CN219690044U - Embroidery machine head assembly - Google Patents
Embroidery machine head assembly Download PDFInfo
- Publication number
- CN219690044U CN219690044U CN202223590563.XU CN202223590563U CN219690044U CN 219690044 U CN219690044 U CN 219690044U CN 202223590563 U CN202223590563 U CN 202223590563U CN 219690044 U CN219690044 U CN 219690044U
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- embroidery machine
- embroidery
- machine head
- cloth
- plate
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- 239000004744 fabric Substances 0.000 claims abstract description 55
- 238000013016 damping Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000009956 embroidering Methods 0.000 abstract description 6
- 230000001815 facial effect Effects 0.000 abstract description 4
- 230000037303 wrinkles Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses an embroidery machine head assembly, relates to the technical field of embroidery machines, and solves the problem that cloth is easy to wrinkle when embroidered, and comprises an embroidery machine frame; still include fixed cardboard fixed connection is in on embroidery frame one side surface, the top central surface of fixed cardboard has embroidery machine drive cylinder through bolted connection, just the power take off end of embroidery machine drive cylinder is connected with fixed cardboard and connecting plate B's power input end, this scheme can make the cloth flattening clamp plate promote the cloth that needs to embroider to both sides, and then makes the cloth flattened, prevents when embroidering the cloth through the embroidery aircraft nose of taking the facial line centre gripping, appears the uneven condition after the syringe needle on the embroidery machine head of cloth and taking the facial line centre gripping repeatedly rubs to the problem that influences embroidery quality appears, has better practicality in the in-service use, can satisfy the user demand.
Description
Technical Field
The utility model relates to the technical field of embroidery machines, in particular to an embroidery machine head assembly.
Background
The embroidery machine belongs to the embroidery machine or the embroidery machine, the most important part in the embroidery machine is the machine head part of the embroidery machine, the embroidery machine head basically comprises a needle bar frame, a needle bar and a presser foot, the needle bar and the presser foot can do longitudinal reciprocating linear motion relative to the needle bar frame, the whole motion stroke of the needle bar is mainly divided into a first descending stage, a sewing stage and a complete return stage, and the thread surface clamping is actually that a thread hooking device cuts threads to separate threads from cloth, thus the embroidery machine belongs to the general configuration of the existing embroidery machine head.
At present, since the motor and the embroidery machine head of the embroidery machine are affected by vibration for a long time, mechanical abrasion is easily caused, and mechanical equipment is failed, so in order to solve such problems, an embroidery machine with a damping function is proposed, for example, publication No.: CN215628680U, the disclosed embroidery machine with shock-absorbing function, including the embroidery frame, the side-mounting of embroidery frame has first servo motor, and first servo motor's output axle head is connected with first lead screw through the pivot, and first lead screw's surface mounting has the drive slider, second servo motor is installed on the top of embroidery frame, and second servo motor's output axle head is connected with the second lead screw through the pivot, and fixed clamp is installed to the front end of lifter plate, and fixed clamp's internally mounted has embroidery machine driving cylinder, embroidery machine driving cylinder's lower extreme is connected with the embroidery aircraft nose through shock-absorbing catheter, shock-absorbing catheter's internally mounted has damper, damper's internally mounted has elastic buffer spare, and elastic buffer spare's surface parcel has damping spring. The utility model can effectively slow down the mechanical abrasion caused by vibration by buffering, damping and protecting the motor and the embroidery machine head, maintains the mechanical components and prolongs the service life of the equipment.
However, when the embroidery machine with the shock absorbing function is used for performing the embroidery operation, since the driving cylinder and the embroidery machine head are connected through the plurality of groups of shock absorbing components, the embroidery machine head is not fixedly connected to the driving cylinder, but is installed through an elastic structure, so that the embroidery machine head can possibly slightly deviate during operation, and the needle head on the embroidery machine head can cause the cloth to deviate or deviate with larger force when the embroidery machine head is used for performing the embroidery, so that the cloth is wrinkled and the embroidery quality is affected, and the embroidery machine head assembly is very necessary to design.
Disclosure of Invention
The utility model aims to provide an embroidery machine head assembly capable of automatically flattening cloth when embroidering the cloth, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an embroidery machine head assembly comprising an embroidery frame; the embroidery machine driving cylinder is connected with the top central surface of the fixed clamping plate through bolts, and the power output end of the embroidery machine driving cylinder is connected with the fixed clamping plate and the power input end of the connecting plate B;
the device comprises an embroidery machine frame, wherein an auxiliary mounting plate is fixedly connected to a port of the bottom side transverse part of the embroidery machine frame, a mounting chute is formed in the surface of the auxiliary mounting plate, two groups of symmetrically arranged U-shaped sliding blocks are connected in a sliding manner in the mounting chute, the two groups of U-shaped sliding blocks are movably connected through a connecting spring, the U-shaped sliding blocks in the auxiliary mounting plate are mutually connected through the connecting spring, so that the two groups of arranged U-shaped sliding blocks are relatively fixed, and when the connecting spring is deformed, the distance between the two U-shaped sliding blocks is changed;
the inner wall surface of the groove of the U-shaped sliding block is movably connected with a movable pressing plate through a rotating shaft, and the top port of the movable pressing plate is fixedly connected with a cloth flattening pressing plate, so that the phenomenon that the cloth is embroidered through an embroidery machine head with an upper thread clamping can be prevented, the cloth and the needle head on the embroidery machine head with the upper thread clamping are repeatedly rubbed and then have uneven conditions, so that the problem of influencing the embroidery quality occurs, and the embroidery machine head has better practicability in actual use and can meet the use requirement.
Preferably, the cloth flattening pressing plate is made of rubber materials with larger friction coefficients, and the cloth flattening pressing plate with larger friction coefficients can push the embroidered position of the cloth to opposite directions, so that the cloth can be flattened, and the embroidering effect of the cloth is prevented from being influenced by folds of the cloth.
Preferably, the connecting post A is fixedly connected to the bottom surface of the connecting plate B, the damping outer sleeve spring is nested on the outer edge surface of the connecting post A, the connecting post B is inserted in a central neutral gear at the bottom of the damping outer sleeve spring, the connecting post B is far away from the connecting post A, the connecting plate A is fixedly connected to the bottom port of the connecting post B, vibration impact force generated by stamping operation of the embroidery machine head can be buffered and absorbed, impact force generated to a cylinder part can be relieved, good protection effect is achieved, and accordingly the service life of the embroidery machine head with the upper thread clamping is prolonged.
Preferably, the embroidery machine head with upper thread clamping is arranged on the bottom surface of the connecting plate A, and the cloth on the workbench can be embroidered through the embroidery machine head with upper thread clamping.
Preferably, the connecting column A, the damping outer sleeve spring and the connecting column B are provided with a plurality of groups between the connecting plate A and the connecting plate B, and the connecting column A, the damping outer sleeve spring and the connecting column B are distributed in a rectangular array, and the shock absorption effect can be improved through the plurality of groups of the connecting columns A, the connecting column B and the damping outer sleeve spring, so that the stability of the embroidery machine head with the upper thread clamping during working can be effectively improved.
Preferably, the bottom surface of the embroidery frame is provided with a pinhole through which the embroidery machine head with the upper thread clamp can pass, and a needle head on the embroidery machine head with the upper thread clamp can pass through the pinhole, so that the embroidery operation is performed on the cloth placed on the workbench.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can push the cloth to be embroidered to the two sides by the cloth flattening pressing plate, so that the cloth is flattened, and the phenomenon that the cloth is not smooth after repeatedly rubbing with the needle head on the embroidery machine head with the upper thread clamping when the embroidery machine head with the upper thread clamping is used for embroidering the cloth is prevented, thereby influencing the embroidering quality.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an alternative angle of the auxiliary mounting plate of the present utility model;
FIG. 3 is a schematic structural view of a connecting plate A and a connecting plate B according to the utility model;
fig. 4 is an enlarged view at a in fig. 3.
In the figure: 1. an embroidery frame; 2. driving an air cylinder of the embroidery machine; 3. a fixed clamping plate; 4. a connecting plate A; 5. embroidery machine head with facial line clamping function; 6. an auxiliary mounting plate; 7. a pinhole; 8. installing a chute; 9. a U-shaped sliding block; 10. a connecting spring; 11. a movable pressing plate; 12. a cloth flattening pressing plate; 13. a connecting plate B; 14. a connecting column A; 15. damping coat springs; 16. and connecting the columns B.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Example 1
Referring to fig. 1 and 2, an embroidery machine head assembly is shown, including an embroidery frame 1; the embroidery machine further comprises a fixed clamping plate 3 fixedly connected to one side surface of the embroidery frame 1, wherein the top central surface of the fixed clamping plate 3 is connected with an embroidery machine driving cylinder 2 through bolts, and the power output end of the embroidery machine driving cylinder 2 is connected with the fixed clamping plate 3 and the power input end of a connecting plate B13.
It should be noted that: in this scheme, when carrying out the embroidery operation to the cloth, just can make embroidery machine drive cylinder 2 drive embroidery frame 1 push down through starting embroidery machine drive cylinder 2 to carry out the embroidery operation to the cloth through the embroidery aircraft nose 5 of taking the facial line centre gripping.
Referring to fig. 1 and 2, an auxiliary mounting plate 6 is fixedly connected to a bottom lateral port of the embroidery frame 1 in the illustration, a mounting chute 8 is configured on the surface of the auxiliary mounting plate 6, two groups of symmetrically arranged U-shaped sliding blocks 9 are slidably connected in the mounting chute 8, the two groups of the U-shaped sliding blocks 9 are movably connected through a connecting spring 10, a movable pressing plate 11 is movably connected to the inner wall surface of a groove of the U-shaped sliding block 9 through a rotating shaft, and a cloth flattening pressing plate 12 is fixedly connected to a top port of the movable pressing plate 11.
It should be noted that: when the embroidery frame 1 is pressed down, the cloth flattening pressing plate 12 is firstly contacted with the surface of the cloth to be embroidered on the workbench, when the cloth flattening pressing plate 12 is contacted with the cloth, the cloth flattening pressing plate 12 is rotated towards the direction close to the mounting chute 8 through the movable structure of the movable pressing plate 11 and the U-shaped sliding block 9 because the embroidery frame 1 is pressed down, in the rotating process of the cloth flattening pressing plate 12 and the movable pressing plate 11, the whole lengths of the cloth flattening pressing plate 12 and the movable pressing plate 11 are not changed, the movable pressing plate 11 and the cloth flattening pressing plate 12 are enabled to extend along the length in the horizontal direction in the rotating process, the two U-shaped sliding blocks 9 are relatively fixed through the connecting springs 10, the connecting springs 10 are enabled to deform under pressure, the elasticity after the deformation can push the cloth flattening pressing plate 12 to two sides, and the cloth flattening pressing plate 12 is made of rubber materials with high friction coefficient, the cloth flattening pressing plate 12 is pushed to two sides to be embroidered, in addition, the cloth is prevented from being repeatedly clamped by the cloth flattening pressing plate 12, the problem that the cloth is not influenced by the upper thread 5 when the embroidery frame is clamped by the embroidery frame head with the clamp, and the cloth flattening frame is not practical, and the problem of the embroidery frame is solved, and the practical problem can be met;
notably, are: in order to flatten the cloth to be embroidered, the cloth flattening pressing plate 12 is made of rubber materials with large friction coefficients, and the cloth flattening pressing plate 12 with large friction coefficients can push the embroidered position of the cloth to opposite directions, so that the cloth can be flattened, and the phenomenon that the embroidering effect of the cloth is affected due to the fact that the cloth is wrinkled is prevented.
Example 2
Referring to fig. 1, 3 and 4, in this embodiment, for further explanation of example 1, a connecting post a14 is fixedly connected to the bottom surface of the connecting plate B13 in the drawings, a damping jacket spring 15 is nested on the outer edge surface of the connecting post a14, a connecting post B16 is inserted in a central neutral gear at the bottom of the damping jacket spring 15, and a connecting plate A4 is fixedly connected to a bottom port of the connecting post B16 far away from the connecting post a 14.
It should be noted that: when the embroidery machine driving cylinder 2 drives the embroidery machine head 5 with the upper thread clamping to carry out embroidery operation, the connecting column A14 and the connecting column B16 are not directly communicated, but are indirectly connected through the sleeved damping outer sleeve spring 15, so that when the embroidery machine driving cylinder 2 drives the embroidery machine head 5 with the upper thread clamping to carry out embroidery operation, the damping outer sleeve spring 15 is deformed through the connecting column A14 and the connecting column B16, at the moment, the piston in the damper of the damping spring moves up and down, oil in the cavity of the damping spring repeatedly flows into the other cavity from one cavity through different holes, at the moment, friction between the hole wall and the oil and internal friction between oil molecules form damping force to vibration, vibration energy of the device is converted into oil heat energy, and the oil heat energy is absorbed and emitted into the atmosphere by the damper, so that vibration is absorbed, vibration impact generated by the punching operation of the embroidery machine head can be buffered and absorbed, impact force generated at the cylinder part can be lightened, a good protection effect is achieved, and the service life of the embroidery machine head 5 with the upper thread clamping is prolonged.
