CN214027999U - Numerical control pneumatic wood carving machine - Google Patents
Numerical control pneumatic wood carving machine Download PDFInfo
- Publication number
- CN214027999U CN214027999U CN202021711292.7U CN202021711292U CN214027999U CN 214027999 U CN214027999 U CN 214027999U CN 202021711292 U CN202021711292 U CN 202021711292U CN 214027999 U CN214027999 U CN 214027999U
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- Prior art keywords
- timber
- cutter
- numerical control
- main shaft
- pneumatic
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- 239000002023 wood Substances 0.000 title claims description 22
- 238000003825 pressing Methods 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic timber engraver of numerical control, include: the carving machine comprises a bottom frame, a sliding frame, a carving machine head, a cutter container, a press roller and a support rod. When equipment moves, only a main shaft and an engraving knife operate, all the other cutters are located the cutter container, equipment load is little, the main shaft is changed the cutter and can be gone on by numerical control center send command control, it is automatic to realize the cutter is changed, reduce the human input and improve tool changing efficiency, the timber top sets up the compression roller and compresses tightly timber, make timber hug closely the conveyer belt of below, vibrations are slight during the sculpture, because the sculpture precision influence that vibrations produced can neglect, the sculpture quality has been improved, machine tool length prolongs greatly, can once only handle longer timber, the sculpture convenience of timber and efficiency have been improved.
Description
Technical Field
The utility model relates to a timber surface sculpture technical field, more specifically the pneumatic timber engraver of numerical control is related to that says so.
Background
At present, wood carving machine tools are generally applied to the field of wood surface carving, such as door flower carving, window flower carving and the like, and the existing wood carving machine tools have the following problems:
1. the wood carving machine tool mostly adopts a combined structure that a plurality of main shafts are provided with a plurality of carving tools, the main shafts are arranged together and are generally in a cylindrical shape, and when a tool is changed, the main shafts are switched to realize the switching of the carving tools; when the equipment works, only one main shaft and one graver are used for engraving, but the equipment is still limited by the structure and still needs to drive all other main shafts and the gravers to move together, so that on one hand, the operation power during engraving is improved and the load of the equipment is increased due to the large weight of the main shafts; the production cost of the machine tool is increased, and on the other hand, the production cost of the equipment is increased due to the high cost of the main shaft.
2. Part engraving machine adopts pneumatic tool changing structure to carry out the tool changing, and the during operation only has a main shaft and an carving tool to carry out the sculpture operation, nevertheless needs artifical tool changing during the tool changing, and its theory of operation is roughly as follows:
an operator presses a tool pulling button, the main shaft stops, compressed air enters an upper cavity of the engraving machine head, the lower cavity exhausts air, and the piston moves downwards to realize tool pulling;
and after the cutter is pulled out, a new cutter is inserted into a preset position, a cutter inserting button is pressed, compressed air enters a lower cavity of the engraving machine head, the piston moves upwards to realize the action of the cutter inserting, and the cutter changing is finished.
3. When timber was carved, even install timber on the location platform, vibrations still can appear in timber during the sculpture, influence timber sculpture precision.
4. Limited by the length of a machine tool, after the carving operation of one product is finished, the product which is carved is dismounted, and then the product which needs to be carved is arranged in a carving area to carve the next product; the restriction on the longer distance engraving operation such as routing engraving is larger, and the production efficiency is lower.
Therefore, how to provide a numerical control pneumatic wood carving machine which partially or completely solves the technical problems is a problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
For this reason, an object of the utility model is to provide a pneumatic timber engraver of numerical control, it has main shaft and the pneumatic tool changing structure that can the pneumatic tool changing, include:
the conveying device comprises a bottom frame, wherein a conveying belt is arranged on the bottom frame, and the length of the bottom frame is 5-7 m;
the sliding rack spans the underframe and is fixedly connected with the underframe;
the engraving machine head is connected with the sliding rack in a sliding mode between a first position and a second position, the main shaft is arranged in the engraving machine head, and the engraving machine head is in communication connection with the numerical control center;
the cutter container is adjacently arranged on one side of the bottom frame, and the upper surface of the cutter container is provided with a plurality of accommodating cavities for accommodating gravers; when the engraving machine head is located at the first position, the main shaft corresponds to the cutter container in position.
The supporting rods are symmetrically arranged on two sides of the bottom frame, the pressing rollers are arranged above the bottom frame, and two ends of the pressing rollers are connected with the two supporting rods in a one-to-one correspondence mode.
The utility model has the advantages that: compare with current timber sculpture lathe, the utility model has the advantages of it is following:
1. when the equipment runs, only one main shaft and one carving tool run, the rest tools are all positioned in the tool container, and the load of the equipment is small.
