CN210335453U - Full-automatic self-positioning jewelry grinding machine - Google Patents
Full-automatic self-positioning jewelry grinding machine Download PDFInfo
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- CN210335453U CN210335453U CN201921391310.5U CN201921391310U CN210335453U CN 210335453 U CN210335453 U CN 210335453U CN 201921391310 U CN201921391310 U CN 201921391310U CN 210335453 U CN210335453 U CN 210335453U
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Abstract
The utility model discloses a full-automatic self-align jewelry polisher, this jewelry polisher are provided with two regulation portions, and firstly the position of adjusting the fly leaf is in order to increase or shorten two X axial conveying mechanism's distance to the jewelry base stone that is fit for different width is carried, and another is the grinding device who adjusts the fly leaf side, so that the wheel of polishing can have better contact surface to jewelry base stone. The utility model discloses an all through motor automatically regulated, do not need manual operation by two regulation portions, firstly improve regulation efficiency, secondly improve the precision of polishing.
Description
Technical Field
The utility model relates to a polisher, specific saying so relates to a full-automatic self-align jewelry polisher.
Background
The raw stones of the jewelry are generally subjected to rough grinding, fine grinding, cutting, grinding and final processing to form the jewelry, most of impurities on the surfaces of the raw stones are removed after the rough grinding, and then the rough ground raw stones need to be ground again through the fine grinding.
The traditional mode is through manual regulation equipment, and manual regulation equipment is firstly inefficiency, and the processing effect is poor. Therefore, there is a need for a fully automatic self-positioning jewelry sander that replaces manual adjustment.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a full-automatic self-align jewelry polisher, the purpose of designing this polisher is in order to improve efficiency of polishing and the precision of polishing.
In order to solve the technical problem, the utility model discloses a following scheme realizes: a full-automatic self-positioning jewelry sander comprises a frame and further comprises:
a fixing plate mounted on the frame;
the movable plate is arranged on the rack and arranged side by side with the fixed plate;
the adjusting mechanism is used for adjusting the distance between the movable plate and the fixed plate;
the X-axis conveying mechanisms are respectively arranged on the fixed plate and the movable plate and used for conveying jewelry blank stones, and the two groups of X-axis conveying mechanisms are identical in structure;
the two groups of compression type conveying mechanisms are respectively vertically and fixedly arranged on the fixed plate and the movable plate and are arranged oppositely, and gaps are formed between the compression type conveying mechanisms and the X-axis conveying mechanisms and used for allowing jewelry blank stones to pass through;
and at least one pair of grinding devices which are arranged on the outer sides of the fixed plate and the movable plate and are symmetrical by an X-axis conveying mechanism, wherein the grinding devices arranged on the movable plate can longitudinally adjust the position.
Further, the adjustment mechanism includes:
a first motor;
the screw frames are erected on front and rear cross beams of the rack and connected with screws through bearings, rod bodies of the screws are screwed and fixed on a support at the lower end of the movable plate, and one ends of the screws extend outwards;
two groups of gears are respectively fixed at the end parts of the extending ends of the two screw rods;
the two threaded sleeves are sleeved on a shaft lever of a rotating shaft, the lower sides of the two threaded sleeves are respectively meshed with gears closest to the shaft lever, two ends of the rotating shaft are arranged on a rotating shaft frame, one end of the rotating shaft is connected with the driving end of the first motor and is driven by the first motor to rotate, and the rotating shaft frame is fixed on a cross beam on one side of the rack.
Further, X axial conveying mechanism includes second motor, 2 first synchronous belts, 2 first action wheels of group and 2 first follower of group, the second motor is provided with two sets ofly, and it fixes respectively on fixed plate and the fly leaf and the drive end sets up in opposite directions, first action wheel is connected to second motor drive end, and 2 first follower of group set firmly the other end of fixed plate and fly leaf is to the side in opposite directions, first synchronous belt overlaps respectively and is established on first action wheel and first follower, the opposite side of fixed plate and fly leaf is provided with a plurality of supporting rollers.
Further, the hold-down type conveying mechanism comprises:
a vertical mounting rack;
the double-row idler wheels are laterally installed on the vertical mounting rack, the double-row idler wheels are sleeved with second synchronous belts, the second synchronous belts are supported into an isosceles trapezoid shape by the double-row idler wheels, and the length of the synchronous belts at the bottom sides of the second synchronous belts is smaller than that of the synchronous belts at the upper sides of the second synchronous belts'
And the third motor is arranged on the upper part of one corner of the vertical mounting rack and drives the second synchronous belt to rotate.
Further, grinding device includes four groups of drive end fourth motors up and respectively the emery wheel of rigid coupling in the fourth motor upper end, and two halves of four groups of fourth motors are located X axial conveying mechanism's both sides, and it fixes on a movable motor support, and motor support cover establishes on two guide arms, and the both ends of two guide arms are erect and are in just arrange the below of fixed plate and fly leaf in on the both sides crossbeam of frame, wherein, keep away from and be fixed with two sets of fifth motors on the crossbeam of fixed plate one side, the fifth motor passes through the screw drive longitudinal movement is done to motor support, emery wheel horizontal rotation, its blade of polishing extend to X axial conveying mechanism with in the clearance between the compact form conveying mechanism.
Furthermore, the jewelry blank stone feeding platform is arranged on the machine frame and is arranged at the feeding end of the X-axis conveying mechanism.
And the jewelry blank stone feeding platform is fixed on one side of the jewelry blank stone feeding platform, and jewelry blank stones on the jewelry blank stone feeding platform are fed into the X-axis conveying mechanism through a motor-driven push rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a jewelry polisher is provided with two regulation portions, firstly adjusts the position of fly leaf in order to increase or shorten two X axial conveying mechanism's distance to the jewelry base stone that is fit for different width is carried, and another is the grinding device who adjusts the fly leaf side, so that the wheel of polishing can have better contact surface to jewelry base stone. The utility model discloses an all through motor automatically regulated, do not need manual operation by two regulation portions, firstly improve regulation efficiency, secondly improve the precision of polishing.
Drawings
Fig. 1 is the overall structure schematic diagram of the jewelry polisher of the present invention.
Fig. 2 is a schematic view of the engagement structure between the thread bush and the gear of the adjusting mechanism of the present invention.
Fig. 3 is the schematic view of the position structure of the four polishing devices of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
referring to fig. 1-3, the utility model discloses a full-automatic self-align jewelry polisher, this polisher includes frame 1, still includes:
a fixing plate mounted on the frame 1;
a movable plate 15 mounted on the frame 1, the movable plate 15 being arranged side by side with the fixed plate;
an adjusting mechanism for driving the movable plate 15 to move longitudinally, the adjusting mechanism being used for adjusting the distance between the movable plate 15 and the fixed plate;
the two groups of X-axis conveying mechanisms are respectively arranged on the fixed plate and the movable plate 15 and are used for conveying jewelry blank stones, and the two groups of X-axis conveying mechanisms are identical in structure;
two groups of compression type conveying mechanisms which are vertically and fixedly arranged on the fixed plate and the movable plate 15 respectively and are arranged oppositely are same in structure, and a gap is formed between each compression type conveying mechanism and the corresponding X-axis conveying mechanism for allowing jewelry blank stones to pass through;
and at least one pair of grinding devices which are arranged on the outer sides of the fixed plate and the movable plate 15 and are symmetrical by an X-axis conveying mechanism, wherein the grinding devices arranged on the movable plate 15 can longitudinally adjust the position.
A preferred technical solution of this embodiment: the adjustment mechanism includes:
a first motor 7;
two groups of screw frames which are arranged side by side are erected on front and rear cross beams of the rack 1 and are connected with screws 16 through bearings, a rod body of each screw 16 is screwed and fixed on a support at the lower end of the movable plate 15, and one end of each screw 16 extends outwards;
two groups of gears 9 are respectively fixed at the end parts of the extending ends of the two screw rods 16;
two thread sleeves 8 are sleeved on a shaft lever of a rotating shaft 10, the lower sides of the two thread sleeves are respectively meshed with a gear 9 closest to the rotating shaft, two ends of the rotating shaft 10 are installed on a rotating shaft frame, one end of the rotating shaft is connected with the driving end of the first motor 7 and is driven by the first motor 7 to rotate, and the rotating shaft frame is fixed on a cross beam on one side of the rack 1.
A preferred technical solution of this embodiment: x axial conveying mechanism includes second motor 13, 2 first synchronous belts 14, 2 first action wheels of group and 2 first follower of group, second motor 13 is provided with two sets ofly, and it is fixed respectively on fixed plate and the fly leaf 15 and the drive end sets up in opposite directions, first action wheel is connected to second motor 13 drive end, and 2 first follower of group set firmly the other end of fixed plate and fly leaf 15 is to the side in opposite directions, first synchronous belt 14 overlaps respectively and is established on first action wheel and first follower, the opposite side of fixed plate and fly leaf 15 is provided with a plurality of supporting rollers.
A preferred technical solution of this embodiment: the hold-down conveyor mechanism comprises:
a vertical mounting rack;
the double-row idler wheels are laterally installed on the vertical installation rack, the double-row idler wheels are sleeved with second synchronous belts 11, the second synchronous belts 11 are supported into an isosceles trapezoid shape by the double-row idler wheels, and the length of the synchronous belts at the bottom sides of the second synchronous belts is smaller than that of the synchronous belts at the upper sides of the second synchronous belts'
And the third motor 12 is arranged on the upper part of one corner of the vertical mounting rack and drives the second synchronous belt 11 to rotate.
A preferred technical solution of this embodiment: grinding device includes four group's drive end fourth motor up and respectively the rigid coupling in the wheel 2 of polishing of fourth motor upper end, and two halves of four group's fourth motor are in X axial conveying mechanism's both sides, and it is fixed on motor support 4 of a activity, and motor support cover is established on two guide arms, and the both ends of two guide arms are erect and are in just arrange the below of fixed plate and fly leaf 15 in on the both sides crossbeam of frame 1, wherein, keep away from and be fixed with two sets of fifth motors 3 on the crossbeam of fixed plate one side, fifth motor 3 passes through the screw drive longitudinal movement is done to motor support 4, 2 horizontal rotation of wheel of polishing, its blade of polishing extend to X axial conveying mechanism with in the clearance between the compact form conveying mechanism.
A preferred technical solution of this embodiment: still include jewelry base stone material loading platform 6, install on frame 1 and set up X axial conveying mechanism's feed end.
A preferred technical solution of this embodiment: the jewelry feeding mechanism further comprises a push rod mechanism 5 which is fixed on one side of the jewelry blank stone feeding platform 6 and drives a push rod through a motor to send the jewelry blanks on the jewelry blank stone feeding platform 6 to the X-axis conveying mechanism.
Example 2: the utility model discloses jewelry polisher from the regulation step of locating as follows.
As shown in figures 1-3, the self-positioning jewelry sander of the present invention is controlled by a frequency converter, the frequency converter is provided with a program for controlling each motor, a detecting device for detecting the width of jewelry blank stones is arranged on the jewelry blank stone feeding platform 6, when the detecting device detects the width of jewelry blank stones, it sends a width signal to the frequency converter, a frequency converter control system collects the signal and controls the first motor 7 to work, the first motor 7 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the two thread sleeves 8 thereon to rotate, the thread sleeves 8 drive the gear 9 to rotate, the gear 9 drives the two screws 16 to rotate, the two screws 16 drive the bracket at the lower end of the movable plate 15 to move, the bracket drives the movable plate 15 to move to fit the width of jewelry blank stones, the movable plate 15 drives the X-axis conveying mechanism thereon and the compression conveying mechanism to synchronously move, the downward roller of the compression conveying mechanism is a movable roller, it is propped tightly by compression spring, when jewelry base stone process, its different height can be by down roller regulation formula top tightly, then drive the combined action that second hold-in range 11 and first motor 13 drove first hold-in range 14 through third motor 12 and remove jewelry base stone.
At the same time as the movable plate 15 is automatically adjusted, the motor bracket 4 is also driven by the fifth motor 3 to be suitable for the position of the sanding.
To sum up, the utility model discloses a jewelry polisher is provided with two regulation portions, firstly adjusts the position of fly leaf in order to increase or shorten two X axial conveying mechanism's distance to the jewelry base stone that is fit for different width is carried, and another is the grinding device who adjusts the fly leaf side, so that the wheel of polishing can have better contact surface to jewelry base stone. The utility model discloses an all through motor automatically regulated, do not need manual operation by two regulation portions, firstly improve regulation efficiency, secondly improve the precision of polishing.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (7)
1. A full-automatic self-positioning jewelry sander, comprising a frame (1), characterized by further comprising:
a fixing plate mounted on the frame (1);
a movable plate (15) mounted on the frame (1), the movable plate (15) and the fixed plate being arranged side by side;
an adjusting mechanism for driving the movable plate (15) to move longitudinally, wherein the adjusting mechanism is used for adjusting the distance between the movable plate (15) and the fixed plate;
the X-axis conveying mechanisms are respectively arranged on the fixed plate and the movable plate (15) and used for conveying jewelry blank stones, and the two groups of X-axis conveying mechanisms are identical in structure;
the two groups of compression type conveying mechanisms are respectively vertically and fixedly arranged on the fixed plate and the movable plate (15) and are oppositely arranged, and gaps are formed between the compression type conveying mechanisms and the X-axis conveying mechanisms so that jewel blank stones can pass through the compression type conveying mechanisms;
and at least one pair of grinding devices which are arranged on the outer sides of the fixed plate and the movable plate (15) and are symmetrical by an X-axis conveying mechanism, wherein the grinding devices arranged on the movable plate (15) can be longitudinally adjusted in position.
2. The fully automatic self-positioning jewelry sander of claim 1, wherein: the adjustment mechanism includes:
a first electric motor (7);
the screw frames are erected on front and rear cross beams of the rack (1) and connected with screws (16) through bearings, a rod body of each screw (16) is fixedly connected with a support at the lower end of the corresponding movable plate (15) in a screwed mode, and one end of each screw (16) extends outwards;
two groups of gears (9) are respectively fixed at the end parts of the extending ends of the two screw rods (16);
the two threaded sleeves (8) are sleeved on a shaft rod of a rotating shaft (10), the lower sides of the two threaded sleeves are respectively meshed with a gear (9) closest to the shaft rod, two ends of the rotating shaft (10) are installed on a rotating shaft frame, one end of the rotating shaft (10) is connected with the driving end of the first motor (7) and is driven by the first motor (7) to rotate, and the rotating shaft frame is fixed on a cross beam on one side of the rack (1).
3. The fully automatic self-positioning jewelry sander of claim 1, wherein: x axial conveying mechanism includes second motor (13), 2 first synchronous belt (14), 2 first action wheels of group and 2 first follower of group, second motor (13) are provided with two sets ofly, and it is fixed respectively on fixed plate and fly leaf (15) and the drive end sets up in opposite directions, first action wheel is connected to second motor (13) drive end, and 2 first follower of group set firmly the other end of fixed plate and fly leaf (15) is to the side in opposite directions, first synchronous belt (14) are established respectively on first action wheel and first follower, the opposite side of fixed plate and fly leaf (15) is provided with a plurality of supporting rollers.
4. The fully automatic self-positioning jewelry sander of claim 1, wherein: the hold-down conveyor mechanism comprises:
a vertical mounting rack;
the double-row idler wheels are laterally installed on the vertical mounting rack, the double-row idler wheels are sleeved with second synchronous belts (11), the second synchronous belts (11) are supported into an isosceles trapezoid shape by the double-row idler wheels, and the length of the synchronous belts at the bottom sides of the second synchronous belts is smaller than that of the synchronous belts at the upper sides of the second synchronous belts'
And the third motor (12) is arranged on the upper part of one corner of the vertical mounting rack and drives the second synchronous belt (11) to rotate.
5. The fully automatic self-positioning jewelry sander of claim 1, wherein: grinding device includes four group's drive end fourth motor up and respectively rigid coupling in grinding wheel (2) on fourth motor, and two halves of four group's fourth motor are in X axial conveying mechanism's both sides, and it is fixed on motor support (4) of a activity, and motor support cover is established on two guide arms, and the both ends of two guide arms are erect and are in just arrange the below of fixed plate and fly leaf (15) in on the both sides crossbeam of frame (1), wherein, keep away from and be fixed with two sets of fifth motor (3) on the crossbeam of fixed plate one side, fifth motor (3) are through screw drive longitudinal movement is done in motor support (4), grinding wheel (2) horizontal rotation, its blade of polishing extend to X axial conveying mechanism with in the clearance between the compact form conveying mechanism.
6. The fully automatic self-positioning jewelry sander of claim 1, wherein: still include jewelry base stone material loading platform (6), install frame (1) is last and set up X axial conveying mechanism's feed end.
7. The fully automatic self-positioning jewelry sander of claim 6, wherein: the jewelry feeding mechanism is characterized by further comprising a push rod mechanism (5) which is fixed on one side of the jewelry blank stone feeding platform (6) and used for driving jewelry blanks on the jewelry blank stone feeding platform (6) to be fed into the X-axis conveying mechanism through a motor driving push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391310.5U CN210335453U (en) | 2019-08-26 | 2019-08-26 | Full-automatic self-positioning jewelry grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391310.5U CN210335453U (en) | 2019-08-26 | 2019-08-26 | Full-automatic self-positioning jewelry grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335453U true CN210335453U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391310.5U Active CN210335453U (en) | 2019-08-26 | 2019-08-26 | Full-automatic self-positioning jewelry grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335453U (en) |
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2019
- 2019-08-26 CN CN201921391310.5U patent/CN210335453U/en active Active
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