CN211664957U - Flexible automatic clamp for glass cutting - Google Patents
Flexible automatic clamp for glass cutting Download PDFInfo
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- CN211664957U CN211664957U CN201922294868.8U CN201922294868U CN211664957U CN 211664957 U CN211664957 U CN 211664957U CN 201922294868 U CN201922294868 U CN 201922294868U CN 211664957 U CN211664957 U CN 211664957U
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Abstract
The utility model discloses a flexible automatic clamp for glass cutting, which comprises a bottom plate and a clamp platform, wherein the clamp platform is respectively provided with a first X-direction through groove, a first Y-direction through groove, a second Y-direction through groove and a second X-direction through groove; a pair of X-direction positioning shafts moving in opposite directions are respectively arranged in the X-direction first through grooves, and X-direction stop blocks are respectively arranged in the X-direction second through grooves; y-direction positioning shafts are respectively arranged in the Y-direction first through grooves, and Y-direction stop blocks are respectively arranged in the Y-direction second through grooves; the X-direction stop block and the Y-direction stop block are respectively provided with a buffer device; the X-direction positioning shaft and the X-direction stop block are both arranged on the X-direction clamping assembly, and the Y-direction positioning shaft and the Y-direction stop block are both arranged on the Y-direction clamping assembly; the X-direction clamping assembly and the Y-direction clamping assembly are arranged between the bottom plate and the clamp platform in a vertically staggered manner; the flexible automatic clamp has the advantages of compact structure, reasonable design, wide application range, high clamping efficiency and high precision.
Description
Technical Field
The utility model relates to glass-cutting anchor clamps technical field, concretely relates to a flexible automatic clamp for glass-cutting.
Background
The application of the glass is extremely wide, the production development of the glass is promoted, the glass industry becomes a large-scale industry, the glass needs to be cut in the production and processing process of the glass, the traditional glass cutting technology adopts diamond or alloy to mark microgrooves on the glass, external force is applied to two sides of the microgrooves to extend the glass to the thickness direction, longitudinal cracks are formed to realize cutting, and the processing requirements of the traditional glass can be met; in recent decades, the information display industry has advanced new glass and developed towards light weight, thinness and excellent damage resistance, so that the display industry has made higher demands on the comprehensive performance of glass cutting precision, efficiency and internal damage. For example, glass laser cutting is a non-contact less-pollution technology, and can ensure the advantages of neat edge, good verticality and low internal damage under high-speed cutting, thus becoming a novel solution in the glass cutting industry. However, when the laser glass is cut, due to the high cutting speed and high precision requirement, the clamping and fixing of the glass are very important, and the precision, stability and convenience of the clamp can influence the glass cutting quality.
For example, in 2018, a chinese utility model patent (publication No. CN207629428U) discloses a special fixture for laser drilling of planar glass and a laser processing apparatus, which comprises a support plate, a clamping and positioning system, a fixing system and a circulating water system, wherein the clamping and positioning system and the fixing system clamp and fix a workpiece to be processed. Although this special fixture can carry out the centre gripping to glass work piece, its centre gripping station is simple relatively, and adaptability is little, can not adorn the card to the glass of multiple size and shape, lacks automatic synchronous motion moreover, and dress card efficiency is not high. To this end, a flexible automatic clamp for glass cutting is proposed.
Disclosure of Invention
The utility model aims at solving the problems in the prior art and providing a flexible automatic clamp for glass cutting.
In order to achieve the above object, the utility model adopts the following technical scheme:
a flexible automatic clamp for glass cutting comprises a bottom plate, wherein a clamp platform is connected and installed above the bottom plate through a plurality of clamp supporting columns, and a plurality of X-direction first through grooves, Y-direction first through grooves and Y-direction second through grooves are formed in the clamp platform respectively; the first X-direction through groove is formed in the middle of the clamp platform, and the first Y-direction through groove and the second Y-direction through groove are symmetrically formed in two sides of the clamp platform in the Y direction along the X-direction central line of the clamp platform; x-direction second through grooves corresponding to the X-direction first through grooves are formed in the two X-direction sides of the clamp platform;
a pair of X-direction positioning shafts moving in opposite directions is respectively arranged in each X-direction first through groove, and an X-direction stop block is respectively arranged in each X-direction second through groove; a Y-direction positioning shaft is arranged in each Y-direction first through groove, and a Y-direction stop block is arranged in each Y-direction second through groove; the X-direction stop block and the Y-direction stop block are respectively provided with a buffer device;
the X-direction positioning shaft and the X-direction stop block are both arranged on the X-direction clamping assembly, and the Y-direction positioning shaft and the Y-direction stop block are both arranged on the Y-direction clamping assembly; the X-direction clamping assembly and the Y-direction clamping assembly are arranged between the bottom plate and the clamp platform in a vertically staggered mode.
The X-direction positioning shaft can reciprocate in the X-direction first through groove, the X-direction stop block can move along the X-direction second through groove so as to clamp the glass to be processed in the X direction, and the Y-direction positioning shaft and the Y-direction stop block respectively move relatively in the Y-direction first through groove and the Y-direction second through groove so as to clamp the glass to be processed in the Y direction;
due to the arrangement of the through grooves, a plurality of pieces of glass can be clamped simultaneously, so that the clamping amount and the clamping efficiency are improved; the distance between the positioning shaft and the stop block is synchronously changed and adjustable, the clamping position can be automatically adjusted and switched to adapt to clamping of glass with different sizes, the size switching is convenient, and the working efficiency is improved; the consistency and the flexibility of clamping are ensured; buffer can reduce the impact force that glass received at the centre gripping in-process, prevents glass damage, and the security is high.
Furthermore, the X-direction clamping assembly comprises a pair of supporting blocks which are in threaded connection with two sides of the base plate in the X direction, an X-axis transmission screw rod is movably connected between the pair of supporting blocks through a bearing, and a left-handed screw nut and a right-handed screw nut which are opposite in rotation direction are sleeved on two sides of the X-axis transmission screw rod; the left-handed screw cap is sleeved with a left connecting plate, a left sliding plate is screwed above the left connecting plate, the right-handed screw cap is sleeved with a right connecting plate, and a right sliding plate is screwed on the right connecting plate; the left sliding plate and the right sliding plate are arranged in parallel up and down, X-direction positioning push shafts are respectively arranged at two corners of the overlapping area of the left sliding plate and the right sliding plate, and the X-direction positioning push shafts are respectively provided with the X-direction positioning shafts; and the X-direction stop blocks are respectively arranged on one sides of the left sliding plate and the right sliding plate, which are far away from the X-direction positioning push shaft.
Through the arrangement of the structure, when the X-axis transmission screw rod rotates, the left sliding plate and the right sliding plate can be driven to move towards two directions simultaneously, so that an X-direction positioning shaft on the left sliding plate and an X-direction stop block on the right sliding plate are matched to clamp or release a workpiece, and an X-direction positioning shaft on the right sliding plate and the X-direction stop block on the left sliding plate are matched to clamp or release the workpiece; the X-direction clamping assembly is compact in structure due to the matching, and a plurality of workpieces are clamped simultaneously through double-layer staggered movement, so that the structure of the whole clamp is optimized, and the clamping efficiency of the whole clamp is improved.
The X-direction positioning shaft is arranged on the X-direction positioning push shaft, so that the X-direction positioning shafts with different heights can be conveniently selected according to the thickness of the clamp platform and the thickness of a workpiece, the application range of the clamp is expanded, and the flexibility is enhanced.
The left sliding plate and the right sliding plate are arranged above the X-axis transmission screw rod and can also protect the X-axis transmission screw rod, and the phenomenon that sundries falling from the upper side of the clamp damage the X-axis transmission screw rod is avoided, so that the precision of the X-axis transmission screw rod is influenced.
Furthermore, an X-axis guide rod is further arranged on the pair of supporting blocks and is arranged right below the X-axis transmission screw rod in parallel; the lower parts of the left connecting plate and the right connecting plate are respectively sleeved on the X-axis guide rod. The X-axis guide rod can enhance the accuracy of the moving direction, reduce the Y-direction and Z-direction shaking of the left and right connecting plates and improve the moving precision.
Further, a first motor is mounted on one side of the supporting block through a motor mounting plate, and a motor shaft of the first motor is connected with the X-axis transmission screw rod through a synchronous belt; the first motor is arranged below the X-axis transmission screw rod.
Furthermore, an X-direction induction sheet is arranged on the left connecting plate or the right connecting plate; and the bottom plate is provided with an X-direction photoelectric switch matched with the X-direction induction sheet.
The X-axis transmission screw rod is driven to rotate by the motor, and the purpose of automatically controlling the moving position and the clamping distance of the X-direction clamping assembly can be achieved by matching the X-direction induction sheet and the X-direction photoelectric switch.
Furthermore, the Y-direction clamping assembly is provided with a second supporting block and a motor supporting seat which are in threaded connection with two sides of the bottom plate in the Y direction, a second motor is installed outside the motor supporting seat, the second motor is connected with a Y-axis transmission screw rod through a coupler, and the Y-axis transmission screw rod is arranged between the second supporting block and the motor supporting seat; two sides of the Y-axis transmission screw rod are respectively connected with a Y-direction first sliding plate and a Y-direction second sliding plate through nuts with opposite rotation directions; the Y-direction positioning device is characterized in that a plurality of vertical parallel Y-direction stop blocks are respectively screwed at two ends of the Y-direction first sliding plate, a plurality of vertical parallel Y-direction positioning push shafts are respectively screwed at two ends of the Y-direction second sliding plate, and the Y-direction positioning push shafts are installed on the Y-direction positioning push shafts.
Through the arrangement of the structure, the Y-axis transmission screw rod can simultaneously drive the Y-direction first sliding plate and the Y-direction second sliding plate on two sides to move in opposite directions, so that the Y-direction positioning shafts and the Y-direction stop blocks synchronously approach and separate, and the purpose of synchronously clamping or loosening workpieces in the Y direction is achieved.
Furthermore, a pair of Y-axis guide rods is arranged between the second supporting block and the motor supporting seat; the pair of Y-axis guide rods are arranged on two sides of the Y-axis transmission screw rod in parallel and symmetrically; the lower parts of the Y-direction first sliding plate and the Y-direction second sliding plate are respectively sleeved on the Y-axis guide rod; and a screw rod protection plate is further arranged on the Y-axis transmission screw rod, and two sides of the screw rod protection plate are respectively screwed above the second supporting block and the motor supporting seat.
The arrangement of the pair of Y-axis guide rods can improve the accuracy of guiding and the synchronism of movement, and can prevent each slide plate in the Y direction from shaking left and right. The lead screw guard plate can protect Y axle transmission lead screw avoids the debris that drops from the anchor clamps top to cause the damage to it, influences its precision.
Furthermore, a Y-direction induction sheet is arranged on the Y-direction first sliding plate or the Y-direction second sliding plate; and a Y-direction photoelectric switch matched with the Y-direction induction sheet is arranged on the bottom plate.
The Y-axis transmission screw rod is driven to rotate by the motor, and the purposes of automatically controlling the moving position and the clamping distance of the Y-direction clamping assembly can be achieved by matching the Y-direction induction sheet and the Y-direction photoelectric switch.
Further, the buffer device comprises a spring and an elastic block which are matched with each other; the upper parts of the X-direction stop block and the Y-direction stop block are respectively provided with a horizontal spring hole, and one side of each spring hole is provided with a sliding chute; the elastic block is clamped in the sliding groove, the spring is arranged in the spring hole, one end of the spring is abutted to the inside of the spring hole, and the other end of the spring is contacted with the inner wall of the elastic block; the outer wall of the elastic block is arranged towards the X-direction positioning shaft or the Y-direction positioning shaft.
Furthermore, a plurality of adsorption holes are arrayed on the clamp platform; the adsorption holes are respectively positioned in the areas between the X-direction first through groove and the X-direction second through groove, between the adjacent Y-direction first through groove and between the adjacent Y-direction second through groove. The adsorption holes can adsorb the glass workpiece to be clamped and pre-fix the glass workpiece.
From overall structure, X to centre gripping subassembly span Y to centre gripping subassembly to install respectively and fix on the bottom plate, most part all can set up the bottom plate with between the anchor clamps platform for this automatic clamp compact structure, position arrange rationally, be applicable to the assembly of various glass-cutting device or cutting line and use.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the flexible automatic clamp for glass cutting has the advantages of compact structure, reasonable design, wide application range, high clamping efficiency and high precision; 2. the through grooves, the corresponding positioning shafts and the corresponding stop blocks are arranged in a matched mode, so that a plurality of pieces of glass can be clamped at the same time, and the clamping amount and the clamping efficiency are improved; the distance between the positioning shaft and the stop block is changed synchronously, and the clamping position can be automatically adjusted and switched, so that the application range and the working efficiency are improved, and the consistency and the flexibility of clamping are ensured; 3. the buffer device can reduce the impact force on the glass in the clamping process, prevent the glass from being damaged and has high safety; 4. the X-direction clamping assembly and the Y-direction clamping assembly are compact in structure, and a plurality of workpieces are clamped by moving at the same time through double-layer staggered arrangement, so that the structure of the whole clamp is optimized, and the clamping efficiency of the whole clamp is improved; 5. the X direction and the Y direction both adopt screw rod transmission mechanisms, so that the positioning is accurate, and the structural stability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of a flexible automatic clamp for glass cutting according to the present invention;
FIG. 2 is a schematic diagram of the overall explosion structure of a flexible automatic clamp for glass cutting according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the X-direction clamping assembly of the flexible automatic clamp for glass cutting according to the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of a Y-direction clamping assembly of the flexible automatic clamp for glass cutting according to the present invention;
fig. 5 is a schematic view of the bottom view of the Y-direction clamping assembly of the flexible automatic clamp for glass cutting according to the present invention;
FIG. 6 is a schematic structural view of a buffering device (enlarged at A) of the flexible automatic clamp for glass cutting according to the present invention;
in the figure: 1. a base plate; 2. a clamp supporting column; 3. a clamp platform; 4. an X-direction clamping component; 5. a Y-direction clamping component; 6. a first through groove in the X direction; 7. a second through groove in the X direction; 8. a first through groove in the Y direction; 9. a second through groove in the Y direction; 10. an X-direction positioning shaft; 11. an X-direction stop block; 12. a Y-direction positioning shaft; 13. a Y-direction stop block; 14. a buffer device; 15. an X-direction photoelectric switch; 16. a Y-direction photoelectric switch; 17. positioning a push shaft in the X direction; 18. a support block; 19. an X-axis transmission screw rod; 20. a left-handed screw cap; 21. a right-handed screw cap; 22. a left connecting plate; 23. a right connecting plate; 24. a left slide plate; 25. a right slide plate; 26. an X-axis guide rod; 27. an X-direction induction sheet; 28. a motor mounting plate; 29. a first motor; 30. a synchronous belt; 31. a second support block; 32. a motor supporting seat; 33. a second motor; 34. a coupling; 35. a first sliding plate in the Y direction; 36. a second sliding plate in the Y direction; 37. a Y-axis transmission screw rod; 38. a Y-axis guide bar; 39. a Y-direction induction sheet; 40. y-direction positioning push shaft; 41. a screw rod protection plate; 42. an elastic block; 43. a spring; 44. a chute; 45. a spring hole; 46. and (4) adsorbing the pores.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
as shown in fig. 1 and 2, a flexible automatic clamp for glass cutting comprises a base plate 1, wherein a clamp platform 3 is connected and installed above the base plate 1 through four clamp support columns 2, two parallel X-direction first through grooves 6 are formed in the clamp platform 3 along the X direction, and two groups (two in each group) of parallel Y-direction first through grooves 8 and two groups of parallel Y-direction second through grooves 9 are formed in the Y direction; the X-direction first through groove 6 is arranged in the middle of the clamp platform 3, and the Y-direction first through groove 8 and the Y-direction second through groove 9 are symmetrically arranged on two sides of the clamp platform 3; the X-direction two sides of the clamp platform 3 are provided with X-direction second through grooves 7 corresponding to the X-direction first through grooves 6;
a pair of X-direction positioning shafts 10 moving in opposite directions are respectively arranged in each X-direction first through groove 6, and an X-direction stop block 11 is respectively arranged in each X-direction second through groove 7; a Y-direction positioning shaft 12 is respectively arranged in each Y-direction first through groove 8, and a Y-direction stop block 13 is respectively arranged in each Y-direction second through groove 9; the X-direction stop block 11 and the Y-direction stop block 13 are both provided with a buffer device 14;
the X-direction positioning shaft 10 and the X-direction stop block 11 are both arranged on the X-direction clamping assembly 4, and the Y-direction positioning shaft 12 and the Y-direction stop block 13 are both arranged on the Y-direction clamping assembly 5; the X-direction clamping assembly 4 and the Y-direction clamping assembly 5 are arranged between the bottom plate 1 and the clamp platform 3 in a vertically staggered mode.
The X-direction positioning shaft 10 can reciprocate in the X-direction first through groove 6, the X-direction stop block 11 can move along the X-direction second through groove 7 so as to clamp the glass to be processed in the X direction, and the Y-direction positioning shaft 12 and the Y-direction stop block 13 respectively move relatively in the Y-direction first through groove 8 and the Y-direction second through groove 9 so as to clamp the glass to be processed in the Y direction;
the arrangement enables the clamp platform 3 to form a left clamping and fixing station and a right clamping and fixing station, so that two pieces of glass can be clamped simultaneously, and the clamping amount and the clamping efficiency are improved; the distance between the positioning shaft and the stop block is synchronously changed and adjustable, the clamping position can be automatically adjusted and switched to adapt to clamping of glass with different sizes, the size switching is convenient, and the working efficiency is improved; the consistency and the flexibility of clamping are ensured; the buffer device 14 can reduce the impact force on the glass in the clamping process, prevent the glass from being damaged and has high safety.
Further, as shown in fig. 3, the X-direction clamping assembly 4 includes a pair of supporting blocks 18 screwed on both sides of the base plate 1 in the X direction, an X-axis transmission screw rod 19 is movably connected between the pair of supporting blocks 18 through a bearing, and a left-hand nut 20 and a right-hand nut 21 with opposite rotation directions are sleeved on both sides of the X-axis transmission screw rod 19; the left-handed screw cap 20 is sleeved with a left connecting plate 22, a left sliding plate 24 is screwed above the left connecting plate 22, a right connecting plate 23 is sleeved on the right-handed screw cap 21, and a right sliding plate 25 is screwed on the right connecting plate 23; the left sliding plate 24 and the right sliding plate 25 are arranged in parallel up and down in a staggered manner, the X-direction positioning push shaft 17 is respectively arranged at two corners of the overlapping area of the left sliding plate 24 and the right sliding plate 25, and the X-direction positioning push shaft 10 is respectively arranged on the X-direction positioning push shaft 17; the X-direction stop blocks 11 are respectively arranged on one sides of the left sliding plate 24 and the right sliding plate 25, which are far away from the X-direction positioning push shaft 17.
Through the arrangement of the structure, when the X-axis transmission screw rod 19 rotates, the left sliding plate 24 and the right sliding plate 25 can be driven to move towards two directions simultaneously, so that an X-direction positioning shaft on the left sliding plate 24 and an X-direction stop block on the right sliding plate 25 are matched to clamp or release a workpiece, and an X-direction positioning shaft on the right sliding plate 25 and the X-direction stop block on the left sliding plate 24 are matched to clamp or release the workpiece; the X-direction clamping assembly 4 is compact in structure due to the matching, a plurality of workpieces are clamped simultaneously through double-layer staggered movement, the structure of the whole clamp is optimized, and the clamping efficiency of the whole clamp is improved.
The X-direction positioning shaft 10 is arranged on the X-direction positioning push shaft 17, so that the X-direction positioning shafts 10 with different heights can be conveniently selected according to the thickness of the clamp platform and the thickness of a workpiece, the application range of the clamp is expanded, and the flexibility is enhanced.
The left sliding plate 24 and the right sliding plate 25 are arranged above the X-axis transmission screw rod 19, the X-axis transmission screw rod 19 can be protected, and the situation that sundries falling from the upper side of the clamp damage the X-axis transmission screw rod and the precision of the X-axis transmission screw rod is influenced is avoided.
Further, an X-axis guide rod 26 is further arranged on the pair of support blocks 18, and the X-axis guide rod 26 is arranged in parallel right below the X-axis transmission screw rod 19; the lower parts of the left connecting plate 22 and the right connecting plate 23 are respectively sleeved on the X-axis guide rod 26. The X-axis guide rod 26 can enhance the accuracy and stability of the moving direction, reduce the Y-direction and Z-direction shaking of the left and right connecting plates and improve the moving precision.
Further, a first motor 29 is mounted on one side of the supporting block 18 through a motor mounting plate 28, and a motor shaft of the first motor 29 is connected with one end of the X-axis transmission screw rod 19 through a synchronous belt 30; the first motor 29 is disposed below the X-axis drive screw 19.
Further, an X-direction sensing piece 27 is arranged on the left connecting plate 22; and an X-direction photoelectric switch 15 matched with the X-direction sensing sheet 27 is arranged on the bottom plate 1.
The X-axis transmission screw rod 19 is driven to rotate by the first motor 29, and the purposes of automatically controlling the moving position and the clamping distance of the X-direction clamping assembly can be achieved by matching the X-direction induction sheet 27 and the X-direction photoelectric switch 15.
Further, as shown in fig. 4 and 5, the Y-direction clamping assembly 5 has a second supporting block 31 and a motor supporting seat 32 screwed on both sides of the Y-direction of the base plate 1, a second motor 33 is installed outside the motor supporting seat 32, the second motor 33 is connected with a Y-axis transmission screw 37 through a coupling 34, and the Y-axis transmission screw 37 is disposed between the second supporting block 31 and the motor supporting seat 32; two sides of the Y-axis transmission screw rod 37 are respectively connected with a Y-direction first sliding plate 35 and a Y-direction second sliding plate 36 through nuts with opposite rotating directions; two vertically parallel Y-direction stop blocks 13 are respectively screwed at two ends of the Y-direction first sliding plate 35, two vertically parallel Y-direction positioning push shafts 40 are respectively screwed at two ends of the Y-direction second sliding plate 36, and the Y-direction positioning push shafts 12 are mounted on the Y-direction positioning push shafts 40.
Through the arrangement of the structure, the Y-axis transmission screw rod 37 can simultaneously drive the Y-direction first sliding plate 35 and the Y-direction second sliding plate 36 on the two sides to move oppositely, so that a plurality of groups of Y-direction positioning shafts 12 and Y-direction stoppers 13 synchronously approach and separate, and the purpose of synchronously clamping or releasing workpieces in the Y direction is achieved.
Further, a pair of Y-axis guide rods 38 is further disposed between the second supporting block 31 and the motor supporting seat 32; the pair of Y-axis guide rods 38 are arranged on two sides of the Y-axis transmission screw rod 37 in parallel and symmetrically; the lower parts of the Y-direction first sliding plate 35 and the Y-direction second sliding plate 36 are respectively sleeved on the Y-axis guide rod 38; a screw rod protection plate 41 is further arranged right above the Y-axis transmission screw rod 37, and two sides of the screw rod protection plate 41 are respectively screwed above the second supporting block 31 and the motor supporting seat 32.
The pair of Y-axis guide rods 38 can improve the accuracy of guiding and the synchronization of movement, and can prevent the Y-direction sliding plates from shaking left and right. The screw rod protection plate 41 can protect the Y-axis transmission screw rod 37, and the situation that sundries falling from the upper part of the clamp are damaged and the precision of the clamp is affected is avoided.
Further, a Y-direction sensing piece 39 is arranged on the Y-direction first sliding plate 35; and a Y-direction photoelectric switch 16 matched with the Y-direction sensing sheet 39 is arranged on the bottom plate 1.
The Y-axis transmission screw rod 37 is driven to rotate by the second motor 33, and the purposes of automatically controlling the moving position and the clamping distance of the Y-direction clamping assembly can be achieved by matching the Y-direction sensing sheet 39 and the Y-direction photoelectric switch 16.
Further, a plurality of adsorption holes 46 are arrayed on the clamp platform 3; the adsorption holes 46 are respectively located in the clamping station, that is, in the areas between the X-direction first through groove 6 and the X-direction second through groove 7 on the same side, the adjacent Y-direction first through groove 8, and the adjacent Y-direction second through groove 9.
Example two:
the present embodiment provides a structure of a buffer device.
As shown in fig. 6, the damping device includes a spring 43 and an elastic block 42 which are matched with each other; the upper parts of the Y-direction block (and the X-direction block) are provided with horizontal spring holes 45, and one side of each spring hole 45 is provided with a sliding groove 44; the elastic block 42 is clamped in the sliding groove 44, the spring 43 is arranged in the spring hole 45, one end of the spring 43 is abutted against the inside of the spring hole 45, and the other end of the spring 43 is contacted with the inner side wall of the elastic block 42; the outer wall of the elastic block 42 is arranged towards the X-direction positioning shaft or the Y-direction positioning shaft.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A flexible automatic clamp for glass cutting comprises a bottom plate and is characterized in that a clamp platform is connected and mounted above the bottom plate through a plurality of clamp supporting columns, and a plurality of X-direction first through grooves, Y-direction first through grooves and Y-direction second through grooves are formed in the clamp platform respectively; the first X-direction through groove is formed in the middle of the clamp platform, and the first Y-direction through groove and the second Y-direction through groove are symmetrically formed in two sides of the clamp platform in the Y direction along the X-direction central line of the clamp platform; x-direction second through grooves corresponding to the X-direction first through grooves are formed in the two X-direction sides of the clamp platform;
a pair of X-direction positioning shafts moving in opposite directions is respectively arranged in each X-direction first through groove, and an X-direction stop block is respectively arranged in each X-direction second through groove; a Y-direction positioning shaft is arranged in each Y-direction first through groove, and a Y-direction stop block is arranged in each Y-direction second through groove; the X-direction stop block and the Y-direction stop block are respectively provided with a buffer device;
the X-direction positioning shaft and the X-direction stop block are both arranged on the X-direction clamping assembly, and the Y-direction positioning shaft and the Y-direction stop block are both arranged on the Y-direction clamping assembly; the X-direction clamping assembly and the Y-direction clamping assembly are arranged between the bottom plate and the clamp platform in a vertically staggered mode.
2. The flexible automatic clamp for glass cutting according to claim 1, wherein the X-direction clamping assembly comprises a pair of supporting blocks screwed on two sides of the X direction of the bottom plate, an X-axis transmission screw rod is movably connected between the pair of supporting blocks through a bearing, and a left-handed nut and a right-handed nut with opposite rotation directions are sleeved on two sides of the X-axis transmission screw rod; the left-handed screw cap is sleeved with a left connecting plate, a left sliding plate is screwed above the left connecting plate, the right-handed screw cap is sleeved with a right connecting plate, and a right sliding plate is screwed on the right connecting plate; the left sliding plate and the right sliding plate are arranged in parallel up and down, X-direction positioning push shafts are respectively arranged at two corners of the overlapping area of the left sliding plate and the right sliding plate, and the X-direction positioning push shafts are respectively provided with the X-direction positioning shafts; and the X-direction stop blocks are respectively arranged on one sides of the left sliding plate and the right sliding plate, which are far away from the X-direction positioning push shaft.
3. The flexible automatic clamp for glass cutting according to claim 2, wherein an X-axis guide rod is further arranged on one pair of the supporting blocks, and the X-axis guide rods are arranged right below the X-axis transmission screw rod in parallel; the lower parts of the left connecting plate and the right connecting plate are respectively sleeved on the X-axis guide rod.
4. The flexible automatic clamp for glass cutting according to claim 2, wherein a first motor is mounted on one side of the supporting block through a motor mounting plate, and a motor shaft of the first motor is connected with the X-axis transmission screw rod through a synchronous belt; the first motor is arranged below the X-axis transmission screw rod.
5. The flexible automatic clamp for glass cutting according to claim 2, wherein an X-direction induction sheet is arranged on the left connecting plate or the right connecting plate; and the bottom plate is provided with an X-direction photoelectric switch matched with the X-direction induction sheet.
6. The flexible automatic clamp for glass cutting according to claim 1, wherein the Y-direction clamping assembly has a second support block and a motor support base screwed on both sides of the bottom plate in the Y direction, a second motor is installed outside the motor support base, the second motor is connected with a Y-axis transmission screw rod through a coupling, and the Y-axis transmission screw rod is arranged between the second support block and the motor support base; two sides of the Y-axis transmission screw rod are respectively connected with a Y-direction first sliding plate and a Y-direction second sliding plate through nuts with opposite rotation directions; the Y-direction positioning device is characterized in that a plurality of vertical parallel Y-direction stop blocks are respectively screwed at two ends of the Y-direction first sliding plate, a plurality of vertical parallel Y-direction positioning push shafts are respectively screwed at two ends of the Y-direction second sliding plate, and the Y-direction positioning push shafts are installed on the Y-direction positioning push shafts.
7. The flexible automatic clamp for glass cutting according to claim 6, wherein a pair of Y-axis guide rods are further arranged between the second supporting block and the motor supporting seat; the pair of Y-axis guide rods are arranged on two sides of the Y-axis transmission screw rod in parallel and symmetrically; the lower parts of the Y-direction first sliding plate and the Y-direction second sliding plate are respectively sleeved on the Y-axis guide rod; and a screw rod protection plate is further arranged on the Y-axis transmission screw rod, and two sides of the screw rod protection plate are respectively screwed above the second supporting block and the motor supporting seat.
8. The flexible automatic clamp for glass cutting according to claim 6, wherein a Y-direction sensing piece is arranged on the Y-direction first sliding plate or the Y-direction second sliding plate; and a Y-direction photoelectric switch matched with the Y-direction induction sheet is arranged on the bottom plate.
9. The flexible automated clamp for glass cutting according to claim 1, wherein the buffer means comprises cooperating springs and resilient blocks; the upper parts of the X-direction stop block and the Y-direction stop block are respectively provided with a horizontal spring hole, and one side of each spring hole is provided with a sliding chute; the elastic block is clamped in the sliding groove, the spring is arranged in the spring hole, one end of the spring is abutted to the inside of the spring hole, and the other end of the spring is contacted with the inner wall of the elastic block; the outer wall of the elastic block is arranged towards the X-direction positioning shaft or the Y-direction positioning shaft.
10. The flexible automatic clamp for glass cutting according to claim 1, characterized in that a plurality of adsorption holes are further arrayed on the clamp platform; the adsorption holes are respectively positioned in the areas between the X-direction first through groove and the X-direction second through groove, between the adjacent Y-direction first through groove and between the adjacent Y-direction second through groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294868.8U CN211664957U (en) | 2019-12-19 | 2019-12-19 | Flexible automatic clamp for glass cutting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922294868.8U CN211664957U (en) | 2019-12-19 | 2019-12-19 | Flexible automatic clamp for glass cutting |
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| CN211664957U true CN211664957U (en) | 2020-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454219A (en) * | 2020-12-09 | 2021-03-09 | 宁波大学科学技术学院 | Wall-opening glass metal attaching special fixture |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454219A (en) * | 2020-12-09 | 2021-03-09 | 宁波大学科学技术学院 | Wall-opening glass metal attaching special fixture |
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