Distance-adjustable edge grinding machine

Abstract

The utility model discloses an adjustable distance edging machine, including edging structure, fixed structure and transmission structure, edging structure and transmission structure both are fixed on fixed structure, fixed structure includes base station, moving plate and fixed mount, fixed mount one end is fixed with base station, the moving plate is sleeved on the fixed mount, fixed mount one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate is fixed with base station one end of moving plate. The edge grinding structure comprises a first cutter set and a second cutter set, the first cutter set is fixed to the base table, the second cutter set is fixed to the movable plate, the distance between the first cutter set and the second cutter set can be changed by moving the movable plate, and the first cutter set and the second cutter set are both connected with a second motor. The second motor drives the first cutter set and the second cutter set to grind edges of materials conveyed by the transmission structure, the second cutter set can quickly move on the fixing frame, operation is easy, the adjusting speed is high, the edge grinding efficiency is improved, and the edge grinding device has the advantages of being low in manufacturing cost, high in applicability, high in efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the field of edge grinding machines, in particular to an adjustable-distance edge grinding machine. Background Art

[0002] Edge grinding machines are an important metal processing equipment. In the early days, edge grinding machines were mainly operated manually, which was inefficient and not very precise. With the advancement of industrialization, the degree of automation has gradually increased, and edge grinding machines have begun to use electric drives, which has improved processing efficiency and precision. Innovations in materials and structures have also provided strong support for the development of edge grinding machines.

[0003] However, there are still some problems with edge grinding machines in some aspects: most of the existing edge grinding machines can only grind materials of a specific width, which limits the applicability of the edge grinding machines. Although some edge grinding machines can adjust the width, the adjustment process is complicated and the cost is high. The edge grinding machine market is highly competitive, price wars often reduce product profits, and corporate development also faces certain pressures. The existing edge grinding machines need to be improved in efficiency and edge grinding quality.

[0004] Therefore, how to design an edge grinding machine that can adjust the edge grinding spacing, improve the edge grinding efficiency and not increase the existing edge grinding cost has become an urgent problem that technicians in this field need to solve. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable-distance edge grinding machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The invention provides an adjustable-distance edge grinding machine, comprising an edge grinding structure, a fixed structure and a transmission structure, wherein the edge grinding structure and the transmission structure are both fixed on the fixed structure, the transmission structure comprises a first motor, a roller shaft group and a roller structure, the first motor provides power to the roller shaft group and drives the roller structure to rotate, the roller structure is used to transport materials and transmit the materials to the edge grinding structure, the fixed structure comprises a base, a movable plate and a fixed frame, one end of the fixed frame is fixed to the base, the movable plate is sleeved on the fixed frame, and the movable plate can move on the fixed frame, the edge grinding structure comprises a first knife group and a second knife group, the first knife group is fixed on the base, the second knife group is fixed on the movable plate, the distance between the first knife group and the second knife group can be changed by moving the movable plate, the first knife group and the second knife group are both connected to the second motor, and the second motor drives the first knife group and the second knife group to grind the materials transported by the transmission structure.

[0008] Furthermore, the edge grinding structure is provided with a transmission shaft and a transmission belt, the transmission belt is connected to the second motor teeth, the transmission shaft is connected to the transmission belt teeth, the transmission shaft is fixedly connected to the sharpening knife, and the rotation of the transmission shaft can drive the sharpening knife to rotate.

[0009] Furthermore, connecting teeth are provided on both sides of the transmission belt, which can simultaneously drive the transmission shafts respectively connected to the two sides.

[0010] Furthermore, the transmission shaft includes a first rotating shaft, a second transmission shaft, a third transmission shaft and a fourth transmission shaft, and the second transmission shaft and the fourth transmission shaft are fixedly connected to the first knife group and the second knife group respectively.

[0011] Furthermore, the first transmission shaft, the second transmission shaft, the third transmission shaft and the second motor are connected to the same side of the transmission belt, and the fourth transmission shaft is connected to the other side of the transmission belt.

[0012] Furthermore, the first transmission shaft, the third transmission shaft, the fourth transmission shaft and the second motor are connected to the same side of the transmission belt, and the second transmission shaft is connected to the other side of the transmission belt.

[0013] Furthermore, the roller structure includes an upper roller group and a lower roller group, each of which is provided with a plurality of rollers, and a gap is left between the upper roller group and the lower roller group. After the material is put into the gap, it is transported by the rolling of the upper roller group and the lower roller group.

[0014] Furthermore, the fixing frame includes an upper fixing group and a lower fixing group, the upper fixing group is fixed above the upper roller group, the lower fixing group is fixed below the lower roller group, and the movable plate is simultaneously arranged between the upper fixing group and the lower fixing group.

[0015] Furthermore, the first knife group is flush with the second knife group, and the first knife group and the second knife group are both provided with a feed group, and the feed group includes an upper feed wheel and a lower feed wheel, and the upper feed wheel and the lower feed wheel correspond to the upper roller group and the lower roller group respectively, and after the material enters the feed group from the roller structure, the sharpener grinds the edge of the material.

[0016] Furthermore, the first knife group and the second knife group are provided with a feed opening, and the feed opening corresponds to the interval between the upper roller group and the lower roller group.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides an adjustable-distance edge grinding machine, wherein a first knife group is fixed on a base, and a second knife group is fixed on a movable plate, and the movable plate moves on a fixed frame to adjust the distance between the first knife group and the second knife group, and the first knife group and the second knife group are both powered by a second motor, and a double-sided toothed transmission belt is adopted, and a rotating shaft is connected to the teeth of the transmission belt, so that the rotation of the second motor drives the knife to rotate, and the roller structure is driven by the first motor, and the edge grinding structure and the transmission structure work separately, and when a problem occurs in one of the structures, it will not interfere with the operation of the other structure, and the second knife group can move quickly on the fixed frame, and the operation is simple and the adjustment speed is fast, thereby increasing the efficiency of edge grinding. The utility model has the characteristics of low manufacturing cost, strong applicability, high efficiency, and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the adjustable-distance edge grinding machine of the utility model;

[0020] Figure 2 This is a front view structural diagram of the adjustable distance edge grinding machine of the utility model;

[0021] Figure 3 This is the power transmission diagram of the adjustable-distance edge grinding machine of the utility model;

[0022] Figure 4 This is a transportation structure diagram of the adjustable-distance edge grinding machine of the utility model;

[0023] Figure 5 This is a structural diagram of a fixed frame of the adjustable-distance edge grinding machine of the utility model;

[0024] Figure 6 This is a structural diagram of the edge grinding of the adjustable-distance edge grinding machine of the utility model;

[0025] The markings of the components in the accompanying drawings are as follows: 1. Base; 21. First knife group; 22. Second knife group; 23. Feed port; 24. Feed group; 241. Lower feed wheel; 242. Upper feed wheel; 25. Sharpening knife; 3. Fixed structure; 31. Fixed frame; 311. Upper fixed group; 312. Lower fixed group; 32. First base; 33. Moving plate; 34. Second base; 41. Transmission belt; 42. First rotating shaft; 43. Second transmission shaft; 44. Third transmission shaft; 45. Fourth transmission shaft; 5. First motor; 6. Roller shaft group; 7. Second motor; 8. Roller structure; 81. Lower roller group; 82. Upper roller group. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 , provides an adjustable-distance edge grinding machine, including an edge grinding structure, a fixed structure 3 and a transmission structure, wherein the edge grinding structure and the transmission structure are both fixed on the fixed structure 3, the transmission structure includes a first motor 5, a roller shaft group 6 and a roller structure 8, the first motor 5 gives power to the roller shaft group 6 and drives the roller structure 8 to rotate, the roller structure 8 is used to transport materials and transmit the materials to the edge grinding structure, the fixed structure 3 includes a base, a moving plate 33 and a fixed frame 31, one end of the fixed frame 31 is fixed to the base, and the moving plate 33 is fixed to the fixed frame 31. The plate 33 is sleeved on the fixed frame 31, and the movable plate 33 can move on the fixed frame 31. The edge grinding structure includes a first knife group 21 and a second knife group 22. The first knife group 21 is fixed on the base, and the second knife group 22 is fixed on the movable plate 33. The distance between the first knife group 21 and the second knife group 22 can be changed by moving the movable plate 33. The first knife group 21 and the second knife group 22 are both connected to the second motor 7. The second motor 7 drives the first knife group 21 and the second knife group 22 to grind the material transported by the transmission structure.

[0028] Specifically, it also includes a base 1, the fixed structure 3 is fixed to the upper end surface of the base 1, the base 1 is hollow inside, the first motor 5 and the second motor 7 are both placed inside the base 1, and the transmission belt 41 is also inside the base 1, which can effectively save floor space and prevent the exposed motor from colliding with external objects.

[0029] The edge grinding structure is provided with a transmission shaft and a transmission belt 41, the transmission belt 41 is connected with the second motor 7 by a tooth connection, the transmission shaft is connected with the transmission belt 41 by a tooth connection, the transmission shaft is fixedly connected with the sharpener 25, and the rotation of the transmission shaft can drive the sharpener 25 to rotate.

[0030] The transmission belt 41 is provided with connecting teeth on both sides, which can simultaneously drive the transmission shafts respectively connected to the two sides.

[0031] The transmission shaft includes a first rotating shaft 42, a second transmission shaft 43, a third transmission shaft 44 and a fourth transmission shaft 45. The second transmission shaft 43 and the fourth transmission shaft 45 are fixedly connected to the first knife group 21 and the second knife group 22 respectively. Two embodiments are provided below:

[0032] Embodiment 1: The first transmission shaft, the second transmission shaft 43 , the third transmission shaft 44 and the second motor 7 are connected to the same side of the transmission belt 41 , and the fourth transmission shaft 45 is connected to the other side of the transmission belt 41 .

[0033] Embodiment 2: The first transmission shaft, the third transmission shaft 44 , the fourth transmission shaft 45 and the second motor 7 are connected to the same side of the transmission belt 41 , and the second transmission shaft 43 is connected to the other side of the transmission belt 41 .

[0034] The base includes a first base 32 and a second base 34, and the two ends of the fixed frame 31 are fixed to the first base 32 and the second base 34 respectively. The second transmission shaft 43 and the fourth transmission shaft 45 fixed to the first knife group 21 and the second knife group 22 are respectively connected to the two sides of the transmission belt 41, which is beneficial to improve the transmission power and reduce the energy loss. The first transmission shaft is fixed to the lower end of the first base 32, and the third transmission shaft 44 is fixed to the bottom end of the second knife group 22, but the third transmission shaft 44 does not participate in the operation of the second knife group 22, wherein the transmission belt 41 sequentially connects the rotating shaft of the second motor 7, the second transmission shaft 43, the first transmission shaft and the third transmission shaft 44 on the inside, between the second transmission shaft 43 and the third transmission shaft 44, and the fourth transmission shaft 45 is connected to the outside of the transmission belt 41, and the transmission belt 41 forms a bend when passing through the third transmission shaft 44 and the fourth transmission shaft 45, thereby improving the connection stability of the transmission belt 41 and the fourth transmission shaft 45, and the transmission belt 41 is in a tight state during the whole operation.

[0035] The roller structure 8 includes an upper roller group 82 and a lower roller group 81 , each of which is provided with a plurality of rollers, and a gap is left between the upper roller group 82 and the lower roller group 81 . After the material is put into the gap, it is transported by the rolling of the upper roller group 82 and the lower roller group 81 .

[0036] The fixing frame 31 includes an upper fixing group 311 and a lower fixing group 312 . The upper fixing group 311 is fixed above the upper roller group 82 , and the lower fixing group 312 is fixed below the lower roller group 81 . The moving plate 33 is also disposed between the upper fixing group 311 and the lower fixing group 312 .

[0037] See also Figure 6The first knife group 21 is flush with the second knife group 22. Both the first knife group 21 and the second knife group 22 are provided with a feed group 24. The feed group 24 includes an upper feed wheel 242 and a lower feed wheel 241. The upper feed wheel 242 and the lower feed wheel 241 correspond to the upper roller group 82 and the lower roller group 81 respectively. After the material enters the feed group 24 from the roller structure 8, the grinder 25 grinds the edge of the material. The first knife group 21 and the second knife group 22 are provided with a feed port 23. The feed port 23 corresponds to the interval between the upper roller group 82 and the lower roller group 81.

[0038] During use, the first motor 5 and the second motor 7 are started, and the first motor 5 drives the roller shaft group 6, which is connected to the roller structure 8, and the roller shaft group 6 drives the upper roller group 82 and the lower roller group 81 to run, and then the material is placed in the interval between the upper roller group 82 and the lower roller group 81, and the movable plate 33 is adjusted to control the spacing between the first knife group 21 and the second knife group 22 to be consistent with the material width, and the material is transmitted to the feed port 23 through the rolling of the upper roller group 82 and the lower roller group 81, and then passes through the middle of the upper feed wheel 242 and the lower feed wheel 241, and the second motor 7 drives the first knife group 21 and the second knife group 22 to grind the edge of the material, and then continuously moves forward through the transportation of the roller structure 8 and the feed group 24, and finally the material is discharged at the end of the roller structure 8.

[0039] The utility model provides an adjustable-distance edge grinding machine, wherein a first knife group 21 is fixed on a base, and a second knife group 22 is fixed on a movable plate 33, wherein the movable plate 33 moves on a fixed frame 31 to adjust the distance between the first knife group 21 and the second knife group 22, wherein the first knife group 21 and the second knife group 22 are both powered by a second motor 7, and a double-sided toothed transmission belt 41 is adopted, wherein a rotating shaft is connected to the teeth of the transmission belt 41, and the rotation of the second motor 7 drives the knife grinder 25 to rotate, wherein the roller structure 8 is driven by the first motor 5, and the edge grinding structure and the transmission structure work separately, and when a problem occurs in one of the structures, the operation of the other structure is not interfered with, and the second knife group 22 can move quickly on the fixed frame 31, and the operation is simple and the adjustment speed is fast, thereby increasing the efficiency of edge grinding, and the utility model has the characteristics of low manufacturing cost, strong applicability, high efficiency, and the like.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable-distance edge grinding machine, comprising an edge grinding structure, a fixing structure (3) and a transmission structure, characterized in that: The edge grinding structure and the transmission structure are both fixed on the fixed structure (3); the transmission structure comprises a first motor (5), a roller shaft group (6) and a roller structure (8); the first motor (5) provides power to the roller shaft group (6) and drives the roller structure (8) to rotate; the roller structure (8) is used to transport materials and transmit the materials to the edge grinding structure; the fixed structure (3) comprises a base, a movable plate (33) and a fixed frame (31); one end of the fixed frame (31) is fixed to the base; the movable plate (33) is sleeved on the fixed frame (31); the movable plate (33) is The first knife group (21) and the second knife group (22) are movable on a fixed frame (31), the edge grinding structure comprises a first knife group (21) and a second knife group (22), the first knife group (21) is fixed on a base, the second knife group (22) is fixed on a movable plate (33), the distance between the first knife group (21) and the second knife group (22) can be changed by moving the movable plate (33), the first knife group (21) and the second knife group (22) are both connected to a second motor (7), and the second motor (7) drives the first knife group (21) and the second knife group (22) to grind the material transported by the transmission structure.

2. The adjustable distance edge grinding machine according to claim 1, characterized in that: The edge grinding structure is provided with a transmission shaft and a transmission belt (41), the transmission belt (41) is connected to the second motor (7) by a tooth connection, the transmission shaft is connected to the transmission belt (41) by a tooth connection, the transmission shaft is fixedly connected to the sharpening knife (25), and the rotation of the transmission shaft can drive the sharpening knife (25) to rotate.

3. The adjustable distance edge grinding machine according to claim 2, characterized in that: The transmission belt (41) is provided with connecting teeth on both sides, and can simultaneously drive the transmission shafts respectively connected to the two sides.

4. The adjustable distance edge grinding machine according to claim 3, characterized in that: The transmission shaft comprises a first transmission shaft (42), a second transmission shaft (43), a third transmission shaft (44) and a fourth transmission shaft (45); the second transmission shaft (43) and the fourth transmission shaft (45) are fixedly connected to the first knife group (21) and the second knife group (22) respectively.

5. The adjustable distance edge grinding machine according to claim 4, characterized in that: The first transmission shaft, the second transmission shaft (43), the third transmission shaft (44) and the second motor (7) are connected to the same side of the transmission belt (41), and the fourth transmission shaft (45) is connected to the other side of the transmission belt (41).

6. The adjustable distance edge grinding machine according to claim 4, characterized in that: The first transmission shaft, the third transmission shaft (44), the fourth transmission shaft (45) and the second motor (7) are connected to the same side of the transmission belt (41), and the second transmission shaft (43) is connected to the other side of the transmission belt (41).

7. The adjustable distance edge grinding machine according to claim 1, characterized in that: The roller structure (8) comprises an upper roller group (82) and a lower roller group (81), each of which is provided with a plurality of rollers, and a gap is left between the upper roller group (82) and the lower roller group (81). After the material is put into the gap, it is transported by the rolling of the upper roller group (82) and the lower roller group (81).

8. The adjustable distance edge grinding machine according to claim 7, characterized in that: The fixing frame (31) comprises an upper fixing group (311) and a lower fixing group (312); the upper fixing group (311) is fixed above the upper roller group (82); the lower fixing group (312) is fixed below the lower roller group (81); and the movable plate (33) is simultaneously disposed between the upper fixing group (311) and the lower fixing group (312).

9. The adjustable distance edge grinding machine according to claim 1, characterized in that: The first knife group (21) is flush with the second knife group (22); the first knife group (21) and the second knife group (22) are both provided with a feed group (24); the feed group (24) comprises an upper feed wheel (242) and a lower feed wheel (241); the upper feed wheel (242) and the lower feed wheel (241) correspond to an upper roller group (82) and a lower roller group (81) respectively; after the material enters the feed group (24) from the roller structure (8), the grinding knife (25) grinds the edge of the material.

10. The adjustable distance edge grinding machine according to claim 9, characterized in that: The first knife group (21) and the second knife group (22) are provided with a feed opening (23), and the feed opening (23) corresponds to the interval between the upper roller group (82) and the lower roller group (81).

Images