CN217572390U - Tableware polishing production line - Google Patents

Abstract

The utility model discloses a tableware polishing production line, including centre gripping conveyer with set up in the burnishing device of centre gripping conveyer one side, burnishing device includes the edge a plurality of polishing dish groups that centre gripping conveyer direction of transfer interval set up, polishing dish group includes by two flexible polishing dishes of rotary drive rotation, one of them flexible polishing dish sets up in another flexible polishing dish top, when centre gripping conveyer centre gripping tableware conveys, the tableware can be followed a plurality of in proper order two of polishing dish group pass through between the flexible polishing dish, each two of polishing dish group the cooperation of flexible polishing dish is right the tableware carries out polishing treatment. Compared with the prior art, the utility model discloses can polish the arc surface of tableware effectively and handle to improve the smoothness on tableware surface, thereby promote the pleasing to the eye degree of tableware outward appearance and reduce defective article quantity.

Description

Tableware polishing production line

Technical Field

The utility model relates to a tableware processing technology field, concretely relates to tableware polishing production line.

Background

With the development of socio-economy, the demand of consumers for good life is increasing, and the consumption concept of consumers is changed. Consumers are paying more attention to the appearance of products than ever before while maintaining product quality. By virtue of good heat-conducting property and excellent corrosion resistance, stainless steel is a high-quality material for manufacturing tableware. At present, stainless steel tableware is mainly manufactured by bending and molding a polished and flat stamping blank to obtain a required shape. The problem of flaws and transitional unevenness, especially the problem of arc surfaces with large curvature, is caused by the arc surfaces of the stainless steel tableware after being formed by bending. Therefore, after the stainless steel tableware is bent and formed, a polishing machine is needed to polish the surface of the stainless steel tableware along the arc surface of the stainless steel tableware, and secondary polishing treatment is carried out. However, because the sizes of the stainless steel tableware are different and the surface of the stainless steel tableware is uneven, the problem that part of the surface of the stainless steel tableware cannot be polished during secondary polishing exists, on one hand, the appearance of the stainless steel tableware is seriously influenced, so that the sales volume of the stainless steel tableware is influenced, and even the body of a consumer is possibly injured; on the other hand, the number of unqualified products is increased, so that the workload of product quality inspection is increased, and the production efficiency of enterprises is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects in the prior art, the tableware polishing production line is provided, and can effectively polish the arc-shaped surface of tableware so as to improve the smoothness of the surface of the tableware, improve the appearance attractiveness of the tableware and reduce the number of defective products.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a tableware polishing production line, includes centre gripping conveyer with set up in the burnishing device of centre gripping conveyer one side, burnishing device includes along a plurality of polishing dish groups that centre gripping conveyer direction of transfer interval set up, polishing dish group includes by rotatory two flexible polishing dish of rotary drive device drive rotation, one of them flexible polishing dish sets up in another flexible polishing dish top, when centre gripping conveyer centre gripping tableware conveys, the tableware can be in proper order from a plurality of two of polishing dish group pass through between the flexible polishing dish, each two of polishing dish group the cooperation of flexible polishing dish is right the tableware carries out polishing treatment.

Furthermore, flexible polishing dish includes the disk body and attached in flexible outer loop on the disk body circumference lateral wall, attached or evenly inlay on the flexible outer loop and be equipped with the grinding material that is used for the polishing.

Further, the polishing precision of a plurality of polishing disc groups is different.

Further, the polishing precision of the plurality of polishing disc groups is gradually improved from front to back along the transmission direction of the clamping and conveying device.

Further, still include the material loading conveyer belt, the material loading conveyer belt set up in centre gripping conveyer front end, the direction of transfer of material loading conveyer belt perpendicular to centre gripping conveyer's direction of transfer.

The tableware polishing device comprises a clamping transmission device, and is characterized by further comprising a cleaning device arranged on one side of the tail end of the clamping transmission device, wherein an air pipe is arranged on the cleaning device, the air pipe is connected with a pressurized air generating device, and an outlet of the air pipe faces to the tableware polishing part.

Furthermore, the clamping and conveying device comprises two conveying belts, one of the conveying belts is arranged above the other conveying belt, and the opposite belt surfaces of the two conveying belts are matched to clamp and convey the tableware.

Furthermore, the conveyer belt is a plate conveyer belt, clamping grooves are formed in the conveyer plates of the conveyer belt, the two opposite conveyer plates on the conveyer belt correspond to each other one by one and are close to each other, and the two opposite conveyer plates on the conveyer belt clamp the tableware through the matching of the clamping grooves on the conveyer plates.

Furthermore, the opposite belt surfaces in the middle of the two conveying belts are closely arranged, the opposite belt surfaces at the two ends of the two conveying belts are arranged at intervals, and the opposite belt surfaces in the middle of the two conveying belts correspond to the polishing devices.

Further, the polishing device is arranged in the machine shell, the clamping and conveying device is partially arranged in the machine shell, and two ends of the clamping and conveying device extend out of the machine shell.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a set up a plurality of polishing dish groups in centre gripping conveyer one side, when two flexible polishing dish cooperations of polishing dish group carried out the polishing to the tableware, flexible polishing dish can take place deformation according to the actual shape on tableware arc surface for the arc surface of tableware can be laminated better to flexible polishing dish, thereby makes the utility model discloses can carry out polishing treatment to the corner blind area of tableware, further improve the smoothness on tableware surface. This makes the utility model discloses can polish the arc surface of tableware effectively and handle to improve the smoothness on tableware surface, thereby promote the pleasing to the eye degree of tableware outward appearance and reduce defective article quantity.

And simultaneously, the utility model discloses when polishing the processing to the tableware, centre gripping conveyer carries out the centre gripping from its one end to the tableware and conveys to its other end, and the tableware can be in proper order through a plurality of polishing dish groups from the in-process that centre gripping conveyer one end conveyed the other end by the centre gripping, and two flexible polishing dishes of each polishing dish group can cooperate and carry out polishing processing to the tableware. Therefore, the utility model discloses can accomplish the multiple polishing of tableware automatically and handle, form assembly line operation, degree of automation is high, can effectively improve the production efficiency of tableware polishing.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. The elements or parts are not necessarily drawn to scale in all figures.

FIG. 1 is a schematic view of the overall structure of a tableware polishing line according to an embodiment of the present invention;

FIG. 2 is a top view of the overall structure of the tableware polishing line according to the embodiment of the present invention;

FIG. 3 is a side view of the overall structure of the tableware polishing line according to the embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of a polishing apparatus of the tableware polishing line according to the embodiment of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a schematic view of the overall structure of a clamping and conveying device of the tableware polishing line according to the embodiment of the present invention;

FIG. 7 is a schematic view of the overall structure of the tableware polishing line according to the embodiment of the present invention (mounting case);

FIG. 8 is a schematic view of the overall structure of the housing of the tableware polishing line according to the embodiment of the present invention.

Reference numerals are as follows:

1. a clamping and conveying device; 11. a conveyor belt; 111. a clamping groove; 12. a frame; 13. a drive device; 14. a gear plate; 2. a polishing device; 21. a polishing disk set; 211. a rotation driving device; 212. a flexible polishing disk; 2121. a tray body; 2122. a flexible outer ring; 2123. grinding the material; 22. a base; 23. a boss; 24. a liquid supply tube; 25. a diversion trench; 3. a feeding conveyor belt; 31. a baffle plate; 4. a cleaning device; 41. an air duct; 5. a housing; 51. a housing; 511. windowing; 52. moving the door; 53. a console; 6. a tableware.

Detailed Description

Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It should be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-8, the embodiment of the present invention provides a tableware polishing production line, including holding conveyer 1 and polishing device 2 disposed on one side of holding conveyer 1, polishing device 2 includes a plurality of polishing disc groups 21 disposed at intervals along the conveying direction of holding conveyer 1, polishing disc group 21 includes two flexible polishing discs 212 driven by a motor, a hydraulic motor or a pneumatic motor and other rotation driving device 211 to rotate, one of the flexible polishing discs 212 is disposed above the other flexible polishing disc 212, when holding conveyer 1 holds tableware 6 for conveying, tableware 6 can pass through between two flexible polishing discs 212 of a plurality of polishing disc groups 21 in sequence, and two flexible polishing discs 212 of each polishing disc group 21 cooperate to polish tableware 6.

It is understood that the specific number of the polishing disc groups 21 can be set according to actual needs, for example, it can be one group, two groups, three groups, four groups, or even more groups, and the embodiment is described by taking four groups of polishing disc groups 21 as an example.

As shown in fig. 1-4, the polishing apparatus 2 further includes a base 22, and a plurality of bosses 23 for mounting the polishing disc group 21 are fixedly disposed on the base 22. It is understood that the boss 23 can be integrally formed on the base 22, or can be mounted on the base 22 by bolting, welding, or clipping.

