Color steel plate edge grinding device

Abstract

According to the technical scheme, the color steel plate edge grinding device is characterized in that the color steel plate edge grinding device comprises a workbench, a first worm rotates to drive a synchronous belt wheel and a transmission synchronous belt to rotate, then a second worm rotates along with the synchronous belt under the belt transmission effect, and at the moment, under the worm gear transmission effect of the first worm, the second worm and a worm gear, the first worm is driven to rotate; a worm gear can drive a plurality of third lead screws to rotate at the same time, then under the thread transmission action of second threaded holes and the third lead screws, two mounting rods can drive a plurality of second ejection blocks to move upwards, and then the second ejection blocks can eject a plurality of second adjusting blocks to make the second adjusting blocks far away from each other; at the moment, the first adjusting plate, the second adjusting plate and the third adjusting plate can be far away from one another, so that the use distances among the first adjusting plate, the second adjusting plate and the third adjusting plate are adjusted, and then the color steel plates with different bending sizes can be limited and fixed; in this way, the effect that color steel plates with different bending sizes can be fixed and edged conveniently in large-batch production is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of color steel plate edge grinding, and in particular to a color steel plate edge grinding device. Background Art

[0002] Color coated steel plate refers to color-coated steel plate. Color coated steel plate is a steel plate with an organic coating. It has the advantages of good corrosion resistance, bright colors, beautiful appearance, easy processing and molding, the original strength of the steel plate, and low cost. Color coated steel plate is widely used in construction, home appliances, transportation and other industries. For the construction industry, it is mainly used for roofs, walls and doors of industrial and commercial buildings such as steel structure factories, airports, warehouses and refrigeration. Civil buildings use less color steel plates. After production and processing, the edges and corners of color steel plates will be sharper, and grinding equipment is often required to grind and passivate the sharp edges.

[0003] In the prior art, the edge grinding of color steel plates usually requires the use of tooling to clamp and fix them, and different color steels have different sizes of bending parts on their surfaces. Therefore, when edge grinding color steel plates of different sizes, the tooling may need to be replaced according to the different color steel plates. In mass production, the types of color steel plates may be frequently changed due to production needs, and the tooling on the edge grinding equipment may need to be replaced, which may affect the effect of batch edge grinding of color steel plates. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a color steel plate edge grinding device to solve the problems raised in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A color steel plate edge grinding device comprises a workbench, a mounting frame is fixedly installed on the top surface of the workbench, a first mounting box is fixedly installed on the top surface of the workbench, a mobile plate is slidably connected between the workbench and the mounting frame, two electric hydraulic rods are fixedly installed on the top surface of the mounting frame, and the bottom surfaces of the telescopic rods of the two electric hydraulic rods are fixedly installed with the mobile plate;

[0007] A top plate, the top plate is fixedly mounted on the top surface of the first installation box, the first installation box is rotatably connected with a first worm and a second worm respectively, the outer circumferential wall surfaces of the first worm and the second worm are fixedly sleeved with synchronous pulleys, a transmission synchronous belt is arranged between the two synchronous pulleys, and the two synchronous pulleys are connected through the transmission synchronous belt;

[0008] A plurality of third screw rods, wherein the plurality of third screw rods are rotatably connected to the interior of the first installation box, and the outer circumferential wall surfaces of the plurality of third screw rods are fixedly sleeved with worm wheels, and the worm wheels are meshedly connected with the first worm and the second worm respectively;

[0009] Two mounting rods are arranged inside the first mounting box, and a plurality of second top blocks are fixedly installed on one side of the two mounting rods, and two second threaded holes are respectively opened on the top surfaces of the two mounting rods, and the second threaded holes are threadedly connected with the third screw rod;

[0010] A plurality of first adjustment plates, wherein the plurality of first adjustment plates are all arranged on the top surface of the top plate, the plurality of second adjustment plates are arranged on the top surface of the top plate, the plurality of third adjustment plates are arranged on the top surface of the top plate, a plurality of connecting seats are fixedly installed on the bottom surface of the top plate, two mounting sleeves are fixedly installed on the inner sides of the top plate, circular grooves are respectively provided on the two sides of the connecting seat and one side of the mounting sleeve, a second connecting column is movably sleeved on the inner circular wall surface of the circular groove, a limiting ring is fixedly sleeved on the inner circular wall surface of the circular groove, the inner circular wall surface of the limiting ring is movably sleeved on the second connecting column, a second spring is movably sleeved on the outer circular wall surface of the second connecting column, a second adjusting block is fixedly installed on one end of the second connecting column, one side of the plurality of second adjusting blocks are respectively fixedly installed on the first adjusting plate, the second adjusting plate and the third adjusting plate, a plurality of positioning holes are provided on the inner wall surface of the top plate, and the second adjusting block is movably sleeved on the positioning holes;

[0011] A grinding component, which is arranged on one side of the workbench and is used for performing edge grinding on the color steel plate;

[0012] The inner support component is arranged on the bottom surface of the mobile plate and is used to support the inner wall of the color steel plate to prevent it from deforming during grinding.

[0013] By adopting the above technical scheme, when in use, the staff rotates the first worm according to the size of the bent part of the color steel plate, and then the movement of the first worm will drive the synchronous pulley and the transmission synchronous belt to rotate, and then the second worm will rotate accordingly under the belt transmission action of the synchronous pulley and the transmission synchronous belt. At this time, under the worm gear transmission action of the first worm, the second worm and the worm wheel, the worm wheel will rotate with the rotation of the first worm and the second worm, and then the simultaneous rotation of multiple worm wheels will drive multiple third screws to rotate at the same time, and then under the threaded transmission action of the second threaded hole and the third screw, the two mounting rods will drive multiple second top blocks to move upward, and then the multiple second top blocks will push the multiple second adjustment blocks and make them move away from each other. At this time, the second adjustment block will drive the first adjustment plate, the second adjustment plate and The third adjustment plates are moved away from each other, so as to adjust the use spacing between the first adjustment plate, the second adjustment plate and the third adjustment plate. After the above steps are completed, the staff places the color steel plate on the surface of the first adjustment plate, the second adjustment plate and the third adjustment plate, and uses the electric hydraulic rod to drive the mobile version to press down the top of the color steel plate. At this time, the staff uses the inner support assembly to limit the inner wall of the color steel plate, and then the staff uses the grinding assembly to grind the color steel plate. In this process, since the use spacing between the first adjustment plate, the second adjustment plate and the third adjustment plate can be adjusted, the color steel plates with different bending sizes can be limited and fixed, and the edges can be ground, thereby achieving the effect of facilitating the fixing and edge grinding of color steel plates with different bending sizes in mass production.

[0014] Preferably, the grinding assembly includes: a transmission box, the transmission box is fixedly mounted on one side of the workbench, a first screw rod is rotatably connected inside the transmission box, a drive motor is fixedly mounted on one side of the transmission box, one end of the drive shaft of the drive motor is fixedly mounted to the first screw rod, a moving block is provided inside the transmission box, a first threaded hole is opened on one side of the moving block, the first threaded hole is threadedly connected to the first screw rod, a mounting frame is fixedly mounted on the top surface of the moving block, a mounting seat is fixedly mounted on the top surface of the mounting frame, a mounting plate is provided on one side of the mounting seat, an electric motor is fixedly mounted on the top surface of the mounting plate, and a grinding column is fixedly mounted on the bottom surface of the electric motor drive shaft.

[0015] By adopting the above technical solution, after the staff fixes the color steel plate, the staff uses the drive motor and the electric motor, and the rotation of the drive shaft of the electric motor will drive the grinding column to rotate. At the same time, the rotation of the drive shaft of the drive motor will drive the first guide rod to rotate. Then, under the threaded transmission action of the first guide rod and the first threaded hole, the moving block will drive the mounting frame and the grinding column to move, and perform edge grinding on the color steel plate.

[0016] Preferably, the inner support assembly includes: a second mounting box, the second mounting box is fixedly mounted on the bottom surface of the mobile version, the bottom surface of the second mounting box is slidably connected to a plurality of first inner support plates and a plurality of second inner support plates, each of the first inner support plates and a second inner support plate form a group, a plurality of the first inner support plates and a plurality of the second inner support plates are respectively fixedly mounted with movable blocks on one side, a second screw rod is rotatably connected inside the second mounting box, a slide plate is slidably connected inside the second mounting box, a plurality of adjusting rods are respectively fixedly mounted on both sides of the slide plate, and a third thread is provided on one side of the slide plate The third threaded hole is threadedly connected to the second screw rod, a plurality of positioning blocks are fixedly installed on the inner bottom surface of the second mounting box, a plurality of mounting tubes are fixedly installed on the inner wall surface of the second mounting box, a third connecting column is slidably connected inside the positioning block, a third spring is movably sleeved on the outer circular wall surface of the third connecting column, a third adjusting block is fixedly installed on one end of the third connecting column, a third top block is fixedly installed on the other end of the third connecting column, a fourth connecting column is slidably connected inside the mounting tube, a fourth spring is movably sleeved inside the mounting tube, and one end of the mounting tube is fixedly installed on the movable block.

[0017] By adopting the above technical scheme, when the staff presses the movable plate down on the top of the color steel plate, the second mounting box will fit on the top of the color steel plate, and multiple first inner support plates and second inner support plates will enter the inside of the bending part of the color steel plate. At this time, the staff rotates the second screw rod, and then the slide plate will drive multiple adjusting rods to move under the threaded transmission action of the second screw rod and the third threaded hole, and then the adjusting rod will squeeze the third adjusting block. At this time, the movement of the third adjusting block will drive the third connecting column and the third top block to move, and the third spring will be squeezed, and then the third top block will squeeze the movable block, and then the squeezed movement of the movable block will drive the first inner support plate and the second inner support plate to move away from each other. At this time, the movement of the movable block will drive the fourth connecting column to move, and the fourth spring will be squeezed, and then the first inner support plate and the second inner support plate will move away and fit on the inner wall of the bending part of the color steel plate, thereby achieving the effect of internal support and fixing the inner wall of the bending part of the color steel plate.

[0018] Preferably, a cylinder is fixedly mounted on the inner bottom surface of the mounting frame, a first top block is fixedly mounted on the top surface of the cylinder telescopic rod, a first connecting column is slidably connected to the inside of the mounting seat, a first spring is movably sleeved on the outer circular wall surface of the first connecting column, a first adjusting block is fixedly mounted on one end of the first connecting column, and the other end of the first connecting column is fixedly mounted to the mounting plate.

[0019] By adopting the above technical solution, when the staff needs to control the grinding amount of the grinding column, the staff realizes the lifting and lowering of the cylinder telescopic rod by controlling the air intake of the cylinder, and then the lifting and lowering of the cylinder telescopic rod will drive the first top block to move up and down, and then the first top block will push the first adjusting block to move. At this time, the movement of the first adjusting block will drive the first connecting column, the mounting plate and the grinding column to move, and at the same time the first spring will be squeezed, so that the grinding amount of the grinding column can be adjusted by adjusting the use position of the grinding column.

[0020] Preferably, two first guide rods are fixedly installed inside the transmission box, two first guide holes are opened on one side of the movable block, and the first guide holes are movably connected to the first guide rods, two second guide rods are fixedly installed on one side of the mounting plate, two second guide holes are opened on one side of the mounting seat, and the second guide holes are movably connected to the second guide rods.

[0021] By adopting the above technical solution, the phenomenon of flipping and displacement when the moving block and the mounting plate are moved can be prevented.

[0022] Preferably, sealing plates are fixed to both sides of the first installation box by bolt connection.

[0023] By adopting the above technical solution, it is convenient to repair the components inside the first installation box when problems occur therein.

[0024] Preferably, accordion covers are fixedly mounted on both sides of the interior of the transmission box, and both sides of the moving block are fixedly mounted on the accordion covers.

[0025] By adopting the above technical solution, grinding debris is prevented from entering the interior of the transmission box and affecting its use.

[0026] Preferably, rubber pads are attached to the surfaces of the first adjustment plate, the second adjustment plate, the third adjustment plate, the first inner support plate and the second inner support plate.

[0027] By adopting the above technical solution, the color steel plate can be prevented from being crushed.

[0028] In summary, the present invention mainly has the following beneficial effects:

[0029] The rotation of the first worm drives the synchronous pulley and the transmission synchronous belt to rotate, and then the second worm will rotate accordingly under the action of the belt transmission. At this time, under the worm gear transmission of the first worm, the second worm and the worm wheel, the worm wheel will drive multiple third screws to rotate at the same time, and then under the threaded transmission of the second threaded hole and the third screw, the two mounting rods will drive multiple second top blocks to move upward, and then the multiple second top blocks will push the multiple second adjustment blocks and make them move away from each other. At this time, the first adjustment plate, the second adjustment plate and the third adjustment plate will move away from each other, so as to adjust the use spacing between the first adjustment plate, the second adjustment plate and the third adjustment plate, and then the color steel plates with different bending sizes can be limited and fixed, so as to achieve the effect of facilitating the fixed edging of color steel plates with different bending sizes in mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the installation frame of the present invention;

[0032] Figure 3 It is a schematic diagram of the transmission box structure of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the mounting frame of the present invention;

[0034] Figure 5 It is a schematic diagram of the first installation box structure of the present invention;

[0035] Figure 6 It is a bottom view schematic diagram of the top plate structure of the present invention;

[0036] Figure 7 It is a schematic diagram of the installation sleeve structure of the present invention;

[0037] Figure 8 It is a schematic diagram of the structure of the second installation box of the present invention;

[0038] Fig. 9 It is a schematic diagram of the positioning block structure of the present invention;

[0039] Fig.10 It is a schematic diagram of the installation pipe structure of the present invention;

[0040] Fig.11 yes Figure 5 Schematic diagram of the local structure of A.

[0041] Figure numerals: 1, workbench; 2, mounting frame; 3, mobile plate; 4, first mounting box; 5, electric hydraulic rod; 6, transmission box; 7, second mounting box; 8, first screw rod; 9, driving motor; 10, moving block; 11, first threaded hole; 12, first guide rod; 13, first guide hole; 14, accordion cover; 15, mounting frame; 16, cylinder; 17, first top block; 18, mounting seat; 19, first connecting column; 20, first spring; 21, first adjusting block; 22, mounting plate; 23, electric motor; 24, grinding column; 25, second guide rod; 26, second guide hole; 27, top plate; 28, first adjusting plate; 29, second adjusting plate; 30, third adjusting plate; 31, sealing plate; 32 , the first worm; 33, the second worm; 34, the synchronous pulley; 35, the transmission synchronous belt; 36, the mounting rod; 37, the second top block; 38, the second threaded hole; 39, the positioning hole; 40, the mounting sleeve; 41, the connecting seat; 42, the second adjusting block; 43, the limiting ring; 44, the second spring; 45, the second connecting column; 46, the second screw rod; 47, the slide plate; 48, the third threaded hole; 49, the adjusting rod; 50, the positioning block; 51, the mounting tube; 52, the first inner support plate; 53, the second inner support plate; 54, the movable block; 55, the third connecting column; 56, the third spring; 57, the third adjusting block; 58, the third top block; 59, the fourth connecting column; 60, the fourth spring; 61, the third screw rod; 62, the worm wheel. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1

[0044] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11A color steel plate edge grinding device comprises: a workbench 1, a mounting frame 2 is fixedly installed on the top surface of the workbench 1, a first mounting box 4 is fixedly installed on the top surface of the workbench 1, a mobile plate 3 is slidably connected between the workbench 1 and the mounting frame 2, two electric hydraulic rods 5 are fixedly installed on the top surface of the mounting frame 2, and the bottom surfaces of the telescopic rods of the two electric hydraulic rods 5 are fixedly installed with the mobile plate 3; a top plate 27, the top plate 27 is fixedly installed on the top surface of the first mounting box 4, and the first worm 32 and the second worm 33 are rotatably connected inside the first mounting box 4, and the outer circumferential wall surfaces of the first worm 32 and the second worm 33 are fixedly sleeved There are synchronous pulleys 34, a transmission synchronous belt 35 is arranged between the two synchronous pulleys 34, and the two synchronous pulleys 34 are connected by the transmission synchronous belt 35; a plurality of third screw rods 61, the plurality of third screw rods 61 are rotatably connected to the inside of the first mounting box 4, the outer circumferential wall surfaces of the plurality of third screw rods 61 are fixedly sleeved with worm wheels 62, and the worm wheels 62 are respectively meshed and connected with the first worm 32 and the second worm 33; two mounting rods 36 are arranged inside the first mounting box 4, and a plurality of second top blocks 37 are respectively fixedly installed on one side of the two mounting rods 36, and the top surfaces of the two mounting rods 36 are respectively provided with Two second threaded holes 38, the second threaded holes 38 are threadedly connected to the third screw rod 61; a plurality of first adjustment plates 28, the plurality of first adjustment plates 28 are all arranged on the top surface of the top plate 27, a plurality of second adjustment plates 29 are arranged on the top surface of the top plate 27, two third adjustment plates 30 are arranged on the top surface of the top plate 27, a plurality of connecting seats 41 are fixedly installed on the bottom surface of the top plate 27, two mounting sleeves 40 are fixedly installed on both sides of the interior of the top plate 27, circular grooves are respectively provided on both sides of the connecting seat 41 and one side of the mounting sleeve 40, the inner circular wall surface of the circular groove is movably sleeved with a second connecting column 45, and the inner circular groove The circular wall surface is fixedly sleeved with a limit ring 43, the inner circular wall surface of the limit ring 43 is movably sleeved with a second connecting column 45, the outer circular wall surface of the second connecting column 45 is movably sleeved with a second spring 44, one end of the second connecting column 45 is fixedly installed with a second adjusting block 42, one side of a plurality of second adjusting blocks 42 are respectively fixedly installed with the first adjusting plate 28, the second adjusting plate 29 and the third adjusting plate 30, the inner wall surface of the top plate 27 is provided with a plurality of positioning holes 39, and the second adjusting blocks 42 are movably sleeved with the positioning holes 39; a grinding assembly, which is arranged on one side of the workbench 1 and is used for edge grinding of the color steel plate;The inner support component is arranged on the bottom surface of the movable plate 3, and is used to support the inner wall of the color steel plate to prevent it from being deformed during grinding. When in use, the staff rotates the first worm 32 according to the size of the bent part of the color steel plate, and then the movement of the first worm 32 will drive the synchronous pulley 34 and the transmission synchronous belt 35 to rotate, and then the second worm 33 will rotate accordingly under the belt transmission action of the synchronous pulley 34 and the transmission synchronous belt 35. At this time, under the worm gear transmission action of the first worm 32, the second worm 33 and the worm wheel 62, the worm wheel 62 will rotate with the rotation of the first worm 32 and the second worm 33, and then the simultaneous rotation of multiple worm wheels 62 will drive multiple third screw rods 61 to rotate at the same time, and then under the threaded transmission action of the second threaded hole 38 and the third screw rod 61, the two mounting rods 36 will drive multiple second top blocks 37 to move upward, and then the multiple second top blocks 37 will push the multiple second adjustment blocks 42 and make them mutually Move away, at this time, the second adjustment block 42 will drive the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30 to move away from each other, so as to adjust the use spacing between the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30. After the above steps are completed, the staff will place the color steel plate on the surface of the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30, and use the electric hydraulic rod 5 to drive the mobile plate 3 to press down the top of the color steel plate. At this time, the staff uses the inner support component to limit the inner wall of the color steel plate, and then the staff uses the grinding component to grind the color steel plate. In this process, since the use spacing of the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30 can be adjusted, the color steel plates of different bending sizes can be limited and fixed, and the edges can be ground, so as to achieve the effect of facilitating the fixing and grinding of color steel plates of different bending sizes in mass production. ;

[0045] Embodiment 2

[0046] Based on the above embodiment 1, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The grinding assembly includes: a transmission box 6, the transmission box 6 is fixedly installed on one side of the workbench 1, the transmission box 6 is rotatably connected with a first screw rod 8, a driving motor 9 is fixedly installed on one side of the transmission box 6, one end of the driving shaft of the driving motor 9 is fixedly installed with the first screw rod 8, a moving block 10 is arranged inside the transmission box 6, a first threaded hole 11 is opened on one side of the moving block 10, the first threaded hole 11 is threadedly connected with the first screw rod 8, a mounting frame 15 is fixedly installed on the top surface of the moving block 10, a mounting seat 18 is fixedly installed on the top surface of the mounting frame 15, and a mounting plate 2 is arranged on one side of the mounting seat 18 2. An electric motor 23 is fixedly installed on the top surface of the mounting plate 22, and a grinding column 24 is fixedly installed on the bottom surface of the driving shaft of the electric motor 23. After the staff fixes the color steel plate, the staff uses the driving motor 9 and the electric motor 23, and the rotation of the driving shaft of the electric motor 23 will drive the grinding column 24 to rotate. At the same time, the rotation of the driving shaft of the driving motor 9 will drive the first guide rod 12 to rotate. Then, under the threaded transmission action of the first guide rod 12 and the first threaded hole 11, the moving block 10 will drive the mounting frame 15 and the grinding column 24 to move, and perform edge grinding on the color steel plate.

[0047] Embodiment 3

[0048] Based on the above embodiment 1 or 2, refer to Figure 2 , Figure 8 , Fig. 9 and Fig.10The inner support assembly includes: a second mounting box 7, the second mounting box 7 is fixedly mounted on the bottom surface of the mobile plate 3, the bottom surface of the second mounting box 7 is slidably connected with a plurality of first inner support plates 52 and a plurality of second inner support plates 53, each first inner support plate 52 and a second inner support plate 53 form a group, a plurality of first inner support plates 52 and a plurality of second inner support plates 53 are respectively fixedly mounted with a movable block 54 on one side, the interior of the second mounting box 7 is rotatably connected with a second screw rod 46, the interior of the second mounting box 7 is slidably connected with a slide plate 47, and a plurality of adjustment rods 4 are respectively fixedly mounted on both sides of the slide plate 47 9, a third threaded hole 48 is provided on one side of the slide plate 47, and the third threaded hole 48 is threadedly connected to the second screw rod 46, a plurality of positioning blocks 50 are fixedly installed on the inner bottom surface of the second mounting box 7, a plurality of mounting tubes 51 are fixedly installed on the inner wall surface of the second mounting box 7, a third connecting column 55 is slidably connected inside the positioning block 50, a third spring 56 is movably sleeved on the outer wall surface of the third connecting column 55, a third adjusting block 57 is fixedly installed on one end of the third connecting column 55, a third top block 58 is fixedly installed on the other end of the third connecting column 55, and a fourth connecting tube 51 is slidably connected inside the mounting tube 51. The connecting column 59 and the internal movable sleeve of the mounting tube 51 are connected with the fourth spring 60. One end of the mounting tube 51 is fixedly installed with the movable block 54. When the staff presses the movable plate 3 down on the top of the color steel plate, the second mounting box 7 will fit on the top of the color steel plate, and the first inner support plates 52 and the second inner support plates 53 will enter the inner part of the bending part of the color steel plate. At this time, the staff rotates the second screw rod 46, and then the slide plate 47 will drive the multiple adjustment rods 49 to move under the threaded transmission of the second screw rod 46 and the third threaded hole 48, and then the adjustment rod 49 will squeeze the third adjustment block 57. At this time, the movement of the third adjusting block 57 will drive the third connecting column 55 and the third top block 58 to move, and the third spring 56 will be squeezed, and then the third top block 58 will squeeze the movable block 54, and then the movable block 54 will be squeezed and moved to drive the first inner support plate 52 and the second inner support plate 53 to move away from each other. At this time, the movement of the movable block 54 will drive the fourth connecting column 59 to move, and the fourth spring 60 will be squeezed, and then the first inner support plate 52 and the second inner support plate 53 will move away from each other and fit on the inner wall of the bend of the color steel plate, so as to achieve the effect of internal support and fixation of the inner wall of the bend of the color steel plate.

[0049] Embodiment 4

[0050] Based on the above embodiments 1, 2 or 3, refer to Figure 3 , Figure 4 , Figure 5 and Figure 8The inner bottom surface of the mounting frame 15 is fixedly installed with a cylinder 16, and the top surface of the telescopic rod of the cylinder 16 is fixedly installed with a first top block 17. The inner side of the mounting seat 18 is slidably connected with a first connecting column 19, and the outer circular wall surface of the first connecting column 19 is movably sleeved with a first spring 20. One end of the first connecting column 19 is fixedly installed with a first adjusting block 21, and the other end of the first connecting column 19 is fixedly installed with a mounting plate 22. When the staff needs to control the grinding amount of the grinding column 24, the staff controls the air intake of the cylinder 16 to realize the lifting and lowering of the telescopic rod of the cylinder 16, and then the lifting and lowering of the telescopic rod of the cylinder 16 will drive the first top block 17 to move up and down, and then the first top block 17 will push the first adjusting block 21 to move. At this time, the movement of the first adjusting block 21 will drive the first connecting column 19, the mounting plate 22 and the grinding column 24 to move, and at the same time the first spring 20 will be squeezed, so that the grinding amount of the grinding column 24 can be adjusted by adjusting the use position of the grinding column 24. Two first guide rods 12 are fixedly installed, two first guide holes 13 are provided on one side of the moving block 10, and the first guide holes 13 are movably connected with the first guide rod 12; two second guide rods 25 are fixedly installed on one side of the mounting plate 22, and two second guide holes 26 are provided on one side of the mounting seat 18, and the second guide holes 26 are movably connected with the second guide rod 25 to prevent the moving block 10 and the mounting plate 22 from flipping and deviating when moving; sealing plates 31 are fixedly provided on both sides of the first mounting box 4 by bolt connection, so as to facilitate the maintenance of the components inside the first mounting box 4 when problems occur; accordion covers 14 are fixedly provided on both sides of the interior of the transmission box 6, and both sides of the moving block 10 are fixedly provided with the accordion covers 14 to prevent grinding debris from entering the interior of the transmission box 6 and affecting its use; rubber pads are affixed to the surfaces of the first adjusting plate 28, the second adjusting plate 29, the third adjusting plate 30, the first inner supporting plate 52 and the second inner supporting plate 53 to prevent the color steel plate from being crushed.

[0051] Working principle: Please refer to Figure 1-Figure 11As shown, when in use, the staff rotates the first worm 32 according to the size of the bent portion of the color steel plate, and then the first worm 32 drives the synchronous pulley 34 and the transmission synchronous belt 35 to rotate, and then the second worm 33 will rotate accordingly under the belt transmission action of the synchronous pulley 34 and the transmission synchronous belt 35. At this time, under the worm gear transmission action of the first worm 32, the second worm 33 and the worm wheel 62, the worm wheel 62 will rotate with the rotation of the first worm 32 and the second worm 33, and then the simultaneous rotation of multiple worm wheels 62 will drive multiple third screw rods 61 to rotate at the same time, and then under the threaded transmission action of the second threaded hole 38 and the third screw rod 61, the two mounting rods 36 will drive multiple second top blocks 37 to move upward, and then the multiple second top blocks 37 will push the multiple second adjustment blocks 42 and make them move away from each other, and at this time the second adjustment block 42 will drive the first adjustment plate 2 8. The second adjustment plate 29 and the third adjustment plate 30 are moved away from each other, so as to adjust the use spacing between the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30. After the above steps are completed, the staff places the color steel plate on the surfaces of the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30, and uses the electric hydraulic rod 5 to drive the mobile plate 3 to press down the top of the color steel plate. At this time, the staff uses the inner support component to limit the inner wall of the color steel plate, and then the staff uses the grinding component to grind the color steel plate. In this process, since the use spacing between the first adjustment plate 28, the second adjustment plate 29 and the third adjustment plate 30 can be adjusted, the color steel plates with different bending sizes can be limited and fixed, and the edges can be ground, thereby achieving the effect of facilitating the fixing and grinding of color steel plates with different bending sizes in mass production.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A color steel plate edge grinding device, characterized in that: include: A workbench (1), a mounting frame (2) is fixedly mounted on the top surface of the workbench (1), a first mounting box (4) is fixedly mounted on the top surface of the workbench (1), a movable plate (3) is slidably connected between the workbench (1) and the mounting frame (2), two electric hydraulic rods (5) are fixedly mounted on the top surface of the mounting frame (2), and the bottom surfaces of the telescopic rods of the two electric hydraulic rods (5) are fixedly mounted on the movable plate (3); A top plate (27), the top plate (27) is fixedly mounted on the top surface of the first installation box (4), the first installation box (4) is internally rotatably connected with a first worm (32) and a second worm (33), the outer circumferential wall surfaces of the first worm (32) and the second worm (33) are both fixedly sleeved with synchronous pulleys (34), a transmission synchronous belt (35) is arranged between the two synchronous pulleys (34), and the two synchronous pulleys (34) are connected by the transmission synchronous belt (35); A plurality of third screw rods (61), each of which is rotatably connected to the inside of the first installation box (4), and each of which has a worm gear (62) fixedly sleeved on its outer circular wall surface, wherein the worm gear (62) is meshingly connected to the first worm (32) and the second worm (33) respectively; Two mounting rods (36) are arranged inside the first mounting box (4), a plurality of second top blocks (37) are fixedly mounted on one side of the two mounting rods (36), two second threaded holes (38) are respectively provided on the top surfaces of the two mounting rods (36), and the second threaded holes (38) are threadedly connected to the third screw rod (61); A plurality of first adjustment plates (28), wherein the plurality of first adjustment plates (28) are arranged on the top surface of the top plate (27), the top surface of the top plate (27) is provided with a plurality of second adjustment plates (29), the top surface of the top plate (27) is provided with two third adjustment plates (30), the bottom surface of the top plate (27) is fixedly provided with a plurality of connection seats (41), two mounting sleeves (40) are respectively fixedly provided on both sides of the interior of the top plate (27), circular grooves are respectively provided on both sides of the connection seat (41) and one side of the mounting sleeve (40), the inner circular wall surface of the circular groove is movably sleeved with a second connection column (45), and the circular groove A limiting ring (43) is fixedly sleeved on the inner circular wall surface, the inner circular wall surface of the limiting ring (43) is movably sleeved on the second connecting column (45), the outer circular wall surface of the second connecting column (45) is movably sleeved on a second spring (44), one end of the second connecting column (45) is fixedly installed with a second adjustment block (42), one side of a plurality of the second adjustment blocks (42) are respectively fixedly installed with the first adjustment plate (28), the second adjustment plate (29) and the third adjustment plate (30), the inner wall surface of the top plate (27) is provided with a plurality of positioning holes (39), and the second adjustment block (42) is movably sleeved on the positioning holes (39); A grinding component, which is arranged on one side of the workbench (1) and is used to perform edge grinding on the color steel plate; An internal support component is arranged on the bottom surface of the movable plate (3) and is used to internally support the inner wall of the color steel plate to prevent deformation during grinding.

