Gold piece external hanging device and computerized embroidery machine
By introducing a damping member into the gold sheet external device, the friction between the gold sheet and the clip cavity is increased, and the problem of unstable separation of the gold sheet is solved, and the stable setting of multiple gold sheets and the disposable embroidery effect is achieved.
Patent Information
- Application Number
- CN202323595862.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2033-12-28
Smart Images
Figure CN222961734U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer embroidery machines, in particular to a gold flake hanging device and a computer embroidery machine. Background Art
[0002] A computer embroidery machine can efficiently complete the embroidery process through multiple thread wheels, and at the same time can meet the requirements of "multi-level, multi-functional, unity and perfection" that cannot be achieved by manual methods.
[0003] In the related art, the gold flake device embroiders according to the movement law of one piece per needle. However, this method has a single pattern and limitations. Summary of the Utility Model
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, an object of the utility model is to provide a gold flake hanging device and a computer embroidery machine, so that the stacked gold flakes are stably arranged in the clip cavity, and the problem of the gold flakes flying out of the clip cavity is avoided.
[0005] The gold flake hanging device according to the embodiment of the first aspect of the utility model is adapted to a computer embroidery machine, and includes: a long condition and a base.
[0006] A plurality of gold flakes are stacked on the long condition, and the length of the long condition extends in the vertical direction;
[0007] The base is located below the lower end of the long condition, and the base includes a sheet feeding guide and a damping member. The sheet feeding guide is provided with a clip cavity.
[0008] The sheet feeding guide reciprocates in a direction perpendicular to the length direction of the long condition and has a first switching position and a second switching position. At the first switching position, the clip cavity is correspondingly arranged with the lower end of the long condition; at the second switching position, the clip cavity moves to directly below the needle of the computer embroidery machine.
[0009] The depth of the clip cavity is greater than or equal to the sum of the heights of N gold flakes, N≥2, N is an integer. A damping member is arranged between the clip cavity and the gold flakes, and the damping member is in contact with the gold flakes.
[0010] In this embodiment, the damping member increases the friction force between the gold flakes and the clip cavity, so that the gold flakes are not easily separated from the clip cavity. Furthermore, the gold flakes can be stably arranged in the clip cavity. Therefore, the needle of the computer embroidery machine can embroider multiple gold flakes on the fabric at one time.
[0011] According to some embodiments of the utility model, the length of the damping member is equal to the depth of the clip cavity.
[0012] According to some embodiments of the present utility model, the damping member is a damping block, an insertion slot is provided on the inner surface of the side wall of the clip cavity, the insertion slot is adapted to the damping block, and the damping block is inserted and fitted with the insertion slot.
[0013] According to some embodiments of the present utility model, a plurality of the damping blocks are provided, and the plurality of damping blocks are uniformly arranged in the circumferential direction of the clip cavity.
[0014] According to some embodiments of the present utility model, the damping block is a rubber block.
[0015] According to some embodiments of the present utility model, the damping member is a damping layer, and the damping layer is bonded to the inner surface of the side wall of the clip cavity.
[0016] According to some embodiments of the present utility model, the damping layer is a wool layer or a rubber layer.
[0017] According to some embodiments of the present utility model, the surface of the damping member in contact with the gold piece is orthogonally projected on the inner surface of the side wall of the clip cavity, and the orthogonally projected area of the damping member accounts for 20% - 40% of the inner surface area of the side wall of the clip cavity.
[0018] According to some embodiments of the present utility model, it further includes a clip assembly, a transmission assembly and a guide tube,
[0019] The clip assembly, the guide tube and the base are arranged in sequence along the direction from the upper end to the lower end of the long condition,
[0020] The clip assembly is located in the area between the upper end and the lower end of the long condition, and the clip assembly includes two clip claws located on both sides of the long condition, and the two clip claws approach or move away from the long condition;
[0021] The guide tube is sleeved on the lower end of the long condition;
[0022] The transmission assembly is connected to the guide tube so that the guide tube can reciprocate in the length direction of the long condition.
[0023] The computerized embroidery machine according to the embodiments of the second aspect of the present utility model includes the gold piece hanging device in the first aspect.
[0024] The additional aspects and advantages of the present utility model will be given in the following description, and will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings
[0025] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:
[0026] Figure 1 Schematic diagram of the installation of a gold flake external hanging device on the head of a computer embroidery machine according to an embodiment of the present utility model;
[0027] Figure 2 Schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model;
[0028] Figure 3 Partial schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model;
[0029] Figure 4 Partial exploded schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model;
[0030] Figure 5 Schematic diagram of a sheet feeding guide member according to an embodiment of the present utility model Figure 1 ;
[0031] Figure 6 Schematic diagram of a sheet feeding guide member according to an embodiment of the present utility model Figure 2 ;
[0032] Figure 7 Schematic diagram of another sheet feeding guide member according to an embodiment of the present utility model;
[0033] Figure 8 is Figure 8 Partial enlarged schematic diagram A;
[0034] Figure 9 Working schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model Figure 1 ;
[0035] Figure 10 Working schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model Figure 2 ;
[0036] Figure 11 Working schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model Figure 3 ;
[0037] Figure 12 Working schematic diagram of a gold flake external hanging device according to an embodiment of the present utility model Figure 4 ;
[0038] Reference numerals:
[0039] Gold flake external hanging device 100,
[0040] Long condition 10, sheet clamping assembly 20, transmission assembly 30, sheet guiding tube 40, elastic sheet 41;
[0041] Base 50, film feeding guide 51, damping member 52, damping block 52a, damping layer 52b, clip cavity 511, insertion slot 512;
[0042] Machine head 200, gold piece 300. Specific embodiments
[0043] The embodiments of the present invention will be described in detail below. 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 throughout. 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 limiting the present invention.
[0044] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the applicability of other processes and / or the use of other materials.
[0045] The following combines the attached Figures 1-12 , and describes the gold piece hanging device 100 of the first aspect provided by the embodiments of the present invention, including: long condition 10 and base 50.
[0046] A number of gold pieces 300 are stacked on the long condition 10, and the length of the long condition 10 extends in the vertical direction.
[0047] The base 50 is located below the lower end of the long condition 10. The base 50 includes a film feeding guide 51 and a damping member 52, and the film feeding guide 51 is provided with a clip cavity 511.
[0048] The film feeding guide 51 reciprocates in a direction perpendicular to the length direction of the long condition 10 and has a first switching position and a second switching position. As Figure 9 , Figure 10 or Figure 11 shown, at the first switching position, the clip cavity 511 is correspondingly arranged with the lower end of the long condition 10; as Figure 12 shown, at the second switching position, the clip cavity 511 moves to directly below the needle of the computerized embroidery machine.
[0049] Among them, the depth of the clip cavity 511 is greater than or equal to the sum of the heights of N gold flakes 300, where N≥2 and N is an integer. A damping member 52 is provided between the clip cavity 511 and the gold flake 300, and the damping member 52 is in contact with the gold flake 300.
[0050] It should be noted that the long condition 10 can be a steel wire, the long condition 10 can be a rope, and so on. Among them, the following embodiments take the long condition 10 as a steel wire for illustration.
[0051] In practical applications, such as Figures 1-4 shown, the gold flake hanging device 100 further includes a clip assembly 20, a transmission assembly 30, and a guide tube 40.
[0052] The clip assembly 20, the guide tube 40, and the base 50 are arranged in sequence along the direction from the upper end to the lower end of the steel wire. The clip assembly 20 is located in the area between the upper end and the lower end of the steel wire. The clip assembly 20 includes two clamping jaws located on both sides of the steel wire, and the two clamping jaws approach or move away from the steel wire; that is, the two clamping jaws can approach each other, and both clamping jaws are in contact with the steel wire; the two clamping jaws can move away from each other, and the two clamping jaws are not in contact with the steel wire.
[0053] The guide tube 40 is sleeved on the lower end of the steel wire, and the steel wire passes through the inside of the guide tube 40. Two oppositely arranged elastic pieces 41 are provided at the lower end of the guide tube 40. When the elastic pieces 41 are in the initial position, the distance between the two elastic pieces 41 is less than the diameter of the gold flake 300, and both elastic pieces 41 are in contact with the gold flake 300 inside the guide tube 40. At the current moment, the gold flake 300 remains stationary. When the two elastic pieces 41 are subjected to an external force, the two elastic pieces 41 move away from each other, the distance between the two elastic pieces 41 increases, and the distance between the two elastic pieces 41 increases, so that the acting force of the two elastic pieces 41 on the gold flake 300 inside the guide tube 40 decreases. At the current moment, the gold flake 300 can move downward along the steel wire.
[0054] The transmission assembly 30 is connected to the guide tube 40 so that the guide tube 40 can reciprocate in the length direction of the steel wire.
[0055] Such as Figures 9-12 shown, the working process of the gold flake hanging device 100 is as follows:
[0056] S1, the film feeding guide 51 is in the first switching position, and the clip cavity 511 of the film feeding guide 51 is correspondingly arranged with the lower end of the steel wire, as Figure 9 shown. Gold flakes 300 are stacked in the area between the position of the steel wire corresponding to the elastic piece 41 of the guide tube 40 and the upper end of the steel wire, and there are no gold flakes 300 in the area between the position of the steel wire corresponding to the elastic piece 41 of the guide tube 40 and the lower end of the steel wire. Among them, at the current moment, the two clamping jaws of the clip assembly 20 can move away from each other, and the two clamping jaws are not in contact with the steel wire.
[0057] S2, the two clamping claws of the film clamp assembly 20 can approach each other. Figure 9 Exercise to Figure 10 The two clamps are against the gold sheet 300, and the gold sheet 300 is clamped by the clamps and cannot move. At the same time, the transmission assembly 30 drives the guide tube 40 to move upward along the C1 direction. Figure 9 Exercise to Figure 10 In this way, the two elastic sheets 41 are moved away from each other under the external force, and the distance between the two elastic sheets 41 increases, so that the force of the two elastic sheets 41 on the inner gold sheet 300 of the sheet guide tube 40 is reduced. The multiple gold sheets 300 move toward the sheet clamping cavity 511 of the sheet feeding guide 51.
[0058] S3, the two clamping claws of the film clamp assembly 20 can move away from each other. Figure 10 Exercise to Figure 11 The two clamps do not contact the gold sheet 300. At the same time, the transmission assembly 30 drives the sheet guide tube 40 to move downward in the direction C2. Figure 10 Exercise to Figure 11 In this way, the two elastic sheets 41 move closer to each other under their own elastic force, and the distance between the two elastic sheets 41 decreases until they return to their initial positions. The plurality of gold sheets 300 are completely accommodated in the sheet-clip cavity 511 of the sheet-feeding guide 51 .
[0059] S4, such as Figure 12 As shown, the sheet feeding guide 51 is switched from the first switching position to the second switching position, and the sheet clip cavity 511 moves to the position directly below the needle of the computer embroidery machine, so that the needle of the computer embroidery machine can embroider multiple gold sheets 300 on the fabric at one time. The number of the multiple gold sheets 300 is determined by the depth of the sheet clip cavity 511.
[0060] Since the sheet feeding guide 51 switches between the first switching position and the second switching position, there is a risk that the gold sheet 300 in the sheet clamping cavity 511 of the sheet feeding guide 51 will escape from the sheet clamping cavity 511 .
[0061] Based on this, a damping member 52 is provided between the clip cavity 511 and the gold sheet 300, and the damping member 52 is in contact with the gold sheet 300. The depth of the clip cavity 511 is greater than or equal to the sum of the heights of N gold sheets 300, N ≥ 2, and N is an integer. In this way, the friction between the gold sheet 300 and the clip cavity 511 is increased by the damping member 52, so that the gold sheet 300 is not easy to be separated from the clip cavity 511, and then the gold sheet 300 can be stably arranged in the clip cavity 511, so that the needle of the computer embroidery machine can embroider multiple gold sheets 300 on the fabric at one time.
[0062] According to some embodiments of the present invention, the length of the damping member 52 may be equal to the depth of the clip cavity 511. With such a setting, each clip in the clip cavity 511 is in contact with the damping member 52, ensuring that each gold chip 300 can be stably arranged in the clip cavity 511 and suppressing the movement of each gold chip 300 relative to the clip cavity 511.
[0063] Of course, it can be understood that in some embodiments, the length of the damping member 52 may not be equal to the depth of the clip cavity 511.
[0064] Optionally, as Figure 5 and Figure 6 shown, the damping member 52 is a damping block 52a, and an insertion slot 512 is provided on the inner surface of the side wall of the clip cavity 511. The insertion slot 512 is adapted to the damping block 52a, and the damping block 52a is inserted and fitted with the insertion slot 512. With such a setting, the assembly between the damping block 52a and the clip cavity 511 is simple and convenient.
[0065] In a specific embodiment, a plurality of insertion slots 512 are provided on the inner surface of the side wall of the clip cavity 511, and the plurality of insertion slots 512 are uniformly arranged along the circumferential direction of the clip cavity 511. The insertion slots 512 correspond to the damping blocks 52a one by one, and a damping block 52a is installed on each insertion slot 512. In this way, each gold chip 300 is subjected to frictional resistance at various positions along its circumferential direction, further suppressing the detachment of the gold chip 300 from the clip cavity 511.
[0066] Among them, the damping block 52a may be a rubber block, the damping block 52a may be a silica gel block, the damping block 52a may be a plastic block, for example, a polyurethane block, or the damping block 52a may be made of a material with good plasticity and wear resistance.
[0067] Optionally, as Figure 7 and Figure 8 shown, the damping member 52 is a damping layer 52b, and the damping layer 52b is bonded to the inner surface of the side wall of the clip cavity 511.
[0068] Among them, the damping layer 52b may be a rubber layer, and the rubber layer may be pasted on the inner surface of the side wall of the clip cavity 511, or the damping layer 52b may be a woolen layer, for example, the woolen layer is a felt layer.
[0069] According to some embodiments of the present invention, the surface of the damping member 52 in contact with the gold chip 300 is orthogonally projected on the inner surface of the side wall of the clip cavity 511, and the orthogonally projected area of the damping member 52 accounts for 20% - 40% of the inner surface area of the side wall of the clip cavity 511.
[0070] It should be noted that when the film feeding guide 51 switches between the first switching position and the second switching position, the damping member 52 increases the frictional force between the gold flakes 300 and the clip cavity 511 to prevent the gold flakes 300 from detaching from the clip cavity 511. At the same time, when the film feeding guide 51 is in the second switching position, it is necessary to ensure that the clip cavity 511 moves directly below the needle of the computerized embroidery machine, so that multiple gold flakes 300 can smoothly detach from the clip cavity 511, avoiding the damping member 52 from affecting the embroidery of the gold flakes 300 by the needle.
[0071] Therefore, it is necessary to limit the percentage of the orthographic projection area of the damping member 52 in the inner surface area of the side wall of the clip cavity 511. The orthographic projection area of the damping member 52 can account for 20% of the inner surface area of the side wall of the clip cavity 511, 23% of the inner surface area of the side wall of the clip cavity 511, 25% of the inner surface area of the side wall of the clip cavity 511, 30% of the inner surface area of the side wall of the clip cavity 511, 35% of the inner surface area of the side wall of the clip cavity 511, 40% of the inner surface area of the side wall of the clip cavity 511, etc. This embodiment will not list them one by one.
[0072] The computerized embroidery machine provided in the second aspect of the embodiment of the present invention includes the gold flake hanging device 100 in the first aspect, and this computerized embroidery machine has the advantages of the gold flake hanging device 100.
[0073] The computerized embroidery machine includes a machine head 200, and the gold flake hanging device 100 is installed on the machine head 200.
[0074] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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 therefore should not be construed as a limitation of the present invention.
[0075] In the description of the present invention, the "first feature", "second feature" may include one or more of such features.
[0076] In the description of the present invention, the meaning of "a plurality" is two or more.
[0077] In the description of the present utility model, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween.
[0078] In the description of the present utility model, the first feature being "above", "over" or "on top of" the second feature includes that the first feature is directly above or obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature.
[0079] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", "some examples", etc. means 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 can be combined in a suitable manner in any one or more embodiments or examples.
[0080] 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 gold flake hanging device adapted to a computer embroidery machine, characterized in that, it includes: A long condition, on which several gold flakes are stacked, and the length of the long condition extends in the vertical direction; A base, the base is located below the lower end of the long condition, the base includes a sheet feeding guide and a damping member, and the sheet feeding guide is provided with a clip cavity, The sheet feeding guide reciprocates in a direction perpendicular to the length direction of the long condition and has a first switching position and a second switching position. At the first switching position, the clip cavity is correspondingly arranged with the lower end of the long condition; At the second switching position, the clip cavity moves to directly below the needle of the computer embroidery machine, The depth of the clip cavity is greater than or equal to the sum of the heights of N gold flakes, N≥2, N is an integer, a damping member is provided between the clip cavity and the gold flakes, and the damping member is in contact with the gold flakes.
2. The gold flake hanging device according to claim 1, characterized in that, The length of the damping member is equal to the depth of the clip cavity.
3. The gold flake hanging device according to claim 2, characterized in that, The damping member is a damping block, an insertion slot is provided on the inner surface of the side wall of the clip cavity, the insertion slot is adapted to the damping block, and the damping block is inserted and matched with the insertion slot.
4. The gold flake hanging device according to claim 3, characterized in that, There are multiple damping blocks, and the multiple damping blocks are evenly arranged in the circumferential direction of the clip cavity.
5. The gold flake hanging device according to claim 4, characterized in that, The damping block is a rubber block.
6. The gold flake hanging device according to claim 2, characterized in that, The damping member is a damping layer, and the damping layer is bonded to the inner surface of the side wall of the clip cavity.
7. The gold flake hanging device according to claim 6, characterized in that, The damping layer is a woolen layer or a rubber layer.
8. The gold flake hanging device according to claim 1, characterized in that, The surface of the damping member in contact with the gold flakes is orthogonally projected on the inner surface of the side wall of the clip cavity, and the orthogonally projected area of the damping member accounts for 20% - 40% of the inner surface area of the side wall of the clip cavity.
9. The gold flake hanging device according to claim 1, characterized in that, It further includes a sheet clip assembly, a transmission assembly and a guide tube, The sheet clip assembly, the guide tube and the base are arranged in sequence along the direction from the upper end to the lower end of the long condition, The sheet clip assembly is located in the area between the upper end and the lower end of the long condition, the sheet clip assembly includes two clip claws located on both sides of the long condition, and the two clip claws approach or move away from the long condition; The guide tube is sleeved on the lower end of the long condition; The transmission assembly is connected to the guide tube so that the guide tube can reciprocate in the length direction of the long condition.
10. A computer embroidery machine, characterized in that, It includes the gold flake hanging device according to any one of claims 1 - 9.