Further, as shown in fig. 4, a liquid supply pipe 24 is further disposed on part or all of the bosses 23, an outlet of the liquid supply pipe 24 faces the flexible polishing plate 212 of the polishing plate group 21, and the liquid supply pipe 24 is used for connecting a polishing liquid supply mechanism (not shown in the figure) to supply a polishing liquid required in polishing to the polishing plate group 21.

Further, as shown in fig. 2, the base 22 is further provided with a plurality of diversion trenches 25, and the diversion trenches 25 can collect and discharge the scraps and the waste liquid generated in the polishing process of the tableware 6 in a concentrated manner, so that the scraps and the waste liquid can be recycled conveniently.

The embodiment of the utility model provides a through set up a plurality of polishing dish groups 21 in centre gripping conveyer 1 one side, when two flexible polishing dish 212 cooperations of polishing dish group 21 polished tableware 6, flexible polishing dish 212 can take place deformation according to the actual shape on 6 arc surfaces of tableware for flexible polishing dish 212 can laminate the arc surface of tableware 6 better, thereby makes the utility model discloses can polish the processing to the corner blind area of tableware 6, further improve the smoothness on 6 surfaces of tableware. This makes the embodiment of the utility model provides a can polish the arc surface to tableware 6 effectively and handle to improve the smoothness on tableware 6 surface, thereby promote the pleasing to the eye degree of tableware 6 outward appearance and reduce defective article quantity.

And simultaneously, the embodiment of the utility model provides a when polishing the processing to tableware 6, centre gripping conveyer 1 carries out the centre gripping and conveys to its other end from its one end to tableware 6, and tableware 6 is by the centre gripping from the in-process that centre gripping conveyer 1 one end conveyed the other end can be in proper order through a plurality of polishing dish group 21, and two flexible polishing dish 212 of each polishing dish group 21 can cooperate and carry out polishing to tableware 6. Therefore, the embodiment of the utility model provides a can accomplish the multiple polishing to tableware 6 automatically and handle, form assembly line operation, degree of automation is high, can effectively improve the production efficiency of tableware 6 polishing.

Further, the flexible polishing disk 212 includes a disk body 2121 and a flexible outer ring 2122 attached to a circumferential outer sidewall of the disk body 2121, and a grinding material 2123 for polishing is attached to or uniformly embedded in the flexible outer ring 2122. It is understood that other configurations of the flexible polishing disk 212 may be used in other embodiments.

Preferably, the flexible outer ring 2122 is made of polyimide foam. Because there are tiny gas pockets on the polyimide foam surface, the metal sweeps that produce in the polishing process can be collected to flexible outer loop 2122 that adopts the polyimide foam preparation to form, avoids the piece to influence polishing precision, and the piece can flow out along with the polishing solution under the washing of polishing solution simultaneously, reaches the purpose of clearance sweeps.

Further, the polishing accuracy of the four polishing disc groups 21 is different from each other. The present embodiment enables the tableware 6 to be polished in stages by setting the polishing precision of the four polishing disc groups 21 to be different, so as to effectively treat the burrs and the non-smooth areas on the arc-shaped surface of the tableware 6, which is beneficial to improving the polishing quality of the tableware 6 of the present embodiment.

Preferably, the polishing precision of the four polishing disc groups 21 is gradually improved from front to back in the driving direction of the clamping conveyor 1.

It should be noted that, in the present embodiment, different grinding materials 2123 can be selected according to different precision requirements of each polishing disc group 21, so that each polishing disc group 21 of the present embodiment has different polishing precision.

In this embodiment, the first polishing set has the flexible polishing disk 212 uniformly embedded with ultrafine diamond particles, the second polishing set 21 has the flexible polishing disk 212 uniformly embedded with nano-alumina particles, the third polishing set 21 has no grinding material 2123 on the flexible polishing disk 212, and the fourth polishing set 21 has the flexible polishing disk 212 attached with polishing cloth.

It should be noted that, when the third polishing disc set 21 of this embodiment polishes the tableware 6, no polishing liquid needs to be introduced. The flexible outer ring 2122 that the third polishing disc group 21 directly made through the polyimide foam is thrown futilely to tableware 6, can effectively absorb grinding sweeps and the waste liquid that produces among the polishing process, further reduces tableware 6 surface roughness, improves tableware 6 surface finish, is favorable to promoting the polishing effect of fourth polishing disc group 21 to tableware 6.