2. The main shaft can be changed by the numerical control center to send out command control, so that the automation of changing the cutter is realized, the manpower input is reduced, and the cutter changing efficiency is improved.
3. The timber top sets up the compression roller and compresses tightly timber, makes timber hug closely the conveyer belt of below, and vibrations are slight during the sculpture, because the sculpture precision influence that vibrations produced can neglect, has improved the sculpture quality.
4. The length of the machine tool is greatly prolonged, longer wood can be processed at one time, and convenience and efficiency of wood carving are improved.
In the technical scheme, the main shaft replacing tool adopts the pneumatic tool pulling and inserting principle, the basic principle of the main shaft replacing tool is not different from that of the existing pneumatic tool changing carving machine, the key point is that the main shaft replacing tool is controlled by numerical control to realize automatic tool changing, and the main shaft can move to the position of a tool container along a tool feeding route input by the numerical control center through an instruction sent by the numerical control center during tool changing.
Furthermore, the center of the compression roller is a stainless steel rod, and a wood outer layer is arranged outside the stainless steel rod. Timber is soft partially for the metal, for preventing that compression roller weight is too big with timber pressure deformation, set up wooden skin outside stainless steel pole, both can effectually sticis timber on the conveyer belt, can avoid the compression roller to crush timber again.
Preferably, the rod diameter of the stainless steel rod is 4-6cm, and the thickness of the wood outer layer is 2-5 cm.
The pressing effect of the pressing roller can be guaranteed due to the arrangement of the rod diameter of the stainless steel rod, and the wood cannot be crushed due to the thickness of the wood outer layer.
Preferably, the cutter container is a rotary cutter head, a driving motor is arranged below the rotary cutter head, and the driving motor is in transmission connection with the rotary cutter head.
Preferably, the cutter container is in a straight shape, and the cutter container is arranged in parallel to the side edge of the bottom frame.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a rotary cutter head;
fig. 2 is a schematic view of the overall structure of a container using a linear cutter.
The device comprises a base frame 1, a sliding frame 2, an engraving machine head 3, a press roller 4, a support rod 5, a cutter container 6 and a rotary cutter head 601.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment of the utility model discloses pneumatic timber engraver of numerical control, it has main shaft and the pneumatic tool changing structure that can pneumatic tool changing, include:
the device comprises a bottom frame 1, wherein a conveyor belt 101 is arranged on the bottom frame 1, and the length of the bottom frame 1 is 5-7 m;
the sliding rack 2 spans the underframe 1 and is fixedly connected with the underframe 1;
the engraving machine head 3 is connected with the sliding rack 2 in a sliding mode between a first position and a second position, the main shaft is arranged in the engraving machine head 3, and the engraving machine head 3 is in communication connection with the numerical control center;
the cutter container 6 is adjacently arranged on one side of the bottom frame 1, and the upper surface of the cutter container 6 is provided with a plurality of accommodating cavities 7 for accommodating gravers; when the engraver head 3 is in the first position, the spindle corresponds in position to the tool container 6.
The pressing roller 4 and the support rods 5, the two support rods 5 are symmetrically arranged on two sides of the bottom frame 1, the pressing roller 4 is arranged above the bottom frame 1, and two ends of the pressing roller are connected with the two support rods 5 in a one-to-one correspondence mode.
In some embodiments, the center of the press roll 4 is a stainless steel rod, which is surrounded by a wood outer layer. Timber is soft partially for the metal texture, for preventing 4 weight oversize with timber pressure deformations of compression roller, sets up wooden skin outside the stainless steel pole, both can effectually press timber on conveyer belt 101 tightly, can avoid compression roller 4 to crush timber again.
In some embodiments, the stainless steel rods have a rod diameter of 4-6cm and the wood skin has a thickness of 2-5 cm.
In some embodiments, the tool receptacle 6 is a rotary cutter disc 601, and a driving motor is disposed below the rotary cutter disc 601, and is in driving connection with the rotary cutter disc 601.
In some embodiments the tool containers 6 are in line, the tool containers 6 being arranged parallel to the side edges of the chassis 1.
The specific working process is as follows:
knife container 6 is a rotary knife disc 601 (when changing knife, rotary knife disc 601 rotates to the needed knife position)
As shown in fig. 1, when a tool needs to be replaced, the numerical control center sends an instruction, the engraving machine head 3 drives the spindle to move to a first position, and the spindle naturally drops the tool after the current engraving tool is pulled out into the accommodating cavity 7 on the rotary cutter disc 601; then, the rotary cutter disc 601 rotates to a position of a required cutter, the engraving machine head 3 moves up and down to a position matched with the cutter, at the moment, the numerical control center sends an instruction, the engraving cutter is inserted into the spindle to complete cutter changing, the rotary cutter disc 601 is kept still, and the next cutter changing is waited;
② the tool container 6 parallel chassis 1 (spindle moves to required tool position when tool changing)
As shown in fig. 2, when a tool needs to be replaced, the numerical control center sends an instruction, the engraving head 3 drives the spindle to move to the first position, and the spindle naturally drops the tool after the current engraving tool is pulled out into the accommodating cavity 7 of the tool container 6; then the numerical control center controls to move to the position of the needed cutter, the engraving machine head 3 moves up and down to the position matched with the cutter, at the moment, the numerical control center sends out an instruction, and the engraving machine is inserted into the spindle to complete cutter changing.
The utility model discloses a pneumatic timber engraver of numerical control compares with current timber engraving machine, the utility model has the advantages of it is following:
1. when the equipment runs, only one main shaft and one carving tool run, the rest tools are all positioned in the tool container, and the load of the equipment is small.
2. The main shaft can be changed by the numerical control center to send out command control, so that the automation of changing the cutter is realized, the manpower input is reduced, and the cutter changing efficiency is improved.
3. The timber top sets up the compression roller and compresses tightly timber, makes timber hug closely the conveyer belt of below, and vibrations are slight during the sculpture, because the sculpture precision influence that vibrations produced can neglect, has improved the sculpture quality.
4. The length of the machine tool is greatly prolonged, longer wood can be processed at one time, and convenience and efficiency of wood carving are improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a pneumatic timber engraver of numerical control, its main shaft and pneumatic tool changing structure that has the pneumatic tool changing that can, its characterized in that includes:
the device comprises a base frame (1), wherein a conveyor belt (101) is arranged on the base frame (1), and the length of the base frame (1) is 5-7 m;
the sliding rack (2) spans the underframe (1) and is fixedly connected with the underframe (1);
the engraving machine head (3) is connected with the sliding rack (2) in a sliding mode between a first position and a second position, the main shaft is arranged in the engraving machine head (3), and the engraving machine head (3) is in communication connection with a numerical control center;
the cutter container (6) is adjacently arranged on one side of the base frame (1), and a plurality of accommodating cavities (7) for accommodating gravers are formed in the upper surface of the cutter container (6); when the engraving head (3) is positioned at a first position, the main shaft corresponds to the cutter container (6);
the pressing roller (4) and the supporting rods (5), the supporting rods (5) are symmetrically arranged on two sides of the bottom frame (1), the pressing roller (4) is arranged above the bottom frame (1), and two ends of the pressing roller are connected with the two supporting rods (5) in a one-to-one correspondence mode.
2. A numerically controlled pneumatic wood carving machine according to claim 1 characterized in that the press roll (4) is centered on a stainless steel rod with a wood outer layer outside.
3. A numerically controlled pneumatic wood carving machine as recited in claim 2, wherein said stainless steel rod has a rod diameter of 4-6cm and said wood skin has a thickness of 2-5 cm.
4. A numerically controlled pneumatic wood carving machine according to any one of claims 1-3 characterized in that said cutter container (6) is a rotary cutter head (601), a driving motor is arranged below said rotary cutter head (601), and said driving motor is in transmission connection with said rotary cutter head (601).
5. A numerically controlled pneumatic wood-carving machine according to any one of claims 1-3, characterized in that the tool holder (6) is in the shape of a straight line, the tool holder (6) being arranged parallel to the side edges of the base frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711292.7U CN214027999U (en) | 2020-08-17 | 2020-08-17 | Numerical control pneumatic wood carving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711292.7U CN214027999U (en) | 2020-08-17 | 2020-08-17 | Numerical control pneumatic wood carving machine |
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| Publication Number | Publication Date |
|---|---|
| CN214027999U true CN214027999U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021711292.7U Expired - Fee Related CN214027999U (en) | 2020-08-17 | 2020-08-17 | Numerical control pneumatic wood carving machine |
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| Country | Link |
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| CN (1) | CN214027999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066942A (en) * | 2023-08-23 | 2023-11-17 | 宁波瑞利时数控科技有限公司 | A kind of tool changing mechanism for engraving machine |
-
2020
- 2020-08-17 CN CN202021711292.7U patent/CN214027999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117066942A (en) * | 2023-08-23 | 2023-11-17 | 宁波瑞利时数控科技有限公司 | A kind of tool changing mechanism for engraving machine |
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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: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |