
[0041] Furthermore, in order to facilitate the insertion of the trademark strip 80 into the cloth - feeding port of the width - fixing die 31, the bottom plate on the side of the width - fixing die 31 close to the cloth - feeding port is bent downward and rounded. A material - blocking strip 311 is provided at the top of the cloth - feeding port.
[0042] Furthermore, to meet the strip - extracting requirements of multiple trademark strips 80 at the same time. As Figure 1As shown, a plurality of annular grooves 13 are spaced apart on the outer peripheral wall of the material feeding shaft 12; a plurality of width - fixing dies 31 are arranged in parallel on the connecting plate 33.
[0043] In some of these embodiments, two annular grooves 13 are spaced apart on the outer peripheral wall of the material feeding shaft 12, and two width - fixing dies 31 are arranged in parallel on the connecting plate 33. This strip - drawing machine can simultaneously meet the strip - drawing of two trademark tape strips 80, effectively improving the working efficiency and reducing the cost of strip - drawing the trademark tape strips 80.
[0044] As Figure 4 shown, the pressing assembly 40 is arranged downstream of the width - fixing die 31. The pressing assembly 40 includes a lower hot pressing plate 41 fixed on the workbench 70, an upper hot pressing plate 42 arranged above the lower hot pressing plate 41, a cylinder 43 for driving the upper hot pressing plate 42 to move up and down, and a heater for heating the upper and lower hot pressing plates. Both the lower hot pressing plate 41 and the upper hot pressing plate 42 are made of heat - conductive materials. In this embodiment, a hot - pressing bracket 44 is fixed on the workbench 70. The upper hot pressing plate 42 is slidably assembled on the hot - pressing bracket 44 through the cooperation of a guide rod and a sliding sleeve. The cylinder 43 is fixed on the hot - pressing bracket 44, and its driving end is fixedly connected to the top surface of the upper hot pressing plate 42.
[0045] Furthermore, in order to improve the service life of the lower hot pressing plate 41 and reduce the strip - drawing damage of the trademark tape strip 80, a heat - resistant paper 45 is adhered to the surface of the lower hot pressing plate 41.
[0046] In addition, a heating indicator light is provided on the hot - pressing bracket 44. When the heater is heating, the indicator light is on to warn the staff and avoid the staff from touching it by mistake. When the heater stops heating, the indicator light goes out.
[0047] As Figure 6 shown, the edge - sealing assembly 50 is arranged downstream of the pressing assembly 40, including an upper roller 51, a lower roller 52, and a motor for driving the lower roller 52 to rotate, and the gap between the upper and lower rollers is adjustable. Both the upper and lower rollers extend along the width direction of the trademark tape strip 80. Since the adjustability of the gap between the upper and lower rollers is prior art, it will not be described in detail. In this embodiment, as Figure 1 shown, in order to enable the hot - pressed trademark tape strip 80 to pass smoothly through the gap between the upper and lower rollers, a third guide rod 53 is provided between the lower hot pressing plate 41 and the lower roller 52. The third guide rod 53 extends along the width direction of the trademark tape strip 80, and the cross - section of the third guide rod 53 is circular. In this embodiment, after hot - pressing, the trademark tape strip 80 first bypasses from the bottom of the third guide rod 53 and then enters the gap between the upper and lower rollers.
[0048] Furthermore, as Figure 3As shown in the figure, a winding assembly 60 is provided downstream of the edge-sealing assembly 50 to effectively wind the edge-sealed trademark strip 80. In this embodiment, the winding assembly 60 includes a winding frame 61 and a winding shaft 62.
[0049] The specific working principle of this embodiment is as follows:
[0050] The motor drives the lower roller 52 to rotate, so that the trademark strip 80 placed between the upper and lower rollers can flow, thereby realizing the smooth flow of the trademark strip 80 on the strip-drawing machine. The trademark strip 80 led out from the material roll first passes through the guiding of the guiding assembly 20, so that the trademark strip 80 enters the cloth inlet of the width-fixing die 31 smoothly; then the trademark strip 80 after strip-drawing is discharged from the cloth outlet of the width-fixing die 31, and then undergoes hot pressing through the pressing assembly 40; after the trademark strip 80 after hot pressing is edge-sealed by the edge-sealing assembly 50, it is wound by the winding assembly 60.
[0051] In this embodiment, by adding a guiding assembly and a third guide rod, the situation that the trademark strip with a larger width is wrinkled and uneven can be avoided; the upper and lower hot pressing plates of the pressing assembly are used to hot-press the trademark strip, so as to effectively shape the trademark strip after strip-drawing; by setting heat-resistant paper on the surface of the lower hot pressing plate, the service life of the lower hot pressing plate can be improved and the strip-drawing damage to the trademark strip can be reduced; by replacing width-fixing dies with different specifications, different-width trademark strips can be effectively adapted, expanding the application range.
