Double-end multi-shaft full-automatic grinding and chamfering machine

Abstract

The utility model is suitable for the field of grinding and chamfering machines, and provides a double-head multi-shaft full-automatic grinding and chamfering machine which comprises a mounting bottom plate and a gantry type pressure feeding mechanism which is arranged on the mounting bottom plate and is arranged at the middle position, the end face grinding and chamfering mechanisms are arranged on the mounting bottom plate and are arranged on two opposite sides of the front end and the rear end of the gantry type pressing and feeding mechanism; and the material conveying and adjusting mechanisms are arranged on the mounting bottom plate, are arranged on two opposite sides of the front end and the rear end of the gantry type pressing and feeding mechanism, and are opposite to the end face grinding and chamfering mechanisms on the two sides respectively. The chamfering device aims to solve the technical problems that in the prior art, chamfers on the two faces cannot be ground at a time, the grinding chamfers on the two faces are inconsistent, materials need to be manually turned, and then the labor intensity of workers is large, the production cost is high, and the production efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the field of grinding and chamfering machines, in particular to a double-head multi-axis full-automatic grinding and chamfering machine. Background Art

[0002] The grinding and chamfering machines currently on the market can only grind one side at a time, and the other side needs to be manually turned for secondary grinding. It is impossible to complete the chamfering of both sides at one time. Because it is impossible to grind both sides at one time, it may cause the grinding and chamfering of the two sides to be inconsistent. Since it is impossible to grind both sides at one time, the manual labor intensity is high, which leads to high production costs and low production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a double-headed, multi-axis fully automatic grinding and chamfering machine, aiming to solve the technical problems that the prior art cannot complete the chamfering of both sides at one time, resulting in inconsistent grinding and chamfering of the two sides, requiring manual transfer of materials, resulting in high labor intensity, high production costs and low production efficiency.

[0004] The utility model is implemented as follows: a double-head multi-axis fully automatic grinding and chamfering machine, the double-head multi-axis fully automatic grinding and chamfering machine includes a mounting base plate, a gantry-type pressure feeding mechanism arranged on the mounting base plate and placed in the middle position, an end face grinding and chamfering mechanism arranged on the mounting base plate and placed on both sides of the front end and the rear end of the gantry-type pressure feeding mechanism in opposite directions, and a material conveying and adjusting mechanism arranged on the mounting base plate, placed on both sides of the front end and the rear end of the gantry-type pressure feeding mechanism in opposite directions and respectively opposite to the end face grinding and chamfering mechanisms on both sides.

[0005] A further technical solution of the utility model is: the material conveying adjustment mechanism includes a material mounting vertical plate arranged on the mounting base plate and placed at the bottom of the gantry type pressure feeding mechanism, a material grinding track arranged on the top of the material mounting vertical plate, an adjustment mounting block arranged on the outside of the material mounting vertical plate, an adjustment plate movably arranged on the adjustment mounting block, one side of which is placed on the material grinding track and has adjustment blocks at the bottom of both sides, a compression spring arranged between the material mounting vertical plate and the adjustment block, an adjustment mounting plate arranged on the adjustment mounting block on both sides through through-hole columns, and adjustment screws arranged on both sides of the adjustment mounting plate, penetrating the adjustment mounting plate and contacting the adjustment block, and having locking bolts.

[0006] A further technical solution of the utility model is that the material grinding track is in an "L" shape and has an oblique grinding surface through hole on one side relative to the end surface grinding and chamfering mechanism.

[0007] A further technical solution of the utility model is: the end face grinding and chamfering mechanism includes a slide rail arranged on the mounting base plate and having a slider, a slide plate arranged on the slide rail and placed on the slide plate, a servo motor arranged on the mounting base plate and the telescopic plate connected to the slide plate, bearing seats arranged on both sides of the front end of the slide plate and having bearings, a shaft arranged on the bearing seats on both sides and placed on the two bearings, a grinding wheel arranged on the shaft and in contact with the material conveying adjustment mechanism, a transmission wheel arranged on the shaft and placed on the outer side of the bearing seat on one side, a grinding wheel motor arranged on the slide plate through a motor mounting plate and having a driving wheel, and a transmission belt connecting the driving wheel and the transmission wheel.

[0008] A further technical solution of the utility model is that the number of the grinding wheel is at least one.

[0009] A further technical solution of the utility model is: the gantry type pressure feeding mechanism includes a mounting vertical plate arranged on the mounting base plate, a gantry mounting plate arranged on the mounting vertical plate, a gantry slide rail with a gantry slider arranged on the gantry mounting plate, a gantry slide plate arranged on the gantry slide rail and placed on the slider, a stepper motor arranged on the gantry mounting plate and with a telescopic rod connected to the gantry slide plate, and a pressure feeding unit arranged on the gantry slide plate.

[0010] A further technical solution of the utility model is: the pressure feeding unit includes transmission wheels arranged on both sides of the bottom of the gantry skateboard, a main feeding wheel arranged on one side of the top of the gantry skateboard, a speed regulating motor arranged on the gantry skateboard and connected to the main feeding wheel, a pressure belt arranged on the transmission wheels and the main feeding wheel on both sides, a belt adjusting wheel arranged on the gantry skateboard through a sliding adjusting block, and a belt pressing block arranged at the bottom of the gantry skateboard, which can be adjusted up and down and contacts the pressure belt.

[0011] A further technical solution of the utility model is: the double-head multi-axis fully automatic grinding and chamfering machine also includes a visual detection mechanism arranged at the discharge end.

[0012] A further technical solution of the utility model is: the visual detection mechanism includes a mechanism vision mounting plate, and an image acquisition camera arranged on the vision mounting plate.

[0013] A further technical solution of the utility model is: the double-headed multi-axis fully automatic grinding and chamfering machine also includes a feeding vibration plate arranged at the feeding end, and the double-headed multi-axis fully automatic grinding and chamfering machine also includes a frame for installing the mounting base plate.

[0014] The beneficial effects of the utility model are as follows: this double-headed, multi-axis fully automatic grinding and chamfering machine can realize the chamfering of both sides of the material at one time, and workers are no longer required to turn the materials over, thereby reducing labor intensity, saving costs, and improving production efficiency. Since the chamfering of both sides can be completed without turning the materials, the consistency of the grinding and chamfering is guaranteed. At the same time, the material can also be subjected to bidirectional grinding of rough grinding and fine grinding, so that it can be applied to the grinding requirements of more different materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of a double-head multi-axis fully automatic grinding and chamfering machine provided by an embodiment of the utility model;

[0016] Figure 2 The utility model provides a double-head multi-axis fully automatic grinding and chamfering machine material grinding track structure diagram. DETAILED DESCRIPTION

[0017] Figure numerals: 1 - mounting base plate 2 - gantry type pressure feeding mechanism 3 - end surface grinding chamfering mechanism 4 - material conveying adjustment mechanism 5 - material mounting vertical plate 6 - material grinding track 7 - adjustment mounting block 8 - adjustment block 9 - adjustment plate 10 - through hole column 11 - adjustment mounting plate 12 - locking bolt 13 - adjustment screw 14 - oblique grinding surface through hole 15 - slide rail 16 - slide plate 17 - servo motor 18 - bearing seat 19 - shaft 20 - grinding wheel 21 - transmission wheel 22 - motor mounting plate 23 - driving wheel 24 - grinding wheel motor 25 - transmission belt 26 - mounting vertical plate 27 - gantry mounting plate 28 - gantry slide plate 29 - stepping motor 30 - pressure feeding unit 31 - transmission wheel 32 - main feeding wheel 33 - speed regulating motor 34 - pressure belt 35 - belt adjustment wheel 36 - belt pressure block 37 - visual detection mechanism 38 - visual mounting vertical plate 39 - image acquisition camera 40 - frame.

[0018] like Figure 1As shown in Figure 2, the utility model provides a double-headed multi-axis fully automatic grinding and chamfering machine, which includes a mounting base plate 1, a gantry-type pressure feeding mechanism 3 arranged on the mounting base plate 1 and placed in the middle position, an end face grinding and chamfering mechanism 3 arranged on the mounting base plate 1 and placed on the front and rear ends of the gantry-type pressure feeding mechanism 2 in opposite directions, and a material conveying and adjusting mechanism 4 arranged on the mounting base plate 1, placed on the front and rear ends of the gantry-type pressure feeding mechanism 2 in opposite directions, and respectively opposite to the end face grinding and chamfering mechanisms 3 on both sides. All the mechanisms of the double-head multi-axis fully automatic grinding and chamfering machine are installed on the mounting base plate 1. When in use, two connected material conveying and adjusting mechanisms 4 are used to provide a material conveying track and to limit the material conveying to ensure that the material remains consistent during conveying. The gantry-type pressure feeding mechanism 2 provides material conveying power to drive the material to move forward at a uniform speed on the material conveying and chamfering mechanism 4. When it reaches the position of the first end face grinding and chamfering mechanism 3, the material contacts the end face grinding and chamfering mechanism 3 for chamfering and grinding. The gantry-type pressure feeding mechanism continues to drive the material conveying, and one side of the material continues to be chamfered and ground on the end face grinding and chamfering mechanism 3. After passing through the first end face grinding and chamfering mechanism 3, the chamfering and grinding of one side of the material is completed, and the material is conveyed to the position of the second end face grinding and chamfering mechanism 3 by the gantry-type pressure feeding mechanism 3, and the other side is chamfered and ground. The grinding method is the same as that of the first end face grinding and chamfering mechanism 3. After the grinding is completed, the double-sided grinding and chamfering of the material is achieved. At the same time, rough grinding and fine grinding can be performed according to the selection to meet the required requirements.

[0019] The material conveying adjustment mechanism 4 includes a material installation vertical plate 5 arranged on the installation base plate 1 and placed at the bottom of the gantry type pressure feeding mechanism 2, a material grinding track 6 arranged on the top of the material installation vertical plate 5, an adjustment installation block 7 arranged on the outside of the material installation vertical plate 5, an adjustment plate 9 movably arranged on the adjustment installation block 7, one side of which is placed on the material grinding track 6, and with adjustment blocks 8 at the bottom of both sides, a compression spring (not shown in the figure) arranged between the material installation vertical plate 5 and the adjustment block 8, an adjustment installation plate 11 arranged on the adjustment installation block 7 through through-hole columns 10 on both sides, and an adjustment screw 13 arranged on both sides of the adjustment installation plate 11, penetrating the adjustment installation plate 11 and contacting the adjustment block 8, and having a locking bolt 12. The material grinding track 6 is "L" shaped, and has an oblique grinding surface through hole 14 on one side relative to the end surface grinding chamfering mechanism 3. The material conveying adjustment mechanism 4 carries the material through the material grinding track 6, and then adjusts the distance between the adjustment plate 9 and the material grinding track 6 through the adjustment screw 13, so that the material can roll on the material grinding track 6 without gap. When the distance between the adjustment plate 9 and the material grinding track 6 is adjusted to the right position, the adjustment screw 13 is locked by the locking bolt 12 to prevent the adjustment screw 13 from rotating due to vibration. The compression spring plays the role of rebounding the adjustment plate 9. The adjustment plate 9 is installed on the adjustment mounting block 7 by at least two bolts with springs. Installation in this way is helpful for the adjustment of the adjustment plate 9, as well as subsequent maintenance or replacement.

[0020] The end surface grinding and chamfering mechanism 3 includes a slide rail 15 provided on the mounting base plate 1 and having a slider, a slide plate 16 provided on the slide rail 15 and placed on the slide, a servo motor 17 provided on the mounting base plate 1 and having a telescopic plate connected to the slide plate 16, a bearing seat 18 provided on both sides of the front end of the slide plate 16 and having bearings, a shaft 19 provided on both sides of the bearing seats 18 and placed on two bearings, a grinding wheel 20 provided on the shaft 19 and in contact with the material conveying and regulating mechanism 4, a transmission wheel 21 provided on the shaft 19 and placed on the outer side of the bearing seat 18 on one side, a grinding wheel motor 24 provided on the slide plate 16 through a motor mounting plate 22 and having a driving wheel 23, and a transmission belt 25 connecting the driving wheel 23 and the driving wheel 21. There is at least one grinding wheel 20. The end surface grinding and chamfering mechanism 3 drives the driving wheel 23 to rotate through the grinding wheel motor 24, and then drives the transmission wheel 21 to rotate through the transmission belt 25. The transmission wheel 21 transmits power to the shaft 19, so that the shaft 19 rotates on the bearing seat 18, and then drives the grinding wheel 20 to rotate, so that the grinding wheel 20 can be placed on the shaft 19. The grinding wheel 20 can be placed on the shaft 19. The rough grinding and fine grinding are integrated, that is, the rough grinding and fine grinding of the material can be realized to meet the material grinding requirements of various requirements.

[0021] The gantry type pressure feeding mechanism 2 comprises a mounting vertical plate 26 disposed on the mounting bottom plate 1, a gantry mounting plate 27 disposed on the mounting vertical plate 26, a gantry slide rail (not shown in the figure) with a gantry slider disposed on the gantry mounting plate 27, a gantry slide plate 28 disposed on the gantry slide rail and placed on the slider, a stepper motor 29 disposed on the gantry mounting plate 27 and having a telescopic rod connected to the gantry slide plate 28, and a pressure feeding unit 30 disposed on the gantry slide plate 28. The gantry type pressure feeding mechanism 2 is mounted on the mounting bottom plate 1 through the mounting vertical plate 26, which is at least two and is respectively disposed at one end and the middle part, and the gantry type pressure feeding mechanism 2 can drive the gantry slide plate 28 to move up and down on the gantry slide rail through the stepper motor 29 to achieve the adjustment of the pressure feeding unit 30.

[0022] The press feeding unit 30 includes transmission wheels 31 arranged on both sides of the bottom of the gantry skateboard 28, a main feeding wheel 32 arranged on one side of the top of the gantry skateboard 28, a speed regulating motor 33 arranged on the gantry skateboard 28 and connected to the main feeding wheel 32, a press belt 34 arranged on the transmission wheels 31 and the main feeding wheel 32 on both sides, a belt adjusting wheel 35 arranged on the gantry skateboard 28 through a sliding adjusting block, and a belt pressing block 36 arranged at the bottom of the gantry skateboard 28, which can be adjusted up and down and contacts the press belt 34. The feeding unit 30 drives the main feeding wheel 32 to rotate through the speed regulating motor 33, and the main feeding wheel 32 drives the transmission wheels 31 on both sides to rotate through the pressing belt 34, and then the pressing belt 34 is brought into contact with the material by adjusting the upper and lower positions of the belt pressing block 36, further driving the material to rotate on the material grinding track 6, and contacting the end face grinding and chamfering mechanism 3 at the oblique grinding surface through hole 14 for chamfering and grinding. A belt adjusting wheel 35 is provided on the sliding adjusting block in order to adjust the tightness of the pressing belt 34, so that the pressing belt 34 is always in a tensioned state to ensure that the material is driven forward smoothly.

[0023] The double-head multi-axis fully automatic grinding and chamfering machine also includes a visual inspection mechanism 37 arranged at the discharge end. The visual inspection mechanism 37 includes a mechanism visual mounting plate 38, and an image acquisition camera 39 arranged on the visual mounting plate 38. The visual inspection mechanism 37 collects the grinding surface information of the material through the image acquisition camera 39, and transmits the grinding surface information to the corresponding detection system for preset comparison. If an error occurs, the end surface grinding and chamfering mechanism 3 is automatically adjusted through the control system. If it cannot be adjusted normally, an alarm reminder is issued so that the staff can handle it. The visual inspection mechanism 37 used is a commonly used inspection mechanism in the market and belongs to a mature technology. Therefore, it will not be described in detail as long as it can meet the material detection requirements.

[0024] The double-headed multi-axis fully automatic grinding and chamfering machine also includes a feeding vibration plate (not shown in the figure) arranged at the feeding end, and the double-headed multi-axis fully automatic grinding and chamfering machine also includes a frame 40 for mounting the mounting base plate 1. Loading through the feeding vibration plate makes loading more convenient, and the manual operation only needs to pour the material into the feeding vibration plate, and the feeding vibration plate is a common loading device on the market, so its specific structure is not described, as long as it can meet the loading requirements, and the frame 40 is set to install the entire double-headed multi-axis fully automatic grinding and chamfering machine.

[0025] This double-headed, multi-axis, fully automatic grinding and chamfering machine can grind the chamfers on both sides of the material at one time. Workers are no longer required to flip the materials, which reduces labor intensity, saves costs, and improves production efficiency. Since the chamfering of both sides can be completed without turning the material, the consistency of the grinding and chamfering is guaranteed. At the same time, the material can also be ground in both directions for rough grinding and fine grinding, making it suitable for the grinding requirements of more different materials.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-head multi-axis fully automatic grinding and chamfering machine, characterized in that: The double-headed, multi-axis fully automatic grinding and chamfering machine includes a mounting base plate, a gantry-type pressure feeding mechanism arranged on the mounting base plate and placed in the middle position, an end face grinding and chamfering mechanism arranged on the mounting base plate and placed on both sides of the front end and rear end of the gantry-type pressure feeding mechanism in opposite directions, and a material conveying and adjusting mechanism arranged on the mounting base plate, placed on both sides of the front end and rear end of the gantry-type pressure feeding mechanism in opposite directions, and respectively opposite to the end face grinding and chamfering mechanisms on both sides.

2. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 1 is characterized in that: The material conveying adjustment mechanism includes a material mounting vertical plate arranged on the mounting base plate and placed at the bottom of the gantry type pressure feeding mechanism, a material grinding track arranged on the top of the material mounting vertical plate, an adjustment mounting block arranged on the outside of the material mounting vertical plate, an adjustment plate movably arranged on the adjustment mounting block, one side of which is placed on the material grinding track and has adjustment blocks at the bottom of both sides, a compression spring arranged between the material mounting vertical plate and the adjustment block, an adjustment mounting plate arranged on the adjustment mounting block on both sides through through-hole columns, and adjustment screws arranged on both sides of the adjustment mounting plate, penetrating the adjustment mounting plate and contacting the adjustment block and having locking bolts.

3. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 2 is characterized in that: The material grinding track is in an "L" shape and has an oblique grinding surface through hole on one side relative to the end surface grinding and chamfering mechanism.

4. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 1 is characterized in that: The end surface grinding and chamfering mechanism includes a slide rail arranged on the mounting base plate and having a slider, a slide plate arranged on the slide rail and placed on the slide plate, a servo motor arranged on the mounting base plate and with a telescopic plate connected to the slide plate, bearing seats arranged on both sides of the front end of the slide plate and having bearings, a shaft arranged on the bearing seats on both sides and placed on two bearings, a grinding wheel arranged on the shaft and in contact with the material conveying adjustment mechanism, a transmission wheel arranged on the shaft and placed on the outside of the bearing seat on one side, a grinding wheel motor arranged on the slide plate through a motor mounting plate and having a driving wheel, and a transmission belt connecting the driving wheel and the transmission wheel.

5. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 4 is characterized in that: There is at least one grinding wheel.

6. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 1 is characterized in that: The gantry type pressure feeding mechanism includes a mounting vertical plate arranged on the mounting base plate, a gantry mounting plate arranged on the mounting vertical plate, a gantry slide rail with a gantry slider arranged on the gantry mounting plate, a gantry slide plate arranged on the gantry slide rail and placed on the slider, a stepper motor arranged on the gantry mounting plate and with a telescopic rod connected to the gantry slide plate, and a pressure feeding unit arranged on the gantry slide plate.

7. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 6 is characterized in that: The press feeding unit includes transmission wheels arranged on both sides of the bottom of the gantry slide, a main feeding wheel arranged on one side of the top of the gantry slide, a speed regulating motor arranged on the gantry slide and connected to the main feeding wheel, a press belt arranged on the transmission wheels and the main feeding wheel on both sides, a belt adjusting wheel arranged on the gantry slide through a sliding adjusting block, and a belt pressing block arranged at the bottom of the gantry slide, which can be adjusted up and down and contacts the press belt.

8. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 1, characterized in that: The double-head multi-axis fully automatic grinding and chamfering machine also includes a visual detection mechanism arranged at the discharge end.

9. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 8, characterized in that: The visual inspection mechanism includes a mechanism vision mounting plate and an image acquisition camera arranged on the vision mounting plate.

10. The double-head multi-axis fully automatic grinding and chamfering machine according to claim 1, characterized in that: The double-headed multi-axis fully automatic grinding and chamfering machine also includes a feeding vibration plate arranged at the feeding end, and the double-headed multi-axis fully automatic grinding and chamfering machine also includes a frame for installing the mounting base plate.

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