CN210265729U - X-axis belt tensioning device of laser engraving machine - Google Patents
X-axis belt tensioning device of laser engraving machine Download PDFInfo
- Publication number
- CN210265729U CN210265729U CN201921278656.4U CN201921278656U CN210265729U CN 210265729 U CN210265729 U CN 210265729U CN 201921278656 U CN201921278656 U CN 201921278656U CN 210265729 U CN210265729 U CN 210265729U
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- Prior art keywords
- belt
- laser engraving
- bottom plate
- plate
- engraving machine
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Links
- 238000010147 laser engraving Methods 0.000 title claims abstract description 32
- 230000003044 adaptive effect Effects 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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Abstract
The utility model provides an X-axis belt tensioning device of a laser engraving machine, which belongs to the technical field of laser engraving machines and comprises a bottom plate, wherein a belt assembly is arranged on the upper part of the bottom plate, a baffle is arranged on one side of the belt assembly, a tensioning plate is arranged on the other side of the belt assembly, the baffle is fixedly arranged on the upper part of the bottom plate, a clamping groove is arranged at the bottom of the tensioning plate, and a sliding block matched with the clamping groove is arranged on the upper part of the bottom plate; at least two sets of spouts have been seted up to the tight board bottom that rises, fixedly connected with threaded rod on the bottom plate, the threaded rod extends to tight board upper portion that rises from the spout and screw-thread fit has the nut. Compare in traditional tight form that rises of tight pulley that rises, the embodiment of the utility model provides a slide the setting on bottom plate upper portion through the tight board that rises, when the tight board that rises slides, drive belt assembly and rise tightly, avoided the belt to receive lateral pressure and lead to the belt operation to receive the influence, guaranteed that the belt operation as the X axle of laser engraving machine is stable.
Description
Technical Field
The utility model belongs to the technical field of the laser engraving machine, specifically a X axle belt of laser engraving machine rises and tightly installs.
Background
The laser engraving machine can improve the engraving efficiency, so that the surface of an engraved position is smooth and mellow, the temperature of the engraved non-metallic material is rapidly reduced, and the deformation and the internal stress of an engraved object are reduced; can be divided into a carbon dioxide non-metal laser engraving machine and an optical fiber metal engraving machine according to different laser light sources. The carbon dioxide nonmetal laser engraving machine generally adopts more glass laser tubes in China, and a part of high-end laser engraving machines also adopt carbon dioxide metal radio frequency tubes.
The operation action of the laser engraving machine can be divided into X-axis movement along the horizontal plane and Y-axis movement along the vertical plane, and the execution element of the laser engraving machine is driven mostly by belt transmission, and because the belt is used for a long time, the belt can be loosened, the slipping phenomenon easily occurs, so that the action of the execution element is not accurate enough.
Most of the existing laser engraving machines adopt a tensioning wheel form to internally tension a belt so as to prevent slipping, but the mode can cause the belt to bear pressure in the lateral direction and reduce the running stability of the belt; in addition, when the tensioning wheel is used for tensioning the belt internally, the belt can be triangular, so that the occupied space of the belt is large, and the belt is not convenient to mount.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a laser engraving machine's X axle belt rises and tightly installs to the not enough of above-mentioned prior art.
In order to solve the technical problem, the utility model provides a following technical scheme:
an X-axis belt tensioning device of a laser engraving machine comprises a bottom plate, wherein a belt assembly is mounted on the upper portion of the bottom plate, a baffle is mounted on one side of the belt assembly, a tensioning plate is mounted on the other side of the belt assembly, the baffle is fixedly mounted on the upper portion of the bottom plate, a clamping groove is formed in the bottom of the tensioning plate, and a sliding block matched with the clamping groove is arranged on the upper portion of the bottom plate; at least two sets of spouts have been seted up to the tight board bottom that rises, fixedly connected with threaded rod on the bottom plate, the threaded rod extends to tight board upper portion that rises from the spout and screw-thread fit has the nut.
As a further improvement of the utility model: the tensioning plate is of an L-shaped structure.
As a further improvement of the utility model: the clamping groove and the sliding block are of mutually adaptive convex structures.
As a further improvement of the utility model: the belt assembly comprises a belt, a first belt wheel and a second belt wheel, the first belt wheel and the second belt wheel are respectively located at two ends of the belt, the first belt wheel is rotatably installed on the side face of the tensioning plate, the second belt wheel is rotatably installed on the side face of the baffle, and one end of the second belt wheel is connected with a motor.
As a further improvement of the utility model: two groups of first fixing supports which are oppositely arranged are arranged on the side surface of the tensioning plate, and the first driving wheel is rotatably arranged between the two groups of first fixing supports; two sets of second fixed brackets which are arranged oppositely are arranged on the side face of the baffle, and the second belt wheel is rotatably arranged between the two sets of second fixed brackets.
As a further improvement of the present invention: the upper part of the bottom plate is also provided with a driving mechanism for pushing the tensioning plate to achieve the purpose of tensioning the belt.
As a further improvement of the present invention: the driving mechanism comprises an air cylinder, a push rod connected to the output end of the air cylinder and a push plate connected to the end part of the push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
compare in traditional tight form that rises of tight pulley that rises, the embodiment of the utility model provides a slide the setting on bottom plate upper portion through the tight board that rises, when the tight board that rises slides, drive belt assembly and rise tightly, avoided the belt to receive lateral pressure and lead to the belt operation to receive the influence, guaranteed that the belt operation as the X axle of laser engraving machine is stable.
Drawings
FIG. 1 is a schematic structural view of an X-axis belt tensioner of a laser engraving machine;
FIG. 2 is a top view of an X-axis belt tensioner of a laser engraving machine;
fig. 3 is a schematic structural view of a tension plate in an X-axis belt tension device of a laser engraving machine;
FIG. 4 is a schematic view of a connecting structure of a tension plate and a bottom plate in an X-axis belt tension device of a laser engraving machine;
in the figure: 1-a tensioning plate, 2-a first fixing support, 3-a belt, 4-a cylinder, 5-a bottom plate, 6-a second fixing support, 7-a baffle, 8-a push rod, 9-a push plate, 10-a clamping groove, 11-a sliding groove, 12-a motor, 13-a sliding block, 14-a threaded rod and 15-a bolt.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the embodiment provides an X-axis belt tensioning device of a laser engraving machine, which includes a bottom plate 5, a belt assembly is installed on the top of the bottom plate 5, a baffle 7 is installed on one side of the belt assembly, a tensioning plate 1 is installed on the other side of the belt assembly, the baffle 7 is fixedly installed on the top of the bottom plate 5, the tensioning plate 1 is in an L-shaped structure, a clamping groove 10 is formed in the bottom of the tensioning plate 1, and a slider 13 adapted to the clamping groove 10 is arranged on the top of the bottom plate 5; at least two sets of chutes 11 are formed in the bottom of the tensioning plate 1, a threaded rod 14 is fixedly connected to the bottom plate 5, and the threaded rod 14 extends to the upper portion of the tensioning plate 1 from the chutes 11 and is in threaded fit with a nut 15.
When the belt tensioning device is used, the tensioning plate 1 is moved to one side far away from the baffle 7, and the belt assembly is pulled to tension the belt; after the belt is tensioned, the nut 15 is screwed to press the tensioning plate 1 on the bottom plate 5, so that the tensioning plate 1 is fixed; when the belt assembly needs to be tensioned again, the nut 15 is loosened.
Draw-in groove 10 and slider 13 are the protruding type structure of mutual adaptation, cooperate each other through the draw-in groove 10 of protruding type structure and the slider 13 of protruding type structure for after loosening nut 15, the phenomenon of overturning is unlikely to take place in pulling of belt unit to the tight board 1 that rises, guarantees the stability of the tight board 1 that rises.
The belt assembly comprises a belt 3, a first belt wheel and a second belt wheel, the first belt wheel and the second belt wheel are respectively located at two ends of the belt 3, the first belt wheel is rotatably installed on the side face of the tensioning plate 1, the second belt wheel is rotatably installed on the side face of the baffle plate 7, and one end of the second belt wheel is connected with a motor 12.
The belt 3 rotates under the action of the first belt wheel and the second belt wheel to form X-axis operation of the laser engraving machine.
Two groups of first fixing supports 2 which are oppositely arranged are arranged on the side surface of the tensioning plate 1, and the first belt wheel is rotatably arranged between the two groups of first fixing supports 2; two sets of second fixed bolster 6 that set up relatively are installed to 7 side of baffle, the second band pulley rotates to be installed two sets of between the second fixed bolster 6.
The motor 12 is started, and the motor 12 rotates the second pulley, thereby operating the belt 3.
The working principle of the embodiment is as follows: when the belt tensioning device is used, the tensioning plate 1 is moved to one side far away from the baffle 7, and the belt assembly is pulled to tension the belt; after the belt is tensioned, the nut 15 is screwed to press the tensioning plate 1 on the bottom plate 5, so that the tensioning plate 1 is fixed; when the belt assembly needs to be tensioned again, the nut 15 is loosened.
The clamping groove 10 with the convex structure is matched with the sliding block 13 with the convex structure, so that after the nut 15 is loosened, the tension plate 1 is not prone to overturning under the pulling of the belt assembly, and the stability of the tension plate 1 is guaranteed.
Example 2
Referring to fig. 1, in this embodiment, compared with embodiment 1, an X-axis belt tensioning device of a laser engraving machine, in which a driving mechanism for pushing a tensioning plate 1 to achieve the purpose of tensioning a belt 3 is further disposed on an upper portion of a bottom plate 5.
The tension plate 1 is pushed to one side far away from the baffle 7 by the driving mechanism so as to realize tension of the belt 3.
The driving mechanism comprises a cylinder 4, a push rod 8 connected to the output end of the cylinder 4 and a push plate 9 connected to the end part of the push rod 8.
Starting the cylinder 4, the cylinder 4 drives the push rod 8 to extend, and the tension plate 1 is pushed by the push plate 9, so that the tension plate 1 is far away from the baffle 7, and the tension of the belt 3 is completed.
Compare in traditional tight form that rises of tight pulley, the embodiment of the utility model provides a slide through tight board 1 that rises and set up on 5 upper portions of bottom plate, when tight board 1 that rises slides, drive belt assembly and rise tightly, avoided the belt to receive lateral pressure to lead to the belt operation to receive the influence, guaranteed that the belt operation as the X axle of laser engraving machine is stable.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. An X-axis belt tensioning device of a laser engraving machine comprises a bottom plate (5), wherein a belt assembly is mounted on the upper portion of the bottom plate (5), and is characterized in that a baffle (7) is mounted on one side of the belt assembly, a tensioning plate (1) is mounted on the other side of the belt assembly, the baffle (7) is fixedly mounted on the upper portion of the bottom plate (5), a clamping groove (10) is formed in the bottom of the tensioning plate (1), and a sliding block (13) matched with the clamping groove (10) is arranged on the upper portion of the bottom plate (5); at least two sets of spouts (11) have been seted up to tight board (1) that rises, fixedly connected with threaded rod (14) on bottom plate (5), threaded rod (14) extend to tight board (1) upper portion and screw-thread fit have nut (15) from spout (11).
2. The X-axis belt tensioner of a laser engraving machine as claimed in claim 1, characterized in that the tensioner plate (1) is of an L-shaped structure.
3. The X-axis belt tensioning device of the laser engraving machine as claimed in claim 1, wherein the clamping groove (10) and the sliding block (13) are both of mutually adaptive convex structures.
4. The X-axis belt tensioning device of the laser engraving machine as claimed in claim 1, wherein the belt assembly comprises a belt (3), a first belt pulley and a second belt pulley, the first belt pulley and the second belt pulley are respectively located at two ends of the belt (3), the first belt pulley is rotatably installed on the side surface of the tensioning plate (1), the second belt pulley is rotatably installed on the side surface of the baffle (7), and one end of the second belt pulley is connected with a motor (12).
5. The X-axis belt tensioning device of the laser engraving machine as claimed in claim 4, characterized in that two sets of first fixing brackets (2) which are oppositely arranged are installed on the side surface of the tensioning plate (1), and the first belt wheel is rotatably installed between the two sets of first fixing brackets (2); two sets of second fixed bolster (6) that set up relatively are installed to baffle (7) side, the second band pulley is rotated and is installed two sets of between second fixed bolster (6).
6. The X-axis belt tensioning device of the laser engraving machine as claimed in claim 1, wherein a driving mechanism for pushing the tensioning plate (1) to achieve the purpose of tensioning the belt (3) is further arranged at the upper part of the bottom plate (5).
7. The X-axis belt tensioning device of the laser engraving machine as claimed in claim 6, characterized in that the driving mechanism comprises a cylinder (4), a push rod (8) connected to the output end of the cylinder (4), and a push plate (9) connected to the end of the push rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278656.4U CN210265729U (en) | 2019-08-08 | 2019-08-08 | X-axis belt tensioning device of laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278656.4U CN210265729U (en) | 2019-08-08 | 2019-08-08 | X-axis belt tensioning device of laser engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210265729U true CN210265729U (en) | 2020-04-07 |
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ID=70016487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278656.4U Expired - Fee Related CN210265729U (en) | 2019-08-08 | 2019-08-08 | X-axis belt tensioning device of laser engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210265729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610075A (en) * | 2020-06-28 | 2020-09-01 | 徐州三原电力测控技术有限公司 | Belt straight line divider |
-
2019
- 2019-08-08 CN CN201921278656.4U patent/CN210265729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610075A (en) * | 2020-06-28 | 2020-09-01 | 徐州三原电力测控技术有限公司 | Belt straight line divider |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |