CN213860067U - Constant pressure cutting mechanism - Google Patents
Constant pressure cutting mechanism Download PDFInfo
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- CN213860067U CN213860067U CN202022507296.XU CN202022507296U CN213860067U CN 213860067 U CN213860067 U CN 213860067U CN 202022507296 U CN202022507296 U CN 202022507296U CN 213860067 U CN213860067 U CN 213860067U
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Abstract
The utility model discloses a constant pressure cutting mechanism belongs to glass panels processing technology field. The method comprises the following steps: one side of the guide rail mounting plate is fixedly provided with a first driving part. The sliding block connecting plate is movably connected with the guide rail mounting plate, is in driving connection with the first driving part and can slide in a reciprocating mode along the driving direction of the first driving part. The fine adjustment mechanism is arranged on one side, away from the guide rail mounting plate, of the sliding block connecting plate and comprises a second driving part and a cutter wheel part, the second driving part is fixedly connected with the sliding block connecting plate, the cutter wheel part is movably connected with the sliding block connecting plate, and the second driving part can be in contact with or separated from the cutter wheel part. This constant pressure cutting mechanism, simple structure, cutting accuracy is high, can carry out automatic fine setting to cutting pressure and depth of cut to realize the panel glass-cutting of constant cutting pressure and depth of cut.
Description
Technical Field
The utility model relates to a glass panels processing technology field specifically is to relate to a constant pressure cutting mechanism.
Background
At present, panel glass cutting machines in the market are mainly divided into a laser cutting mode and a cutter wheel cutting mode, and the cutter wheel cutting mode generally adopts two cutter wheels and two sets of pressing mechanisms and is matched with a cutting mode of an X, Y gantry mobile platform to cut glass in a certain direction.
However, when the panel glass is cut, the initial pressing amount of the cutter wheel is controlled by the pressing mechanism, and the cutting is started along the set cutting direction after the cutter wheel is pressed to a specific position. However, when the cutter head is pressed down to the initial pressing amount, the position is fixed, and if the surface flatness of the workpiece to be cut or the parallelism of the beam movement mechanism and the surface has a certain deviation, the cutting depth in the cutting direction is inconsistent, for example, the cutting depth is not reached or too deep, and in serious cases, the glass is cut through at a local position to damage the cutting platform or the cutter wheel.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, aim at providing a invariable pressure cutting mechanism, simple structure, cutting accuracy is high, can carry out automatic fine setting to cutting pressure and cutting depth to realize invariable cutting pressure and cutting depth's panel glass-cutting.
The specific technical scheme is as follows:
a constant pressure cutting mechanism, consisting essentially of: guide rail mounting panel, slider connecting plate and fine-tuning.
One side of the guide rail mounting plate is fixedly provided with a first driving part. The sliding block connecting plate is movably connected with the guide rail mounting plate, is in driving connection with the first driving part and can slide in a reciprocating mode along the driving direction of the first driving part. The fine adjustment mechanism is arranged on one side, away from the guide rail mounting plate, of the sliding block connecting plate and comprises a second driving part and a cutter wheel part, the second driving part is fixedly connected with the sliding block connecting plate, the cutter wheel part is movably connected with the sliding block connecting plate, and the second driving part can be in contact with or separated from the cutter wheel part.
The constant-pressure cutting mechanism is characterized by further comprising a driving component mounting plate, the longitudinal section of the driving component mounting plate is arranged in an inverted L shape, a mounting hole is formed in the upper end face of the driving component mounting plate, the fixing portion of the second driving component penetrates through the mounting hole, and the movable component of the second driving component is opposite to the end portion of the cutter wheel component.
A constant pressure cutting mechanism of the type described above is also characterized in that the second drive member is an air cylinder.
The constant-pressure cutting mechanism is characterized in that the middle of the guide rail mounting plate in the height direction is provided with a groove, a screw rod and a nut block are arranged in the groove, the screw rod is matched with the nut block, and a sliding block connecting plate is fixedly connected with the nut block and can reciprocate in the length direction of the screw rod.
The constant-pressure cutting mechanism is further characterized in that the first driving part is a motor, and the output end of the motor is connected with one end, extending out of the groove, of the screw rod through a coupler.
The constant-pressure cutting mechanism is characterized in that one side of the guide rail mounting plate is provided with a linear guide rail along a first direction, one side of the slide block connecting plate is provided with a slide block along a second direction, the slide block is matched with the linear guide rail and can slide relatively, and the first direction is the same as the second direction.
The constant-pressure cutting mechanism is characterized by further comprising a sliding rail and a sliding block connecting seat, the sliding rail is fixedly arranged on the driving part mounting plate, the sliding block connecting seat is movably connected with the sliding rail, the sliding block connecting seat can slide along the length direction of the sliding rail, and one side, away from the sliding rail, of the sliding block connecting seat is fixedly connected with the cutter wheel part.
The positive effects of the technical scheme are as follows:
the utility model provides a pair of constant pressure cutting mechanism, moreover, the steam generator is simple in structure, high durability and convenient use, the preliminary push down of break bar part is controlled through first driver part (being the motor), the final push down of break bar part, cutting pressure and automatic fine setting are controlled by the second driver part (being the cylinder) that has certain pressure, meet motion and cut work piece nonparallel or by when cutting work piece surface plane degree not good at the cutting process, the break bar part can be followed the slide rail direction and finely tuned from top to bottom through the piston rod of second driver part, realize the cutting effect of invariable cutting pressure and cutting depth.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a constant pressure cutting mechanism according to the present invention.
In the drawings: 1. guide rail mounting panel, 2, first drive unit, 3, mount pad, 4, linear guide, 5, slider, 6, slider connecting plate, 7, lead screw, 8, shaft coupling, 9, drive unit mounting panel, 10, second drive unit, 11, slide rail, 12, slider connecting seat, 13, break bar part.
Detailed Description
In order to make the technical means, creation features, achievement purpose and efficacy of the present invention easy to understand, the following embodiments are combined with the accompanying drawings 1 to specifically illustrate the present invention provides a constant pressure cutting mechanism.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In this constant pressure cutting mechanism, one side of guide rail mounting panel 1 has set firmly first drive assembly 2, and is general, and the fixed part of first drive assembly 2 sets firmly at the top of guide rail mounting panel 1, and specific this first drive assembly 2 passes through mount pad 3 and 1 fixed connection of guide rail mounting panel, has seted up the pilot hole on the mount pad 3, and in this pilot hole was worn to establish by 2 detachably of first drive assembly, mount pad 3 accessible threaded fastener was connected with guide rail mounting panel 1.
The slide block connecting plate 6 is movably connected with the guide rail mounting plate 1, the general slide block connecting plate 6 is arranged in the vertical direction, the slide block connecting plate 6 is in driving connection with the first driving part 2, the slide block connecting plate 6 can slide in a reciprocating mode in the driving direction of the first driving part 2, when the glass panel needs to be cut, the first driving part 2 controls the slide block connecting plate 6 to move downwards to be close to the glass panel, when the cutter wheel part 13 is just contacted with the glass panel and continues to press downwards for a certain distance, the first driving part 2 stops working, and constant pressure can be applied to the cutter wheel part 13 by the subsequent second driving part 10 conveniently.
The fine adjustment mechanism is arranged on one side, away from the guide rail mounting plate 1, of the slider connecting plate 6 and used for enabling pressure of the fine adjustment mechanism to be automatically fine-adjusted in real time when the surface of a workpiece to be cut is uneven or the cross beam movement mechanism is not parallel to the cutting platform so as to ensure a better subsequent cutting effect, the fine adjustment mechanism comprises a second driving part 10 and a cutter wheel part 13, wherein the second driving part 10 is used for applying certain pressure to the cutter wheel part 13, the cutter wheel part 13 is directly used for cutting a glass panel (a workpiece to be cut), the second driving part 10 is fixedly connected with the slider connecting plate 6, the cutter wheel part 13 is movably connected with the slider connecting plate 6, and the second driving part 10 can be in contact with or separated from the cutter wheel part 13. Wherein the cutter wheel component 13 can be reacted by a workpiece to be cut, after the second driving component 10 is abutted to the cutter wheel component 13, because the pressure of the second driving component 10 on the cutter wheel component 13 is constant, when the surface of the workpiece to be cut is changed, the cutter wheel component 13 can also be adjusted adaptively, so as to realize better cutting effect.
In a preferred embodiment, as shown in fig. 1, the device further includes a driving component mounting plate 9, a longitudinal section of the driving component mounting plate 9 is disposed in an inverted "L" shape, a mounting hole is opened on an upper end surface of the driving component mounting plate 9, a fixing portion of the second driving component 10 is inserted into the mounting hole, and a movable portion of the second driving component 10 is opposite to an end portion of the cutter wheel component 13, so that the device is simple in structure and easy to arrange, and the movable end of the second driving component 10 abuts against an end portion of the slider connecting seat 12 through expansion and contraction, thereby controlling movement of the slider connecting seat 12 and applying constant pressure to the slider connecting seat 12.
In a preferred embodiment, as shown in fig. 1, the second driving member 10 is a cylinder, which has a simple structure and low cost, and is convenient for controlling the pressure value of the air pressure, and the pressure value in the cylinder is kept unchanged during cutting, so that the pressing-down cutting pressure of the cutter wheel member is controlled in real time by the air pressure.
In a preferred embodiment, as shown in fig. 1, a groove is formed in the middle of the guide rail mounting plate 1 along the height direction, the groove is a generally rectangular groove, a screw rod 7 and a nut block thereof are arranged in the groove, the screw rod 7 is matched with the nut block, the slider connecting plate 6 is fixedly connected with the nut block, the screw rod 7 only rotates, the lifting of the slider connecting plate 6 is controlled by the rotation of the screw rod 7, preferably, a ball screw rod is adopted, the rotation resistance is small, the control is more accurate, and the slider connecting plate can reciprocate along the length direction of the screw rod 7.
In a preferred embodiment, as shown in fig. 1, the first driving part 2 is a motor, and a specific motor can adopt a servo motor, so that the control of the lifting distance of the slider connecting plate 6 is more accurate, and the output end of the motor and one end of the screw rod 7 extending out of the groove are connected through a coupler 8, the screw rod 7 is directly connected with the output end of the motor through the coupler 8, the connection form is simple, the installation is convenient, and the rotation of the motor directly drives the rotation of the ball screw rod 7.
In a preferred embodiment, as shown in fig. 1, one side of the guide rail mounting plate 1 is provided with two linear guide rails 4 along a first direction, specifically, the two linear guide rails 4 are arranged in parallel on the same side of the guide rail mounting plate 1, one side of the slider connecting plate 6 is provided with a slider 5 along a second direction, the slider 5 is matched with the linear guide rails 4 and can slide relatively, the moving direction of the slider connecting plate 6 is limited by the arrangement of the slider 5 and the linear guide rails 4, and then the slider connecting plate 6 is ensured to move along a vertical direction, wherein the first direction is the same as the second direction, and generally, the first direction and the second direction are both vertical directions.
In a preferred embodiment, as shown in fig. 1, the fine adjustment mechanism further includes a slide rail 11 and a slider connecting seat 12, the slide rail 11 is fixedly disposed on the driving component mounting plate 9, the slider connecting seat 12 is movably connected with the slide rail 11, and the slider connecting seat 12 can slide along the length direction of the slide rail 11, one side of the slider connecting seat 12 departing from the slide rail 11 is fixedly connected with the cutter wheel component 13, the specific slide rail 11 is also arranged along the vertical direction, the slider connecting seat 12 can slide along the vertical direction relative to the slide rail 11, it is ensured that the cutter wheel component 13 can move along the vertical direction by providing the slide rail 11 and the slider connecting seat 12, and the occurrence of deviation is avoided.
The working principle of the constant pressure cutting mechanism is as follows: when cutting starts, the servo motor 2 drives the screw rod 7 to rotate to drive the sliding block connecting plate 6 and all the components on the sliding block connecting plate to initially press down to a certain preset position, so that the cutter wheel component 13 is just contacted with a workpiece to be cut and continues to press down for a certain distance. At this time, the air source of the second driving part (air cylinder) 10 is switched on, air with a certain pressure is introduced, the piston rod of the second driving part (air cylinder) 10 pushes the slider connecting seat 12 and the cutter wheel part 13 to be pressed down simultaneously until a certain preset glass panel cutting pressure is reached, the pressure value in the second driving part (air cylinder) 10 is kept unchanged at the moment, and then cutting is started along a certain direction. When the surface of a workpiece to be cut is uneven or the beam movement mechanism is not parallel to the cutting platform in the cutting process, the pressure value in the second driving part (air cylinder) 10 is constant, so that the cutter wheel part 13 can automatically finely adjust the cutting pressure along the surface of the workpiece in real time, the cutter wheel part 13 keeps constant cutting pressure and cutting depth all the time, and a good cutting effect is achieved.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (7)
1. A constant pressure cutting mechanism, comprising:
the device comprises a guide rail mounting plate, a first driving component and a second driving component, wherein one side of the guide rail mounting plate is fixedly provided with the first driving component;
the sliding block connecting plate is movably connected with the guide rail mounting plate, is in driving connection with the first driving part and can slide in a reciprocating manner along the driving direction of the first driving part;
fine-tuning, fine-tuning set up in the slider connecting plate deviates from one side of guide rail mounting panel, fine-tuning includes second drive component and break bar part, the second drive component with slider connecting plate fixed connection, the break bar part with slider connecting plate swing joint, just the second drive component can with the contact of break bar part or separation.
2. The constant-pressure cutting mechanism according to claim 1, further comprising a driving component mounting plate, wherein the driving component mounting plate is provided with an inverted L-shaped longitudinal section, a mounting hole is formed in the upper end face of the driving component mounting plate, the fixing portion of the second driving component penetrates through the mounting hole, and the movable component of the second driving component is opposite to the end portion of the cutter wheel component.
3. A constant pressure cutting mechanism as in claim 1 wherein said second drive member is a pneumatic cylinder.
4. The constant-pressure cutting mechanism as claimed in claim 1, wherein the guide rail mounting plate is provided with a groove along a middle portion in a height direction thereof, a screw rod and a nut block are installed in the groove, the screw rod is matched with the nut block, and the slider connecting plate is fixedly connected with the nut block and can reciprocate along a length direction of the screw rod.
5. The constant-pressure cutting mechanism according to claim 4, wherein the first driving member is a motor, and an output end of the motor is connected to an end of the screw rod extending out of the groove through a coupling.
6. The constant pressure cutting mechanism as claimed in claim 1, wherein one side of the rail mounting plate is provided with a linear rail in a first direction, and one side of the slider connecting plate is provided with a slider in a second direction, the slider being matched with the linear rail and being slidable relative thereto, wherein the first direction is the same as the second direction.
7. The constant-pressure cutting mechanism according to claim 2, wherein the fine adjustment mechanism further comprises a slide rail and a slide block connecting seat, the slide rail is fixedly arranged on the driving component mounting plate, the slide block is movably connected with the slide rail, the slide block connecting seat can slide along the length direction of the slide rail, and one side of the slide block connecting seat, which is far away from the slide rail, is fixedly connected with the cutter wheel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507296.XU CN213860067U (en) | 2020-11-03 | 2020-11-03 | Constant pressure cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507296.XU CN213860067U (en) | 2020-11-03 | 2020-11-03 | Constant pressure cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213860067U true CN213860067U (en) | 2021-08-03 |
Family
ID=77052124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022507296.XU Active CN213860067U (en) | 2020-11-03 | 2020-11-03 | Constant pressure cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213860067U (en) |
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2020
- 2020-11-03 CN CN202022507296.XU patent/CN213860067U/en active Active
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