CN221120809U - Lever type driving device and picture ironing machine comprising same - Google Patents
Lever type driving device and picture ironing machine comprising same Download PDFInfo
- Publication number
- CN221120809U CN221120809U CN202323111642.2U CN202323111642U CN221120809U CN 221120809 U CN221120809 U CN 221120809U CN 202323111642 U CN202323111642 U CN 202323111642U CN 221120809 U CN221120809 U CN 221120809U
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- lever
- type driving
- driving device
- connecting disc
- driver
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- 238000010409 ironing Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 239000000872 buffer Substances 0.000 claims abstract description 26
- 238000007731 hot pressing Methods 0.000 claims description 22
- 230000003139 buffering effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000004210 tooth component Anatomy 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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Abstract
The utility model discloses a lever type driving device which comprises a driver, a lever, a connecting disc, a guide mechanism and a buffer mechanism, wherein the lever type driving device comprises a lever and a driving device body; the driver is fixed with the external part, two ends of the lever are respectively connected with the driver and the connecting disc, a rotating shaft connected with the external part is arranged at a non-midpoint position between the driver and the connecting disc, and the guide mechanism and the buffer mechanism are respectively connected with the connecting disc; the buffer mechanism comprises a connecting piece and an elastic piece, wherein one end of the connecting piece is connected with the connecting disc, and the other end of the connecting piece is connected with the elastic piece; the lever is provided with first rotation coupling assembling with the driver junction, be provided with the second rotation coupling assembling between lever and the connection pad. The utility model adopts lever type driving structure design, omits complex reduction gears and transmission gear members, and has the characteristics of high efficiency and effectiveness in driving, low cost and light weight. The utility model also provides a pyrograph machine applying the lever type driving device.
Description
Technical Field
The utility model relates to the technical field of thermal transfer printing equipment, in particular to a lever type driving device and a picture ironing machine comprising the same.
Background
The driving device of the existing pyrograph machine comprises a reduction gear, a transmission gear component, a screw-nut pair and a gearbox, and is more in parts, complex and complicated in structure, insufficient in driving force, low in efficiency, high in cost and heavy in weight, and cannot meet the requirements of the existing market.
Therefore, it is necessary to develop a lever type driving device and a pyrograph machine comprising the same, which have the characteristics of efficient and effective driving, low cost and light weight.
Disclosure of utility model
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
A lever type driving device is characterized by comprising a driver, a lever, a connecting disc, a guide mechanism and a buffer mechanism;
The driver is fixed with the external part, two ends of the lever are respectively connected with the driver and the connecting disc, a rotating shaft connected with the external part is arranged at a non-midpoint position between the driver and the connecting disc, and the guide mechanism and the buffer mechanism are respectively connected with the connecting disc;
The buffer mechanism comprises a connecting piece and an elastic piece, wherein one end of the connecting piece is connected with the connecting disc, and the other end of the connecting piece is connected with the elastic piece.
Preferably, a first rotating connecting component is arranged at the joint of the lever and the driver, and a second rotating connecting component is arranged between the lever and the connecting disc.
Preferably, the first rotating connection assembly comprises a first connection part, wherein the first connection part is connected with the driving end of the driver, and the other end of the first connection part is connected with the lever in a rotating way; the second rotating connection assembly comprises a second connection part, the second connection part is arranged on the connecting disc, and the connecting disc is rotationally connected with the lever through the second connection part.
Preferably, the two ends of the lever are respectively provided with a waist-shaped groove, and the first connecting part and the second connecting part are respectively connected with the lever in a rotating way through the waist-shaped grooves.
Preferably, the first connecting shaft and the second connecting shaft which are movably sleeved are respectively arranged in the two waist-shaped grooves, the first connecting part and the second connecting part are respectively provided with a first ear seat and a second ear seat, the first connecting shaft is connected with the first connecting part through the first ear seat, and the second connecting shaft is connected with the second connecting part through the second ear seat.
Preferably, the rotating shaft is positioned at one end of the lever close to the connecting disc.
Preferably, the guide mechanism comprises a guide block and a guide rod, the guide block is arranged on the connecting disc, a guide hole is formed in the guide block, and the guide rod is in sliding sleeve joint with the guide hole.
Another object of the patent is to provide a pyrograph machine comprising: a lever type driving device as claimed in any one of claims 1 to 6.
Preferably, the hot pressing device comprises a side bracket, an upper bracket and a hot pressing plate assembly, wherein a driver of the lever type driving device is arranged on the side bracket, a lever of the lever type driving device is arranged on the upper bracket, and a connecting disc, a guide mechanism and a buffer mechanism of the lever type driving device are positioned between the upper bracket and the hot pressing plate assembly;
the rotating shaft of the lever type driving device is connected with the upper bracket;
The hot pressing board assembly is connected with the connecting disc through the buffer mechanism, the connecting disc is movably connected with the upper support through the guide mechanism, and the upper support is located at the connecting disc and is provided with an avoidance port.
Preferably, the hot press plate assembly further comprises a bracket, wherein the bracket is positioned below the hot press plate assembly, and the bracket is connected with the side bracket.
Compared with the prior art, the utility model has the beneficial effects that:
The driver drives one end of the lever connected with the driving end to move up and down, so that the lever drives the hot pressing plate assembly connected with the connecting disc through the buffer mechanism to move up and down under the guide of the guide mechanism under the action of the rotating shaft.
Drawings
FIG. 1 is an exploded view of a pyrograph machine;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
FIG. 3 is a left side projection cross-sectional view of the iron;
Wherein: driver 1, lever 2, connecting disc 3, guiding mechanism 4, buffer mechanism 5, first rotation coupling assembly 7, second rotation coupling assembly 8, pivot 9, hot pressing plate assembly 10, bracket 20, waist type groove 21, guide block 41, guide bar 42, guide bush 43, connecting piece 51, elastic piece 52, first connecting portion 71, first connecting shaft 72, first ear seat 711, second connecting portion 81, second connecting shaft 82, second ear seat 811, hot pressing plate 101, guide cylinder 411, guide block connecting portion 412, guide hole 413, connecting seat 1011, bracket m, upper bracket m1, side bracket m2, lower bracket m3, escape opening m11, housing piece t, upper housing piece t1, side housing piece t2, upper housing lower cover t12.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model will be further described with reference to the accompanying drawings and detailed description below:
as shown in fig. 1 to 3, a lever type driving device includes a driver 1, a lever 2, a connection pad 3, a guide mechanism 4, and a buffer mechanism 5;
The driver 1 is fixed with an external part, two ends of the lever 2 are respectively connected with the driver 1 and the connecting disc 3, a rotating shaft 9 connected with the external part is arranged at a non-midpoint position between the driver 1 and the connecting disc 3 of the lever 2, and the guide mechanism 4 and the buffer mechanism 5 are respectively connected with the connecting disc 3;
The buffer mechanism 5 comprises a connecting piece 51 and an elastic piece 52, wherein one end of the connecting piece 51 is connected with the connecting disc 3, and the other end of the connecting piece is connected with the elastic piece 52.
In this embodiment, compared with the prior art, the lever 2 type driving structure design is adopted, so that the reduction gear and the transmission gear component with complex structures are omitted, and the device has the characteristics of efficient and effective driving, low cost and light weight.
In this embodiment, the buffer mechanism 5 has good buffer performance at the active end, improves stability, and reduces workpiece damage.
Further, as shown in fig. 1-3, a first rotating connection assembly 7 is arranged at the connection position of the lever 2 and the driver 1, and a second rotating connection assembly 8 is arranged between the lever 2 and the connecting disc 3.
Further, as shown in fig. 2 and 3, the first rotary connection assembly 7 includes a first connection portion 71, where the first connection portion 71 is connected to the driving end of the driver 1, and the other end is rotatably connected to the lever 2; the second rotary connecting assembly 8 comprises a second connecting portion 81, the second connecting portion 81 is arranged on the connecting disc 3, and the connecting disc 3 is rotationally connected with the lever 2 through the second connecting portion 81.
In this embodiment, the above structure provides a rotation movement structure at the connection of the lever 2 with the driver 1 and the connection pad 3, so that the driver 1 can drive the connection pad 3 to move up and down through the lever 2.
Further, as shown in fig. 2 and 3, the two ends of the lever 2 are respectively provided with a waist-shaped groove 21, and the first connection portion 71 and the second connection portion 81 are respectively rotatably connected with the lever 2 through the waist-shaped grooves 21.
Further, as shown in fig. 2 and 3, a first connecting shaft 72 and a second connecting shaft 82 that are movably sleeved are respectively disposed in the two waist-shaped grooves 21, a first ear seat 711 and a second ear seat 811 are respectively disposed on the first connecting portion 71 and the second connecting portion 81, the first connecting shaft 72 is connected with the first connecting portion 71 through the first ear seat 711, and the second connecting shaft 82 is connected with the second connecting portion 81 through the second ear seat 811.
In this embodiment, the waist-shaped groove 21 is a through waist-shaped groove 21, and the driver 1 drives one end of the lever 2 connected with the driving end to move up and down, so that the lever 2 drives the connecting disc 3, the buffer mechanism 5 and the guiding mechanism 4 to move up and down axially along the axis of the connecting disc 3 under the action of the rotating shaft.
Further, the rotating shaft is located at one end of the lever 2 close to the connecting disc 3.
In this embodiment, the above structure makes the land 3 have a downward driving force several times larger than the driving force output by the driver 1, has a simple structure, is low in cost, and is efficient and powerful in driving.
Further, as shown in fig. 2 and 3, the guide mechanism 4 includes a guide block 41 and a guide rod 42, the guide block 41 is disposed on the connection disc 3, a guide hole 413 is formed in the guide block 41, and the guide rod 42 is slidably sleeved with the guide hole 413.
In this embodiment, the above structure can improve the stability and the coaxiality of the connecting disc 3 and the acting end against radial force when moving.
Another object of the patent, as shown in fig. 1, 2 and 3, is to provide a pyrograph machine comprising a lever 2 type driving device as described above.
Further, as shown in fig. 1, 2 and 3, the hot press plate assembly 10 comprises a main frame and a hot press plate assembly, wherein the main frame comprises a bracket m and a shell member t; the bracket m comprises an upper bracket m1, a side bracket m2 and a lower bracket m3, the shell part t comprises an upper shell part t1, a side shell part t2 and a lower shell cover, and the upper shell part t1 comprises an upper shell lower cover t12;
The driver 1 of the lever 2 type driving device is arranged on the side bracket m2, the lever 2 of the lever 2 type driving device is arranged on the upper bracket m1, and the connecting disc 3, the guide mechanism 4 and the buffer mechanism 5 of the lever 2 type driving device are positioned between the upper bracket m1 and the hot pressing plate assembly 10;
The rotating shaft 9 of the lever 2 type driving device is connected with the upper bracket m 1;
The hot pressing board assembly 10 is connected with the connecting disc 3 through the buffer mechanism 5, the connecting disc 3 is movably connected with the upper bracket m1 through the guide mechanism 4, and the position of the upper bracket m1, which is positioned at the connecting disc 3, is provided with an avoidance opening m11.
In this embodiment, the driver 1 drives, make the one end that lever 2 and drive end are connected reciprocate, make lever 2 under the effect of pivot, drive the hot pressing board subassembly 10 that is connected with connection pad 3 through buffer gear 5 and reciprocate under the direction of guiding mechanism 4, compare prior art, adopt lever 2 formula driven structural design, save speed reduction gear, the driving tooth component that the structure is complicated, have the drive high efficiency effectively, with low costs, light in weight's characteristics.
Further, as shown in fig. 1 and 3, the bracket 20 is further included;
the bracket 20 is positioned below the hot pressing plate assembly 10, and the bracket 20 is connected with the side bracket m2 and is used for supporting and transferring the hot-stamping medium;
The hot pressing plate assembly 10 is arranged between the bracket 20 and the lever type driving device and is driven by the lever type driving device to move up and down;
The hot pressing plate assembly 10 comprises a hot pressing plate 101, a connecting seat 1011 is arranged on the upper side of the hot pressing plate 101, and a connecting disc 3 of the lever 2 type driving device is positioned between an upper shell lower cover t12 and the hot pressing plate 101;
One end of a guide rod 42 of the lever 2 type driving device is connected with the upper bracket m1, and the other end sequentially passes through the guide block 41 and the connecting disc 3 and then extends to the upper part of the hot pressing plate 101;
The elastic member 52 of the lever 2 type driving device is located between the connecting disc 3 and the hot pressing plate 101, one end of the connecting member 51 is connected with the connecting disc 3, and the other end vertically passes through the elastic member 52 downwards and then is connected with the connecting seat 1011.
In this embodiment, the buffer mechanism 5 is provided with a plurality of buffer mechanisms, and the buffer mechanisms are circumferentially distributed by taking the axis of the connecting disc 3 as the center, so that the pressing stability of the hot pressing plate assembly 10 during pressing is ensured, the buffer effect in the pressing process is achieved, the pressing effect is effectively improved, and the damage of the hot pressing plate assembly 10 is prevented.
In this embodiment, the guide mechanism 4 is provided with a plurality of guide mechanisms, and the guide mechanisms are circumferentially distributed with the axis of the connecting disc 3 as the center, so that the stability and the coaxiality of the hot pressing plate assembly 10 bearing radial force during movement can be improved, and the quality of pressing can be ensured.
In this embodiment, the guide block 41 includes a guide cylinder 411; a guide hole 413 is formed in the guide column 411, and a guide sleeve 43 is arranged in the guide hole 413; the guide rod 42 is in sliding connection with the guide block 41 through a guide sleeve 43;
A guide block connecting part 412 extending horizontally and peripherally is arranged on the outer side of the guide column 411; the guide block connecting part 412 is connected with the connecting disc 3 through a screw; the stability and the coaxiality of the sliding connection part of the guide rod 42 and the guide block 41 and the connection firmness of the guide block 41 and the connecting disc 3 can be further improved.
The lever 2 type driving device is applied to the pyrograph machine, so that the weight of the pyrograph machine is reduced, the cost is reduced, the driving efficiency and the driving force are good, and the pressing quality of the pyrograph machine is ensured. It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (10)
1. A lever type driving device is characterized by comprising a driver, a lever, a connecting disc, a guide mechanism and a buffer mechanism;
The driver is fixed with the external part, two ends of the lever are respectively connected with the driver and the connecting disc, a rotating shaft connected with the external part is arranged at a non-midpoint position between the driver and the connecting disc, and the guide mechanism and the buffer mechanism are respectively connected with the connecting disc;
The buffer mechanism comprises a connecting piece and an elastic piece, wherein one end of the connecting piece is connected with the connecting disc, and the other end of the connecting piece is connected with the elastic piece.
2. A lever type driving device as claimed in claim 1, wherein a first rotary connecting assembly is provided at the junction of the lever and the driver, and a second rotary connecting assembly is provided between the lever and the connecting disc.
3. A lever type driving device according to claim 2, wherein the first rotary connecting assembly comprises a first connecting portion connected to the driving end of the driver, and the other end is rotatably connected to the lever; the second rotating connection assembly comprises a second connection part, the second connection part is arranged on the connecting disc, and the connecting disc is rotationally connected with the lever through the second connection part.
4. A lever type driving apparatus according to claim 3, wherein the lever is provided at both ends thereof with waist-shaped grooves, respectively, and the first connecting portion and the second connecting portion are rotatably connected with the lever through the waist-shaped grooves, respectively.
5. A lever type driving device as claimed in claim 4, wherein a first connecting shaft and a second connecting shaft are respectively provided in the two waist-shaped grooves, the first connecting portion and the second connecting portion are respectively provided with a first ear seat and a second ear seat, the first connecting shaft is connected with the first connecting portion through the first ear seat, and the second connecting shaft is connected with the second connecting portion through the second ear seat.
6. A lever type driving apparatus as claimed in claim 1, wherein the rotation shaft is located at one end of the lever adjacent to the connection pad.
7. A lever type driving device according to claim 1, wherein the guide mechanism comprises a guide block and a guide rod, the guide block is arranged on the connecting disc, a guide hole is formed in the guide block, and the guide rod is in sliding sleeve joint with the guide hole.
8. A pyrograph machine, characterized by comprising: a lever type driving device as claimed in any one of claims 1 to 6.
9. The machine of claim 8, comprising a side frame, an upper frame, and a heated platen assembly, wherein the driver of the lever-type driving device is disposed on the side frame, the lever of the lever-type driving device is disposed on the upper frame, and the connecting disc, the guiding mechanism, and the buffering mechanism of the lever-type driving device are disposed between the upper frame and the heated platen assembly;
the rotating shaft of the lever type driving device is connected with the upper bracket;
The hot pressing board assembly is connected with the connecting disc through the buffer mechanism, the connecting disc is movably connected with the upper support through the guide mechanism, and the upper support is located at the connecting disc and is provided with an avoidance port.
10. The machine of claim 9, further comprising a bracket positioned below the heated platen assembly, the bracket coupled to the side bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111642.2U CN221120809U (en) | 2023-11-17 | 2023-11-17 | Lever type driving device and picture ironing machine comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111642.2U CN221120809U (en) | 2023-11-17 | 2023-11-17 | Lever type driving device and picture ironing machine comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221120809U true CN221120809U (en) | 2024-06-11 |
Family
ID=91364920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323111642.2U Active CN221120809U (en) | 2023-11-17 | 2023-11-17 | Lever type driving device and picture ironing machine comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221120809U (en) |
-
2023
- 2023-11-17 CN CN202323111642.2U patent/CN221120809U/en active Active
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