CN211220038U - Polishing device for cup edge of present drinking cup - Google Patents
Polishing device for cup edge of present drinking cup Download PDFInfo
- Publication number
- CN211220038U CN211220038U CN201921698578.3U CN201921698578U CN211220038U CN 211220038 U CN211220038 U CN 211220038U CN 201921698578 U CN201921698578 U CN 201921698578U CN 211220038 U CN211220038 U CN 211220038U
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- China
- Prior art keywords
- belt pulley
- cup
- polishing disc
- polishing
- outer shell
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A polishing device for the cup edge of a drinking cup comprises an outer shell, wherein a cup seat reserved opening is formed in the upper surface of the outer shell, a cup seat is arranged at the cup seat reserved opening, air holes are formed in the bottom of the cup seat, a rotating rod is arranged at the bottom of the cup seat and is coaxially connected with a driven gear, the driven gear is fixed in the outer shell through a bearing, the driven gear is meshed with a driving gear, the driving gear is coaxially connected with a rotating shaft, and the rotating shaft is driven by a motor; be equipped with first belt pulley between driving gear and the motor, first belt pulley and the coaxial setting of axis of rotation, first belt pulley passes through the belt with second belt pulley and third belt pulley and is connected, and second belt pulley and third belt pulley pass through elastic mechanism movably and set up on the belt pulley fixed plate, and third belt pulley top detachably is equipped with the mill, and the shell body bottom is equipped with exhaust apparatus. The cup edge polishing device is simple in structure and low in cost, can polish the cup edge at one time, and improves the working efficiency.
Description
Technical Field
The utility model belongs to present drink cup apparatus for producing field, in particular to present drink cup rim grinding device.
Background
The drinking cup is generally made of plastic, and after the cup body is injection molded, burrs or sharp corners often exist on the edge of the cup, so that the edge of the cup is required to be polished in order to avoid scratching a user when the cup is used. Most of the existing cup edge grinding processing modes adopt manual grinding, time and labor are wasted, a small part of the cup edge grinding processing modes adopt machines for grinding, but the existing machines are high in manufacturing cost and complex in structure, and many small enterprises are reluctant to purchase expensive equipment for controlling cost. There is therefore a need for a simple and practical device that solves the above problems.
Disclosure of Invention
In view of the technical problem that the background art exists, the utility model provides a give a gift and drink cup rim grinding device, simple structure, it is with low costs, can once only polish the cup rim, improved work efficiency.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a polishing device for the cup edge of a drinking cup comprises an outer shell, wherein a cup seat reserved opening is formed in the upper surface of the outer shell, a cup seat is arranged at the cup seat reserved opening, air holes are formed in the bottom of the cup seat, a rotating rod is arranged at the bottom of the cup seat and is coaxially connected with a driven gear, the driven gear is fixed in the outer shell through a bearing, the driven gear is meshed with a driving gear, the driving gear is coaxially connected with a rotating shaft, and the rotating shaft is driven by a motor; be equipped with first belt pulley between driving gear and the motor, first belt pulley and the coaxial setting of axis of rotation, first belt pulley passes through the belt with second belt pulley and third belt pulley to be connected, and first belt pulley, second belt pulley and third belt pulley are triangular distribution, and second belt pulley and third belt pulley pass through elastic mechanism movably to be set up on the belt pulley fixed plate, and third belt pulley top detachably is equipped with the abrasive disk, and the shell body bottom is equipped with exhaust apparatus.
In a preferred scheme, the elastic mechanism comprises a movable groove arranged on the belt pulley fixing plate, a spring is arranged in the movable groove, a movable rod penetrates through the movable groove and is connected with the side wall of the movable groove through the spring, a clamping plate arranged in parallel is arranged on the movable rod and is used for clamping the upper surface and the lower surface of the belt pulley fixing plate; the top of the movable rod is connected with the second belt pulley and the third belt pulley through bearings.
In the preferred scheme, the movable groove is of a key groove structure, and a hole for the movable rod to move is formed in the bottom of the key groove.
In the preferred scheme, third belt pulley top fixedly connected with polishing set bracing piece, polishing set bracing piece runs through the shell body top and sets up, polishing set bracing piece and the crossing department of shell body, the shell body is equipped with the hole of polishing set bracing piece activity.
In the preferred scheme, the lower part of the grinding disc supporting rod is of a cylindrical structure, the upper part of the grinding disc supporting rod is of a square structure, and the square structure at the upper part of the grinding disc supporting rod is positioned outside the outer shell; the quad slit has been seted up at the dish center of polishing, the quad slit be used for inserting the setting of dish bracing piece top of polishing, the dish bracing piece top of polishing is equipped with the baffle through the bolt, the baffle is used for fixing the dish of polishing.
In the preferred scheme, the cup seat is used for placing a drinking cup, the polishing disc is used for polishing the edge of the drinking cup, an annular groove is formed in the edge of the polishing disc, and the notch of the annular groove is a semicircular notch.
In a preferred scheme, the exhaust device is an axial flow fan blade, the axial flow fan blade is driven by a motor through a rotating shaft, and a cushion block is arranged at the bottom of the outer shell.
In a preferable scheme, a motor protective shell is arranged outside the motor.
This patent can reach following beneficial effect:
1. among this technical scheme, exhaust apparatus outwards exhausts for the shell body is inside to have formed the negative pressure, and the bleeder vent of cup forms suction, is used for placing the present drinking cup in the cup, holds the present drinking cup through suction, and the cup rotates simultaneously and drives the rotation of present drinking cup, and the dish of polishing is used for polishing for the cup limit of present drinking cup. The exhaust device is an axial flow fan blade, the axial flow fan blade is driven by the motor through the rotating shaft, the axial flow fan blade is not additionally provided with a power supply to drive, but is directly driven by the motor, so that the cost of the device is reduced, and the grinding and the generation of the shell negative pressure are synchronous. The design idea is ingenious, the structure is compact, the number of parts is small, and the cost of the whole device is low.
2. The driven gear and the driving gear are in meshed transmission, so that the rotating directions of the polishing disc and the cup seat are opposite, but the linear speed directions are consistent at the position where the polishing disc is contacted with the edge of the cup; the grinding direction of the grinding disc is along the rotating direction of the cup edge, so that the grinding effect of the drinking cup cannot be influenced even if the drinking cup rotates, but if the grinding disc and the cup seat rotate in the same direction, the condition that the grinding degree of a partial area of the cup edge of the drinking cup is deep may occur. The cup holder is put into to the drinking cup that will give, then open this device polish can, easy operation does not need artificial rotatory cup holder, has saved the manpower, has improved work efficiency.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a first three-dimensional structure of the present invention;
FIG. 2 is a second three-dimensional structure of the present invention;
FIG. 3 is a third three-dimensional structure of the present invention;
FIG. 4 is a three-dimensional view of a first internal structure of the present invention;
FIG. 5 is a three-dimensional view of a second internal structure of the present invention;
FIG. 6 is a three-dimensional view of a third internal structure of the present invention;
FIG. 7 is a three-dimensional view of a fourth internal structure of the present invention;
fig. 8 is a structural diagram of the belt pulley fixing plate of the present invention.
In the figure: the cup comprises an outer shell 1, a cup base 2, a driven gear 31, a driving gear 32, a rotating shaft 4, a motor 5, a first belt pulley 61, a second belt pulley 62, a third belt pulley 63, a movable groove 701, a spring 702, a movable rod 703, a clamping plate 704, a polishing disc 8, a polishing disc supporting rod 9, a baffle 10, a drinking cup 11, axial flow fan blades 12, a cushion block 13, a motor protective shell 14 and a belt pulley fixing plate 15.
Detailed Description
A preferred scheme is as shown in fig. 1 to 8, the device for polishing the cup edge of a drinking cup comprises an outer shell 1, wherein a cup holder reserved opening is formed in the upper surface of the outer shell 1, a cup holder 2 is arranged at the cup holder reserved opening, air holes are formed in the bottom of the cup holder 2, a rotating rod is arranged at the bottom of the cup holder 2 and coaxially connected with a driven gear 31, the driven gear 31 is fixed in the outer shell 1 through a bearing, the driven gear 31 is meshed with a driving gear 32, the driving gear 32 is coaxially connected with a rotating shaft 4, and the rotating shaft 4 is driven by a motor 5; be equipped with first belt pulley 61 between driving gear 32 and the motor 5, first belt pulley 61 and the coaxial setting of axis of rotation 4, first belt pulley 61 passes through the belt with second belt pulley 62 and third belt pulley 63 and is connected, first belt pulley 61, second belt pulley 62 and third belt pulley 63 are triangular distribution, second belt pulley 62 and third belt pulley 63 pass through elastic mechanism movably to be set up on belt pulley fixed plate 15, third belt pulley 63 top detachably is equipped with polishing dish 8, shell body 1 bottom is equipped with exhaust apparatus.
The outer shell 1 is divided into an upper layer and a lower layer, the driven gear 31 and the driving gear 32 are positioned in the lower layer outer shell 1, and the cup holder 2 is positioned on the upper surface of the lower layer outer shell 1; the first belt pulley 61, the second belt pulley 62, the third belt pulley 63 and the belt pulley fixing plate 15 are positioned inside the upper layer outer shell 1; the belt pulley fixing plate 15 is welded on the inner wall of the upper outer shell 1, and the polishing disc 8 is positioned on the upper part of the upper outer shell 1. Among this technical scheme, exhaust apparatus outwards exhausts for shell body 1 is inside to have formed the negative pressure, and the venthole of cup 2 has formed suction, is used for placing present drinking cup 11 in the cup 2, holds present drinking cup 11 through suction, and cup 2 rotates simultaneously and drives present drinking cup 11 and rotate, and the dish 8 of polishing is used for polishing for the cup limit of present drinking cup 11.
The grinding disc 8 and the cup base 2 rotate in opposite directions, namely when the grinding disc 8 rotates anticlockwise, the cup base 2 rotates clockwise, the rotating speed of the grinding disc 8 is higher than that of the cup base 2, and the design aims to: the instantaneous linear speed directions of the polishing disc 8 and the cup edge are in the same direction at the polishing position of the polishing disc 8 and the cup edge, so that the drinking and giving cup 11 is prevented from moving reversely under the action of reverse friction force; in the technical scheme, the grinding direction of the grinding disc 8 is grinding along the rotation direction of the cup edge, so that the grinding effect of the drinking and presenting cup 11 cannot be influenced even if the drinking and presenting cup 11 rotates, but if the grinding disc 8 and the cup base 2 rotate in the same direction, the situation that the grinding degree of a partial area of the cup edge of the drinking and presenting cup 11 is deep may occur.
The technical means of the technical scheme for realizing the opposite rotation direction of the polishing disc 8 and the cup holder 2 is as follows: the meshing transmission principle of the driven gear 31 and the driving gear 32.
Further, the elastic mechanism comprises a movable groove 701 arranged on the belt pulley fixing plate 15, a spring 702 is arranged in the movable groove 701, a movable rod 703 penetrates through the movable groove 701, the movable rod 703 is connected with the side wall of the movable groove 701 through the spring 702, a clamping plate 704 arranged in parallel is arranged on the movable rod 703, and the clamping plate 704 is used for clamping the upper surface and the lower surface of the belt pulley fixing plate 15; the top of the movable rod 703 is connected with the second belt pulley 62 and the third belt pulley 63 through bearings. The design aims at: the second pulley 62 and the third pulley 63 have an adjustment space so that the belt does not slacken when the polishing disc 8 moves, and the specific principle is explained in the working principle section.
Further, the movable groove 701 is a key groove structure, and a hole for the movement of the movable rod 703 is formed at the bottom of the key groove. The structure of the movable slot 701 is shown in fig. 8.
Further, third belt pulley 63 top fixedly connected with polishing set bracing piece 9, polishing set bracing piece 9 runs through the setting of 1 top of shell body, and polishing set bracing piece 9 intersects the department with shell body 1, and shell body 1 is equipped with the hole of polishing set bracing piece 9 activity. The hole for the movement of the movable rod 703 is the same as the hole for the movement of the grinding disc support rod 9, and the opening direction is the same.
Further, the lower part of the polishing disc supporting rod 9 is of a cylindrical structure, the upper part of the polishing disc supporting rod 9 is of a square structure, and the square structure at the upper part of the polishing disc supporting rod 9 is positioned outside the outer shell 1; the square hole has been seted up at 8 centers of polishing dish, the square hole be used for inserting the setting of 9 tops of polishing dish bracing piece, the setting of 9 tops of polishing dish bracing piece are equipped with baffle 10 through the bolt, baffle 10 is used for fixing 8 of polishing dish. The polishing disc 8 is a wearing part, and the design aims to facilitate the replacement of the polishing disc 8. In order to prevent the polishing disc 8 from falling downwards, the diameter of the upper part of the polishing disc support rod 9 can be designed to be smaller than that of the lower part, or the top of the polishing disc support rod 9 is provided with a separation blade which is positioned on the lower surface of the polishing disc 8, so that the polishing disc 8 is prevented from falling.
Further, the cup holder 2 is used for placing the present drinking cup 11, the polishing disc 8 is used for polishing the cup edge of the present drinking cup 11, an annular groove is formed in the edge of the polishing disc 8, and the notch of the annular groove is a semicircular notch. The annular groove at the edge of the polishing disc 8 can polish the edge of the present and drink cup 11 into a certain arc shape, so that the phenomenon that the edge of the present and drink cup 11 is too sharp to cut a user is avoided.
Further, the exhaust device is an axial flow fan blade 12, the axial flow fan blade 12 is driven by the motor 5 through the rotating shaft 4, and a cushion block 13 is arranged at the bottom of the outer shell 1. The axial fan blade 12 is not additionally provided with a power supply for driving, but is directly driven by the motor 5, so that the cost of the device is reduced, and the grinding and the generation of the negative pressure of the outer shell 1 are synchronous.
Further, a motor protective case 14 is provided outside the motor 5. A breathable mesh may be installed at the axial fan blades 12.
The working principle of the whole device is as follows:
the second belt pulley 62 and the third belt pulley 63 both have a certain adjusting space, under normal conditions, the springs 702 corresponding to the second belt pulley 62 and the third belt pulley 63 are in a compressed state, under the action of no external force, the third belt pulley 63 receives the outward thrust of the springs 702, when the drinking cup 11 needs to be placed, the polishing disc 8 is manually moved, the springs 702 are further compressed, after the drinking cup 11 is placed, the polishing disc 8 is loosened, the polishing disc 8 receives the reverse acting force of the springs 702 and is close to one side of the drinking cup 11, and therefore a certain pressure exists between the edge of the drinking cup 11 and the polishing disc 8. Here, it should be noted that: when the polishing disc 8 is moved manually, the restraining force applied to the second pulley 62 is weakened, so that the spring 702 corresponding to the second pulley 62 is stretched, the circumference of a virtual triangle formed among the first pulley 61, the second pulley 62 and the third pulley 63 is not shortened, the belt is not loosened and falls off, and the purpose of automatic adjustment is achieved.
Claims (8)
1. The utility model provides a present drinking cup rim grinding device, includes shell body (1), its characterized in that: a cup seat reserved opening is formed in the upper surface of the outer shell (1), a cup seat (2) is arranged at the cup seat reserved opening, air holes are formed in the bottom of the cup seat (2), a rotating rod is arranged at the bottom of the cup seat (2) and coaxially connected with a driven gear (31), the driven gear (31) is fixed in the outer shell (1) through a bearing, the driven gear (31) is meshed with a driving gear (32), the driving gear (32) is coaxially connected with a rotating shaft (4), and the rotating shaft (4) is driven by a motor (5); be equipped with first belt pulley (61) between driving gear (32) and motor (5), first belt pulley (61) and axis of rotation (4) coaxial setting, first belt pulley (61) pass through the belt with second belt pulley (62) and third belt pulley (63) and are connected, first belt pulley (61), second belt pulley (62) and third belt pulley (63) are triangular distribution, second belt pulley (62) and third belt pulley (63) pass through elastic mechanism movably and set up on belt pulley fixed plate (15), third belt pulley (63) top detachably is equipped with makes mill (8), shell body (1) bottom is equipped with exhaust apparatus.
2. The apparatus of claim 1, wherein: the elastic mechanism comprises a movable groove (701) arranged on the belt pulley fixing plate (15), a spring (702) is arranged in the movable groove (701), a movable rod (703) penetrates through the movable groove (701), the movable rod (703) is connected with the side wall of the movable groove (701) through the spring (702), a clamping plate (704) arranged in parallel is arranged on the movable rod (703), and the clamping plate (704) is used for clamping the upper surface and the lower surface of the belt pulley fixing plate (15); the top of the movable rod (703) is connected with the second belt pulley (62) and the third belt pulley (63) through bearings.
3. The apparatus of claim 2, wherein: the movable groove (701) is of a key groove structure, and a hole for the movable rod (703) to move is formed in the bottom of the key groove.
4. The apparatus of claim 1, wherein: third belt pulley (63) top fixedly connected with grinds dish bracing piece (9), and it sets up to grind dish bracing piece (9) and run through shell body (1) top, and the crossing department of grinding dish bracing piece (9) and shell body (1), shell body (1) are equipped with the hole of grinding dish bracing piece (9) activity.
5. The apparatus of claim 4, wherein: the lower part of the polishing disc supporting rod (9) is of a cylindrical structure, the upper part of the polishing disc supporting rod (9) is of a square structure, and the square structure at the upper part of the polishing disc supporting rod (9) is positioned outside the outer shell (1); the center of the polishing disc (8) is provided with a square hole, the square hole is used for being inserted into the top of the polishing disc supporting rod (9), the top of the polishing disc supporting rod (9) is provided with a baffle (10) through a bolt, and the baffle (10) is used for fixing the polishing disc (8).
6. The apparatus of any of claims 1 to 5, wherein: the cup holder (2) is used for placing a present drinking cup (11), the polishing disc (8) is used for polishing the cup edge of the present drinking cup (11), an annular groove is arranged at the edge of the polishing disc (8), and the notch of the annular groove is a semicircular notch.
7. The apparatus of claim 1, wherein: the exhaust device is an axial flow fan blade (12), the axial flow fan blade (12) is driven by the motor (5) through the rotating shaft (4), and a cushion block (13) is arranged at the bottom of the outer shell (1).
8. The apparatus of claim 1, wherein: a motor protective shell (14) is arranged outside the motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698578.3U CN211220038U (en) | 2019-10-11 | 2019-10-11 | Polishing device for cup edge of present drinking cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698578.3U CN211220038U (en) | 2019-10-11 | 2019-10-11 | Polishing device for cup edge of present drinking cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211220038U true CN211220038U (en) | 2020-08-11 |
Family
ID=71936305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698578.3U Expired - Fee Related CN211220038U (en) | 2019-10-11 | 2019-10-11 | Polishing device for cup edge of present drinking cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211220038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160665A (en) * | 2023-04-24 | 2023-05-26 | 河北业诚塑料制品有限公司 | Automatic trimming machine for plastic cup rim |
-
2019
- 2019-10-11 CN CN201921698578.3U patent/CN211220038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160665A (en) * | 2023-04-24 | 2023-05-26 | 河北业诚塑料制品有限公司 | Automatic trimming machine for plastic cup rim |
| CN116160665B (en) * | 2023-04-24 | 2023-06-27 | 河北业诚塑料制品有限公司 | Automatic trimming machine for plastic cup rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211011 |