CN207726971U - The glass cutter of tape character function - Google Patents

Abstract

The utility model discloses a kind of glass cutter of tape character function, including tool apron, knife bar, cutter head assembly, displacement sensor and display；Knife bar is mounted on tool apron；Cutter head assembly includes holder, cutter head and fixing device；Holder is set on knife bar；Cutter head is rack-mount, is used for glass-cutting；Fixing device is rack-mount, for securing the stand to knife bar；Displacement sensor be used for measure close to tool apron glass edge arrive tool apron the first distance, and measurement cut point to tool apron second distance；Display is connect with displacement sensor, the difference for showing second distance and the first distance.The utility model proposes tape character function glass cutter by the glass width that is cut needed for displacement sensor, and indicated in the form of mark, ensure that the glass size precision being cut into.

Description

The glass cutter of tape character function

Technical field

The utility model is related to glass-cutting technical fields, and in particular to a kind of glass cutter of tape character function.

Background technology

Coating process in laboratory usually requires to use sheet glass, and required sheet glass size differs, Therefore, it is necessary to the sheet glass of the uniform sizes to purchase to carry out on-site cutting.Existing glass cutter is equal in glass-cutting To move cutter head manually, specifically, cutter head is directed at the scale on glass cutter corresponding with required glass width And after reading the scale value, the cutting to glass is carried out.Scale and reading on mobile cutter head alignment glass cutter should All there is error when scale value, so that the size for the sheet glass that cutting obtains is inaccurate.

Utility model content

The main purpose of the utility model is to provide a kind of glass cutter of tape character, it is intended to solve existing glass-cutting The inaccurate problem of size for the sheet glass that device cutting obtains.

To achieve the above object, the utility model proposes tape character function glass cutter, including tool apron, knife bar, Cutter head assembly, displacement sensor and display；Described knife bar one end is vertically mounted on the tool apron；The cutter head assembly includes Holder, cutter head and fixing device；The holder is set on the knife bar, and is moved on the knife bar；The cutter head installation On holder, it to be used for glass-cutting；The fixing device is installed on the bracket, for the holder to be fixed on the knife On bar；Institute's displacement sensors are used to measure the glass edge of the close tool apron to the first distance of the tool apron, and survey Second distance of the amount cut point to the tool apron；The display is connect with institute displacement sensors, for showing described second The difference of distance and first distance.

Preferably, institute's displacement sensors are slider type linear displacement sensor；The slider type linear displacement sensor Including sliding rail and the sliding block being set on the sliding rail, the sliding rail is mounted on the knife bar, and the sliding block is fixed on described On holder, the sliding block follows the holder to move, and is connected with the display by output line, is slided for driving holder The distance signal of block movement passes to display.

Preferably, the display is used to calculate the difference of the second distance and first distance

Preferably, the fixing device includes bolt and pressure plate, and the pressure plate is mounted on the knife bar and the branch Between frame, the bolt is connected by the screw hole on the holder with the pressure plate.

Preferably, the cutter head assembly further includes oil can, and the oil can installation on the bracket, is used for the holder There is the contact surface oiling of opposite sliding between the knife bar.

Preferably, the knife bar other end is provided with handle, for pushing the knife bar to be moved along the tool apron.

In the technical solution of the utility model, the glass edge close to tool apron side is measured to tool apron by displacement sensor First distance, and measure the second distance between cut point and tool apron, and by the difference between second distance and the first distance with The form of numeric character shows over the display, as the width of glass-cutting.The width for the glass-cutting that displacement sensor measures It is high to spend dimensional accuracy, eliminates the influence of human error, the glass size precision being cut into is guaranteed.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the glass cutter of the tape character function of one embodiment of the utility model；

Fig. 2 is the A of the glass cutter of Fig. 1 tape character functions to structural schematic diagram.

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of glass cutters of tape character function.

Referring to Fig.1 and 2, the glass cutter of tape character function, including tool apron 1, knife bar 2, cutter head assembly 3, displacement Sensor 5 and display 4；2 one end of knife bar is vertically mounted on tool apron 1；Cutter head assembly 3 includes holder 31, cutter head 32 and fixes Device 33；Holder 31 is set on knife bar 2, and is moved on knife bar 2；Cutter head 32 is mounted on holder 31, is used for glass-cutting； Fixing device 33 is mounted on holder 31, for holder 31 to be fixed on knife bar 2；Displacement sensor 5 is for measuring close to knife Seat 1 glass edge arrive tool apron 1 the first distance, and measurement cut point to tool apron 1 second distance；Display 4 and displacement Sensor 5 connects, the difference for showing second distance and the first distance.

In the technical solution of the utility model, it is straight line that a kind of use situation, which is by the wherein a line of glass-cutting, and For this straight line against tool apron 1, the first distance that displacement sensor 5 measures at this time is zero, and second distance is cut point and tool apron 1 Between distance, by second distance and first distance between difference include as being cut on display 4 in the form of numeric character Cut the width of glass.

Another use situation is to be fixed on tablet by glass-cutting, and not directly against tool apron 1, displacement at this time passes Sensor 5 measure first distance for close to 1 side of tool apron glass edge with tool apron 1 at a distance from, second distance be cut point and Distance between tool apron 1, by second distance and first distance between difference include in the form of numeric character on display 4, The as width of glass-cutting.

Use situation can also be to be fixed on tablet by glass-cutting, and do not select a certain position directly against tool apron 1 It sets glass-cutting, the first distance that displacement sensor 5 measures at this time is distance of the selected cutting position to tool apron 1, the Two distances are distance of the new cut point to tool apron 1, by the difference between second distance and the first distance with the shape of numeric character Formula is shown on display 4, as the width of glass-cutting.

Specifically, displacement sensor 5 is slider type linear displacement sensor；Slider type linear displacement sensor includes sliding rail 51 and the sliding block 52 that is set on sliding rail 51, sliding rail 51 be mounted on knife bar 2, sliding block 52 is fixed on holder 31, sliding block 52 with It moves with holder 31, and is connected with display 4 by output line, for passing holder 31 with the distance signal that movable slider 52 moves Display 4 is passed, slider type linear displacement sensor accuracy is high, replaces existing scale with slider type linear displacement sensor Ruler eliminates the error generated when alignment scale, while the width of glass-cutting is directly displayed in the form of numeric character, eliminates Read the error generated when scale, it is ensured that the glass size precision that is cut into.

Display 4 is used to calculate the difference of second distance and the first distance, and display is shown in the form of numeric character On device 4.

Fixing device 33 includes bolt 331 and pressure plate 332, and pressure plate 332 is mounted between knife bar 2 and holder 31, spiral shell Bolt 331 is connected by the screw hole on holder 31 with pressure plate 332, is contacted with knife bar 2 using pressure plate 332, is increased contact surface Product reduces the damage to knife bar 2, while bolt 331 squeezes pressure plate 332, and reliability is high.

Cutter head assembly 3 further includes oil can 34, and oil can 34 is mounted on holder 31, for having phase between holder 31 and knife bar 2 Contact surface oiling to sliding has opposite sliding, injection lubricating oil that can effectively reduce phase between the two between holder 31 and knife bar 2 To the frictional resistance of sliding, while the protective effect of antirust is also played to holder 31 and knife bar 2.

Preferably, 2 other end of knife bar is provided with handle, direct compared to hand for pushing knife bar 2 to be moved along tool apron 1 Knife bar 2 is captured, the comfort of hand handgrip handle is stronger.

It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every Under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or directly/ Indirectly other related technical areas are used in be included in the scope of patent protection of the utility model.

Claims (6)

1. a kind of glass cutter of tape character function, which is characterized in that including tool apron, knife bar, cutter head assembly, displacement sensor And display；Described knife bar one end is vertically mounted on the tool apron；The cutter head assembly includes holder, cutter head and fixed dress It sets；The holder is set on the knife bar, and is moved on the knife bar；The cutter head is rack-mount, for cutting Glass；The fixing device is installed on the bracket, for the holder to be fixed on the knife bar；The displacement sensing Device is used to measure the glass edge of the close tool apron to the first distance of the tool apron, and measures cut point to the tool apron Second distance；The display is connect with institute displacement sensors, for showing the second distance and first distance Difference.

2. the glass cutter of tape character function as described in claim 1, which is characterized in that institute's displacement sensors are sliding block Formula linear displacement transducer；The slider type linear displacement sensor includes sliding rail and the sliding block that is set on the sliding rail, institute Sliding rail is stated on the knife bar, the sliding block is fixed on the bracket, and the sliding block follows the holder to move, and leads to It crosses output line with the display to be connected, the distance signal for moving supporting band movable slider passes to display.

3. the glass cutter of tape character function as claimed in claim 2, which is characterized in that the display is for calculating institute State the difference of second distance and first distance.

4. the glass cutter of tape character function as described in any one of claims 1-3, which is characterized in that the fixing device Including bolt and pressure plate, the pressure plate is mounted between the knife bar and the holder, and the bolt passes through the holder On screw hole be connected with the pressure plate.

5. the glass cutter of tape character function as described in any one of claims 1-3, which is characterized in that the cutter head assembly Further include oil can, oil can installation on the bracket, for there is connecing for opposite sliding between the holder and the knife bar Contacting surface oiling.

6. the glass cutter of tape character function as described in any one of claims 1-3, which is characterized in that the knife bar is another End is provided with handle, for pushing the knife bar to be moved along the tool apron.