CN211762164U - Numerical control engraving machine walking press device with piece clearance protection mechanism - Google Patents
Numerical control engraving machine walking press device with piece clearance protection mechanism Download PDFInfo
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- CN211762164U CN211762164U CN201922224155.4U CN201922224155U CN211762164U CN 211762164 U CN211762164 U CN 211762164U CN 201922224155 U CN201922224155 U CN 201922224155U CN 211762164 U CN211762164 U CN 211762164U
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Abstract
The invention discloses a walking and pressing device of a numerical control engraving machine with a debris cleaning and protecting mechanism, which comprises a base, clamping plates, a left side supporting plate and a right side supporting plate, wherein the clamping plates are L-shaped structures and are symmetrically arranged on two sides of the upper end surface of the base, two groups of L-shaped openings are oppositely arranged, the bottom ends of the two groups of clamping plates are arranged on the base in a sliding mode through sliding assemblies, the left side supporting plate and the right side supporting plate are respectively welded and fixed on the upper end surfaces of the two groups of clamping plates, one opposite side surface of the left side supporting plate and one opposite side surface of the right side supporting plate are respectively provided with a first sliding chute and a second sliding chute, and the two groups of first sliding chutes and the. This numerical control engraver walking press device with piece clearance protection machanism can carry out the compaction through the flexible of pressing the material cylinder to the four corners of material and stabilize to improve the stability of material sculpture in-process, and adapt to not unidimensional material compaction and use, and when conveniently carving, carry out the clearance of full aspect to the piece on material surface.
Description
Technical Field
The invention belongs to the technical field of numerical control engraving machines, and particularly relates to a walking and pressing device of a numerical control engraving machine with a chip cleaning and protecting mechanism.
Background
The numerical control engraving machine has wide application in a plurality of fields such as metal processing, wood processing, stone material processing and the like, can be used for relief sculpture, plain engraving, hollow engraving and the like, and has high engraving precision and much faster engraving efficiency than manual work. The common division of numerical control engraver can be divided into: woodworking engravers, stone engravers, advertising engravers, glass engravers, laser engravers, and the like.
And be used for timber or stone material to carry out glyptic numerical control engraver at present, it is at the glyptic in-process, in order to ensure the stability in the sculpture, generally need use compaction device to carry out the compaction fixedly to material (timber or stone material promptly), but current compaction device, its compaction effect is poor, only can single angle press from both sides tightly, still can produce more piece simultaneously at the glyptic in-process, consequently the sculpture is accomplished the back or the sculpture process need clear up the piece to avoid the piece to the influence of follow-up work.
Disclosure of Invention
The invention aims to provide a walking and pressing device of a numerical control engraving machine with a debris cleaning and protecting mechanism, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control engraving machine walking pressing device with a debris cleaning and protecting mechanism comprises a base, clamping plates, a left supporting plate and a right supporting plate, wherein the clamping plates are of an L-shaped structure and symmetrically arranged on two sides of the upper end face of the base, two groups of L-shaped openings are arranged in opposite directions, and the bottom ends of the two groups of clamping plates are arranged on the base in a sliding mode through sliding assemblies;
the left side support plate and the right side support plate are respectively welded and fixed on the upper end surfaces of the two groups of clamping plates, a first sliding groove and a second sliding groove are formed in the opposite side surfaces of the left side support plate and the right side support plate, the two groups of first sliding grooves horizontally correspond to the two groups of second sliding grooves, a first lead screw is arranged in each group of first sliding grooves, a first sliding block extending out of the first sliding grooves is arranged on each group of first lead screws, and a cleaning and protecting mechanism is connected between the two groups of first sliding blocks;
every group the inside second lead screw that all installs of second spout, and every group the second slider that stretches out the second spout is all installed at the both ends of symmetry on the second lead screw, and the fixed plate that sets up perpendicularly with it all welds to the side of every group second slider dorsad second spout, all installs the compaction subassembly on every group fixed plate.
Preferably, the sliding assembly comprises a third sliding chute arranged on the upper end surface of the base and formed in a rectangular array, two groups of sliding strips symmetrically arranged on the bottom end surfaces of the left side supporting plate and the right side supporting plate, and two groups of clamping motors arranged on the outer side of the base.
