CN204184039U - Marking machine - Google Patents
Marking machine Download PDFInfo
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- CN204184039U CN204184039U CN201420553800.1U CN201420553800U CN204184039U CN 204184039 U CN204184039 U CN 204184039U CN 201420553800 U CN201420553800 U CN 201420553800U CN 204184039 U CN204184039 U CN 204184039U
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- ratchet
- frame
- rotating disk
- marking machine
- cylinder
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Abstract
The utility model provides marking machine, belongs to field of mechanical technique.It solve the problem that existing marking machine manufacturing cost is higher.This marking machine comprises frame, frame is provided with the rotating disk for place work piece, the coaxial power transmission shaft arranged is fixed with below rotating disk, power transmission shaft is provided with the driving mechanism for driving dial rotation, driving mechanism comprises the co-axially fixed ratchet one with rotating disk, frame is also provided with cylinder, the piston rod of cylinder is hinged with ratchet one, spring one is provided with between ratchet one and frame, the two ends of spring one are connected in ratchet one and frame and ratchet one has the trend be resisted against on ratchet one under the effect of spring one, frame is also provided with for preventing the counter-rotational position-limit mechanism of rotating disk.Owing to using ratchet and pawl as the driving mechanism of marking machine in this marking machine, make this marking machine structure simple, low cost of manufacture, Stability Analysis of Structures.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of marking machine.
Background technology
Marking machine is for identifying at parts or complete machine the machine needing information on the surface.
Such as, Chinese invention patent application (application number: 201210559695.8, application publication number: CN 103008890 A) disclosed a kind of laser mark printing device with environment-friendly function, comprise base, base is fixed with columnar column, described column inside is provided with servomotor, servomotor is connected with axle by bearing, rotating disk is fixedly connected with at the top of axle, in the outer surface of upper of column, four uniform proximity switches are circumferentially set, circumferentially equidistant at the upper surface of rotating disk, and with four proximity switch correspondence positions on be provided with four lower baffle plates, the position that the lower surface of rotating disk is corresponding with lower baffle plate is provided with four postive stop baffles, overhead gage is provided with cylinder and exhaust duct, PLC respectively with servomotor, four proximity switches, cylinder, laser marking dynamoelectric signal connects, described overhead gage and lower baffle plate are made by lucite.
This marking device is by the parts such as servomotor, proximity switch composition, and its production cost is higher.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes the marking machine that a kind of production cost is lower.
The purpose of this utility model realizes by following technical proposal:
A kind of marking machine, comprise frame, described frame is provided with the rotating disk for place work piece, the coaxial power transmission shaft arranged is fixed with below described rotating disk, described power transmission shaft is provided with the driving mechanism for driving dial rotation, it is characterized in that, described driving mechanism comprises the co-axially fixed ratchet one with rotating disk, frame is also provided with cylinder, the piston rod of described cylinder is hinged with ratchet one, spring one is provided with between described ratchet one and frame, the two ends of described spring one are connected in ratchet one and frame and ratchet one has the trend be resisted against on ratchet one under the effect of spring one, described frame is also provided with for preventing the counter-rotational position-limit mechanism of rotating disk.
The structure of this marking machine is applicable to various marking machine.During work, be evenly placed on rotating disk by multiple workpiece, under the effect of driving mechanism, dial rotation, and each action of driving mechanism, rotating disk all rotates identical angle, and when rotating disk suspends rotation, the labelling head on marking machine just carries out mark to workpiece simultaneously.
Concrete, Telescopic-cylinder action, drive ratchet one to promote ratchet one rotation, under the effect of position-limit mechanism, rotating disk can only rotate forward, and improves the accuracy of dial rotation.
Because the driving mechanism of this marking machine is made up of ratchet and pawl, its manufacturing cost is low relative to the cost of servomotor, proximity switch, and its structure is simple, and service life is relatively long.
In above-mentioned marking machine, described position-limit mechanism comprise the co-axially fixed ratchet two with rotating disk and on ratchet two and ratchet one setting direction of teeth contrary, described frame is hinged with ratchet two, spring two is provided with between described ratchet two and frame, the two ends of described spring two are connected in ratchet two and frame and ratchet two has the trend be resisted against on ratchet two under the effect of spring two, described cylinder are connected with impeller and impeller promotes ratchet two away from ratchet two under the effect of cylinder.When cylinder is to a direction action, the head of ratchet one slides relative to ratchet one, simultaneously, impeller also promotes ratchet two and leaves ratchet two, when ratchet one to bring on ratchet one behind a teeth back by cylinder, cylinder counteragent also drives ratchet one rotation by ratchet one, and impeller leaves ratchet two simultaneously, and ratchet two is resisted against on ratchet two.When ratchet one drives ratchet one to complete the rotation of a teeth angle, ratchet two is just resisted against the back of teeth on ratchet two, thus plays position-limiting action to the rotation of rotating disk, also makes the rotational angle of rotating disk more accurate simultaneously.
In above-mentioned marking machine, described position-limit mechanism comprises the coaxial unilateral bearing arranged with ratchet one, and the inner ring of described unilateral bearing is fixed in frame, and the outer ring of unilateral bearing is fixed on ratchet one.When cylinder is to a direction action, ratchet one drives ratchet one rotation, and when cylinder is to other direction action, ratchet one to abut on ratchet one and ratchet one ratchet one slip relatively.Now, under the effect of unilateral bearing, rotating disk can only rotate toward a direction, improves the accuracy of dial rotation.
In above-mentioned marking machine, described impeller is hinged on power transmission shaft, described ratchet one is hinged on impeller, described impeller has lug boss and lug boss under the effect of cylinder on impeller to be resisted against on ratchet two and to drive ratchet two away from ratchet two.Impeller is hinged on power transmission shaft, makes the structure of this marking machine comparatively compact.
In above-mentioned marking machine, described rotating disk is provided with several stations for place work piece, and the teeth quantity of described ratchet one, ratchet two is equal with station quantity.Like this, decrease the quantity of teeth on ratchet one and ratchet two, make the manufacturing cost of ratchet one and ratchet two lower, also reduce the manufacturing cost of this marking machine.
Compared with prior art, this marking machine has the following advantages:
1, use ratchet and pawl as the driving mechanism of marking machine, make this marking machine structure simple, low cost of manufacture, Stability Analysis of Structures;
2, the teeth quantity of ratchet one, ratchet two is equal with station quantity, makes the manufacturing cost of this marking machine lower.
Accompanying drawing explanation
Fig. 1 is the structural scheme of mechanism of this marking machine;
Fig. 2 is the structural representation at driving mechanism place;
The structural representation at ratchet one and ratchet one place in Fig. 3;
Fig. 4 is the structural representation at ratchet two and ratchet two place;
Fig. 5 is the part-structure schematic diagram of driving mechanism.
In figure, 1, frame; 2, rotating disk; 3, power transmission shaft; 4, ratchet one; 5, cylinder; 6, ratchet one; 7, ratchet two; 8, ratchet two; 9, impeller; 9a, lug boss; 10, vibrating disk; 11, labelling head.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this marking machine comprises frame 1 and the labelling head 11 be positioned in frame 1.Vibrating disk 10 is arranged on the side of frame 1.Rotating disk 2 is provided with several stations for place work piece.As shown in Figures 2 to 5, be fixed with the coaxial power transmission shaft 3 arranged below rotating disk 2, driving mechanism drives rotating disk 2 to rotate by power transmission shaft 3.Concrete, driving mechanism comprises the co-axially fixed ratchet 1 with rotating disk 2, frame 1 is also provided with cylinder 5, the piston rod of cylinder 5 is hinged with ratchet 1, spring one is provided with between ratchet 1 and frame 1, the two ends of spring one are connected in ratchet 1 and frame 1 and ratchet 1 has the trend be resisted against on ratchet 1 under the effect of spring one, frame 1 are also provided with for preventing the counter-rotational position-limit mechanism of rotating disk 2.
Position-limit mechanism comprises the co-axially fixed ratchet 27 with rotating disk 2.On ratchet 27 and ratchet 1, the setting direction of teeth is contrary, and the teeth quantity of ratchet 1, ratchet 27 is equal with station quantity.Ratchet 28 is hinged in frame 1, spring two is provided with between ratchet 28 and frame 1, the two ends of spring two are connected in ratchet 28 and frame 1 and ratchet 28 has the trend be resisted against on ratchet 27 under the effect of spring two, cylinder 5 are connected with impeller 9 and impeller 9 promotes ratchet 28 away from ratchet 27 under the effect of cylinder 5.
Impeller 9 is hinged on power transmission shaft 3, and ratchet 1 is hinged on impeller 9, impeller 9 has lug boss 9a and lug boss 9a under the effect of cylinder 5 on impeller 9 to be resisted against on ratchet 28 and to drive ratchet 28 away from ratchet 27.Impeller 9 is hinged on power transmission shaft 3, makes the structure of this marking machine comparatively compact.
As the another kind of scheme of position-limit mechanism, position-limit mechanism comprises the coaxial unilateral bearing arranged with ratchet 1, and the inner ring of unilateral bearing is fixed in frame 1, and the outer ring of unilateral bearing is fixed on ratchet 1.When cylinder 5 is to a direction action, ratchet 1 drives ratchet 1 to rotate, when cylinder 5 is to other direction action, ratchet 1 to abut on ratchet 1 and ratchet 1 relatively ratchet 1 slide.Now, under the effect of unilateral bearing, rotating disk 2 can only rotate toward a direction, improves the accuracy that rotating disk 2 rotates.
Now the course of work of this marking machine is described below:
During marking machine work, what the workpiece on vibrating disk 10 was orderly enters on rotating disk 2, and by the multiple stations be evenly distributed on rotating disk 2.Under the drive driving rack, the regular rotation of rotating disk 2.
During work, multiple workpiece is evenly placed on rotating disk 2, under the effect of driving mechanism simultaneously, rotating disk 2 rotates, and each action of driving mechanism, rotating disk 2 all rotates identical angle, when rotating disk 2 suspends rotation, the labelling head 11 on marking machine just carries out mark to workpiece.
Concrete, cylinder 5 expanding-contracting action, drive ratchet 1 to promote ratchet 1 and rotate, under the effect of position-limit mechanism, rotating disk 2 can only rotate forward, and improves the accuracy that rotating disk 2 rotates.When cylinder 5 is to a direction action, the head of ratchet 1 slides relative to ratchet 1, simultaneously, impeller 9 also promotes ratchet 28 and leaves ratchet 27, when ratchet 1 to bring on ratchet 1 behind a teeth back by cylinder 5, cylinder 5 counteragent also drives ratchet 1 to rotate by ratchet 1, and impeller 9 leaves ratchet 28 simultaneously, and ratchet 28 is resisted against on ratchet 27.When ratchet 1 drives ratchet 1 to complete the rotation of a teeth angle, ratchet 28 is just resisted against the back of teeth on ratchet 27, thus plays position-limiting action to the rotation of rotating disk 2, also makes the rotational angle of rotating disk 2 more accurate simultaneously.
Because the driving mechanism of this marking machine is made up of ratchet and pawl, its manufacturing cost is low relative to the cost of servomotor, proximity switch, and its structure is simple, and service life is relatively long.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as frame 1, rotating disk 2, power transmission shaft 3, ratchet 1, cylinder 5, ratchet 1, ratchet 27, ratchet 28, impeller 9, lug boss 9a, vibrating disk 10, labelling head 11 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a marking machine, comprise frame (1), described frame (1) is provided with the rotating disk (2) for place work piece, described rotating disk (2) below is fixed with the coaxial power transmission shaft (3) arranged, described power transmission shaft (3) is provided with the driving mechanism for driving rotating disk (2) to rotate, it is characterized in that, described driving mechanism comprises the co-axially fixed ratchet one (4) with rotating disk (2), frame (1) is also provided with cylinder (5), the piston rod of described cylinder (5) is hinged with ratchet one (6), spring one is provided with between described ratchet one (6) and frame (1), the two ends of described spring one are connected to ratchet one (6) and frame (1) goes up and ratchet one (6) has the trend be resisted against on ratchet one (4) under the effect of spring one, described frame (1) is also provided with for preventing rotating disk (2) counter-rotational position-limit mechanism.
2. marking machine according to claim 1, it is characterized in that, described position-limit mechanism comprises with rotating disk (2) co-axially fixed ratchet two (7) and the setting direction of ratchet two (7) and the upper teeth of ratchet one (4) is contrary, described frame (1) is hinged with ratchet two (8), spring two is provided with between described ratchet two (8) and frame (1), the two ends of described spring two are connected to ratchet two (8) and frame (1) goes up and ratchet two (8) has the trend be resisted against on ratchet two (7) under the effect of spring two, described cylinder (5) is connected with impeller (9) and under the effect of cylinder (5) impeller (9) promote ratchet two (8) away from ratchet two (7).
3. marking machine according to claim 1, it is characterized in that, described position-limit mechanism comprises the unilateral bearing that arrange coaxial with ratchet one (4), the inner ring of described unilateral bearing is fixed in frame (1), and the outer ring of unilateral bearing is fixed on ratchet one (4).
4. marking machine according to claim 2, it is characterized in that, described impeller (9) is hinged on power transmission shaft (3), described ratchet one (6) is hinged on impeller (9), described impeller (9) has lug boss (9a) and lug boss (9a) under the effect of cylinder (5) on impeller (9) is resisted against ratchet two (8) goes up and drive ratchet two (8) away from ratchet two (7).
5. the marking machine according to claim 2 or 4, it is characterized in that, described rotating disk (2) is provided with several stations for place work piece, and the teeth quantity of described ratchet one (4), ratchet two (7) is equal with station quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553800.1U CN204184039U (en) | 2014-09-24 | 2014-09-24 | Marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553800.1U CN204184039U (en) | 2014-09-24 | 2014-09-24 | Marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184039U true CN204184039U (en) | 2015-03-04 |
Family
ID=52616068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553800.1U Expired - Fee Related CN204184039U (en) | 2014-09-24 | 2014-09-24 | Marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184039U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112270A (en) * | 2016-07-26 | 2016-11-16 | 中核（天津）机械有限公司 | The automatic marking device of pipe fitting |
| CN106827633A (en) * | 2017-01-20 | 2017-06-13 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN109110002A (en) * | 2018-09-10 | 2019-01-01 | 江苏叙然信息科技有限公司 | A kind of Intelligent transfer robot |
| CN109882095A (en) * | 2019-01-25 | 2019-06-14 | 中国铁建重工集团有限公司 | Drill jumbo drill pipe storage limiting device |
| CN113751529A (en) * | 2020-06-01 | 2021-12-07 | 华晨宝马汽车有限公司 | Marking device for marking batch number of workpiece and punching equipment |
| CN115416406A (en) * | 2022-08-29 | 2022-12-02 | 珠海中航艾维检测技术有限公司 | Marking device and marking method |
-
2014
- 2014-09-24 CN CN201420553800.1U patent/CN204184039U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112270A (en) * | 2016-07-26 | 2016-11-16 | 中核（天津）机械有限公司 | The automatic marking device of pipe fitting |
| CN106827633A (en) * | 2017-01-20 | 2017-06-13 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN106827633B (en) * | 2017-01-20 | 2019-01-11 | 合肥工业大学 | A kind of rotatable bipolar plates press die |
| CN109110002A (en) * | 2018-09-10 | 2019-01-01 | 江苏叙然信息科技有限公司 | A kind of Intelligent transfer robot |
| CN109882095A (en) * | 2019-01-25 | 2019-06-14 | 中国铁建重工集团有限公司 | Drill jumbo drill pipe storage limiting device |
| CN113751529A (en) * | 2020-06-01 | 2021-12-07 | 华晨宝马汽车有限公司 | Marking device for marking batch number of workpiece and punching equipment |
| CN115416406A (en) * | 2022-08-29 | 2022-12-02 | 珠海中航艾维检测技术有限公司 | Marking device and marking method |
| CN115416406B (en) * | 2022-08-29 | 2023-07-14 | 珠海中航艾维检测技术有限公司 | Marking device and marking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20210924 |