[0052] Embodiment 2
[0053] The structure of this embodiment is basically the same as that of Embodiment 1.
[0054] As Figures 7 to 9 shown, the difference is that the strip-drawing assembly 30 in this embodiment has a different structure. Specifically, the strip-drawing assembly 30 includes a strip-drawing fixing frame 32 fixed on the workbench 70, a width-fixing die 31 arranged above the strip-drawing fixing frame 32, and two screw-slider sliding mechanisms 34 connected between the width-fixing die 31 and the strip-drawing fixing frame 32.
[0055] In this embodiment, the fixed-width die 31 is formed by splicing a pair of splicing members 312. Each splicing member 312 is slidably assembled on the top of the strip fixing frame 32 through a corresponding screw-slider sliding mechanism 34. Specifically, the screw-slider sliding mechanism 34 includes a screw 341 horizontally installed in the inner cavity of the strip fixing frame 32, a slider 342 assembled on the screw 341, and a driving motor for driving the screw 341 to rotate. The screw 341 extends along the width direction of the trademark strip 80. The slider 342 passes through the chute on the top of the strip fixing frame 32 and is fixedly connected to the bottom of the corresponding splicing member 312. When the driving motor drives the screw 341 to rotate, the slider 342 moves along the screw 341, and then the splicing member 312 moves along the screw 341 to adjust the distance between the two splicing members 312, so as to match trademark strips 80 of different widths and improve the adaptability of the strip machine.
[0056] In this embodiment, the distance between the two splicing members is adjusted by the screw-slider sliding mechanism, so as to match trademark strips of different widths and improve the adaptability of the strip machine.
[0057] Other components and operations of a strip machine for trademark strips according to an embodiment of the present utility model are known to those of ordinary skill in the art and will not be described in detail here.
[0058] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features, which are used to distinguish and describe features, without order or importance.
[0059] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0060] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0061] In the description of this specification, the descriptions referring to terms such as "embodiment", "example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.
[0062] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.
Claims
1. A strip drawing machine for trademark strips, which comprises an unwinding assembly, a strip drawing assembly, a pressing assembly and an edge sealing assembly in sequence along the flow direction of the trademark strips, wherein the edge sealing assembly comprises an upper roller, a lower roller and a motor for driving the lower roller to rotate, and is characterized in that: A guide assembly is provided between the unwinding assembly and the strip drawing assembly, the guide assembly comprising a first guide rod and a second guide rod, the two guide rods are arranged in parallel and spaced apart, and both extend along the width direction of the trademark strip; The pressing assembly includes an upper hot pressing plate, a lower hot pressing plate, a cylinder for driving the upper hot pressing plate to move up and down, and a heater for heating the upper and lower hot pressing plates; The edge sealing assembly further includes a third guide rod disposed between the lower hot pressing plate and the lower roller, and the third guide rod extends along the width direction of the trademark strip.
2. The strip drawing machine according to claim 1, characterized in that: The first guide rod is provided with a plurality of limit sliders distributed on both sides of the trademark strip; the limit slider is slidably assembled on the first guide rod, and the limit slider is provided with a tightening screw, and the limit slider is tightly fixed to the first guide rod through the tightening screw.
3. The strip drawing machine according to claim 1, characterized in that: The strip drawing assembly includes a strip drawing fixing frame and a width-fixing mold arranged above the strip drawing fixing frame, the width of the cloth inlet of the width-fixing mold is greater than the width of the cloth outlet; a connecting plate is provided at the bottom of the width-fixing mold, and the connecting plate is detachably connected to the strip drawing fixing frame.
4. The strip drawing machine according to claim 3, characterized in that: The bottom plate of the width-fixing die close to the cloth inlet is bent downward, and a material blocking strip is arranged on the top of the cloth inlet.
5. The strip drawing machine according to claim 1, characterized in that: The strip drawing assembly includes a strip drawing fixing frame and a width-fixing mold composed of a pair of splicing pieces; the spacing between the two splicing pieces is adjustable, and each splicing piece is slidably assembled on the top of the strip drawing fixing frame through a corresponding screw slider sliding mechanism.
6. The strip drawing machine according to claim 1, characterized in that: Heat-resistant paper is adhered to the surface of the lower hot pressing plate.
7. The strip drawing machine according to claim 1, characterized in that: The unwinding assembly comprises an unwinding frame and an unwinding shaft, and an annular groove for placing the material roll is provided on the outer peripheral wall of the unwinding shaft.
8. The strip drawing machine according to claim 7, characterized in that: The number of the annular grooves is several.
9. The strip drawing machine according to claim 1, characterized in that: The pressing assembly also includes a heating indicator light.
10. The strip drawing machine according to claim 1, characterized in that: It also includes a winding assembly, which includes a winding frame and a winding shaft.