In addition, referring to fig. 3 and 4, the connecting posts a14, the damping jacket springs 15 and the connecting posts B16 are disposed between the connecting plates A4 and B13, and the connecting posts a14, the damping jacket springs 15 and the connecting posts B16 are distributed in a rectangular array.
It should be noted that: the shock absorption effect can be improved through the connecting columns A14, the connecting columns B16 and the damping outer sleeve springs 15 which are arranged in a plurality of groups, so that the stability of the embroidery machine head 5 with the upper thread clamping during working can be effectively improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An embroidery machine head assembly comprising;
an embroidery frame (1);
characterized in that it also comprises;
the fixed clamping plate (3) is fixedly connected to one side surface of the embroidery frame (1), the top central surface of the fixed clamping plate (3) is connected with the embroidery machine driving cylinder (2) through a bolt, and the power output end of the embroidery machine driving cylinder (2) is connected with the power input ends of the fixed clamping plate (3) and the connecting plate B (13);
an auxiliary mounting plate (6) is fixedly connected to a port of the bottom lateral part of the embroidery frame (1), a mounting chute (8) is formed in the surface of the auxiliary mounting plate (6), two groups of symmetrically arranged U-shaped sliding blocks (9) are connected in a sliding manner in the mounting chute (8), and the two groups of U-shaped sliding blocks (9) are movably connected through a connecting spring (10);
the inner wall surface of the groove of the U-shaped sliding block (9) is movably connected with a movable pressing plate (11) through a rotating shaft, and a cloth flattening pressing plate (12) is fixedly connected to the top port of the movable pressing plate (11).
2. The embroidery machine head assembly according to claim 1, wherein: the cloth flattening pressing plate (12) is made of rubber materials with larger friction coefficients.
3. The embroidery machine head assembly according to claim 1, wherein: the damping sleeve spring is characterized in that a connecting column A (14) is fixedly connected to the bottom surface of the connecting plate B (13), a damping sleeve spring (15) is nested on the outer edge surface of the connecting column A (14), a connecting column B (16) is inserted into a central neutral gear at the bottom of the damping sleeve spring (15), and a connecting plate A (4) is fixedly connected to a bottom port of the connecting column B (16) far away from the connecting column A (14).
4. The embroidery machine head assembly according to claim 3, wherein: an embroidery machine head (5) with upper thread clamping is arranged on the bottom surface of the connecting plate A (4).
5. The embroidery machine head assembly according to claim 4, wherein: the connecting column A (14), the damping outer sleeve spring (15) and the connecting column B (16) are arranged between the connecting plate A (4) and the connecting plate B (13) in a plurality of groups, and the connecting column A (14), the damping outer sleeve spring (15) and the connecting column B (16) are distributed in a rectangular array.
6. The embroidery machine head assembly according to claim 1, wherein: the bottom surface of the embroidery frame (1) is provided with a needle hole (7) which can enable an embroidery machine head (5) with upper threads to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223590563.XU CN219690044U (en) | 2022-12-30 | 2022-12-30 | Embroidery machine head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223590563.XU CN219690044U (en) | 2022-12-30 | 2022-12-30 | Embroidery machine head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690044U true CN219690044U (en) | 2023-09-15 |
Family
ID=87942505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223590563.XU Active CN219690044U (en) | 2022-12-30 | 2022-12-30 | Embroidery machine head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219690044U (en) |
-
2022
- 2022-12-30 CN CN202223590563.XU patent/CN219690044U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Embroidery machine head assembly Granted publication date: 20230915 Pledgee: Jiangsu Qidong rural commercial bank Co.,Ltd. hehe sub branch Pledgor: QIDONG LINGHAO PRECISION MACHINERY Co.,Ltd. Registration number: Y2024980012410 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |