CN211682557U - Flat foot saw machine with automatic longer leg of judgement chair - Google Patents
Flat foot saw machine with automatic longer leg of judgement chair Download PDFInfo
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- CN211682557U CN211682557U CN201921910889.1U CN201921910889U CN211682557U CN 211682557 U CN211682557 U CN 211682557U CN 201921910889 U CN201921910889 U CN 201921910889U CN 211682557 U CN211682557 U CN 211682557U
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- 208000004067 Flatfoot Diseases 0.000 title claims abstract description 19
- 238000013519 translation Methods 0.000 claims abstract description 28
- 238000005303 weighing Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 210000001364 upper extremity Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a flat foot sawing machine with an automatic longer leg judgment chair, which comprises a workbench stand, wherein the bottom surface of the workbench stand is provided with a supporting leg, the surface of the supporting leg is provided with an upper slide rail and a lower slide rail, and the bottom surface of the lower slide rail is provided with a rack along the axial direction; the upper slide rail and the lower slide rail are both connected with a translation slide plate in a sliding manner; the output end of the blanking motor is rotationally connected with a blanking saw blade; the top ends of two sides of the surface of the translational sliding plate are respectively fixedly provided with a first L-shaped sliding plate and a second L-shaped sliding plate, two sides of the top surface of the working table frame are respectively fixedly provided with a first C-shaped support plate and a second C-shaped support plate, the first L-shaped sliding plate is movably contacted with the first C-shaped support plate, and the second L-shaped sliding plate is movably contacted with the second C-shaped support plate; the utility model discloses make the workman easy and simple to handle, only need put and hold up the chair, can cut longer foot automatically, once put can process, simple, high-efficient, safety.
Description
Technical Field
The utility model relates to a flat foot saw, in particular to a flat foot saw with an automatic judgment function for longer legs of a chair.
Background
At present, the conventional flat foot saw machine in China adopts manual work to judge the lengths of four feet of a chair, and sends the longer feet into a notch of the flat foot saw machine by the manual work to cut so as to enable the four feet of the chair to be flush. This scheme needs artifical judgement, sends into the machine incision by the manual work again longer foot and cuts, and twice process operates numerous and diverse, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a flat foot saw with automatically judging longer legs of a chair, which can solve the technical defects existing in the background technology.
In order to solve the technical problem, the utility model provides a following technical scheme: a flat foot sawing machine capable of automatically judging longer legs of a chair comprises a working table frame, wherein supporting legs are arranged at four corners of the bottom surface of the working table frame, upper sliding rails and lower sliding rails which are distributed up and down along the transverse direction are fixedly arranged on the surfaces of the supporting legs at the front side, and racks are arranged on the bottom surfaces of the lower sliding rails along the axial direction; the upper sliding rail and the lower sliding rail are both connected with a translation sliding plate in a sliding manner; a material cutting motor with the output direction vertically upward is further arranged on the central axis of the surface of the translation sliding plate, and the output end of the material cutting motor is rotationally connected with a material cutting saw blade; a first L-shaped sliding plate and a second L-shaped sliding plate are fixedly arranged at the top ends of the two sides of the surface of the translation sliding plate respectively, a first C-shaped support plate and a second C-shaped support plate are fixedly arranged at the two sides of the top surface of the workbench respectively, the first L-shaped sliding plate is in movable contact with the first C-shaped support plate, and the second L-shaped sliding plate is in movable contact with the second C-shaped support plate; the groove bottoms of the first C-shaped support plate and the second C-shaped support plate are flush with the end face of the cutting saw blade.
Preferably, the upper slide rail and the lower slide rail are both connected with a movable slide block in a sliding manner, and the tail end of the movable slide block is fixedly connected with a translation slide plate.
Preferably, the translation sliding plate is longitudinally and fixedly provided with a stepping motor in a penetrating manner, and the output end of the stepping motor is positioned on the inner side of the translation sliding plate, is rotatably connected with a gear at the end part, and is meshed with the rack through the gear.
Preferably, the first L-shaped sliding plate is fixed and transversely arranged after the top end of one side of the surface of the translational sliding plate rotates clockwise by 180 degrees, and the second L-shaped sliding plate and the first L-shaped sliding plate are in mirror symmetry; and a limiting block for clamping the first L-shaped ring is fixedly arranged on the working rack.
Preferably, a first weighing sensor is movably arranged at the top end of the first L-shaped sliding plate, a first chair leg supporting plate is fixedly arranged at the top end of the first weighing sensor, and the first chair leg supporting plate is fixedly connected with the first C-shaped supporting plate; a second weighing sensor is fixedly arranged at the top end of the second L-shaped sliding plate, a second chair leg supporting plate is fixedly arranged at the top end of the second weighing sensor, and the second chair leg supporting plate is movably attached to the tail end of the second C-shaped supporting plate; the first chair leg supporting plate and the second chair leg supporting plate are elastic plastic plates.
Preferably, the first leg supporting plate is positioned at the tail end of the first C-shaped supporting plate, and the end surface of the first leg supporting plate is flush with the end surface of the first C-shaped supporting plate; the second chair leg supporting plate is positioned at the tail end of the second C-shaped supporting plate and is flush with the end surface of the second C-shaped supporting plate.
Preferably, the vertical ends of the first L-shaped sliding plate and the second L-shaped sliding plate are respectively fixedly connected with a first return spring and a second return spring, the first return spring is fixedly connected with one inner side face of the working rack, and the second return spring is fixedly connected with the other inner side face of the working rack.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model avoids the complexity of the traditional flat foot saw which needs to judge the length of the foot manually, and the design does not need a thick and solid large platform to judge the length of the foot, thereby greatly saving the use of metal materials; the operation of workers is simpler and more convenient, the long legs can be automatically cut only by placing and holding the chair, and the chair can be processed by placing once, so that the operation is simple, efficient and safe.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic left side view of the present invention;
wherein: 1. a working bench; 2. supporting legs; 3. an upper slide rail; 4. a lower slide rail; 5. a translation slide plate; 6. a first C-shaped support plate; 7. a second C-shaped support plate; 31. a rack; 51. moving the slide block; 52. a stepping motor; 53. A material cutting motor; 54. a first L-shaped slide plate; 55. a second L-shaped slide plate; 521. a gear; 531. a material cutting saw blade; 541. a first weighing sensor; 542. a first leg support plate; 544. a first return spring; 545. a limiting block; 551. a second load cell; 552. a second leg support plate; 554. a second return spring.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Embodiment 1, please refer to fig. 1-3, the utility model provides a flat foot saw with an automatic longer leg of a chair, which comprises a work bench 1, wherein four corners of the bottom surface of the work bench 1 are respectively provided with a support leg 2, the surface of the front support leg 2 is fixedly provided with an upper slide rail 3 and a lower slide rail 4 which are distributed up and down along the transverse direction, and the bottom surface of the lower slide rail 4 is axially provided with a rack 31; the upper slide rail 3 and the lower slide rail 4 are both connected with a translation slide plate 5 in a sliding way; a material cutting motor 53 with the output direction vertically upward is further arranged on the central axis of the surface of the translation sliding plate 5, and the output end of the material cutting motor 53 is rotationally connected with a material cutting saw blade 531; the top ends of two sides of the surface of the translation sliding plate 5 are respectively fixedly provided with a first L-shaped sliding plate 54 and a second L-shaped sliding plate 55, two sides of the top surface of the working table frame 1 are respectively fixedly provided with a first C-shaped support plate 6 and a second C-shaped support plate 7, the first L-shaped sliding plate 54 is movably contacted with the first C-shaped support plate 6, and the second L-shaped sliding plate 55 is movably contacted with the second C-shaped support plate 7; the groove bottom surfaces of the first C-shaped support plate 6 and the second C-shaped support plate 7 are flush with the end surface of the cutting saw blade 531.
Further, all sliding connection removes slider 51 in last slide rail 3 and the lower slide rail 4, removes the terminal fixed connection translation slide 5 of slider 51, removes in last slide rail 3 and lower slide rail 4 through removing slider 51 to drive translation slide 5 translation slip.
Further, the translation sliding plate 5 is fixedly provided with a stepping motor 52 along the longitudinal direction, the output end of the stepping motor 52 is located inside the translation sliding plate 5 and is rotatably connected with the gear 521 at the end, and is meshed with the rack 31 through the gear 521, and the gear 521 of the stepping motor 52 is meshed with the rack 31 when rotating, so that the stepping motor 52 translates in the direction opposite to the rack 31, and the translation sliding plate 5 fixedly connected with the stepping motor 52 moves.
Furthermore, the first L-shaped sliding plate 54 is fixed and transversely arranged after rotating clockwise 180 degrees at the top end of one side of the surface of the translation sliding plate 5, the second L-shaped sliding plate 55 and the first L-shaped sliding plate 54 are in mirror symmetry, and a limiting block 545 for clamping the first L-shaped ring is further fixed on the working rack 1; specifically, the first L-shaped guard plate and the second L-shaped sliding plate 55 are driven by the translational sliding plate 5, and the limiting block 545 is used for engaging the first L-shaped sliding plate 54 to reset excessively.
Further, the first leg supporting plate 542 is located at the end of the first C-shaped supporting plate 6, and is flush with the end surface thereof; the second leg supporting plate 552 is located at the tail end of the second C-shaped supporting plate 7, and the end surface of the second leg supporting plate is flush, the first weighing sensor 541 is movably arranged at the top end of the first L-shaped sliding plate 54, the first leg supporting plate 542 is fixedly arranged at the top end of the first weighing sensor 541, and the first leg supporting plate 542 is fixedly connected with the first C-shaped supporting plate 6; a second weighing sensor 551 is fixedly arranged at the top end of the second L-shaped sliding plate 55, a second leg supporting plate 552 is fixedly arranged at the top end of the second weighing sensor 551, and the second leg supporting plate 552 is movably attached to the tail end of the second C-shaped supporting plate 7; the first leg supporting plate 542 and the second leg supporting plate 552 are both elastic plastic plates, and the first leg supporting plate 542 and the second leg supporting plate 552 are used for supporting the front legs of the chair thereon and detecting the stress condition through the first weighing sensor 541 and the second weighing sensor 551.
Further, the vertical ends of the first L-shaped sliding plate 54 and the second L-shaped sliding plate 55 are fixedly connected with a first return spring 544 and a second return spring 554, respectively, the first return spring 544 is fixedly connected with one inner side surface of the work bench 1, the second return spring 554 is fixedly connected with the other inner side surface of the work bench 1, and the first return spring 544 and the second return spring 554 are used for returning the sliding translation sliding plate 5 to the initial position after sliding.
The specific principle is as follows: firstly, placing two front legs of a chair in a first C-shaped support plate 6 and a second C-shaped support plate 7 on a working rack 1, enabling the two rear legs to be parked right above a first chair leg support plate 542 and a second chair leg support plate 552, stably pressing the two front legs of the chair downwards by two handrails, if one of the rear legs is longer, generating deformation pressure on the first chair leg support plate 542 made of elastic materials by the longer rear leg, and judging that the chair legs are not flat by the pressure on a first weighing sensor 541; at this moment, the material cutting motor 53 is started, the material cutting motor 53 reaches the self-constant rotating speed after time delay, and the stepping motor 52 is meshed with the rack 31 through the gear 521 to drive the translation sliding plate 5 to move towards the direction of the longer rear leg chair leg, so that the first L-shaped sliding plate 54 fixedly connected with the translation sliding plate 5 moves to drive the first weighing sensor 541 and the first chair leg supporting plate 542 on the translation sliding plate to be separated from the longer rear leg chair leg, the longer leg is suspended and descends, the second chair leg supporting plate 552 and the second weighing sensor 551 are fixedly arranged at the tail end of the second C-shaped supporting plate 7, at the moment, the two front legs and the shorter rear leg are positioned on the same plane, the longer rear leg descends and suspends, and when the material cutting saw blade 531 slides to the longer rear leg, the grown part can be cut off. Because the upper surface of the saw blade and the front foot are positioned on the same plane, the lower surfaces of the four feet can be positioned on the same plane after cutting.
The utility model avoids the complication that the length of the foot of the traditional flat foot saw needs to be judged manually, and the thick and solid large platform is not needed in the design for judging the length of the foot, thereby greatly saving the use of metal materials; the operation of workers is simpler and more convenient, the long legs can be automatically cut only by placing and holding the chair, and the chair can be processed by placing once, so that the operation is simple, efficient and safe.
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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a flat foot saw with longer leg of automatic judgement chair, includes workstation frame (1), its characterized in that: supporting legs (2) are arranged at four corners of the bottom surface of the workbench frame (1), upper sliding rails (3) and lower sliding rails (4) which are transversely and vertically distributed are fixedly arranged on the surfaces of the supporting legs (2) on the front side, and racks (31) are axially arranged on the bottom surfaces of the lower sliding rails (4); the upper sliding rail (3) and the lower sliding rail (4) are both connected with a translation sliding plate (5) in a sliding manner; a blanking motor (53) with the output direction vertically upward is further arranged on the central axis of the surface of the translation sliding plate (5), and the output end of the blanking motor (53) is rotatably connected with a blanking saw blade (531); a first L-shaped sliding plate (54) and a second L-shaped sliding plate (55) are fixedly arranged at the top ends of two sides of the surface of the translation sliding plate (5), a first C-shaped support plate (6) and a second C-shaped support plate (7) are fixedly arranged at two sides of the top surface of the workbench frame (1) respectively, the first L-shaped sliding plate (54) is in movable contact with the first C-shaped support plate (6), and the second L-shaped sliding plate (55) is in movable contact with the second C-shaped support plate (7); the groove bottoms of the first C-shaped support plate (6) and the second C-shaped support plate (7) are flush with the end face of the cutting saw blade (531).
2. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 1, characterized in that: the upper sliding rail (3) and the lower sliding rail (4) are connected with a movable sliding block (51) in a sliding mode, and the tail end of the movable sliding block (51) is fixedly connected with a translational sliding plate (5).
3. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 1, characterized in that: the translation sliding plate (5) is longitudinally and fixedly provided with a stepping motor (52) in a penetrating mode, the output end of the stepping motor (52) is located on the inner side of the translation sliding plate (5), is rotatably connected with a gear (521) at the end portion, and is meshed with the rack (31) through the gear (521).
4. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 1, characterized in that: the first L-shaped sliding plate (54) is fixed and transversely arranged after the top end of one side of the surface of the translation sliding plate (5) rotates clockwise by 180 degrees, and the second L-shaped sliding plate (55) and the first L-shaped sliding plate (54) are in mirror symmetry; and a limiting block (545) for clamping the first L-shaped ring is further fixedly arranged on the working bench (1).
5. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 1, characterized in that: a first weighing sensor (541) is movably arranged at the top end of the first L-shaped sliding plate (54), a first chair leg supporting plate (542) is fixedly arranged at the top end of the first weighing sensor (541), and the first chair leg supporting plate (542) is fixedly connected with the first C-shaped supporting plate (6); a second weighing sensor (551) is fixedly arranged at the top end of the second L-shaped sliding plate (55), a second leg supporting plate (552) is fixedly arranged at the top end of the second weighing sensor (551), and the second leg supporting plate (552) is movably attached to the tail end of the second C-shaped supporting plate (7); the first chair leg supporting plate (542) and the second chair leg supporting plate (552) are both elastic plastic plates.
6. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 5, characterized in that: the first chair leg supporting plate (542) is positioned at the tail end of the first C-shaped supporting plate (6), and the end surface of the first chair leg supporting plate is flush with the end surface of the first C-shaped supporting plate; the second chair leg supporting plate (552) is positioned at the tail end of the second C-shaped support plate (7) and is flush with the end surface of the second C-shaped support plate.
7. The flat foot saw machine with the function of automatically judging the longer leg of the chair according to claim 1, characterized in that: the vertical ends of the first L-shaped sliding plate (54) and the second L-shaped sliding plate (55) are respectively fixedly connected with a first return spring (544) and a second return spring (554), the first return spring (544) is fixedly connected with one inner side face of the workbench frame (1), and the second return spring (554) is fixedly connected with the other inner side face of the workbench frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910889.1U CN211682557U (en) | 2019-11-07 | 2019-11-07 | Flat foot saw machine with automatic longer leg of judgement chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910889.1U CN211682557U (en) | 2019-11-07 | 2019-11-07 | Flat foot saw machine with automatic longer leg of judgement chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211682557U true CN211682557U (en) | 2020-10-16 |
Family
ID=72786461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910889.1U Expired - Fee Related CN211682557U (en) | 2019-11-07 | 2019-11-07 | Flat foot saw machine with automatic longer leg of judgement chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211682557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936496A (en) * | 2021-02-08 | 2021-06-11 | 大连双华永欣木业有限公司 | Synchronous processing method of arc-shaped symmetrical chair legs of chair |
-
2019
- 2019-11-07 CN CN201921910889.1U patent/CN211682557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936496A (en) * | 2021-02-08 | 2021-06-11 | 大连双华永欣木业有限公司 | Synchronous processing method of arc-shaped symmetrical chair legs of chair |
| CN112936496B (en) * | 2021-02-08 | 2022-08-09 | 大连双华永欣木业有限公司 | Synchronous processing method of arc-shaped symmetrical chair legs of chair |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |