CN112809785A

CN112809785A - A drawing cutting device for industrial design

Info

Publication number: CN112809785A
Application number: CN202011583294.7A
Authority: CN
Inventors: 张丽丽; 张子武; 吴有军
Original assignee: Chuzhou Yunmi Industrial Design Co ltd
Current assignee: Chuzhou Yunmi Industrial Design Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-05-18

Abstract

The invention discloses a drawing cutting device for industrial design, which comprises a bottom plate and a lifting plate, wherein a supporting table is fixedly welded in the middle of the upper end of the bottom plate, an operating table is fixedly installed in the middle of the upper end of the supporting table, electric telescopic rods are fixedly installed on the left side and the right side of the upper end of the bottom plate, a connecting lug is uniformly formed in the middle of the left end and the right end of the lifting plate, the lifting plate is fixedly connected with two corresponding electric telescopic rods through the connecting lug, a first adjusting mechanism is fixedly connected to the right side of the upper end of the lifting plate, a second adjusting mechanism is fixedly connected to the rear side of the upper end of the bottom plate, a transmission mechanism is movably connected between the first adjusting mechanism and the second adjusting mechanism, and a cutting knife is detachably installed at. The drawing cutting device for industrial design is firm in drawing fixing, convenient to take and place, capable of cutting different positions of the drawing, neat in edge cutting, convenient to replace the cutting knife and simple to operate.

Description

A drawing cutting device for industrial design

Technical Field

The invention relates to the technical field of drawing cutting, in particular to a drawing cutting device for industrial design.

Background

Industrial design refers to the design of industrial products based on engineering, aesthetics and economics, and is classified into 4 categories including design of model, mechanical design, circuit design, garment design, environment planning, interior design, architectural design, UI design, design of plane, packaging design, advertisement design, animation design, display design, website design, etc. industrial design is also called industrial product design, which relates to psychology, sociology, aesthetics, ergonomics, mechanical structure, photography, coloristic, etc. industrial design brought by industrial development and labor division is obviously different from other arts, production activities, process manufacturing, etc. and is a cross product of various disciplines, technologies and aesthetic concepts.

In the process of industrial design, the drawing can be generally used for drawing design, in the process of drawing use, according to the demand size, the drawing needs to be cut to process, the drawing cuts that the scissors that generally use cuts, and intensity of labour is big, and complex operation, and when cutting, because the drawing can take place to rock, lead to its uneven problem of side cut for the pleasing to the eye degree of drawing reduces, so, we provide a drawing cutting device for industrial design.

Disclosure of Invention

The invention mainly aims to provide a drawing cutting device for industrial design, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a drawing cutting device for industrial design comprises a bottom plate and a lifting plate, wherein a supporting table is fixedly welded in the middle of the upper end of the bottom plate, an operation table is fixedly installed in the middle of the upper end of the supporting table, electric telescopic rods are fixedly installed on the left side and the right side of the upper end of the bottom plate, a connecting lug is integrally formed in the middle of the left end and the right end of the lifting plate, a rectangular through groove is formed in the upper portion of the upper end of the lifting plate, the size of the cross section of the upper end of the rectangular through groove is identical to that of the cross section of the upper end of the operation table, the lifting plate is fixedly connected with two corresponding electric telescopic rods through the connecting lug, a first adjusting mechanism is fixedly connected to the right side of the upper end of the lifting plate, a second adjusting mechanism is fixedly connected to the rear side of the upper end of the bottom plate, and a transmission mechanism, the lower extreme demountable installation of drive mechanism has one to cut the sword, the fixed welding in upper end left side of bottom plate has a fixing base, the upper end of fixing base has a traction lever through pivot swing joint, the traction lever cup joints on drive mechanism's upper portion with traction lever and drive mechanism swing joint.

As a further improvement of the scheme, the upper left corner fixed mounting of lower cell wall in the operation panel has a fixed block, open the anterior of left cell wall in the operation panel has a T type spout No. one, sliding connection has a locating piece No. one in the T type spout, one side integrated into one piece that a locating piece is close to a T type spout has a T type slider No. one, a locating piece is through T type slider and T type spout sliding connection No. one, both sides all open No. two T type spouts around the lower cell wall in the fixed block, two sliding connection has a locating piece No. two jointly between No. two T type spouts.

As a further improvement of the above scheme, No. two locating pieces include the limiting plate, homogeneous body shaping in both sides has No. two T type sliders around the lower extreme of limiting plate, No. two T type slider sliding connection with No. two locating pieces and operation panel sliding connection in No. two T type spouts that correspond, the upper end middle part fixed mounting of limiting plate has a removal handle.

As a further improvement of the scheme, the length of the limiting plate is the same as the inner length of the operating table, the upper end face of the limiting plate is the same as the upper end face of the fixing block, and the fixing block and the first positioning block are the same in structure and are symmetrically distributed in the front and back direction.

As a further improvement of the above scheme, the first adjusting mechanism includes a first supporting plate, the first supporting plate is provided with two, the two first supporting plates are fixedly welded on the front side and the rear side of the upper end of the lifting plate respectively, a first threaded rod is movably connected between the two first supporting plates, one end of the first threaded rod penetrates through the first supporting plate on the rear side and is fixedly provided with a first rocking handle, a first moving block is connected to the first threaded rod in a threaded manner, a first transmission rod is fixedly welded at the left end of the first moving block, and a first connecting groove which penetrates through the first transmission rod from top to bottom is formed in the middle of the upper end of the first transmission rod.

As a further improvement of the above scheme, the second adjusting mechanism includes two support plates, the two support plates are respectively and fixedly welded to the left and right sides of the upper end of the lifting plate, a second threaded rod is movably connected between the two support plates, one end of the second threaded rod penetrates through the left second support plate and is fixedly provided with a second rocking handle, a second moving block is connected to the second threaded rod in a threaded manner, a second transmission rod is fixedly welded to the front end of the second moving block, and a second connecting groove which penetrates through the second transmission rod from top to bottom is formed in the middle of the upper end of the second transmission rod.

As a further improvement of the scheme, the second transmission rod and the first transmission rod are identical in structure, the second transmission rod and the first transmission rod are perpendicular to each other and distributed in a staggered mode, the two second supporting plates are located on the front sides of the two first supporting plates, and the height of the second supporting plate is larger than that of the first supporting plate.

As the further improvement of above-mentioned scheme, drive mechanism includes the support column, the support column is located No. one transfer line and No. two transfer lines, the upper end and the lower extreme of support column fixed welding respectively have one go up movable post and a lower movable post, go up movable post and lower movable post sliding connection respectively in No. two spread grooves and a spread groove, the upper end fixed weld of going up movable post has a spacing ring, there is a transmission piece upper end of spacing ring through pivot swing joint, a knife rest of lower extreme fixedly connected with of lower movable post, the lower extreme of knife rest is opened there is a mounting groove, the lower extreme threaded connection of knife rest has four installation screw rods, and installation screw rod all runs through the lower cell wall of mounting groove and is located the mounting groove.

As a further improvement of the scheme, the middle part of the transmission block is sleeved on the traction rod to movably connect the transmission mechanism with the traction rod, and the structure of the mounting groove is matched with the upper structure of the cutting knife.

As a further improvement of the scheme, the upper part of the cutting knife is connected in the mounting groove in a sliding mode, and the cutting knife and the knife rest are detachably mounted together through the mounting screw rod.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the first positioning block can move back and forth by sliding the first T-shaped sliding block in the first T-shaped sliding groove, the second positioning block can move left and right by sliding the second T-shaped sliding block in the second T-shaped sliding groove, the drawing can be quickly and firmly fixed by mutually matching the first positioning block and the second positioning block, the drawing is prevented from shaking in the cutting process, the trimming is tidy, the attractiveness of the drawing is improved, and the drawing is convenient to take and convenient to operate.

2. According to the invention, the lifting of the connecting lug is realized through the extension and retraction of the two electric telescopic rods, the rectangular through groove is sleeved on the operating platform, so that the distance between the cutting knife and the drawing is adjusted, the adjustment is stable, the cut scraps can be directly stored at the upper end of the fixing block, the cleaning is convenient, the structure is novel, the cost is low, the manual operation is avoided, the labor intensity is low, and the use is convenient.

3. According to the cutting device, the first threaded rod is in threaded connection with the first moving block to drive the first moving block to move back and forth on the first threaded rod, so that the cutting knife can be driven to freely move in the front and back directions, the second threaded rod is in threaded connection with the second moving block to drive the second moving block to move left and right on the second threaded rod, the cutting knife is driven to freely move in the left and right reverse directions, the cutting position can be adjusted, cutting at different positions is achieved, the universality is high, and cutting requirements of different positions of a drawing are met.

4. According to the invention, the mounting screw is screwed out of the tool rest, the cutting knife is taken out of the mounting groove, a new cutting knife is replaced, and the mounting screw is rotated again to fix the replaced cutting knife in the tool rest, so that the replacement is convenient and fast, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram showing the overall construction of a drawing cutting apparatus for industrial design according to the present invention;

FIG. 2 is a schematic diagram showing the overall construction of a drawing cutting apparatus for industrial design according to the present invention;

FIG. 3 is a schematic view showing the internal structure of an operation table of a drawing cutting device for industrial design according to the present invention;

FIG. 4 is a schematic structural diagram of a second positioning block of the drawing cutting device for industrial design according to the present invention;

FIG. 5 is a schematic view of the linkage of the transmission mechanism of the paper cutting apparatus for industrial design according to the present invention;

FIG. 6 is a schematic structural diagram of an adjusting mechanism for an industrially designed drawing cutting device according to the present invention;

FIG. 7 is a schematic structural diagram of a second adjusting mechanism of the paper cutting device for industrial design according to the present invention;

FIG. 8 is a schematic structural diagram of a transmission mechanism of the paper cutting device for industrial design according to the present invention.

In the figure: 1. a base plate; 2. a support table; 3. an operation table; 4. an electric telescopic rod; 5. a lifting plate; 6. a first adjusting mechanism; 7. a second adjusting mechanism; 8. a fixed seat; 9. a draw bar; 10. a transmission mechanism; 11. cutting knife; 31. a fixed block; 32. a first T-shaped chute; 33. a first positioning block; 34. a first T-shaped sliding block; 35. a second T-shaped chute; 36. a second positioning block; 361. a limiting plate; 362. a second T-shaped sliding block; 363. moving the handle; 51. connecting lugs; 52. a rectangular through groove; 61. a first support plate; 62. a first threaded rod; 63. a first rocking handle; 64. a first moving block; 65. a first transmission rod; 66. a first connecting groove; 71. a second support plate; 72. a second threaded rod; 73. a second rocking handle; 74. a second moving block; 75. a second transmission rod; 76. a second connecting groove; 101. a support pillar; 102. an upper movable column; 103. a lower movable column; 104. a limiting ring; 105. a transmission block; 106. a tool holder; 107. mounting grooves; 108. and (5) installing a screw.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

Example one

A drawing cutting device for industrial design is disclosed, as shown in figure 1-2, comprising a bottom plate 1 and a lifting plate 5, wherein a supporting table 2 is fixedly welded in the middle of the upper end of the bottom plate 1, an operating table 3 is fixedly installed in the middle of the upper end of the supporting table 2, an electric telescopic rod 4 is fixedly installed on each of the left side and the right side of the upper end of the bottom plate 1, a connecting lug 51 is integrally formed in the middle of the left end and the right end of the lifting plate 5, a rectangular through groove 52 is formed in the upper end of the lifting plate 5, the size of the cross section of the upper end of the rectangular through groove 52 is the same as that of the cross section of the upper end of the operating table 3, the lifting plate 5 is fixedly connected with two corresponding electric telescopic rods 4 through the connecting lugs 51, a first adjusting mechanism 6 is fixedly connected to the right side of the upper end of the lifting plate 5, a second adjusting mechanism 7 is fixedly connected to the rear side, the lower end of the transmission mechanism 10 is detachably provided with a cutting knife 11, the left side of the upper end of the bottom plate 1 is fixedly welded with a fixed seat 8, the upper end of the fixed seat 8 is movably connected with a traction rod 9 through a rotating shaft, and the traction rod 9 is sleeved on the upper part of the transmission mechanism 10 to movably connect the traction rod 9 with the transmission mechanism 10.

In the specific use process of the embodiment, a drawing to be cut is placed at the upper end of an operating platform 3, the drawing is fixed by moving a first positioning block 33 and a second positioning block 36, the drawing is prevented from shaking in the cutting process, the trimming is tidy, the attractiveness of the drawing is improved, the cutting effect is improved, after the drawing is fixed firmly, a lifting plate 5 descends by simultaneously contracting two electric telescopic rods 4, the lifting plate 5 is stably lifted and descended by arranging the two electric telescopic rods 4, the safety is high, the operating platform 3 penetrates through a rectangular through groove 52 in the descending process of the lifting plate 5 until the lower end face of a cutting knife 11 is contacted with the upper end face of the drawing, at the moment, a second rocking handle 73 and a first rocking handle 63 are rotated, a first transmission rod 65 and a second transmission rod 75 are matched with each other to drive a transmission mechanism 10 to move, the cutting knife 11 is moved to a proper position, and different positions of the drawing can be cut, application range is wide, when cutting the accurate back of position adjustment, make electric telescopic handle 4 last the shrink, make and cut under the sword 11 with the drawing cut, the drawing cuts the back that finishes, make 5 lifts of lifter plate through the extension of electric telescopic handle 4, will cut and take out in the picture that finishes from operation panel 3, the wastepaper bits after will cutting take out, the simple operation, the drawing is taken conveniently, can also collect the clearance with the wastepaper, it is convenient to use, low in labor strength, it is accurate to cut the position, high efficiency, after cutting the sword 11 and use wearing and tearing for a long time, can pass through rotatory mounting screw 108, more renewed sword 11 that cuts, it is convenient to cut sword 11 changes.

Example two

On the basis of the first embodiment, as shown in fig. 3-4, a drawing cutting device for industrial design comprises a bottom plate 1 and a lifting plate 5, wherein a supporting table 2 is fixedly welded in the middle of the upper end of the bottom plate 1, an operating table 3 is fixedly installed in the middle of the upper end of the supporting table 2, an electric telescopic rod 4 is fixedly installed on each of the left side and the right side of the upper end of the bottom plate 1, a connecting lug 51 is integrally formed in the middle of the left end and the right end of the lifting plate 5, a rectangular through groove 52 is formed in the upper portion of the upper end of the lifting plate 5, the size of the upper cross section of the rectangular through groove 52 is the same as that of the upper cross section of the operating table 3, the lifting plate 5 is fixedly connected with two corresponding electric telescopic rods 4 through the connecting lugs 51, a first adjusting mechanism 6 is fixedly connected to the right side of the upper end of the, a transmission mechanism 10 is movably connected between the first adjusting mechanism 6 and the second adjusting mechanism 7 together, a cutting knife 11 is detachably mounted at the lower end of the transmission mechanism 10, a fixed seat 8 is fixedly welded at the left side of the upper end of the bottom plate 1, the upper end of the fixed seat 8 is movably connected with a traction rod 9 through a rotating shaft, and the traction rod 9 is sleeved at the upper part of the transmission mechanism 10 to movably connect the traction rod 9 with the transmission mechanism 10; a fixed block 31 is fixedly installed at the upper left corner of the inner lower groove wall of the operating platform 3, a first T-shaped sliding groove 32 is formed in the front portion of the inner left groove wall of the operating platform 3, a first positioning block 33 is connected in the first T-shaped sliding groove 32 in a sliding mode, a first T-shaped sliding block 34 is integrally formed on one side, close to the first T-shaped sliding groove 32, of the first positioning block 33, the first positioning block 33 is connected with the first T-shaped sliding groove 32 in a sliding mode through the first T-shaped sliding block 34, a second T-shaped sliding groove 35 is formed in each of the front side and the rear side of the inner lower groove wall of the fixed block 31, and a second positioning block 36 is connected between the two second; the second positioning block 36 comprises a limiting plate 361, a second T-shaped sliding block 362 is integrally formed on the front side and the rear side of the lower end of the limiting plate 361, the second T-shaped sliding block 362 is slidably connected in the corresponding second T-shaped sliding groove 35 to slidably connect the second positioning block 36 with the operating table 3, and a moving handle 363 is fixedly installed in the middle of the upper end of the limiting plate 361; the length of the limiting plate 361 is the same as the inner length of the operating platform 3, the upper end face of the limiting plate 361 is the same as the upper end face of the fixed block 31, and the fixed block 31 and the first positioning block 33 are the same in structure and are symmetrically distributed in the front-back direction.

In the specific use process of the embodiment, the drawing is placed at the upper end of the fixed block 31, one corner of the drawing is tightly attached to the fixed block 31, the first positioning block 33 is moved, the first T-shaped sliding block 34 slides in the first T-shaped sliding groove 32, the first positioning block 33 fixes the other corner of the drawing, so that one side edge of the drawing is fixed, then the moving handle 363 is pulled, one side of the limiting plate 361 is tightly attached to one side end face of the drawing through the sliding of the second T-shaped sliding block 362 in the second T-shaped sliding groove 35, so that the drawing is firmly fixed, the drawing is prevented from shaking in the cutting process, the cut edge is tidy, the attractiveness of the drawing is improved, the cutting effect is improved, when the drawing is taken out, the second T-shaped sliding block 362 only needs to slide in the second T-shaped sliding groove 35 to enable the limiting plate 361 to be far away from the drawing, the first T-shaped sliding block 34 slides in the first T-shaped sliding groove 32, and the, simple operation, simple structure and low production cost.

EXAMPLE III

On the basis of the second embodiment, as shown in fig. 5-8, a drawing cutting device for industrial design comprises a bottom plate 1 and a lifting plate 5, wherein a supporting table 2 is fixedly welded in the middle of the upper end of the bottom plate 1, an operating table 3 is fixedly installed in the middle of the upper end of the supporting table 2, an electric telescopic rod 4 is fixedly installed on each of the left side and the right side of the upper end of the bottom plate 1, a connecting lug 51 is integrally formed in the middle of the left end and the right end of the lifting plate 5, a rectangular through groove 52 is formed in the upper portion of the upper end of the lifting plate 5, the size of the upper cross section of the rectangular through groove 52 is the same as that of the upper cross section of the operating table 3, the lifting plate 5 is fixedly connected with two corresponding electric telescopic rods 4 through the connecting lugs 51, a first adjusting mechanism 6 is fixedly connected to the right side of the upper end of the, a transmission mechanism 10 is movably connected between the first adjusting mechanism 6 and the second adjusting mechanism 7 together, a cutting knife 11 is detachably mounted at the lower end of the transmission mechanism 10, a fixed seat 8 is fixedly welded at the left side of the upper end of the bottom plate 1, the upper end of the fixed seat 8 is movably connected with a traction rod 9 through a rotating shaft, and the traction rod 9 is sleeved at the upper part of the transmission mechanism 10 to movably connect the traction rod 9 with the transmission mechanism 10; the first adjusting mechanism 6 comprises a first supporting plate 61, the first supporting plate 61 is provided with two first supporting plates 61, the two first supporting plates 61 are fixedly welded on the front side and the rear side of the upper end of the lifting plate 5 respectively, a first threaded rod 62 is movably connected between the two first supporting plates 61 together, one end of the first threaded rod 62 penetrates through the first supporting plate 61 on the rear side and is fixedly provided with a first rocking handle 63, a first moving block 64 is connected to the first threaded rod 62 in a threaded manner, a first transmission rod 65 is fixedly welded at the left end of the first moving block 64, and a first connecting groove 66 which penetrates through the first transmission rod 65 from top to bottom is formed in the middle of the upper end of the first transmission rod; the second adjusting mechanism 7 comprises a second supporting plate 71, two second supporting plates 71 are arranged, the two second supporting plates 71 are fixedly welded on the left side and the right side of the upper end of the lifting plate 5 respectively, a second threaded rod 72 is movably connected between the two second supporting plates 71, one end of the second threaded rod 72 penetrates through the left second supporting plate 71 and is fixedly provided with a second rocking handle 73, a second moving block 74 is connected onto the second threaded rod 72 in a threaded mode, a second transmission rod 75 is fixedly welded at the front end of the second moving block 74, and a second connecting groove 76 which penetrates through up and down is formed in the middle of the upper end of the second transmission rod 75; the second transmission rod 75 and the first transmission rod 65 are identical in structure, the second transmission rod 75 and the first transmission rod 65 are perpendicular to each other and distributed in a staggered mode, the two second supporting plates 71 are located on the front sides of the two first supporting plates 61, and the height of the second supporting plates 71 is larger than that of the first supporting plates 61; the transmission mechanism 10 comprises a support column 101, the support column 101 is located between the first transmission rod 65 and the second transmission rod 75, an upper movable column 102 and a lower movable column 103 are fixedly welded at the upper end and the lower end of the support column 101 respectively, the upper movable column 102 and the lower movable column 103 are connected in the second connecting groove 76 and the first connecting groove 66 in a sliding manner respectively, a limiting ring 104 is fixedly welded at the upper end of the upper movable column 102, the upper end of the limiting ring 104 is movably connected with a transmission block 105 through a rotating shaft, the lower end of the lower movable column 103 is fixedly connected with a tool rest 106, the lower end of the tool rest 106 is provided with an installation groove 107, the lower end of the tool rest 106 is in threaded connection with four installation screws 108, and the installation screws 108 penetrate through the lower groove wall of the installation groove; the middle part of the transmission block 105 is sleeved on the traction rod 9 to movably connect the transmission mechanism 10 with the traction rod 9, and the structure of the installation groove 107 is matched with the upper structure of the cutting knife 11; the upper portion of the cutting blade 11 is slidably attached in the mounting groove 107 and the cutting blade 11 and the blade holder 106 are detachably mounted together by a mounting screw 108.

In the specific use process of the embodiment, the rectangular through groove 52 is sleeved on the operating table 3 by contracting the electric telescopic rod 4, the first threaded rod 62 is rotated by rotating the first rocking handle 63, the first moving block 64 is driven to move back and forth on the first threaded rod 62 by the threaded connection of the first threaded rod 62 and the first moving block 64, so that the cutting knife 11 can be driven to freely move in the front and back directions, the second rocking handle 73 drives the second threaded rod 72 to rotate by rotating the second rocking handle 73, the second moving block 74 is driven to move left and right on the second threaded rod 72 by the threaded connection of the second threaded rod 72 and the second moving block 74, so that the cutting knife 11 is driven to freely move in the left and right directions, the cutting position can be adjusted, the cutting at different positions is realized, the universality is strong, the cutting requirements of different positions of a drawing are met, when the cutting knife 11 is damaged after being used for a long time, can be through unscrewing installation screw 108 from knife rest 106, will cut sword 11 and take out in mounting groove 107, change new sword 11 that cuts, will cut sword 11 and install in mounting groove 107 through the upper portion sliding connection who cuts sword 11 in mounting groove 107, rethread rotatory installation screw 108 makes and cuts sword 11 and fix in knife rest 106, and it is convenient, convenient to use to change.

In the comprehensive embodiment, the first positioning block 33 moves back and forth by sliding the first T-shaped sliding block 34 in the first T-shaped sliding groove 32, the second positioning block 36 moves left and right by sliding the second T-shaped sliding block 362 in the second T-shaped sliding groove 35, and the first positioning block 33 and the second positioning block 36 are matched with each other to quickly and firmly fix the drawing, so that the drawing is prevented from shaking in the cutting process, the trimming is tidy, the attractiveness of the drawing is improved, the drawing is convenient to take and convenient to operate; the two electric telescopic rods 4 stretch to realize the lifting of the connecting lug 51, the rectangular through groove 52 is sleeved on the operating platform 3, so that the distance between the cutting knife 11 and the drawing is adjusted, the adjustment is stable, the cut scraps can be directly stored at the upper end of the fixing block 31, the cleaning is convenient, the structure is novel, the cost is low, the manual operation is avoided, the labor intensity is low, and the use is convenient; the first threaded rod 62 is in threaded connection with the first moving block 64 to drive the first moving block 64 to move back and forth on the first threaded rod 62, so that the cutting knife 11 can be driven to freely move in the front and back directions, the second threaded rod 72 is in threaded connection with the second moving block 74 to drive the second moving block 74 to move left and right on the second threaded rod 72, so that the cutting knife 11 is driven to freely move in the left and right directions, the cutting positions can be adjusted, cutting at different positions is achieved, the universality is strong, and the cutting requirements of different positions of a drawing are met; the mounting screw 108 is screwed out of the holder 106, the cutting blade 11 is taken out of the mounting groove 107, a new cutting blade 11 is replaced, and the mounting screw 108 is rotated again to fix the replaced cutting blade 11 in the holder 106, so that the replacement is convenient and easy, and the use is convenient.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drawing cutting device for industrial design, includes bottom plate (1) and lifter plate (5), its characterized in that: the upper end middle part of the bottom plate (1) is fixedly welded with a supporting table (2), the upper end middle part of the supporting table (2) is fixedly provided with an operation table (3), the left side and the right side of the upper end of the bottom plate (1) are fixedly provided with an electric telescopic rod (4), the middle parts of the left end and the right end of the lifting plate (5) are integrally formed with a connecting lug (51), the upper end upper part of the lifting plate (5) is provided with a rectangular through groove (52), the upper end cross section size of the rectangular through groove (52) is the same as that of the operation table (3), the lifting plate (5) is fixedly connected with two corresponding electric telescopic rods (4) through the connecting lug (51), the right side of the upper end of the lifting plate (5) is fixedly connected with a first adjusting mechanism (6), the rear side of the upper end of the bottom plate (1) is fixedly connected with a second adjusting mechanism (7, a joint swing joint has a drive mechanism (10) between an adjustment mechanism (6) and No. two adjustment mechanism (7), the lower extreme demountable installation of drive mechanism (10) has one to cut sword (11), the fixed welding in upper end left side of bottom plate (1) has a fixing base (8), the upper end of fixing base (8) has a traction lever (9) through pivot swing joint, traction lever (9) cup joint traction lever (9) and drive mechanism (10) swing joint on the upper portion of drive mechanism (10).

2. A drawing cutting apparatus for industrial design according to claim 1, wherein: the utility model discloses a novel high-speed automatic positioning device, including operation panel (3), the upper left corner fixed mounting of cell wall has a fixed block (31) down in operation panel (3), open the front portion of left cell wall has a T type spout (32) in operation panel (3), sliding connection has a locating piece (33) in a T type spout (32), one side integrated into one piece that a locating piece (33) is close to a T type spout (32) has a T type slider (34) No. one, locating piece (33) through a T type slider (34) and a T type spout (32) sliding connection No. one, both sides have all opened a No. two T type spouts (35), two around the cell wall under in fixed block (31) common sliding connection has a No. two locating pieces (36) between No. two T type spouts (35).

3. A drawing cutting apparatus for industrial design according to claim 2, wherein: no. two locating piece (36) are including limiting plate (361), equal integrated into one piece in both sides has a No. two T type slider (362) around the lower extreme of limiting plate (361), No. two T type slider (362) sliding connection with No. two locating piece (36) and operation panel (3) sliding connection in No. two T type spout (35) that correspond, the upper end mid-mounting of limiting plate (361) has a removal handle (363).

4. A drawing cutting apparatus for industrial design according to claim 3, wherein: the length of limiting plate (361) is the same as the internal length of operation panel (3), the up end of limiting plate (361) is the same with the up end of fixed block (31), fixed block (31) and No. one locating piece (33) the same structure and be front and back symmetric distribution.

5. A drawing cutting apparatus for industrial design according to claim 1, wherein: the adjusting mechanism (6) comprises a supporting plate (61), the supporting plate (61) is provided with two, the two supporting plates (61) are fixedly welded on the front side and the rear side of the upper end of the lifting plate (5) respectively, a first threaded rod (62) is movably connected between the two supporting plates (61) together, one end of the first threaded rod (62) penetrates through the supporting plate (61) on the rear side and is fixedly provided with a first rocking handle (63), a first moving block (64) is connected onto the first threaded rod (62) in a threaded mode, a first transmission rod (65) is fixedly welded at the left end of the first moving block (64), and a first connecting groove (66) which penetrates through the first transmission rod (65) from top to bottom is formed in the middle of the upper end of the first transmission rod (65).

6. A drawing cutting apparatus for industrial design according to claim 1, wherein: the second adjusting mechanism (7) comprises a second supporting plate (71), the second supporting plate (71) is provided with two supporting plates, the two second supporting plates (71) are fixedly welded on the left side and the right side of the upper end of the lifting plate (5) respectively, a second threaded rod (72) is movably connected between the two supporting plates (71) together, one end of the second threaded rod (72) penetrates through the left second supporting plate (71) and is fixedly provided with a second rocking handle (73), a second moving block (74) is connected to the second threaded rod (72) in a threaded mode, a second transmission rod (75) is fixedly welded to the front end of the second moving block (74), and a second connecting groove (76) which penetrates through the second transmission rod (75) vertically is formed in the middle of the upper end of the second transmission rod (75).

7. A drawing cutting apparatus for industrial design according to claim 6, characterized in that: the structure of the second transmission rod (75) is the same as that of the first transmission rod (65), the second transmission rod (75) and the first transmission rod (65) are perpendicular to each other and are distributed in a staggered mode, the second support plate (71) is located on the front sides of the first support plates (61), and the height of the second support plate (71) is larger than that of the first support plate (61).

8. A drawing cutting apparatus for industrial design according to claim 1, wherein: the transmission mechanism (10) comprises a support column (101), the support column (101) is located between a first transmission rod (65) and a second transmission rod (75), the upper end and the lower end of the support column (101) are respectively fixedly welded with an upper movable column (102) and a lower movable column (103), the upper movable column (102) and the lower movable column (103) are respectively connected in a second connecting groove (76) and a first connecting groove (66) in a sliding manner, the upper end of the upper movable column (102) is fixedly welded with a limiting ring (104), the upper end of the limiting ring (104) is movably connected with a transmission block (105) through a rotating shaft, the lower end of the lower movable column (103) is fixedly connected with a tool rest (106), the lower end of the tool rest (106) is provided with a mounting groove (107), and the lower end of the tool rest (106) is in threaded connection with four mounting screws (108), and the mounting screws (108) penetrate through the lower groove wall of the mounting groove (107) and are positioned in the mounting groove (107).

9. A drawing cutting apparatus for industrial design according to claim 8, wherein: the middle part of the transmission block (105) is sleeved on the traction rod (9) to movably connect the transmission mechanism (10) with the traction rod (9), and the structure of the installation groove (107) is matched with the upper structure of the cutting knife (11).

10. A drawing cutting apparatus for industrial design according to claim 1, wherein: the upper part of the cutting knife (11) is connected in the mounting groove (107) in a sliding manner, and the cutting knife (11) and the knife rest (106) are detachably mounted together through a mounting screw rod (108).