2. The color steel plate edge grinding device according to claim 1, characterized in that: The grinding assembly comprises: a transmission box (6), the transmission box (6) is fixedly mounted on one side of the workbench (1), a first screw rod (8) is rotatably connected inside the transmission box (6), a driving motor (9) is fixedly mounted on one side of the transmission box (6), one end of a driving shaft of the driving motor (9) is fixedly mounted on the first screw rod (8), a moving block (10) is arranged inside the transmission box (6), a first threaded hole (11) is opened on one side of the moving block (10), the first threaded hole (11) is threadedly connected to the first screw rod (8), a mounting frame (15) is fixedly mounted on the top surface of the moving block (10), a mounting seat (18) is fixedly mounted on the top surface of the mounting frame (15), a mounting plate (22) is arranged on one side of the mounting seat (18), an electric motor (23) is fixedly mounted on the top surface of the mounting plate (22), and a grinding column (24) is fixedly mounted on the bottom surface of the driving shaft of the electric motor (23).

3. The color steel plate edge grinding device according to claim 1, characterized in that: The inner support assembly comprises: a second mounting box (7), the second mounting box (7) is fixedly mounted on the bottom surface of the mobile plate (3), the bottom surface of the second mounting box (7) is slidably connected with a plurality of first inner support plates (52) and a plurality of second inner support plates (53), each of the first inner support plates (52) and a second inner support plate (53) is a group, a plurality of the first inner support plates (52) and a plurality of the second inner support plates (53) are respectively fixedly mounted with movable blocks (54) on one side, the interior of the second mounting box (7) is rotatably connected with a second screw rod (46), the interior of the second mounting box (7) is slidably connected with a slide plate (47), a plurality of adjusting rods (49) are respectively fixedly mounted on both sides of the slide plate (47), a third threaded hole (48) is provided on one side of the slide plate (47), and the third The threaded hole (48) is threadedly connected to the second screw rod (46); a plurality of positioning blocks (50) are fixedly installed on the inner bottom surface of the second mounting box (7); a plurality of mounting tubes (51) are fixedly installed on the inner wall surface of the second mounting box (7); a third connecting column (55) is slidably connected inside the positioning block (50); a third spring (56) is movably sleeved on the outer circular wall surface of the third connecting column (55); a third adjusting block (57) is fixedly installed on one end of the third connecting column (55); a third top block (58) is fixedly installed on the other end of the third connecting column (55); a fourth connecting column (59) is slidably connected inside the mounting tube (51); a fourth spring (60) is movably sleeved inside the mounting tube (51); and one end of the mounting tube (51) is fixedly installed on the movable block (54).

4. The color steel plate edge grinding device according to claim 2, characterized in that: A cylinder (16) is fixedly mounted on the inner bottom surface of the mounting frame (15), a first top block (17) is fixedly mounted on the top surface of the telescopic rod of the cylinder (16), a first connecting column (19) is slidably connected to the inside of the mounting seat (18), a first spring (20) is movably sleeved on the outer circular wall surface of the first connecting column (19), a first adjusting block (21) is fixedly mounted on one end of the first connecting column (19), and the other end of the first connecting column (19) is fixedly mounted on the mounting plate (22).

5. The color steel plate edge grinding device according to claim 2, characterized in that: Two first guide rods (12) are fixedly installed inside the transmission box (6), two first guide holes (13) are opened on one side of the moving block (10), and the first guide holes (13) are movably connected with the first guide rods (12), two second guide rods (25) are fixedly installed on one side of the mounting plate (22), and two second guide holes (26) are opened on one side of the mounting seat (18), and the second guide holes (26) are movably connected with the second guide rods (25).

6. The color steel plate edge grinding device according to claim 1, characterized in that: Sealing plates (31) are respectively fixed to both sides of the first installation box (4) by bolt connection.

7. The color steel plate edge grinding device according to claim 2, characterized in that: The transmission box (6) has accordion covers (14) fixedly mounted on both sides of its interior, and the moving block (10) has its two sides fixedly mounted on the accordion covers (14).

8. The color steel plate edge grinding device according to claim 3, characterized in that: The surfaces of the first adjustment plate (28), the second adjustment plate (29), the third adjustment plate (30), the first inner support plate (52) and the second inner support plate (53) are all affixed with rubber pads.

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