CN113510812A - Frame forming device is used in guitar production - Google Patents
Frame forming device is used in guitar production Download PDFInfo
- Publication number
- CN113510812A CN113510812A CN202110543112.1A CN202110543112A CN113510812A CN 113510812 A CN113510812 A CN 113510812A CN 202110543112 A CN202110543112 A CN 202110543112A CN 113510812 A CN113510812 A CN 113510812A
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- China
- Prior art keywords
- battens
- processing platform
- mold core
- fixed
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Stringed Musical Instruments (AREA)
Abstract
The invention relates to guitar production equipment, in particular to a frame forming device for guitar production, which comprises a base and a partition plate, wherein the partition plate is fixed above the base and is parallel to the base; a plurality of groups of lifting guide mechanisms are arranged on the processing platform, and a plurality of telescopic pressing mechanisms are also arranged on the processing platform; conveying the battens to be processed to the processing platform through the feeding mechanism, enabling the battens fed into the processing platform to approximately surround a circle according to the shape of an outer frame of the heating mold core by utilizing the lifting guide mechanism, then cutting off the battens by the cutting mechanism, applying pressure to the battens by virtue of the telescopic pressing mechanism after the battens are cut off, enabling the battens to be completely wrapped on the outer edge of the heating mold core, and enabling the battens to be molded and fixed into the shape identical to the shape of the frame of the machine platform in a manner of heating the battens.
Description
Technical Field
The invention relates to guitar production equipment, in particular to a frame forming device for guitar production.
Background
The guitar frame is the calabash type, in order to realize accurate shaping, needs artifical supplementary completion mostly, but manual production cost is high not to say, and degree of automation is low, and production efficiency is not high.
Disclosure of Invention
The invention aims to provide a frame forming device for guitar production, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a frame forming device for guitar production comprises a base and a partition board fixed above the base and parallel to the base, wherein a processing platform for processing battens into the shape of a guitar frame is arranged above the partition board, and a heating mold core with the same shape as the guitar inner frame is fixed on the processing platform;
the processing platform is provided with a plurality of groups of lifting guide mechanisms for guiding battens according to the shape of the outer frame of the heating mold core, and the processing platform is also provided with a plurality of telescopic pressing mechanisms for pressing the battens by matching with the outer frame of the heating mold core after the lifting guide mechanisms coat the battens for one circle according to the shape of the outer frame of the heating mold core;
the base is provided with a feeding mechanism used for conveying battens to the processing platform, and the processing platform is movably provided with a cutting mechanism used for cutting off the battens after the battens are coated for a circle according to the shape of the outer frame of the heating mold core.
As a further scheme of the invention: the feeding mechanism comprises a feeding motor fixedly arranged on the base, a feeding shaft connected with the output end of the feeding motor, and a material coil fixed on the feeding shaft and used for winding soft battens to be processed.
As a still further scheme of the invention: the lifting guide mechanisms are uniformly distributed along the outer edge of the heating mold core and comprise a guide structure and a lifting structure, and the lifting structure drives the guide structure to extend into the upper part of the processing platform from the lower part of the processing platform when the battens enter the processing platform;
the guiding structure guides the battens according to the shape of the outer frame of the heating mold core when the battens approach.
As a still further scheme of the invention: the guide structure comprises a mounting piece vertically arranged on the partition panel, a guide motor fixed on the mounting piece, two rotating shafts rotatably arranged on the mounting piece, and guide rollers fixed on the two rotating shafts;
one of them the pivot with the output of direction motor is connected, two connect through two intermeshing's redirection gear between the pivot, the installed part is connected elevation structure.
As a still further scheme of the invention: the lifting structure comprises a lifting motor fixed on the partition panel, a lifting gear connected with the output end of the lifting motor, and a convex toothed plate vertically and slidably arranged on the partition panel and fixedly connected with the mounting piece;
the convex toothed plate is meshed with the lifting gear.
As a still further scheme of the invention: flexible pressing mechanism includes and is in through the elastic construction activity setting elastic seat on the processing platform, install the pressfitting motor of elastic seat one side, connection the extrusion gear of pressfitting motor output and horizontal slip set up processing platform on and with extrusion gear meshing's concave toothed plate.
As a still further scheme of the invention: the elastic structure comprises a fixed seat fixed on the processing platform, a guide post fixed on the fixed seat and a cylindrical spring sleeved on the guide post;
the elastic seat is provided with a guide hole for the guide post to pass through and slide with the elastic seat, one end of the cylindrical spring is abutted against the elastic seat, and the other end of the cylindrical spring is abutted against the fixed seat.
As a still further scheme of the invention: the frame forming device for guitar production further comprises a heating structure, and the heating structure is used for moistening and heating battens when the telescopic pressing mechanism is matched with the outer frame of the heating mold core to press the battens;
the processing platform top is fixed with the roof, heating structure is including fixing water tank on the roof, the water tank pass through the water pump with the inside intercommunication of heating mold core the central authorities of heating mold core install the heating pipe a plurality of steam holes have evenly been seted up on the inner wall of heating mold core, and still distributed has many rings of heater strips on the inside wall of heating mold core.
As a still further scheme of the invention: the cutting mechanism comprises a sliding rail fixed below the processing platform, a sliding block arranged on the sliding rail in a sliding manner, a moving motor arranged at one end of the sliding rail and connected with the sliding block, a rotating motor arranged on the sliding block, and a cutter wheel rotatably arranged on the sliding block and connected with the output end of the rotating motor;
and a through groove for the knife flywheel to pass through is formed in the processing platform along the direction parallel to the slide rail.
As a still further scheme of the invention: the frame forming device for guitar production further comprises an output structure, and the output structure is used for sending out the battens formed by heating and extrusion from the processing platform;
the processing platform with partition panel central authorities all set up the discharge port that supplies the stuff after the shaping to pass through, the partition panel passes through the curb plate to be fixed the base top be provided with two conveying rollers that are parallel to each other on the base, two connect through the transmission band between the conveying roller, and one of them conveying roller one end is connected with install in conveying motor on the base.
Compared with the prior art, the invention has the beneficial effects that: the battens to be processed are conveyed to the processing platform through the feeding mechanism, the battens fed into the processing platform are roughly encircled by a circle according to the shape of an outer frame of the heating mold core by utilizing the lifting guide mechanism, then the battens are cut off by the cutting mechanism, pressure is applied to the battens by means of the telescopic pressing mechanism after the battens are cut off, the battens are completely wrapped at the outer edge of the heating mold core, the battens are molded and fixed into the shape the same as the shape of the frame of the machine table in a mode of heating the battens, and therefore the purpose of fully automatically producing the guitar outer frame is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a frame forming device for guitar production.
Fig. 2 is a front view of a frame forming device for guitar production.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is an enlarged schematic view of fig. 2 at B.
Fig. 5 is a schematic structural diagram of a guitar production frame forming device with a wake-up and top plate removed.
Fig. 6 is a schematic structural view of a telescopic pressing mechanism in a frame forming device for guitar production.
Fig. 7 is a schematic structural view of a lifting guide mechanism in a frame forming device for guitar production.
In the figure: 1-a base; 2-a feed motor; 3-a feeding shaft; 4-material roll; 5-side plate; 6-partition board; 7-processing the platform; 8-a top plate; 9-a water tank; 10-conveying belt; 11-a conveying motor; 12-a mounting member; 13-a steering motor; 14-a redirection gear; 15-a guide roll; 16-a lift motor; 17-lifting gear; 18-a convex toothed plate; 19-a fixed seat; 20-an elastic seat; 21-a stitching motor; 22-extrusion gear; 23-a concave toothed plate; 24-cylindrical spring; 25-heating the mold core; 26-heating wires; 27-steam vents; 28-a water pump; 29-groove penetration; 30-a cutter wheel; 31-a slider; 32-a rotary motor; 33-a slide rail; 34-moving the motor.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 7, in the embodiment of the present invention, a frame forming device for guitar production includes a base 1 and a partition plate 6 fixed above the base 1 and parallel to the base 1, a processing platform 7 for processing battens into the shape of guitar frame is disposed above the partition plate 6, and a heating mold core 25 having the same shape as the inner frame of the guitar is fixed on the processing platform 7;
a plurality of groups of lifting guide mechanisms for guiding battens according to the shape of the outer frame of the heating mold core 25 are arranged on the processing platform 7, and a plurality of telescopic pressing mechanisms for covering the battens for one circle according to the shape of the outer frame of the heating mold core 25 by the lifting guide mechanisms and then matching with the outer frame of the heating mold core 25 to press the battens are also arranged on the processing platform 7;
the base 1 is provided with a feeding mechanism for conveying battens to the processing platform 7, and the processing platform 7 is movably provided with a cutting mechanism for cutting off the battens after the battens are coated for a circle according to the shape of the outer frame of the heating mold core 25.
In the embodiment of the invention, battens to be processed are conveyed to the processing platform 7 through the feeding mechanism, the battens conveyed to the processing platform 7 are roughly encircled by one circle according to the shape of the outer frame of the heating mold core 25 through the lifting guide mechanism, then the battens are cut off by the cutting mechanism, pressure is applied to the battens through the telescopic pressing mechanism after the battens are cut off, the battens are completely covered on the outer edge of the heating mold core 25, the battens are molded and fixed into the shape the same as the shape of the frame of the machine table in a manner of heating the battens, and thus the aim of fully automatically producing the guitar frame in the shape is achieved.
As an embodiment of the present invention, the feeding mechanism includes a feeding motor 2 fixedly mounted on the base 1, a feeding shaft 3 connected to an output end of the feeding motor 2, and a material roll 4 fixed on the feeding shaft 3 for winding a soft batten to be processed.
In the embodiment of the invention, the feeding motor 2 can drive the feeding shaft 3 to rotate when working, and the rotating feeding shaft 3 drives the material roll 4 to move a circle along the outer edge of the heating mold core 25 along the matching direction of the lifting guide mechanism.
As an embodiment of the present invention, a plurality of the lifting guide mechanisms are uniformly distributed along the outer edge of the heating mold core 25, and each lifting guide mechanism comprises a guide structure and a lifting structure, and the lifting structure drives the guide structure to extend from the lower part of the processing platform 7 to the upper part of the processing platform 7 when the battens enter the processing platform 7;
the guide structure guides the sticks as they approach in accordance with the shape of the outer frame of the heated mold core 25.
It should be noted that a through hole for the guide structure to pass through is formed in the processing platform 7.
In the embodiment of the invention, the lifting structures and the guide structures in the plurality of lifting guide mechanisms are matched with each other, so that the batten can move on the processing platform 7 for one circle according to the shape of the outer frame of the heating mold core 25, and the batten can be ensured to be approximately similar to the shape of the heating mold core 25 after being wound on the processing platform 7 for one circle.
As an embodiment of the present invention, the guide structure includes a mounting member 12 vertically provided on the partition panel 6, a guide motor 13 fixed to the mounting member 12, two rotation shafts rotatably mounted to the mounting member 12, and guide rollers 15 fixed to the two rotation shafts;
one of the rotating shafts is connected with the output end of the guide motor 13, the two rotating shafts are connected through two mutually meshed redirection gears 14, and the mounting piece 12 is connected with the lifting structure.
In the embodiment of the invention, before the battens enter the processing platform 7, the lifting structure works to drive the mounting part 12 to move upwards to pass through the through hole on the processing platform 7, so that the guide structure passes over the processing platform 7 and enters the processing platform 7;
then, the guiding motor 13 is operated to drive one of the rotating shafts to rotate, and the rotating shaft drives the other rotating shaft to move in the opposite direction by means of the redirection gear 14, so that the two guiding rollers 15 rotate oppositely to guide the battens.
As an embodiment of the present invention, the lifting structure includes a lifting motor 16 fixed on the partition board 6, a lifting gear 17 connected to an output end of the lifting motor 16, and a convex toothed plate 18 vertically slidably disposed on the partition board 6 and fixedly connected to the mounting member 12;
the toothed rack 18 meshes with the lifting gear 17.
In the embodiment of the invention, when the lifting motor 16 works, the lifting gear 17 is driven to rotate, and the rotating lifting gear 17 drives the convex tooth plate 18 to vertically slide, so that the mounting part 12 and the guide structure thereon are finally driven to pass through the through hole on the processing platform 7 to the position above the processing platform 7.
As an embodiment of the present invention, the telescopic pressing mechanism includes an elastic seat 20 movably disposed on the processing platform 7 through an elastic structure, a pressing motor 21 mounted on one side of the elastic seat 20, a pressing gear 22 connected to an output end of the pressing motor 21, and a concave toothed plate 23 horizontally slidably disposed on the processing platform 7 and engaged with the pressing gear 22.
In the embodiment of the invention, the pressing motor 21 works to drive the extrusion gear 22 to rotate, the rotating extrusion gear 22 drives the end of the concave toothed plate 23 to move towards one side close to the outer edge of the heating mold core 25, and the batten which is guided by the lifting guide mechanism and then coats the outer edge of the heating mold core 25 is pressurized, so that the shape of the batten is completely the same as that of the outer wall of the heating mold core 25.
As an embodiment of the present invention, the elastic structure includes a fixed seat 19 fixed on the processing platform 7, a guiding post fixed on the fixed seat 19, and a cylindrical spring 24 sleeved on the guiding post;
the elastic seat 20 is provided with a guide hole for the guide post to pass through and slide with the guide post, one end of the cylindrical spring 24 is abutted against the elastic seat 20, and the other end is abutted against the fixed seat 19.
In the embodiment of the present invention, the elastic seat 20 is elastically mounted on the processing platform 7 by using an elastic structure, so that the elastic seat 20 can elastically yield on the fixed seat 19, and the concave toothed plate 23 is not damaged by excessive pressure when the concave toothed plate 23 and the heating mold core 25 cooperate to extrude a batten.
As an embodiment of the invention, the frame forming device for guitar production further comprises a heating structure, wherein the heating structure is used for wetting and heating the battens when the telescopic pressing mechanism is matched with the outer frame of the heating mold core 25 to press the battens;
processing platform 7 top is fixed with roof 8, heating structure is including fixing water tank 9 on the roof 8, water tank 9 pass through water pump 28 with the inside intercommunication of heating mold core 25 the central authorities of heating mold core 25 install the heating pipe a plurality of steam holes 27 have evenly been seted up on the inner wall of heating mold core 25, and still distributed has many rings of heater strips 26 on the inside wall of heating mold core 25.
In the embodiment of the invention, when the battens are pressurized, the water in the water tank 9 is pumped into the heating mold core 25 through the water pump 28, meanwhile, the heating pipe and the heating wire 26 heat the water in the heating mold core 25, the heated water heats the battens coated on the outer wall of the heating mold core on one hand, on the other hand, the heated water is evaporated into steam to wet the battens through the steam holes 27, and the wetted battens can be heated into a fixed shape.
As an embodiment of the present invention, the cutting mechanism includes a slide rail 33 fixed below the processing platform 7, a slide block 31 slidably disposed on the slide rail 33, a moving motor 34 installed at one end of the slide rail 33 and connected to the slide block 31, a rotating motor 32 installed on the slide block 31, and a cutter wheel 30 rotatably installed on the slide block 31 and connected to an output end of the rotating motor 32;
a through groove 29 for the knife flywheel 30 to pass through is formed in the processing platform 7 along a direction parallel to the slide rail 33.
In the embodiment of the present invention, the rotating motor 32 is operated to drive the cutter wheel 30 to rotate to cut the wood strips coated with the heating mold core 25 for one turn, and the moving motor 34 is operated to drive the sliding block 31 to move linearly along the sliding rail 33, so as to drive the cutter wheel 30 to rotate at a high speed and move along the through groove 29, thereby ensuring complete cutting of the wood strips.
As an embodiment of the present invention, the guitar production frame forming device further comprises an output structure, wherein the output structure is used for sending the heated and extruded battens out of the processing platform 7;
the processing platform 7 and the partition plate 6 are respectively provided with a discharge port at the center for a formed batten to pass through, the partition plate 6 is fixed above the base 1 through a side plate 5, two parallel conveying rollers are arranged on the base 1, the two conveying rollers are connected through a conveying belt 10, and one end of one of the conveying rollers is connected with a conveying motor 11 arranged on the base 1;
in the embodiment of the invention, when the telescopic extrusion mechanism and the heating mold core 25 are matched to extrude the battens, the lifting guide mechanism passes through the through hole on the processing platform 7 and moves downwards to the position below the processing platform 7, the telescopic pressing mechanism moves reversely to be separated from the battens after the battens are completely molded, the molded battens fall off from the outer edge of the heating mold core 25 under the action of gravity and fall onto the conveying belt 10 through the discharge port, and at the moment, the conveying motor 11 is utilized to drive one conveying roller to rotate so as to convey the molded battens falling onto the conveying belt 10 out of the base 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The frame forming device for guitar production is characterized by comprising a base (1) and a partition board (6) fixed above the base (1) and parallel to the base (1), wherein a processing platform (7) used for processing battens into the outer shape of a guitar frame is arranged above the partition board (6), and a heating mold core (25) with the same shape as the inner frame of a guitar is fixed on the processing platform (7);
the processing platform (7) is provided with a plurality of groups of lifting guide mechanisms for guiding battens according to the shape of the outer frame of the heating mold core (25), and the processing platform (7) is also provided with a plurality of telescopic pressing mechanisms for coating the battens for one circle according to the shape of the outer frame of the heating mold core (25) by the lifting guide mechanisms and then matching with the outer frame of the heating mold core (25) to pressurize the battens;
the base (1) is provided with a feeding mechanism used for conveying battens to the processing platform (7), and the processing platform (7) is movably provided with a cutting mechanism used for cutting off the battens after the battens are coated for a circle according to the shape of the outer frame of the heating mold core (25).
2. A guitar production jamb forming apparatus as claimed in claim 1, characterized in that the feeding mechanism comprises a feeding motor (2) fixedly mounted on the base (1), a feeding shaft (3) connected to the output of the feeding motor (2), and a material roll (4) fixed on the feeding shaft (3) for winding the soft wood strip to be processed.
3. A frame forming device for guitar production as claimed in claim 1, characterized in that a plurality of said lifting guides are evenly distributed along the outer periphery of said heated core (25), said lifting guides comprising a guide structure and a lifting structure, said lifting structure driving said guide structure to extend from below said processing platform (7) to above said processing platform (7) when the battens are introduced onto the processing platform (7);
the guiding structure guides the battens according to the shape of the outer frame of the heating mold core (25) when the battens approach.
4. Guitar production jamb forming apparatus as claimed in claim 3, wherein the guiding structure comprises a mounting member (12) vertically arranged on the partition panel (6), a guiding motor (13) fixed to the mounting member (12), two rotation shafts rotatably mounted to the mounting member (12), and guiding rollers (15) fixed to the two rotation shafts;
one of them pivot with the output of direction motor (13) is connected, two connect through two intermeshing's redirection gear (14) between the pivot, installed part (12) are connected elevation structure.
5. Guitar production jamb forming device according to claim 4, characterized in that the lifting structure comprises a lifting motor (16) fixed on the partition panel (6), a lifting gear (17) connected to the output of the lifting motor (16), and a cam plate (18) vertically slidably arranged on the partition panel (6) and fixedly connected to the mounting member (12);
the convex toothed plate (18) is meshed with the lifting gear (17).
6. Guitar production frame forming device as claimed in claim 1, wherein the telescopic pressing mechanism comprises an elastic seat (20) movably arranged on the processing platform (7) through an elastic structure, a pressing motor (21) installed on one side of the elastic seat (20), an extrusion gear (22) connected with the output end of the pressing motor (21), and a concave toothed plate (23) horizontally slidably arranged on the processing platform (7) and engaged with the extrusion gear (22).
7. Guitar production use frame forming device as claimed in claim 6, wherein the elastic structure comprises a fixing base (19) fixed on the processing platform (7), a guiding post fixed on the fixing base (19), and a cylindrical spring (24) sleeved on the guiding post;
the elastic seat (20) is provided with a guide hole for the guide post to pass through and slide with the guide post, one end of the cylindrical spring (24) is abutted against the elastic seat (20), and the other end of the cylindrical spring is abutted against the fixed seat (19).
8. The guitar production frame forming device as recited in claim 1, further comprising a heating structure for wetting and heating the battens when the telescopic pressing mechanism cooperates with the outer frame of the heating core (25) to press the battens;
machining platform (7) top is fixed with roof (8), heating structure is including fixing water tank (9) on roof (8), water tank (9) through water pump (28) with the inside intercommunication of heating mold core (25) the heating pipe is installed to the central authorities of heating mold core (25) evenly seted up a plurality of steam holes (27) on the inner wall of heating mold core (25), and still distributed has many rings of heater strips (26) on the inside wall of heating mold core (25).
9. A frame forming device for guitar production as claimed in claim 1, characterized in that the cutting mechanism comprises a slide rail (33) fixed under the processing platform (7), a slide block (31) slidably disposed on the slide rail (33), a moving motor (34) mounted at one end of the slide rail (33) and connected to the slide block (31), a rotating motor (32) mounted on the slide block (31), and a cutter wheel (30) rotatably mounted on the slide block (31) and connected to an output end of the rotating motor (32);
and a through groove (29) for the cutter wheel (30) to pass through is formed in the processing platform (7) along the direction parallel to the slide rail (33).
10. Guitar production jamb forming apparatus according to claim 1, further comprising an output mechanism for feeding out heated extruded battens from the processing platform (7);
processing platform (7) with partition panel (6) central authorities all set up the discharge port that the stuff after supplying the shaping passes through, partition panel (6) are fixed through curb plate (5) base (1) top be provided with two conveying rollers that are parallel to each other on base (1), two connect through transmission band (10) between the conveying roller, and one of them conveying roller one end be connected with install in conveying motor (11) on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543112.1A CN113510812A (en) | 2021-05-18 | 2021-05-18 | Frame forming device is used in guitar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543112.1A CN113510812A (en) | 2021-05-18 | 2021-05-18 | Frame forming device is used in guitar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113510812A true CN113510812A (en) | 2021-10-19 |
Family
ID=78064476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543112.1A Withdrawn CN113510812A (en) | 2021-05-18 | 2021-05-18 | Frame forming device is used in guitar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113510812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770688A (en) * | 2022-04-21 | 2022-07-22 | 吴建新 | Guitar body manufacture equipment |
-
2021
- 2021-05-18 CN CN202110543112.1A patent/CN113510812A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770688A (en) * | 2022-04-21 | 2022-07-22 | 吴建新 | Guitar body manufacture equipment |
| CN114770688B (en) * | 2022-04-21 | 2023-12-05 | 黑龙江伊瑷斯霹电子音响有限公司 | Guitar body manufacture equipment |
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Application publication date: 20211019 |
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