A fully automatic crystal polishing machine

Abstract

The present invention discloses a fully automatic crystal grinding and polishing machine, comprising a frame, a main movable frame, a secondary movable frame, a grinding mechanism, a polishing mechanism, a translation mechanism, a loading and unloading mechanism, a main motor, an overrunning wheel, and an aluminum plate; the main movable frame and the secondary movable frame are linked by a pneumatic sub-locking mechanism to form an integral movable frame; the translation of the integral movable frame between workstations is achieved by a translation mechanism fixedly linked to both sides of the main movable frame; the entire machine adopts a one-grinding and two-polishing structure, the power source of which is a main motor fixedly connected to the frame, and the power transmission parts of the machine are overrunning wheels and belts; the loading and unloading mechanism is fixedly linked to the frame, and automatically loads and unloads materials by cooperating with the aluminum plate. The fully automatic crystal grinding and polishing machine designed in this way has the advantages of high working efficiency, high product quality, energy saving, low labor input, low wear of the entire machine, and extended maintenance and replacement cycles.

Description

Technical Field

[0001] The invention relates to a full-automatic crystal grinding and polishing machine, belonging to the field of crystal processing machinery. Background Art

[0002] The existing crystal jewelry processing machines have the following problems: output is inversely proportional to quality, output is directly proportional to energy consumption, output is directly proportional to labor, and output is directly proportional to machine wear. There are so many vicious inverse and direct proportions. Summary of the Invention

[0003] (1) Technical issues to be resolved

[0004] To solve the above problems, the present invention proposes a fully automatic crystal polishing machine; although it cannot change the inverse ratio to direct ratio or direct ratio to inverse ratio mentioned in the background technology, it can significantly reduce the ratio value, thereby achieving sustainability.

[0005] (2) Technical solution

[0006] The present invention provides a fully automatic crystal grinding and polishing machine, comprising: a frame, a main movable frame, a secondary movable frame, a grinding mechanism, a polishing mechanism, a translation mechanism, a loading and unloading mechanism, a main motor, a transition wheel, and an aluminum plate; the sub-locking state between the main movable frame and the secondary movable frame is controlled by a pneumatic sub-locking mechanism; the translation of the entire movable frame between workstations is achieved by a second translation mechanism fixedly linked to both sides of the main movable frame; the second polishing mechanism and the grinding mechanism are distributed on the frame, and their power source is the main motor fixedly connected to the frame, and their power transmission parts are the transition wheel and the belt; the loading and unloading mechanism is fixedly linked to the frame, and it completes automatic loading and unloading by cooperating with the aluminum plate.

[0007] Furthermore, the main moving frame structure is a lifting guide sleeve installed at the center position of the moving bridge; the lifting motor is installed at the upper end of the lifting guide sleeve, and the power output shaft of the lifting motor is connected to the transmission screw through a coupling; the transmission screw is threadedly connected to the guide column; the guide column is fixedly connected to the lifting bridge; the lifting bridge and the moving bridge are connected by guide rods, and there are four guide rods; a sliding hole is opened on the lifting bridge, and a sliding bushing is installed on the sliding hole; a rotating motor is fixedly installed on the side of the main moving frame; its power output shaft is slot-connected to the screw in the aluminum plate.

[0008] Furthermore, the pneumatic sub-locking mechanism includes a cylinder fixedly mounted on the side of the main mobile frame and a link block fixedly mounted on the side of the secondary mobile frame; the piston shaft in the cylinder is docked with the link block; the pneumatic sub-locking mechanism has symmetrical and identical pneumatic sub-locking modules mounted on the other side of the main mobile frame.

[0009] Furthermore, the structure of the main mobile frame is the same as that of the auxiliary mobile frame; the main mobile frame and the auxiliary mobile frame are linked by a pneumatic sub-locking mechanism to form a set of integral mobile frames.

[0010] Furthermore, a sealed air duct is provided inside the aluminum plate; an exhaust cylinder, an air intake cylinder, and a grinding head are provided on the aluminum plate; the grinding head is composed of a fixed copper sleeve, a movable copper shaft, a sealed sliding sleeve clamped thereon, and a plastic jacket provided at the bottom.

[0011] Furthermore, the translation mechanism is fixedly linked to the main movable frame through a connecting block, and its power output shaft is linked to the variable block, and the transmission gear on the variable block is meshed with the rack fixedly mounted on the frame; the translation mechanism has a symmetrical and identical second translation mechanism, which is provided on the other side of the main movable frame.

[0012] Furthermore, the loading and unloading mechanism is installed at the end of the frame. The loading and unloading mechanism structure includes a material receiving trough, on which a loading plate is connected through a rubber seat. The loading plate is provided with a loading seat corresponding to the grinding head on the aluminum plate, and a vibration motor; the upper layer of the loading plate is a rough material plate, which is also connected with a rubber seat. The rough material plate is provided with a slide rail and a material storage trough connected to the slide rail; the loading and unloading mechanism has a symmetrical and identical second loading and unloading mechanism, which is provided at the other end of the frame.

[0013] Furthermore, the first rotating shaft sleeve of the grinding mechanism is fixedly installed in the middle of the frame, and two sets of first bearings are installed on the upper and lower parts of the first rotating shaft sleeve; the first rotating shaft is inserted into the first rotating shaft sleeve; a second anti-deviating part connected to the frame is provided at the bottom of the first rotating shaft; the grinding disc and the first rotating shaft are fixed by screws, and a water retaining ring is provided on the periphery of the mechanism.

[0014] Furthermore, the second rotating shaft sleeve of the polishing mechanism is fixedly installed on the frame, with a distance of 140 cm from the first rotating shaft sleeve, and two sets of second bearings are installed on the upper and lower parts of the second rotating shaft sleeve; the second rotating shaft is inserted into the second rotating shaft sleeve; the bottom of the second rotating shaft is provided with a first anti-deviating part connected to the frame; the second rotating shaft and the polishing disc are fixed by screws, and a water retaining ring is provided on the periphery of the mechanism; the polishing mechanism has a second polishing mechanism that is symmetrical to the center line of the frame and is identical.

[0015] Furthermore, the power source of the grinding mechanism and the polishing mechanism is the main motor; the fourth pulley is fixedly connected to the power output shaft of the main motor, and is connected to the third pulley installed under the first rotating shaft of the grinding mechanism and the transition pulley installed on the side of the frame by a belt; the third pulley under the rotating shaft of the grinding mechanism is connected to the first pulley under the second polishing mechanism again through a belt, and the transition pulley is connected to the second pulley under the polishing mechanism again through a belt.

[0016] (3) Beneficial effects

[0017] 1. Compared with the prior art, the present invention has the following beneficial effects: a fully automatic crystal grinding and polishing machine in the present invention adopts a one-grinding and two-polishing, double-station rotation system and technical innovations in the lifting device, and further designs a fully automatic loading and unloading mechanism; the crystal grinding and polishing machine designed in this way is compared with the existing latest machine through actual testing, and the results show that the output of a single group of machines is increased by 2.3 times, while the labor input is 1 / 6 of the prior art. In other words, one person can take care of the production of 6 groups of machines.

[0018] 2. In addition, the fully automatic crystal polishing machine of the present invention adopts a design of driving multiple stations with a single motor, which saves 12kw of electricity per hour based on a single set of machines.

[0019] 3. The fully automatic crystal grinding and polishing machine of the present invention has a lifting design on the movable frame, a translation design on the movable frame, and an anti-drift design at the bottom of the rotating shaft, which improves the precision of the machine and reduces wear, ultimately achieving improved quality and longer maintenance and replacement cycles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention.

[0021] Figure 2 It is a three-dimensional view of a mobile frame of the present invention.

[0022] Figure 3 It is a cross-sectional view of the lifting device on the mobile rack of the present invention.

[0023] Figure 4 It is a front view of the pneumatic sub-locking mechanism on the mobile rack of the present invention.

[0024] Figure 5 It is a cross-sectional view of the aluminum plate mechanism of the present invention.

[0025] Figure 6 It is an enlarged view of the grinding head structure of the present invention.

[0026] Figure 7 It is a three-dimensional diagram of the translation mechanism of the present invention.

[0027] Figure 8 It is a front view of the translation mechanism of the present invention.

[0028] Figure 9 It is a three-dimensional diagram of the loading and unloading mechanism of the present invention.

[0029] Figure 10 It is a top view of the loading and unloading mechanism of the present invention.

[0030] Figure 11 It is a cross-sectional view of the grinding mechanism and polishing mechanism of the present invention.

[0031] Figure 12It is a transmission principle structure diagram of the present invention. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] Reference Figure 1 A fully automatic crystal grinding and polishing machine in this embodiment includes a frame 1, a main movable frame 2, a secondary movable frame 3, a grinding mechanism 4, a polishing mechanism 5, a translation mechanism 6, a loading and unloading mechanism 7, a main motor 8, a transition wheel 9, and an aluminum plate 10; the sub-locking state between the main movable frame 2 and the secondary movable frame 3 is controlled by a pneumatic sub-locking mechanism 11; the translation of the entire movable frame between the workstations is realized by the translation mechanism 6 and the second translation mechanism 601 fixedly linked to the main movable frame 2; the second polishing mechanism 501, the grinding mechanism 4, and the polishing mechanism 5 are distributed on the frame 1, and their power source is the main motor 8 fixedly connected to the frame 1, and their power transmission parts are the transition wheel 9 and the belt; the loading and unloading mechanism 7 is fixedly linked to the frame 1, and it completes automatic loading and unloading through cooperation with the aluminum plate 10.

[0034] Reference Figure 2 、 Figure 3 The structure of the main moving frame 2 of this embodiment is that a lifting guide sleeve 205 is installed at the center position of the moving bridge 202; the lifting motor 204 is installed on the upper end of the lifting guide sleeve 205, and the power output shaft of the lifting motor 204 is connected to the transmission screw 207 through a coupling 210; the transmission screw 207 is threadedly connected to the guide column 206; the guide column 206 is fixedly connected to the lifting bridge 203; the lifting bridge 203 and the moving bridge 202 are connected by a guide rod 208, and the number of guide rods 208 is four; a sliding hole is provided on the lifting bridge 203, and a sliding bushing 209 is installed on the sliding hole; a rotating motor 211 is fixedly installed on the side of the main moving frame 2; its power output shaft is slot-type connected to the screw 1003 in the aluminum plate 10; the machine designed in this way has high precision and fast lifting speed, which can improve quality and output.

[0035] Reference Figure 1 、 Figure 4 The pneumatic sub-locking mechanism 11 of this embodiment comprises a cylinder fixedly mounted on the side of the main movable frame 2 and a link block 1103 fixedly mounted on the side of the auxiliary movable frame 3. A piston shaft 1102 in the cylinder interfaces with the link block 1103. The pneumatic sub-locking mechanism 11 comprises symmetrical and identical pneumatic sub-locking modules 1101 mounted on the other side of the main movable frame 2. This design allows for modular movable frames without interfering with other components, improving production and quality.

[0036] Reference Figure 1 、 Figure 2 、 Figure 4 The structures of the main mobile frame 2 of this embodiment are the same as those of the auxiliary mobile frame 3, the second main mobile frame 201, and the second auxiliary mobile frame 301; the main mobile frame 2 and the auxiliary mobile frame 3 are linked by a pneumatic sub-locking mechanism 11 to form a set of integral mobile frames.

[0037] Reference Figure 5 、 Figure 6 The aluminum plate 10 of this embodiment is provided with a sealed air duct 1005 inside; the aluminum plate 10 is provided with an exhaust cylinder 1001, an air intake cylinder 1002, and a grinding head 1004; the grinding head 1004 is composed of a fixed copper sleeve 1009, a movable copper shaft 1007, a sealing sleeve 1006 clamped thereon, and a plastic jacket 1008 provided at the bottom.

[0038] Reference Figure 1 、 Figure 7 、 Figure 8 The translation mechanism 6 of this embodiment is fixedly linked to the main movable frame 2 via a connecting block 606, and its power output shaft is linked to the variable block 605. The upper transmission gear 604 of the variable block 605 is meshed with the rack 602 fixedly mounted on the frame 1; the translation mechanism 6 has a symmetrical and identical second translation mechanism 601, which is provided on the other side of the main movable frame 2.

[0039] Reference Figure 1 、 Figure 9 、 Figure 10 The loading and unloading mechanism 7 of this embodiment is installed at the end of the frame 1. The structure of the loading and unloading mechanism 7 includes a material receiving trough 702, on which a loading plate 703 is connected via a rubber seat 708. The loading plate 703 is provided with a loading seat 707 corresponding to the grinding head 1004, and a vibration motor 705; the upper layer of the loading plate 703 is a raw material plate 704, which is also connected with a rubber seat. The raw material plate 704 is provided with a slide rail 706 and a material storage trough 709 connected to the slide rail 706; the loading and unloading module 7 has a symmetrical and identical second loading and unloading mechanism 701, which is provided at the other end of the frame 1; such a design realizes machine automation, improves production and reduces labor input.

[0040] Reference Figure 1 、 Figure 11 The first rotating shaft sleeve 401 of the grinding mechanism 4 of this embodiment is fixedly installed in the middle of the frame 1, and two sets of first bearings 404 are installed on the upper and lower parts of the first rotating shaft sleeve 401; the first rotating shaft 402 is inserted into the first rotating shaft sleeve 401; the bottom of the first rotating shaft 402 is provided with a second anti-deviating part 405 connected to the frame 1; the grinding disc 403 and the first rotating shaft 402 are fixed by screws, and a water retaining ring 408 is provided on the periphery of the mechanism.

[0041] Reference Figure 1 Figure 11 The second rotating shaft sleeve 504 of the polishing mechanism 5 of this embodiment is fixedly installed on the frame 1, with a distance of 140 cm from the first rotating shaft sleeve 401, and two sets of second bearings 505 are installed on the upper and lower parts of the second rotating shaft sleeve 504; the second rotating shaft 502 is inserted into the second rotating shaft sleeve 504; the bottom of the second rotating shaft 502 is provided with a first anti-deviation part 506 connected to the frame 1; the second rotating shaft 502 and the polishing disc 503 are fixed by screws, and a water retaining ring 408 is provided on the periphery of the mechanism; the polishing mechanism 5 has an identical second polishing mechanism 501 that is symmetrical to the center line of the frame; this design realizes one grinding and two polishing without affecting each other, and the anti-deviation part makes the rotating shaft bear force evenly; it can improve production and reduce wear.

[0042] Reference Figure 1 、 Figure 11 、 Figure 12 The power source of the grinding mechanism and the polishing mechanism of this embodiment is the main motor 8; the fourth pulley 801 is fixedly linked to the power output shaft of the main motor 8, and is linked to the third pulley 406 installed under the first rotating shaft 402 and the transition pulley 9 installed on the side of the frame 1 by a belt; the third pulley 406 is linked to the first pulley 508 again through a belt, and the transition pulley 9 is linked to the second pulley 507 again through a belt; the power transmission designed in this way can realize transmission well and intuitively reduce energy consumption.

[0043] The exemplary embodiments described herein are illustrative and non-restrictive. Although one or more embodiments of the present invention have been described in conjunction with the accompanying drawings, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. A fully automatic crystal polishing machine, characterized by: The invention comprises a frame (1), a main movable frame (2), a secondary movable frame (3), a grinding mechanism (4), a polishing mechanism (5), a translation mechanism (6), a loading and unloading mechanism (7), a main motor (8), a transition wheel (9), an aluminum plate (10), and a second polishing mechanism (501); the sub-locking state between the main movable frame (2) and the secondary movable frame (3) is controlled by a pneumatic sub-locking mechanism (11); the translation of the entire movable frame between workstations is achieved by the translation mechanism (6) fixedly connected to the main movable frame (2) and the second translation mechanism (601); the The second polishing mechanism (501), the grinding mechanism (4), and the polishing mechanism (5) are distributed on the frame (1); the power sources of the second polishing mechanism (501), the grinding mechanism (4), and the polishing mechanism (5) are all the main motor (8) fixedly connected to the frame (1); the power transmission parts of the second polishing mechanism (501), the grinding mechanism (4), and the polishing mechanism (5) are all the transition wheel (9) and the belt; the loading and unloading mechanism (7) is fixedly connected to the frame (1), and it completes automatic loading and unloading by cooperating with the aluminum plate (10); The main movable frame (2) is structured as follows: a lifting guide sleeve (205) is installed at the center of the movable bridge (202); a lifting motor (204) is installed at the upper end of the lifting guide sleeve (205); a power output shaft of the lifting motor (204) is connected to a transmission screw (207) through a coupling (210); the transmission screw (207) is threadedly connected to a guide post (206); the guide post (206) is fixedly connected to the lifting bridge (203); the lifting bridge (203) and the movable bridge (202) are connected by guide rods (208), and the number of guide rods (208) is four; a sliding hole is provided on the lifting bridge (203), and a sliding bushing (209) is installed on the sliding hole; a rotating motor (211) is fixedly installed on the side of the main movable frame (2); its power output shaft is slot-connected to the screw (1003) in the aluminum plate (10); The pneumatic sub-locking mechanism (11) comprises a cylinder fixedly mounted on the side of the main mobile frame (2) and a link block (1103) fixedly mounted on the side of the auxiliary mobile frame (3); a piston shaft (1102) in the cylinder is docked with the link block (1103); the pneumatic sub-locking mechanism (111) has symmetrical and identical pneumatic sub-locking modules (1101) mounted on the other side of the main mobile frame (2); The structure of the main mobile frame (2) is the same as that of the auxiliary mobile frame (3), the second main mobile frame (201), and the second auxiliary mobile frame (301); the main mobile frame (2) and the auxiliary mobile frame (3) are linked by a pneumatic sub-locking mechanism (11) to form a set of integral mobile frames; The aluminum plate (10) is provided with a sealed air passage (1005) inside; the aluminum plate (10) is provided with an exhaust cylinder (1001), an air intake cylinder (1002), and a grinding head (1004); the grinding head (1004) is composed of a fixed copper sleeve (1009), a movable copper shaft (1007), a sealed sliding sleeve (1006) clamped thereon, and a plastic jacket (1008) provided at the bottom; The translation mechanism (6) is fixedly connected to the main movable frame (2) through a connecting block (606), and its power output shaft is connected to a variable block (605). The upper transmission gear (604) of the variable block (605) is meshed with a rack (602) fixedly mounted on the frame (1); the translation mechanism (6) has a symmetrical and identical second translation mechanism (601) provided on the other side of the main movable frame (2); The loading and unloading mechanism (7) is installed at the end of the frame (1). The loading and unloading mechanism (7) includes a material receiving trough (702) on which a loading plate (703) is connected via a rubber seat (708). The loading plate (703) is provided with a loading seat (707) corresponding to the grinding head (1004), and a vibration motor (705); the upper layer of the loading plate (703) is a raw material plate (704), which is also connected via a rubber seat. The raw material plate (704) is provided with a slide rail (706) and a material storage trough (709) connected to the slide rail (706); the loading and unloading mechanism (7) has a symmetrical and identical second loading and unloading mechanism (701) which is provided at the other end of the frame (1).

2. The fully automatic crystal polishing machine according to claim 1, characterized in that: The first rotating shaft sleeve (401) of the grinding mechanism (4) is fixedly mounted in the middle of the frame (1), and two sets of first bearings (404) are mounted on the upper and lower sides of the first rotating shaft sleeve (401); the first rotating shaft (402) is inserted into the first rotating shaft sleeve (401); a second anti-deviating member (405) connected to the frame (1) is provided at the bottom of the first rotating shaft (402); the grinding disc (403) and the first rotating shaft (402) are fixed by screws, and a water retaining ring (408) is provided on the periphery of the mechanism.

3. The fully automatic crystal polishing machine according to claim 1, characterized in that: The second rotating shaft sleeve (504) of the polishing mechanism (5) is fixedly mounted on the frame (1) at a distance of 140 cm from the first rotating shaft sleeve (401); two sets of second bearings (505) are mounted on the upper and lower sides of the second rotating shaft sleeve (504); the second rotating shaft (502) is inserted into the second rotating shaft sleeve (504); a first anti-deviating member (506) connected to the frame (1) is provided at the bottom of the second rotating shaft (502); the second rotating shaft (502) and the polishing disc (503) are fixed by screws, and a water retaining ring (408) is provided on the periphery of the mechanism; the polishing mechanism (5) has a second polishing mechanism (501) that is symmetrical to the center line of the frame and is identical.

4. The fully automatic crystal polishing machine according to claim 2, characterized in that: The power source of the grinding mechanism (4) and the polishing mechanism (5) is the main motor (8); the fourth pulley (801) is fixedly connected to the power output shaft of the main motor (8), and is connected to the third pulley (406) installed under the first rotating shaft (402) and the transition pulley (9) installed on the side of the frame (1) by a belt; the third pulley (406) is connected to the first pulley (508) again through a belt, and the transition pulley (9) is connected to the second pulley (507) again through a belt.

Images