Polishing device for French press kettle cover

Abstract

The utility model discloses a French kettle cover polishing device which comprises a workbench, a rotating groove is formed in the workbench, a rotating disc is arranged in the rotating groove, and a first driving device connected with the bottom of the rotating disc is arranged in the workbench. The multiple supporting assemblies are axially installed at the top of the rotating disc along the center of the rotating disc, the supporting assemblies are rotationally connected with the rotating disc, second driving devices are arranged in the positions, at the bottoms of the supporting assemblies, of the rotating disc, and the output ends of the second driving devices are connected with the supporting assemblies; the multiple polishing mechanisms are evenly installed on the workbench around the rotating disc, polishing wheels in the polishing mechanisms are located above the supporting assembly, and the number of the polishing wheels in the polishing mechanisms is increased along with the rotating direction of the rotating disc. And therefore, the polishing efficiency of the polishing device on the French kettle lid is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing device, especially a French pressure kettle cover polishing device. BACKGROUND

[0002] The French pressure kettle cover is an important component in the French pressure filter kettle, and is usually made of metal, plastic or stainless steel material, and a filter screen and a piston system for separating coffee liquid and coffee residue are arranged in the French pressure kettle cover.

[0003] In the common polishing device, only a single French pressure kettle cover can be polished when the French pressure kettle cover is polished, so that a large amount of time is required to complete the polishing of the French pressure kettle cover when a large number of French pressure kettle covers need to be polished, thereby reducing the production efficiency of the French pressure kettle. SUMMARY

[0004] The utility model provides a polishing device which can polish multiple French pressure kettle covers at the same time.

[0005] The utility model provides a polishing device which can polish multiple French pressure kettle covers at the same time.

[0006] The bottom of the rotating disc is provided with a ring-shaped guide groove, the bottom of the rotating groove is provided with a guide ring matched with the guide groove, and the top of the guide ring is slidably connected with the guide groove.

[0007] The further preferred scheme of the utility model is that a connecting hole penetrating the rotary disc is arranged at the center of the rotary disc, a connecting seat is arranged in the rotary groove below the connecting hole, a screw hole is arranged at the top of the connecting seat, the screw hole is coaxially arranged with the connecting hole, the bottom of the connecting seat is connected with the output end of the first driving device, a bolt is arranged on the rotary disc, and the bolt is screwed with the screw hole through the connecting hole.

[0008] The further preferred scheme of the utility model is that a mounting plate is arranged between the polishing mechanisms, a dust removal mechanism is arranged on the mounting plate, the dust removal mechanism comprises a dust removal box, the dust removal box is mounted on the mounting plate, a filter screen is arranged in the dust removal box, a dust suction pipe communicating with the inside of the dust removal box is arranged at the bottom of the dust removal box, the dust suction pipe passes through the mounting plate and is located above the rotary disc, an air suction pump is mounted at the top of the dust removal box, the air suction pump is in communication with the inside of the dust removal box, a dust suction cover is mounted at the bottom of the mounting plate, the dust suction cover is connected with the dust suction pipe, and a connecting rod is arranged between the top of the dust suction cover and the bottom of the mounting plate.

[0009] The further preferred scheme of the utility model is that the polishing mechanisms all comprise a supporting plate, the supporting plate is mounted on a workbench, and a moving groove is formed in the supporting plate; a screw rod is rotatably mounted in the moving groove, a mounting seat is screwed on the screw rod, a limiting block is arranged on the side wall of the mounting seat close to the moving groove, a limiting groove matched with the limiting block is formed in the groove wall of the moving groove, and the limiting block and the limiting groove are in sliding connection; a third driving device is mounted on the supporting plate, and the output end of the third driving device is connected with the screw rod; and a fourth driving device is mounted on the mounting seat, and the output end of the fourth driving device is connected with the polishing wheel.

[0010] The further preferred scheme of the utility model is that the supporting assemblies all comprise a supporting rod connected with the output end of the second driving device, and a placing table for placing the law pressure kettle cover is arranged at the top of the supporting rod.

[0011] The further preferred scheme of the utility model is that a plurality of balls are uniformly embedded at the top of the guide ring, and the top of the ball abuts against the guide groove.

[0012] The further preferred scheme of the utility model is that a groove for collecting chippings is arranged at the center of the rotary disc, and the bolt is located in the groove.

[0013] The further preferred scheme of the utility model is that the filter screen is detachably mounted in the dust removal box, and a movable door is arranged on the side wall of the dust removal box.

[0014] Compared with the prior art, the first driving device can drive the rotating disc to rotate in the rotating groove, and a plurality of support assemblies for placing the law pressure pot covers are arranged on the top of the rotating disc and are axially installed on the rotating disc along the center of the rotating disc, so that the polishing device can polish a plurality of law pressure pot covers at the same time, thereby improving the polishing efficiency of the law pressure pot covers. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be described in further detail below in combination with the drawings and preferred embodiments, but the person skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments and therefore should not be regarded as limiting the scope of the utility model. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described objects and can contain exaggerated display, and the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is the side view of the utility model;

[0018] Figure 3 It is the rear view of the utility model;

[0019] Figure 4 It is the three-dimensional structure schematic view of the utility model;

[0020] Figure 5 It is the isometric three-dimensional structure schematic view of the utility model;

[0021] Figure 6 It is the three-dimensional structure schematic view of the workbench in the utility model;

[0022] Figure 7 It is the structure schematic view of the workbench and the rotating disc in the utility model;

[0023] Figure 8 It is the structure schematic view of the support assembly in the utility model;

[0024] Figure 9 It is the three-dimensional structure schematic view of the support assembly in the utility model;

[0025] Figure 10 It is the structure schematic view of the polishing mechanism in the utility model;

[0026] Figure 11 It is the three-dimensional structure schematic view of the polishing mechanism in the utility model;

[0027] Figure 12 It is a structural schematic view of the dust removal assembly in the utility model;

[0028] Figure 13 It is Figure 7 It is an enlarged view in A in the middle of the figure;

[0029] Figure 14 It is a three-dimensional structural schematic view of the guide ring in the utility model.

[0030] In the figure: 1, workbench; 101, access door; 2, rotary disc; 21, connecting hole; 22, guide groove; 3, polishing mechanism; 31, support plate; 32, moving groove; 33, screw rod; 34, third driving device; 35, polishing wheel; 36, limiting block; 37, mounting seat; 38, fourth driving device; 39, limiting groove; 4, mounting plate; 5, dust removal mechanism; 51, movable door; 52, dust removal box; 53, filter screen; 54, air suction pump; 55, dust suction pipe; 56, dust suction cover; 57, connecting rod; 6, support assembly; 61, support rod; 62, placing table; 63, second driving device; 64, mounting table; 7, groove; 8, rotary groove; 9, bolt; 10, connecting seat; 11, screw hole; 12, first driving device; 13, guide ring; 14, ball. DETAILED DESCRIPTION

[0031] The preferred embodiments of the utility model will be described in detail below with reference to the drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive, exemplary, and should not be interpreted as limiting the protection scope of the utility model.

[0032] It should be noted that: similar reference numerals represent similar items in the following drawings, therefore, once an item is defined in one drawing, it can not be further defined and explained in the subsequent drawings.

[0033] This embodiment mainly describes the structure of the law pressure pot cover polishing device, and is as follows:

[0034] As Figures 1-14As shown, the law pressure pot cover polishing device, including the top is provided with annular rotating groove 8 workbench 1, and rotating groove 8 in the rotating setting has a rotating groove 8 matching turntable 2, at the same time in order to control the rotation of the turntable 2 in rotating groove 8, in the workbench 1 is provided with the first drive device 12 connected with the bottom of the turntable 2 2, so when the first drive device 12 in work can drive the turntable 2 in rotating groove 8 rotation, then in the top of the turntable 2 is provided with a plurality of for placing law pressure pot cover support assembly 6, and a plurality of support assembly 6 is installed on the turntable 2 along the central axis of the turntable 2, so, the setting of a plurality of support assembly 6 can be placed on the polishing device on a plurality of law pressure pot cover to be polished, thereby improving the polishing efficiency of law pressure pot cover, again in the workbench 1 outside the turntable 2 around the turntable 2 is provided with a plurality of for law pressure pot cover polishing polishing mechanism 3, and the polishing wheel 35 in polishing mechanism 3 is located above the support assembly 6;

[0035] Thus, when the support assembly 6 moves to the lower side of the polishing wheel 35, the law pressure pot cover on the support assembly 6 can be polished by the polishing wheel 35 by starting the polishing mechanism 3. In order to improve the polishing effect of the law pressure pot cover by the polishing mechanism 3, the number of meshes of the polishing wheel 35 in the polishing mechanism 3 increases as the direction of rotation of the turntable 2 changes. When the turntable 2 rotates, the support assembly 6 on the turntable 2, together with the law pressure pot cover to be polished, passes under the polishing wheel 35 of each polishing mechanism 3 in turn. The support assembly 6, together with the law pressure pot cover to be polished, first passes under the polishing wheel 35 with the smallest number of meshes, and then moves under the polishing wheel 35 with a larger number of meshes. In this way, the polishing wheel 35 with the smallest number of meshes can perform preliminary rough polishing on the surface of the law pressure pot cover, and the polishing wheel 35 with a larger number of meshes can perform more delicate fine polishing on the law pressure pot cover, thereby improving the polishing effect of the law pressure pot cover by the polishing device.

[0036] When the law pressure pot cover is polished by the polishing device, the staff is located at the front end of the workbench 1 (e.g. Figure 4 As shown, the workbench 1 is provided with a maintenance door 101 on one side. The first drive device 12 is started to enable the turntable 2 to rotate in the clockwise or counterclockwise direction in the rotating groove 8. The support assembly 6 for placing the law pressure pot cover installed on the turntable 2 passes the front end of the workbench 1 in turn. In this way, the staff can place the law pressure pot cover to be polished on the support assembly 6 in turn. As the turntable 2 rotates, the support assembly 6, together with the law pressure pot cover, first moves under the polishing wheel 35 with the smallest number of meshes. At this time, the first drive device 12 stops working, and the turntable 2 stops rotating. The polishing mechanism 3 is started to enable the polishing wheel 35 in the polishing mechanism 3 to polish the law pressure pot cover. In this way, the polishing wheel 35 with the smallest number of meshes can perform rough polishing on the law pressure pot cover, thereby removing larger scratches and defects on the surface of the law pressure pot cover. Rough polishing of the law pressure pot cover can preliminarily process the subsequent medium polishing.

[0037] When the surface of the law pressure pot cover is finished rough polishing, the polishing mechanism 3 is started again to move the polishing wheel 35 with the smallest mesh away from the law pressure pot cover, and the first driving device 12 is started again to continue rotating the rotating disc 2, so that the law pressure pot cover finished rough polishing can be moved under the polishing wheel 35 with a mesh larger than the rough polishing wheel 35, and the polishing mechanism 3 controlling the polishing wheel 35 is started to polish the law pressure pot cover, so that the large scratches left by the law pressure pot cover during rough polishing can be reduced, and the subsequent fine polishing can be preliminarily processed,

[0038] When the surface of the law pressure pot cover is finished rough polishing, the polishing mechanism 3 is started again to move the polishing wheel 35 with the smallest mesh away from the law pressure pot cover, and the first driving device 12 is started again to continue rotating the rotating disc 2, so that the law pressure pot cover finished rough polishing can be moved under the polishing wheel 35 with a mesh larger than the rough polishing wheel 35, and the polishing mechanism 3 controlling the polishing wheel 35 is started to polish the law pressure pot cover, so that the large scratches left by the law pressure pot cover during rough polishing can be reduced, and the subsequent fine polishing can be preliminarily processed,

[0039] In order to facilitate the polishing of the law pressure pot cover by the polishing wheel 35, a second driving device 63 is arranged in the rotating disc 2 at the bottom of the supporting assembly 6, and the output end of the second driving device 63 is connected with the supporting assembly 6, so that the second driving device 63 can control the rotating of the supporting assembly 6 on the rotating disc 2, so that when the polishing wheel 35 is polishing the law pressure pot cover, the supporting assembly 6 and the law pressure pot cover can be started to rotate by starting the second driving device 63, so that the polishing wheel 35 can polish the entire top of the law pressure pot cover with the rotation of the supporting assembly 6, so as to facilitate the polishing of the law pressure pot cover by the polishing wheel 35, wherein the supporting assembly 6 comprises a supporting rod 61 connected with the output end of the second driving device 63, and a placing table 62 for placing the law pressure pot cover is arranged at the top of the supporting rod 61, and in order to ensure the stability of the connection between the supporting rod 61 and the second driving device 63, a mounting table 64 connected with the output end of the second driving device 63 is arranged at the bottom of the supporting rod 61.

[0040] Further, in order to ensure the stability of the rotation of the rotating disc 2 in the rotating groove 8, a ring-shaped guide groove 22 is formed in the bottom of the rotating disc 2, and a guide ring 13 matching the guide groove 22 is arranged in the bottom of the rotating groove 8, and the top of the guide ring 13 is in sliding connection with the guide groove 22, so that when the rotating disc 2 rotates in the rotating groove 8, the rotating disc 2 can rotate along the guide ring 13 through the guide groove 22, thereby ensuring the stability of the rotation of the rotating disc 2 in the rotating groove 8, and in order to improve the smoothness of the rotation of the rotating disc 2 in the rotating groove 8, a plurality of balls 14 are uniformly embedded in the top of the guide ring 13, and the top of the ball 14 abuts against the guide groove 22.

[0041] Further, in order to facilitate the disassembly and assembly of the rotating disc 2, a connecting hole 21 penetrating the rotating disc 2 is formed in the center of the rotating disc 2, and a connecting seat 10 is arranged in the rotating groove 8 below the connecting hole 21, and the connecting seat 10 is provided with a screw hole 11 coaxially arranged with the connecting hole 21 in the top, and the bottom of the connecting seat 10 is connected with the output end of the first driving device 12, and finally a bolt 9 is arranged on the rotating disc 2, and the bolt 9 can be screwed through the connecting hole 21 and the screw hole 11, when the rotating disc 2 needs to be taken out of the rotating groove 8, the bolt 9 can be taken out of the rotating disc 2 by the worker using a wrench, and then the rotating disc 2 is taken out by the worker, so that the disassembly of the rotating disc 2 is completed, and when the rotating disc 2 is installed into the rotating groove 8, the rotating disc 2 is placed into the rotating groove 8 by the worker, and the connecting hole 21 is aligned with the screw hole 11 when the rotating disc 2 is placed, and then the bolt 9 is screwed into the screw hole 11 on the connecting seat 10 from the connecting hole 21, and the screwing direction of the bolt 9 is opposite to the rotating direction of the rotating disc 2, and in order to facilitate the collection of debris on the rotating disc 2, a groove 7 for collecting debris is arranged in the center of the disc, and the bolt 9 is located in the groove 7.

[0042] The polishing mechanism 3 comprises a support plate 31 mounted on the workbench 1, a moving groove 32 is formed on the support plate 31, a screw rod 33 is arranged in the moving groove 32 and rotates, a mounting seat 37 is screwed on the screw rod 33, a limiting block 36 is arranged on the side wall of the mounting seat 37 close to the moving groove 32, a limiting groove 39 matched with the limiting block 36 is formed on the groove wall of the moving groove 32, the limiting block 36 is in sliding connection with the limiting groove 39, a third driving device 34 is arranged on the top of the support plate 31 and connected with the screw rod 33, the third driving device 34 can drive the screw rod 33 to rotate in the moving groove 32 in the forward direction or the reverse direction, when the third driving device 34 works, the screw rod 33 rotates, the mounting seat 37 connected with the screw rod 33 can move upwards or downwards in the moving groove 32, a fourth driving device 38 for driving the polishing wheel 35 to rotate is arranged on the side wall of the mounting seat 37, when the mounting seat 37 moves in the moving groove 32, the polishing wheel 35 can move close to or away from the law pressure pot cover.

[0043] In order to avoid the problem of dust flying when the polishing device polishes the law pressure pot cover, the mounting plate 4 is arranged between the polishing mechanisms 3, the dust removal mechanism 5 for adsorbing dust is arranged on the mounting plate 4, the dust removal mechanism 5 comprises a dust removal box 52 mounted on the mounting plate 4, a filter screen 53 for filtering dust is arranged in the dust removal box 52, a dust suction pipe 55 in communication with the inside of the dust removal box 52 is arranged at the bottom of the dust removal box 52, the bottom of the dust suction pipe 55 penetrates through the mounting plate 4 and is located above the rotating disc 2, an air suction pump 54 is arranged at the top of the dust removal box 52, the air inlet end of the air suction pump 54 is in communication with the inside of the dust removal box 52, when the air suction pump 54 works, the dust suction pipe 55 generates suction force, the dust suction pipe 55 can adsorb the dust generated when the polishing device polishes the law pressure pot cover, in order to improve the range of the dust suction pipe 55 adsorbing dust, the dust suction cover 56 connected with the dust suction pipe 55 is arranged at the bottom of the mounting plate 4, in order to ensure the stability of the dust suction cover 56 at the bottom of the mounting plate 4, the connecting rod 57 is arranged between the top of the dust suction cover 56 and the bottom of the mounting plate 4.

[0044] Further, in order to facilitate cleaning of the filter screen 53 in the dust removal box 52, the filter screen 53 is detachably mounted in the dust removal box 52, and the movable door 51 is arranged on the side wall of the dust removal box 52.

[0045] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "front", "rear", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0046] The pressure cooker lid polishing device provided by the utility model is described in detail above, the principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment description is only for helping to understand the utility model and the core idea. It should be pointed out that, for ordinary skilled persons in the technical field, the utility model can be improved and modified in several ways without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A device for polishing the lid of a pressure cooker, characterized in that: The utility model provides a kind of law pressure pot polishing device, including Workbench, annular rotating groove is opened in the workbench, the rotating groove is provided with rotating disc matched with rotating groove, the first driving device is connected with the bottom of rotating disc and is arranged in the workbench, and the first driving device is used to control rotating disc to rotate in rotating groove; Supporting assembly is provided with multiple, multiple supporting assembly is installed in the top of rotating disc along the axial direction of the center of rotating disc, and the supporting assembly is rotatably connected with rotating disc, and the second driving device is arranged in the bottom of rotating disc in the supporting assembly, the output end of the second driving device is connected with supporting assembly, and the supporting assembly is used to place the lid of law pressure pot, and the second driving device is used to control supporting assembly to rotate on rotating disc; Polishing mechanism is provided with multiple, and the polishing mechanism is evenly installed on workbench around rotating disc, and the polishing wheel in the polishing mechanism is above supporting assembly, and the polishing mechanism is used to polish the lid of law pressure pot, wherein the number of the polishing wheel in the polishing mechanism changes from small to large along with the rotating direction of rotating disc.

2. The barreller cover polishing apparatus according to claim 1, wherein: The bottom of the rotating disc is provided with an annular guide groove, and the bottom of the rotating groove is provided with a guide ring matched with the guide groove, and the top of the guide ring is slidably connected with the guide groove.

3. The barreller cover polishing apparatus according to claim 1, wherein: A connecting hole penetrating through the rotating disc is formed at the center of the rotating disc, a connecting seat is arranged in the rotating groove below the connecting hole, a screw hole is formed in the top of the connecting seat, the screw hole is coaxially arranged with the connecting hole, the bottom of the connecting seat is connected with the output end of the first driving device, a bolt is arranged on the rotating disc, and the bolt is screwed through the connecting hole and the screw hole.

4. The barreller cover polishing apparatus according to claim 1, wherein: Multiple polishing mechanisms are provided with mounting plates, and the mounting plates are provided with dust removal mechanisms, and the dust removal mechanism comprises A dust removal box is mounted on the mounting plate, a filter screen is arranged in the dust removal box, and a dust suction pipe is arranged in the bottom of the dust removal box and communicates with the inside of the dust removal box. An air suction pump is mounted on the top of the dust removal box, and the air suction end of the air suction pump communicates with the inside of the dust removal box. A dust suction cover is mounted on the bottom of the mounting plate, the dust suction cover is connected with the dust suction pipe, and a connecting rod is arranged between the top of the dust suction cover and the bottom of the mounting plate.

5. The barreller cover polishing apparatus according to claim 1, wherein: The polishing mechanism comprises A supporting plate is mounted on the workbench, and a moving groove is formed in the supporting plate. A screw rod is rotatably mounted in the moving groove, an installation seat is screwed on the screw rod, a limiting block is arranged on the side wall of the installation seat close to the moving groove, a limiting groove matched with the limiting block is formed in the groove wall of the moving groove, and the limiting block is slidably connected with the limiting groove. A third driving device is mounted on the supporting plate, and the output end of the third driving device is connected with the screw rod. A fourth driving device is mounted on the installation seat, and the output end of the fourth driving device is connected with the polishing wheel.

6. The barreller cover polishing apparatus according to claim 1, wherein: The support assembly comprises a support rod connected with the output end of the second driving device, the top of the support rod is provided with a placing table for placing the law pressure kettle cover, and the bottom of the support rod is provided with a mounting table connected with the output end of the second driving device.

7. The barreller cover polishing apparatus according to claim 2, wherein: The top of the guide ring is uniformly embedded with a plurality of rolling balls, and the top of the rolling ball abuts against the guide groove.

8. The barreller cover polishing apparatus according to claim 3, wherein: The center of the rotating disc is provided with a groove for collecting debris, and the bolt is located in the groove.

9. The barreller cover polishing apparatus according to claim 4, wherein: The filter screen is detachably installed in the dust removal box, and the sidewall of the dust removal box is provided with a movable door.

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