Preferably, a group of third lead screws are respectively installed in the two groups of horizontally corresponding third sliding grooves, wherein the third lead screws have opposite internal threads in the third sliding grooves below the left side supporting plate and the right side supporting plate, one ends of the third lead screws extend out of the third sliding grooves and are coaxially and fixedly connected with a crankshaft of the clamping motor, and the four groups of sliding strips are respectively matched in the third sliding grooves and are installed on the third lead screws.
Preferably, clearance protection machanism include with first slider vertical fixation's horizontal branch, the horizontal connecting rod of being connected between two sets of horizontal branch, the sliding sleeve of sliding sleeve on horizontal branch and the flexible clearance subassembly of sliding sleeve bottom setting connection.
Preferably, flexible clearance subassembly including establish in horizontal branch below and with first slip fixed connection's telescopic cylinder, with sliding sleeve bottom fixed connection's clearance cylinder and with the clearance board of clearance cylinder bottom threaded connection, wherein the bottom of clearance board is connected with the clearance brush.
Preferably, the transverse supporting rod is of a hollow structure with an opening at one end, and two ends of the transverse connecting rod are inserted into the transverse supporting rod from the opening respectively and are in sliding clamping connection with the transverse supporting rod through outer edges arranged at two ends outwards.
Preferably, the compaction assembly comprises a material pressing cylinder embedded and fixed in the fixing plate and a pressing plate fixedly connected with the bottom end of the material pressing cylinder, and the pressing plate is of a disc-shaped structure and is made of rubber.
Preferably, a cleaning motor and a compacting motor are installed on the same side of the left support plate and the right support plate from top to bottom, a crankshaft of the cleaning motor is coaxially and fixedly connected with one end of a first lead screw, a crankshaft of the compacting motor is coaxially and fixedly connected with one end of a second lead screw, and threads of two ends of the second lead screw in a second sliding groove are opposite.
The invention has the technical effects and advantages that: according to the walking pressing device of the numerical control engraving machine with the debris cleaning protection mechanism, two groups of L-shaped clamping plates are arranged on the base, and move on the base through the sliding assembly to form a state of being close to and far away from the base, so that when a material is re-engraved, horizontal clamping is guaranteed, different size ranges can be simultaneously adopted, and the compacting assemblies are arranged on the left supporting plate and the right supporting plate above the clamping plates in a matching manner, and are driven to rotate by the compacting motor to move in the second chute, so that after the material is clamped, four corners of the material can be compacted and stabilized through the stretching of the pressing air cylinder, the stability in the material engraving process is improved, and the walking pressing device is suitable for the compacting of the materials with different sizes; in addition, a first sliding groove is formed in the left side supporting plate and the right side supporting plate, a cleaning protection mechanism is installed on the first sliding groove through a first lead screw and a first sliding block, the cleaning protection mechanism can rotate through a cleaning motor and can reciprocate on the first lead screw, and the cleaning protection mechanism stretches out and draws back a telescopic cylinder and a cleaning cylinder, so that the carving surface of the material can be cleaned comprehensively after the carving is completed or when the carving stops, the follow-up process of the carving is guaranteed, the carving precision is prevented from being influenced by too many chips in the carving process, manual cleaning is not needed, and the cleaning is more rapid and efficient.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the base and clamping plate of the present invention in an unfolded configuration;
FIG. 4 is a vertical cross-sectional view of the transverse strut and transverse link of the present invention.
In the figure: the automatic feeding device comprises a base 1, a clamping plate 2, a left side supporting plate 3, a right side supporting plate 4, a first sliding block 5, a transverse supporting rod 6, a transverse connecting rod 7, a sliding sleeve 8, a cleaning cylinder 9, a telescopic cylinder 10, a cleaning plate 11, a cleaning brush 12, a second sliding block 13, a fixing plate 14, a pressing plate 15, a material pressing cylinder 16, a compacting motor 17, a cleaning motor 18, a first sliding groove 19, a first lead screw 20, a second sliding groove 21, a second lead screw 22, a clamping motor 23, a third lead screw 24, a third sliding groove 25, a sliding strip 26 and an outer edge 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a numerical control engraving machine walking pressing device with a scrap cleaning and protecting mechanism, which comprises a base 1, a clamping plate 2, a left side support plate 3 and a right side support plate 4, wherein the clamping plate 2 is of an L-shaped structure (the clamping plate 2 can also be designed into a step-shaped structure, so that the range of the adaptive size is wider), the clamping plate 2 is symmetrically arranged at two sides of the upper end surface of the base 1, two groups of L-shaped openings are oppositely arranged, and the bottom ends of the two groups of clamping plates 2 are arranged on the base 1 in a sliding way through a sliding assembly;
the left support plate 3 and the right support plate 4 are respectively welded and fixed on the upper end surfaces of the two groups of clamping plates 2, a first sliding groove 19 and a second sliding groove 21 are formed in the opposite side surfaces of the left support plate 3 and the right support plate 4, the two groups of first sliding grooves 19 horizontally correspond to the two groups of second sliding grooves 21, a first lead screw 20 is mounted in each group of first sliding grooves 19, a first sliding block 5 extending out of the first sliding groove 19 is mounted on each group of first lead screws 20, and a cleaning protection mechanism is connected between the two groups of first sliding blocks 5;
every group all install second lead screw 22 in the second spout 21, and every group the second slider 13 that stretches out second spout 21 is all installed at the both ends of symmetry on the second lead screw 22, and the fixed plate 14 that sets up perpendicularly with it all welds to the side of every group second slider 13 second spout 21 dorsad, all installs the compaction subassembly on every group fixed plate 14.
Specifically, the sliding assembly comprises a third sliding groove 25 formed in the upper end face of the base 1 in a rectangular array, two sets of sliding strips 26 symmetrically arranged on the bottom end faces of the left side supporting plate 3 and the right side supporting plate 4, and two sets of clamping motors 23 arranged on the outer side of the base 1, wherein the third sliding groove 25 is close to the side edge of the base 1 as shown in fig. 3, so that the clamping plate 2 is ensured to cover the third sliding groove 25 in the sliding process, and the fragments are prevented from entering the third sliding groove 25.
Specifically, a set of third screw rods 24 is installed inside two sets of horizontally corresponding third sliding grooves 25, wherein the third screw rods 24 have opposite internal threads in the third sliding grooves 25 below the left side supporting plate 3 and the right side supporting plate 4, and one ends of the third screw rods extend out of the third sliding grooves 25 to be coaxially and fixedly connected with the crankshaft of the clamping motor 23, the four sets of sliding strips 26 are respectively engaged in the third sliding grooves 25 and installed on the third screw rods 24, so that the two sets of clamping motors 23 synchronously rotate to drive the third screw rods 24 to rotate, and further the two sets of clamping plates 2 are close to or far away from each other, and the third sliding grooves 25 are always covered when the clamping plates 2 are close to or far away from each other.
Specifically, clearance protection machanism includes with 5 vertical fixation's of first slider horizontal branch 6, the horizontal connecting rod 7 of being connected between two sets of horizontal branch 6, sliding sleeve 8 and the sliding sleeve 8 bottom on horizontal branch 6 of sliding sleeve set up the flexible clearance subassembly of connection, and supporting beam structure is constituteed with horizontal connecting rod 7 to two sets of horizontal branch 6.
Specifically, flexible clearance subassembly is including establishing in 6 belows in horizontal branch and with first slip fixed connection's telescopic cylinder 10, with 8 bottom fixed connection's of sliding sleeve clearance cylinder 9 and with clearance jar 9 bottom threaded connection's clearance board 11, the threaded connection of this place clearance board 11 avoids in case the sculpture material size is too big, and clearance board 11 clearance is incomplete, can carry out replacement processing, wherein the bottom of clearance board 11 is connected with clearance brush 12 to can be when the clearance jar 9 extends clearance brush 12 and the surperficial contact clearance of material, and telescopic cylinder 10 extends, enlarges the scope of its clearance.
Specifically, horizontal branch 6 is equipped with open-ended hollow structure for one end, insert horizontal branch 6 from the opening respectively at the both ends of horizontal connecting rod 7 to through the outside outer fringe 27 that is equipped with in both ends and the slip joint of horizontal branch 6, thereby when making two sets of pinch-off blades 2 be close to or keep away from, it can follow and stretch out and draw back or extend.
Specifically, the compaction subassembly is including embedding the clamp cylinder 16 of fixing in fixed plate 14 and the clamp plate 15 of pressing 16 bottom fixed connection of clamp cylinder, clamp plate 15 is discoid structure to make by rubber, make in real time to the material surface pressure, avoid appearing the indentation.
Specifically, a cleaning motor 18 and a compacting motor 17 are vertically mounted on the same side of the left support plate 3 and the right support plate 4, wherein a crankshaft of the cleaning motor 18 is coaxially and fixedly connected with one end of a first lead screw 20, a crankshaft of the compacting motor 17 is coaxially and fixedly connected with one end of a second lead screw 22, threads of two ends of the second lead screw 22 in the second chute 21 are opposite, the moving directions of the second sliders 13 in the same group of second chutes 21 are opposite, and the compacting motor 17, the clamping motor 23 and the cleaning motor 18 are all servo motors.
Specifically, the numerical control engraving machine walking pressing device with the debris cleaning and protecting mechanism comprises a base 1 and clamping plates 2 which are arranged on an engraving platform, a cleaning and protecting mechanism is arranged right below an engraving position and is positioned on the outermost side as shown in figure 2, a material is arranged between two groups of clamping plates 2, a clamping motor 23 is started to rotate forwards or backwards, the two groups of clamping plates 2 move oppositely to clamp the material, a compacting motor 17 is started to work, the compacting motor 17 rotates to drive a second lead screw 22 to rotate, four groups of compacting components are moved to four corners of the material, a pressing cylinder 16 extends to enable a pressing plate 15 to be in contact with the surface of the material to be extruded, the compacting and fixing of the material are started to perform the engraving work, when debris needs to be cleaned in the engraving process or after the engraving is finished, a engraving milling cutter is started to rotate, the cleaning and protecting components are moved to the four groups of compacting components, adjust clearance cylinder 9 and extend, support to the rotation that stops on the surface at the material up to clearance brush 12, resume the rotation that starts clearance motor 18 this moment, will clear up protection machanism reciprocating motion between the compaction subassembly, carry out clastic clearance to the surface of material, clear up the in-process simultaneously, start flexible cylinder 10's flexible, the scope of increase clearance makes the clearance more comprehensive.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a numerical control engraver walking press device with piece clearance protection machanism, includes base (1), pinch-off blades (2), left side extension board (3) and right side extension board (4), its characterized in that: the clamping plates (2) are of L-shaped structures and are symmetrically arranged on two sides of the upper end face of the base (1), two groups of L-shaped openings are arranged oppositely, and the bottom ends of the two groups of clamping plates (2) are arranged on the base (1) in a sliding mode through sliding assemblies;
the left support plate (3) and the right support plate (4) are respectively welded and fixed on the upper end faces of the two groups of clamping plates (2), a first sliding groove (19) and a second sliding groove (21) are formed in one opposite side face of the left support plate (3) and the right support plate (4) vertically, the two groups of first sliding grooves (19) horizontally correspond to the two groups of second sliding grooves (21), a first lead screw (20) is installed in each group of first sliding grooves (19), a first sliding block (5) extending out of the first sliding grooves (19) is installed on each group of first lead screws (20), and a cleaning protection mechanism is connected between the two groups of first sliding blocks (5);
every group second spout (21) inside all installs second lead screw (22), and every group second lead screw (22) are gone up the both ends of symmetry and all are installed second slider (13) that stretch out second spout (21), and the fixed plate (14) that set up perpendicularly with it all welds in a side of every group second slider (13) dorsad second spout (21), all installs the compaction subassembly on every group fixed plate (14).
2. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 1, is characterized in that: the sliding assembly comprises a third sliding groove (25) which is formed in the upper end face of the base (1) in a rectangular array mode, two groups of sliding strips (26) which are symmetrically arranged on the bottom end faces of the left side supporting plate (3) and the right side supporting plate (4) and two groups of clamping motors (23) which are installed on the outer side of the base (1).
3. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 2, is characterized in that: a group of third lead screws (24) are respectively installed in the two groups of horizontally corresponding third sliding grooves (25), wherein the third lead screws (24) are opposite in internal thread of the third sliding grooves (25) below the left side support plate (3) and the right side support plate (4), one ends of the third lead screws extend out of the third sliding grooves (25) and are coaxially and fixedly connected with a crankshaft of the clamping motor (23), and the four groups of sliding strips (26) are respectively inosculated in the third sliding grooves (25) and are installed on the third lead screws (24).
4. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 1, is characterized in that: clearance protection machanism include with first slider (5) vertical fixation's horizontal branch (6), horizontal connecting rod (7) of connecting between two sets of horizontal branch (6), sliding sleeve (8) and sliding sleeve (8) bottom on horizontal branch (6) set up the flexible clearance subassembly of connecting.
5. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 4, is characterized in that: flexible clearance subassembly including establish in horizontal branch (6) below and with first slip fixed connection's telescopic cylinder (10), with sliding sleeve (8) bottom fixed connection's clearance cylinder (9) and with clearance cylinder (9) bottom threaded connection's clearance board (11), wherein the bottom of clearance board (11) is connected with clearance brush (12).
6. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 4, is characterized in that: horizontal branch (6) are equipped with open-ended hollow structure for one end, insert horizontal branch (6) in the opening is followed respectively at the both ends of horizontal connecting rod (7) to outer fringe (27) through both ends outside being equipped with slide clamping with horizontal branch (6).
7. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 1, is characterized in that: the compaction assembly comprises a pressing cylinder (16) embedded and fixed in a fixing plate (14) and a pressing plate (15) fixedly connected with the bottom end of the pressing cylinder (16), wherein the pressing plate (15) is of a disc-shaped structure and is made of rubber.
8. The walking and pressing device with the debris cleaning and protecting mechanism for the numerical control engraving machine, according to claim 1, is characterized in that: the cleaning motor (18) and the compacting motor (17) are installed on the same side face of the left side support plate (3) and the right side support plate (4) from top to bottom, a crankshaft of the cleaning motor (18) is coaxially and fixedly connected with one end of the first lead screw (20), a crankshaft of the compacting motor (17) is coaxially and fixedly connected with one end of the second lead screw (22), and threads of two ends of the second lead screw (22) in the second sliding groove (21) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224155.4U CN211762164U (en) | 2019-12-12 | 2019-12-12 | Numerical control engraving machine walking press device with piece clearance protection mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224155.4U CN211762164U (en) | 2019-12-12 | 2019-12-12 | Numerical control engraving machine walking press device with piece clearance protection mechanism |
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| CN211762164U true CN211762164U (en) | 2020-10-27 |
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| CN201922224155.4U Active CN211762164U (en) | 2019-12-12 | 2019-12-12 | Numerical control engraving machine walking press device with piece clearance protection mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877379A (en) * | 2019-12-12 | 2020-03-13 | 重庆新西亚铝业(集团)股份有限公司 | Numerical control engraving machine walking press device with piece clearance protection mechanism |
| CN113399706A (en) * | 2021-07-09 | 2021-09-17 | 河北恒成紧固件有限公司 | Punching device for producing hexagon nut |
| CN114043583A (en) * | 2021-12-20 | 2022-02-15 | 广西金源木业有限公司 | Full-automatic wood cutting device |
| CN115648355A (en) * | 2021-01-28 | 2023-01-31 | 浙江商业职业技术学院(杭州商业技工学校) | Stable and efficient wood art processing and engraving device |
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2019
- 2019-12-12 CN CN201922224155.4U patent/CN211762164U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877379A (en) * | 2019-12-12 | 2020-03-13 | 重庆新西亚铝业(集团)股份有限公司 | Numerical control engraving machine walking press device with piece clearance protection mechanism |
| CN115648355A (en) * | 2021-01-28 | 2023-01-31 | 浙江商业职业技术学院(杭州商业技工学校) | Stable and efficient wood art processing and engraving device |
| CN115648355B (en) * | 2021-01-28 | 2023-11-14 | 浙江商业职业技术学院(杭州商业技工学校) | Stable efficient wood art processing engraving device |
| CN113399706A (en) * | 2021-07-09 | 2021-09-17 | 河北恒成紧固件有限公司 | Punching device for producing hexagon nut |
| CN113399706B (en) * | 2021-07-09 | 2022-07-08 | 河北恒成紧固件有限公司 | Punching device for producing hexagon nut |
| CN114043583A (en) * | 2021-12-20 | 2022-02-15 | 广西金源木业有限公司 | Full-automatic wood cutting device |
| CN114043583B (en) * | 2021-12-20 | 2023-08-22 | 广西金源木业有限公司 | Full-automatic timber cutting device |
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