Full-automatic double-head cone grinding machine

Abstract

The utility model relates to the technical field of silicon rod machining, and discloses a full-automatic double-head cone grinding machine which comprises a feeding frame, a material distributing mechanism, a grinding mechanism, a material moving mechanism and a discharging transfer trolley. According to the full-automatic double-head cone grinding machine, through mutual cooperation of the feeding frame, the material distributing mechanism, the grinding mechanism, the material moving mechanism and the discharging transfer trolley, automatic circulation of bars from the feeding frame to the grinding mechanism and then to the discharging transfer trolley is achieved, the requirement for automatic machining of the bars is met, manual intervention is not needed in the whole process, the machining efficiency is improved, and the machining quality is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to silicon rod processing technical field especially relates to a full -automatic double -end grinding cone machine. BACKGROUND

[0002] The silicon rod needs to be ground into a taper at both ends in the processing process, and the current processing method mainly relies on a double -end grinder, and the double -end grinder is fed by manual, and it is more tedious to face batch silicon rods, the labor intensity is big, and only a single silicon rod can be processed, the processing efficiency is low, and the practicality is general. UTILITY MODEL CONTENTS

[0003] The utility model discloses a full -automatic double -end grinding cone machine to solve the problem mentioned in the above background technical, and realizes a series of actions such as automatic feeding, grinding and discharging to the silicon rod bar.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A full -automatic double -end grinding cone machine, including the feeding frame, the material distributing mechanism, the grinding mechanism, the material moving mechanism and the discharging transfer trolley, wherein:

[0006] The feeding frame is arranged at one side of the grinding mechanism, and a plurality of bars are stored on the feeding frame;

[0007] The material distributing mechanism is arranged between the feeding frame and the grinding mechanism, and the material distributing mechanism is used to output the bars on the feeding frame one by one;

[0008] The grinding mechanism is used for polishing both ends of the bar;

[0009] The material moving mechanism is arranged above the grinding mechanism, and the material moving mechanism is used to transfer the bars output by the material distributing mechanism to the grinding mechanism and transfer the bars on the grinding mechanism to the discharging transfer trolley;

[0010] The discharging transfer trolley is arranged at the other side of the grinding mechanism, and the discharging transfer trolley is used to store the polished bars and remove the bars as a whole.

[0011] As an optional scheme, the feeding frame is inclined, the side of the feeding frame away from the grinding mechanism is a high side, the side of the feeding frame close to the grinding mechanism is a low side lower than the high side, each bar is arranged neatly on the feeding frame and slides freely to the low side, and the side along the low side is provided with a baffle.

[0012] As an optional scheme, the material distributing mechanism includes a jacking cylinder and a first positioning cylinder arranged at the low side, wherein:

[0013] The lifting cylinder is located directly below the bar at the lowest position, and the output end of the lifting cylinder is provided with a supporting block for supporting the bar at the lowest position for the material moving mechanism to obtain;

[0014] The first positioning cylinder is located directly below the bar at the second low position adjacent to the lowest position, and the output end of the first positioning cylinder is provided with a first blocking block for blocking the bar at the second low position from sliding to the lowest position when the supporting block rises.

[0015] As an optional solution, the material distribution mechanism further comprises a second positioning cylinder located directly below the bar at the third low position adjacent to the second low position, and the output end of the second positioning cylinder is provided with a second blocking block for blocking the bar at the third low position from sliding to the lowest position to avoid interfering with the bar at the second low position moving to the lowest position.

[0016] As an optional solution, the material moving mechanism comprises a rack, a mechanical clamp and a moving assembly, wherein:

[0017] The rack spans the feeding rack, the grinding mechanism and the unloading transfer trolley;

[0018] The mechanical clamp is used to clamp the bar;

[0019] The moving assembly is arranged on the feeding rack, and is used to drive the mechanical clamp to move horizontally and lift vertically.

[0020] As an optional solution, the moving assembly comprises a cross beam, a transmission connecting rod, a translation motor and at least two lifting cylinders, wherein:

[0021] Two linear guides extending from one side of the grinding mechanism to the other side are arranged on the rack, and each linear guide is provided with a rack on one side, and the two ends of the cross beam are arranged on the two linear guides correspondingly;

[0022] The transmission connecting rod is installed on the cross beam through a bearing seat, and the transmission connecting rod is provided with a gear matched with the two racks;

[0023] The output end of the translation motor is connected with the transmission connecting rod, and the translation motor is used to drive the cross beam to move along the linear guide;

[0024] The lifting cylinder is installed on the cross beam, and the output end of the lifting cylinder is provided with a mounting seat for fixing the mechanical clamp.

[0025] As an optional solution, two mechanical clamps are arranged on each lifting cylinder, two grinding stations are arranged on the grinding mechanism, and the material moving mechanism is used to grab two bars from the feeding rack to the grinding mechanism for simultaneous grinding, and then move the two bars to the unloading transfer trolley after grinding.

[0026] As an option, the blanking transfer trolley comprises a moving frame and a material groove arranged on the moving frame, and a distance plate is arranged on the groove bottom for spacing and placing the bars one by one.

[0027] As an option, a locking block is arranged on the side of the grinding mechanism close to the blanking transfer trolley, a clamping groove is arranged on the locking block, a rotating rod is arranged on the moving frame, a handle is arranged on one end of the rotating rod, and a clamping block is arranged on the other end of the rotating rod, and when the clamping block cooperates with the clamping groove, the blanking transfer trolley is parked in place on one side of the grinding mechanism.

[0028] As an option, a notch is arranged on the side wall of the material groove for avoiding the material moving mechanism.

[0029] The beneficial effects of the utility model are as follows:

[0030] The full-automatic double-end cone grinding machine realizes the automatic circulation of the bars from the feeding rack, to the grinding mechanism, and to the blanking transfer trolley, meets the requirement of automatic processing of the bars, and improves the processing efficiency and the processing quality without manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structural schematic view of the full-automatic double-end cone grinding machine provided by the utility model embodiment;

[0032] Figure 2 is a cooperation schematic view of the feeding rack and the material distributing mechanism;

[0033] Figure 3 is Figure 2 the enlarged view of A in the figure;

[0034] Figure 4 is a cooperation schematic view of the grinding mechanism and the material moving mechanism;

[0035] Figure 5 is Figure 4 the enlarged view of B in the figure;

[0036] Figure 6 is a structural schematic view of the blanking transfer trolley.

[0037] IN THE DRAWINGS:

[0038] 1, feeding rack; 11, baffle;

[0039] 2, material distributing mechanism; 21, jacking air cylinder; 22, first positioning air cylinder; 23, supporting block; 24, first material blocking block; 25, second positioning air cylinder; 26, second material blocking block;

[0040] 3, grinding mechanism; 31, locking block;

[0041] 4, material moving mechanism; 41, frame; 42, mechanical gripper; 43, cross beam; 44, transmission connecting rod; 45, translation motor; 46, lifting electric cylinder; 47, linear guide rail; 48, rack; 49, gear;

[0042] 5, blank transfer trolley; 51, moving frame; 52, trough; 53, fixed distance plate; 54, rotating rod; 55, clamping block; 56, notch;

[0043] 6, bar stock. DETAILED DESCRIPTION

[0044] The utility model will be described in further detail below in combination with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0045] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0047] In the description of the embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0048] In addition, the terms "first", "second" and the like are used only to distinguish the description, and have no special meaning.

[0049] Please refer to Figures 1 to 6 The embodiment shown provides a full-automatic double-head cone grinding machine, which comprises a feeding rack 1, a distributing mechanism 2, a grinding mechanism 3, a material moving mechanism 4 and a discharging transfer trolley 5, wherein:

[0050] The feeding rack 1 is arranged on one side of the grinding mechanism 3, and a plurality of rod materials 6 are stored on the feeding rack 1;

[0051] The distributing mechanism 2 is arranged between the feeding rack 1 and the grinding mechanism 3, and is used for outputting the rod materials 6 on the feeding rack 1 one by one;

[0052] The grinding mechanism 3 is used for grinding two ends of the rod material 6;

[0053] The material moving mechanism 4 is arranged above the grinding mechanism 3, and is used for transferring the rod material 6 output by the distributing mechanism 2 to the grinding mechanism 3 and transferring the rod material 6 on the grinding mechanism 3 to the discharging transfer trolley 5;

[0054] The discharging transfer trolley 5 is arranged on the other side of the grinding mechanism 3, and is used for storing the rod material 6 after grinding and moving away the rod material 6 in a whole.

[0055] Therefore, through cooperation of the feeding rack 1, the distributing mechanism 2, the grinding mechanism 3, the material moving mechanism 4 and the discharging transfer trolley 5, automatic circulation of the rod material 6 from the feeding rack 1 to the grinding mechanism 3 and then to the discharging transfer trolley 5 is realized, the requirement of automatic processing of the rod material 6 is met, the whole process does not need manual intervention, the processing efficiency is improved, and the processing quality is high.

[0056] Optionally, as shown in Figure 2 The feeding rack 1 is arranged obliquely, one side of the feeding rack 1 away from the grinding mechanism 3 is a high side, one side of the feeding rack 1 close to the grinding mechanism 3 is a low side lower than the high side, the rod materials 6 are arranged in order on the feeding rack 1 and slide to the low side freely, and a baffle 11 is arranged on the side of the low side, and the baffle 11 is used for limiting the rod material 6 in the lowest position.

[0057] Therefore, the oblique feeding rack 1 makes the rod materials 6 arranged in order and supplied to the grinding mechanism 3 freely, and the supply energy consumption is reduced.

[0058] Optionally, as shown in Figure 3, the distributing mechanism 2 includes a jacking cylinder 21 and a first positioning cylinder 22 arranged at the low side, the jacking cylinder 21 is located directly below the bar 6 at the lowest position, and the output end of the jacking cylinder 21 is provided with a supporting block 23 for lifting the bar 6 at the lowest position to be taken by the moving mechanism 4; the first positioning cylinder 22 is located directly below the bar 6 at the second low position adjacent to the lowest position, and the output end of the first positioning cylinder 22 is provided with a first blocking block 24 for blocking the bar 6 at the second low position from sliding to the lowest position when the supporting block 23 is lifted.

[0059] Therefore, the bar 6 at the lowest position is lifted by the supporting block 23 and delivered to the moving mechanism 4, and the other bars 6 are limited by the first blocking block 24, and the jacking cylinder 21 and the first positioning cylinder 22 cooperate to ensure that the jacking cylinder 21 can smoothly drive the supporting block 23 to repeatedly lift and lower, thereby realizing the lifting of the bars 6 on the feeding rack 1 one by one.

[0060] Further, the distributing mechanism 2 further includes a second positioning cylinder 25, the second positioning cylinder 25 is located directly below the bar 6 at the third low position adjacent to the second low position, and the output end of the second positioning cylinder 25 is provided with a second blocking block 26 for blocking the bar 6 at the third low position from sliding to the lowest position to avoid interfering with the movement of the bar 6 at the second low position to the lowest position.

[0061] Therefore, limiting the bar 6 at the third low position by the second positioning cylinder 25 can reduce the kinetic energy of the bar 6 at the second low position when it rolls down to the lowest position, reduce the collision damage, and be beneficial to the case of taking multiple bars 6 at a time, avoiding the frequent movement of the bars 6 at high positions. On this basis, a third positioning cylinder corresponding to the bar 6 at the fourth low position, a fourth positioning cylinder corresponding to the bar 6 at the fifth low position, and the like can be provided, which will not be further expanded here.

[0062] Optionally, as shown in Figure 4 and Figure 5 , the moving mechanism 4 includes a moving frame 41, a mechanical clamp jaw 42 and a moving assembly, the moving frame 41 spans the feeding rack 1, the grinding mechanism 3 and the unloading transfer trolley 5; the mechanical clamp jaw 42 is used for clamping the bar 6; the moving assembly is arranged on the feeding rack 1, and the moving assembly is used for driving the mechanical clamp jaw 42 to move horizontally and lift vertically.

[0063] Therefore, the moving assembly drives the mechanical clamp jaw 42 to clamp the bar 6 from the distributing mechanism 2, then moves the material plate to the grinding mechanism 3, and finally moves the clamped and polished bar 6 to the unloading transfer trolley 5. The grinding mechanism 3 is not protected and can use the existing grinding machine, which will not be described here.

[0064] Further, the transferring assembly comprises a crossbeam 43, a transmission connecting rod 44, a translation motor 45 and at least two lifting electric cylinders 46. The frame 41 is provided with two linear guides 47 extending from one side to the other side of the grinding mechanism 3. Each linear guide 47 is provided with a rack 48 on one side. The two ends of the crossbeam 43 are arranged on the two linear guides 47. The transmission connecting rod 44 is installed on the crossbeam 43 through a bearing seat. The transmission connecting rod 44 is provided with a gear 49 matched with the two racks 48. The output end of the translation motor 45 is connected with the transmission connecting rod 44. The translation motor 45 is used to drive the crossbeam 43 to move along the linear guide 47. The lifting electric cylinder 46 is installed on the crossbeam 43. The output end of the lifting electric cylinder 46 is provided with a mounting seat used for fixing the mechanical gripper 42.

[0065] Thus, the mechanical gripper 42 is driven to translate along the linear guide 47 by the translation motor 45 and to vertically lift by the lifting electric cylinder 46, so as to meet the transferring requirement of the bar 6.

[0066] Further, two mechanical grippers 42 are arranged on each lifting electric cylinder 46. The grinding mechanism 3 is provided with two grinding stations. The material transferring mechanism 4 is used to grab two bars 6 from the feeding rack 1 to the grinding mechanism 3 for simultaneous grinding and to simultaneously transfer the two bars 6 to the discharging trolley 5 after grinding.

[0067] Thus, the two bars 6 are simultaneously grabbed by the two mechanical grippers 42, so as to multiply the processing efficiency. When the bars 6 are grabbed on the feeding rack 1, the first blocking block 24 blocks the bar 6 at the second low position, the second blocking block 26 blocks the bar 6 at the third low position, and the supporting block 23 grabs the bar 6 at the lowest position for the corresponding mechanical gripper 42. Then, the second blocking block 26 keeps blocking the bar 6 at the third low position, the first blocking block 24 releases the bar 6 at the second low position to roll to the lowest position, and the supporting block 23 again grabs the bar 6 at the lowest position for the corresponding mechanical gripper 42. Finally, the second blocking block 26 keeps releasing the bar 6 at the third low position to roll to the lowest position, and waits for the next cycle of grabbing by the mechanical gripper 42. On this basis, three mechanical grippers 42, four mechanical grippers 42, etc. can also be arranged, which is not further expanded here.

[0068] Optionally, as shown in Figure 6 The discharging trolley 5 comprises a moving frame 51 and a material groove 52 arranged on the moving frame 51. The groove bottom of the material groove 52 is provided with a distance plate 53 used for spacing and arranging the bars 6 one by one.

[0069] Thus, the bars 6 after grinding are arranged in the material groove 52 in an orderly manner by the distance plate 53. When the material groove 52 is full, the moving frame 51 directly removes the material groove 52, and the bars 6 are prevented from touching each other during the moving process.

[0070] Further, the side of the grinding mechanism 3 close to the blank transfer trolley 5 is provided with a locking block 31, a clamping groove is formed on the locking block 31, a rotating rod 54 is arranged on the moving frame 51, a handle is arranged on one end of the rotating rod 54, and a clamping block 55 is arranged on the other end of the rotating rod 54, when the clamping block 55 cooperates with the clamping groove, the blank transfer trolley 5 is parked in place on one side of the grinding mechanism 3.

[0071] Therefore, the clamping block 55 is locked or unlocked with the locking block 31 by rotating the handle, so as to quickly determine the relative position of each blank transfer trolley 5 and the grinding mechanism 3.

[0072] Further, the side wall of the trough 52 is provided with a gap 56 for avoiding the material moving mechanism 4, so as to avoid the collision between the material moving mechanism 4 and the trough 52 when the bar material 6 is placed.

[0073] Obviously, the above embodiments of the present application are only examples for clearly explaining the present application, and are not the limitation to the embodiments of the present application. For the ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the present application. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic double-head cone grinding machine, characterized in that, Including the feeding frame (1), the material distributing mechanism (2), the grinding mechanism (3), the material moving mechanism (4) and the unloading transfer trolley (5), wherein: The feeding frame (1) is arranged on one side of the grinding mechanism (3), and a plurality of bars (6) are stored on the feeding frame (1); The material distributing mechanism (2) is arranged between the feeding frame (1) and the grinding mechanism (3), and is used for outputting the bars (6) on the feeding frame (1) one by one; The grinding mechanism (3) is used for grinding both ends of the bar (6); The material moving mechanism (4) is arranged above the grinding mechanism (3), and is used for transferring the bars (6) output by the material distributing mechanism (2) to the grinding mechanism (3), and transferring the bars (6) on the grinding mechanism (3) to the unloading transfer trolley (5); The unloading transfer trolley (5) is arranged on the other side of the grinding mechanism (3), and is used for storing the polished bars (6) and moving the bars (6) as a whole.

2. The fully automatic double-end taper grinding machine according to claim 1, characterized in that, The feeding frame (1) is arranged obliquely, one side of the feeding frame (1) away from the grinding mechanism (3) is a high side, and the other side of the feeding frame (1) close to the grinding mechanism (3) is a low side lower than the high side, each bar (6) is arranged neatly on the feeding frame (1) and slides freely to the low side, and a baffle (11) is arranged on the side of the low side, and the baffle (11) is used for limiting the lowest bar (6).

3. The fully automatic double-end taper grinding machine according to claim 2, characterized in that, The material distributing mechanism (2) comprises a jacking cylinder (21) and a first positioning cylinder (22) arranged on the low side, wherein: The jacking cylinder (21) is located directly below the lowest bar (6), and the output end of the jacking cylinder (21) is provided with a supporting block (23), and the supporting block (23) is used for lifting the lowest bar (6) for the material moving mechanism (4) to obtain; The first positioning cylinder (22) is located directly below the bar (6) at the second low position adjacent to the lowest position, and the output end of the first positioning cylinder (22) is provided with a first material blocking block (24), and the first material blocking block (24) is used to block the bar (6) at the second low position from sliding to the lowest position when the supporting block (23) rises.

4. The fully automatic double-end taper grinding machine according to claim 3, characterized in that, The material distributing mechanism (2) further comprises a second positioning cylinder (25), and the second positioning cylinder (25) is located directly below the bar (6) at the third low position adjacent to the second low position, and the output end of the second positioning cylinder (25) is provided with a second material blocking block (26), and the second material blocking block (26) is used to block the bar (6) at the third low position from sliding to the lowest position, so as not to interfere with the bar (6) at the second low position moving to the lowest position.

5. The fully automatic double-end taper thread grinding machine, as claimed in claim 1 wherein, The material moving mechanism (4) comprises a row frame (41), a mechanical clamp jaw (42) and a material moving assembly, wherein: The row frame (41) spans the feeding frame (1), the grinding mechanism (3) and the unloading transfer trolley (5); The mechanical clamping jaw (42) is used for clamping the bar (6); The transfer assembly is arranged on the feeding rack (1), and is used for driving the mechanical clamping jaw (42) to move horizontally and lift vertically.

6. The fully automatic double-end taper thread grinding machine, as recited in claim 5, characterized in that, The transfer assembly comprises a cross beam (43), a transmission connecting rod (44), a translation motor (45) and at least two lifting electric cylinders (46), wherein: Two linear guides (47) extending from one side to the other side of the grinding mechanism (3) are arranged on the frame (41), and a rack (48) is arranged on one side of each linear guide (47); both ends of the cross beam (43) are arranged on two linear guides (47) correspondingly; The transmission connecting rod (44) is installed on the cross beam (43) through a bearing seat, and a gear (49) cooperating with two racks (48) is arranged on the transmission connecting rod (44); The output end of the translation motor (45) is connected with the transmission connecting rod (44), and the translation motor (45) is used for driving the cross beam (43) to move along the linear guide (47); The lifting electric cylinder (46) is installed on the cross beam (43), and the output end of the lifting electric cylinder (46) is provided with a mounting seat for fixing the mechanical clamping jaw (42).

7. The fully automatic double-end taper thread grinding machine, as recited in claim 6, characterized in that, Two mechanical clamping jaws (42) are arranged on each lifting electric cylinder (46), two grinding stations are arranged on the grinding mechanism (3), the material transfer mechanism (4) is used for grabbing two bar materials (6) from the feeding rack (1) to the grinding mechanism (3) for grinding at the same time, and the two bar materials (6) are moved and placed in the unloading transfer trolley (5) after grinding.

8. The fully automatic double-end taper thread grinding machine, as recited in claim 1, characterized in that, The unloading transfer trolley (5) comprises a movable frame (51) and a material groove (52) arranged on the movable frame (51), and the groove bottom of the material groove (52) is provided with a distance plate (53) for arranging the bar materials (6) one by one.

9. The fully automatic double-end taper thread grinding machine, as recited in claim 8, characterized in that, A locking block (31) is arranged on the side of the grinding mechanism (3) close to the unloading transfer trolley (5), a clamping groove is formed in the locking block (31), a rotating rod (54) is arranged on the movable frame (51), one end of the rotating rod (54) is provided with a rotating handle, and the other end of the rotating rod (54) is provided with a clamping block (55); when the clamping block (55) cooperates with the clamping groove, the unloading transfer trolley (5) is parked in place on one side of the grinding mechanism (3).

10. The fully automatic double-end taper grinding machine according to claim 8, characterized in that, A notch (56) for avoiding the material transfer mechanism (4) is formed in the side wall of the material groove (52).

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