As shown in fig. 1, in another embodiment of the present invention, the present invention further comprises a feeding conveyor belt 3, the feeding conveyor belt 3 is disposed at the front end of the clamping conveyor 1, and the conveying direction of the feeding conveyor belt 3 is perpendicular to the conveying direction of the clamping conveyor 1 so as to facilitate the clamping conveyor 1 to clamp the tableware 6. This embodiment can realize automatic feeding through setting up material loading conveyer belt 3, and this degree of automation that can further improve this embodiment improves production efficiency.

Further, the two sides of the feeding conveyor belt 3 are provided with the baffle plates 31, the baffle plates 31 can unify the directions of the tableware to be polished 6, and the clamping conveyor device 1 is convenient to clamp the tableware to be polished 6.

As shown in fig. 1-4, in another embodiment of the present invention, the present invention further comprises a cleaning device 4 disposed at one side of the end of the clamping transmission device, an air pipe 41 is disposed on the cleaning device 4, the air pipe 41 is connected to a pressurized air generating device (not shown), and the outlet of the air pipe 41 faces the polished portion of the tableware 6.

The cleaning device 4 of the embodiment can sweep the tableware 6 after the tableware 6 is polished, remove the waste scraps and waste liquid remained on the surface of the tableware 6, and conveniently finish the subsequent processing of the polished tableware 6.

As shown in fig. 6, in another embodiment of the present invention, the clamping and conveying device 1 comprises two conveyor belts 11, one of the conveyor belts 11 is disposed above the other conveyor belt 11, and the opposite belt surfaces of the two conveyor belts 11 cooperate to clamp and convey the tableware 6.

Specifically, the clamping and conveying device 1 comprises a frame 12, two conveying belts 11 are arranged on the frame 12 up and down, a driving device 13 is arranged on the frame 12, and the driving device 13 drives the two conveying belts 11 to work through a gear plate 14. It will be appreciated that the drive device 13 comprises a general purpose device such as an electric, hydraulic or pneumatic motor.

When the clamping and conveying device 1 is used for clamping, one end of the tableware 6 is inserted between the opposite belt surfaces at the front ends of the two conveying belts 11, the opposite belt surfaces of the two conveying belts 11 are matched to clamp the tableware 6, the tableware 6 is conveyed backwards along with the conveying belts 11, and when the tableware 6 is conveyed to the rear ends of the two conveying belts 11, the tableware can be separated from the opposite belt surfaces of the two conveying belts 11 and fall off.

Further, the conveyer belt 11 is a plate conveyer belt, the conveying plates of the conveyer belt 11 are provided with clamping grooves 111, the two opposite conveying plates on the conveyer belt 11 correspond to each other one by one and are close to each other, and the two opposite conveying plates on the conveyer belt 11 are matched with each other through the clamping grooves 111 on the two opposite conveying plates to clamp the tableware 6. The holding groove 111 can further improve the fixing effect of the tableware 6 when the tableware 6 is held by the two conveyor belts 11, and prevent the tableware 6 from falling off in the polishing process.

Furthermore, the opposite belt surfaces in the middle of the two conveyor belts 11 are closely arranged, the opposite belt surfaces at the two ends of the two conveyor belts 11 are arranged at intervals, and the opposite belt surfaces in the middle of the two conveyor belts 11 correspond to the polishing device 2.

This embodiment sets up two 11 opposite band faces intervals in both ends of conveyer belt, can make things convenient for tableware 6 to insert between two conveyer belts 11 and break away from between two conveyer belts 11, and the relative band faces pastes the clamping-force that tightly sets up and can increase tableware 6 and receive when the polishing in the middle of two conveyer belts 11 to can fix tableware 6 better, prevent that tableware 6 from influencing the polishing quality because of appearing becoming flexible in the polishing process.

It can be understood that, in order to ensure that the tableware 6 can be smoothly conveyed backwards after being inserted between the two conveyor belts 11, the distance between the belt surfaces of the two conveyor belts 11 opposite to each other at the front ends can be set to be slightly smaller than the thickness of the tableware 6; in order to ensure that the tableware 6 can be smoothly separated from the opposite belt surfaces of the two conveyor belts 11 when being conveyed to the rear ends of the two conveyor belts 11, the distance between the opposite belt surfaces of the rear ends of the two conveyor belts 11 can be set to be slightly larger than the thickness of the tableware 6.

It should be noted that the clamping conveyor 1 of the present embodiment is not limited to the above-mentioned device, and other embodiments may also adopt other forms of clamping conveyor 1, for example, in some embodiments, the clamping conveyor 1 may be configured to include only one conveyor belt 1, and then a plurality of clamping devices may be spaced on the belt surface of the conveyor belt 1 along the conveying direction of the conveyor belt 1, and the clamping devices are configured to clamp the tableware 6 during operation, and the conveyor belt 1 is configured to convey the tableware from one end of the conveyor belt 1 to the other end of the conveyor belt 1.

As shown in fig. 7, in another embodiment of the present invention, the polishing apparatus further includes a casing 5, the polishing apparatus 2 is disposed inside the casing 5, and the clamping and conveying device 1 is partially disposed inside the casing 5 and has two ends extending out of the casing 5. Casing 5 can prevent that the sweeps waste liquid from spattering to fall the production line outside and producing the pollution to the workshop environment, ensures that production safety is orderly, and is favorable to carrying out recycle to the waste material.

Specifically, as shown in fig. 8, the housing includes a casing 51, a sliding door 52 slidably mounted on the front of the casing 51 and capable of moving left and right along two sides of the casing 51, a plurality of windows 511 disposed on two sides of the casing 51 and communicating the inside of the casing 51 with the outside, and a console 53 mounted on the casing 51.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. A tableware polishing production line is characterized by comprising a clamping and conveying device (1) and a polishing device (2) arranged on one side of the clamping and conveying device (1), wherein the polishing device (2) comprises a plurality of polishing disc groups (21) arranged at intervals along the conveying direction of the clamping and conveying device (1), each polishing disc group (21) comprises two flexible polishing discs (212) driven to rotate by a rotary driving device (211), one flexible polishing disc (212) is arranged above the other flexible polishing disc (212), when tableware (6) is clamped and conveyed by the clamping and conveying device (1), the tableware (6) can sequentially pass through the space between the two flexible polishing discs (212) of the plurality of polishing disc groups (21), and the two flexible polishing discs (212) of each polishing disc group (21) are matched to polish the tableware (6).

2. The tableware polishing line of claim 1, wherein the flexible polishing disk (212) comprises a disk body (2121) and a flexible outer ring (2122) attached to the circumferential outer side wall of the disk body (2121), and the grinding material (2123) for polishing is attached to or uniformly embedded on the flexible outer ring (2122).

3. Tableware polishing line according to claim 1, characterized in that the polishing precision of several groups (21) of polishing discs is different.

4. A dish polishing line according to claim 3, wherein the polishing precision of several polishing disc groups (21) is gradually increased from front to back along the driving direction of the holding conveyor (1).

5. Tableware polishing line according to claim 1, further comprising a feeding conveyor belt (3), said feeding conveyor belt (3) being arranged at the front end of said holding conveyor (1), the conveying direction of said feeding conveyor belt (3) being perpendicular to the conveying direction of said holding conveyor (1).

6. Tableware polishing line according to claim 1, further comprising a cleaning device (4) arranged at one side of the end of said holding conveyor, said cleaning device (4) being provided with an air duct (41), said air duct (41) being connected to a pressurized air generating device, the outlet of said air duct (41) facing the polished portion of said tableware (6).

7. Tableware polishing line according to claim 1, characterized in that said holding and conveying means (1) comprise two conveyor belts (11), one of said conveyor belts (11) being arranged above the other conveyor belt (11), the opposite belt faces of the two conveyor belts (11) cooperating to hold and convey the tableware (6).

8. Tableware polishing line according to claim 7, characterized in that said conveyor belt (11) is a plate conveyor belt, said conveyor belt (11) has clamping grooves (111) on its conveying plates, two opposite conveying plates on said conveyor belt (11) are in one-to-one correspondence and are adjacent to each other, and said opposite conveying plates on two said conveyor belt (11) cooperate to clamp said tableware (6) through said clamping grooves (111) thereon.

9. Tableware polishing line according to claim 7, characterized in that the opposite belt surfaces in the middle of the two conveyor belts (11) are closely arranged, the opposite belt surfaces at the two ends of the two conveyor belts (11) are arranged at intervals, and the opposite belt surfaces in the middle of the two conveyor belts (11) correspond to the polishing device (2).

10. Tableware polishing line according to any of claims 1-9, further comprising a cabinet (5), wherein the polishing device (2) is arranged inside the cabinet (5), and the holding conveyor (1) is partly arranged inside the cabinet (5) and has two ends extending outside the cabinet (5).

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