Polishing device for preservation box glass cover plate
The grinding device for glass covers of fresh-keeping boxes with integrated surface and corner grinding functions solves the problems of complicated processing and labor consumption caused by process separation in the existing technology, realizes efficient and automated multi-process processing, improves work progress and saves costs.
Patent Information
- Application Number
- CN202422737027.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-11
AI Technical Summary
In the prior art, the surface and edge polishing processes of the glass cover of the food storage box are separated, resulting in cumbersome processing, labor-intensive and inconvenient transportation, which affects the work progress.
A grinding device for glass covers of fresh-keeping boxes was designed, which integrates surface and corner grinding functions. Through a rotating plate, suction cup and clamping mechanism, it can achieve stable conversion of workpieces and automated processing of multiple processes, avoiding repeated transportation of workpieces.
It achieves efficient grinding of workpiece surfaces and corners, improves work progress, saves labor costs, and meets usage needs.
Smart Images
Figure CN223313645U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of processing fresh-keeping box cover plates, in particular to a grinding device for a glass cover plate of a fresh-keeping box. Background Art
[0002] Crisper boxes are a commonly used kitchen gadget designed to help preserve the freshness and quality of food, thereby reducing food waste. They come in many different shapes, sizes, and materials to accommodate different types of food. Generally speaking, they are divided into three types: plastic crisper boxes made of resin, tempered glass crisper boxes made of ordinary tempered glass, and heat-resistant glass crisper boxes made of high borosilicate glass. People can freely choose according to different usage needs. In daily life, crisper boxes are not only convenient and practical, but also can store food in different categories. They can ensure that people keep food isolated as much as possible to prevent cross contamination, and at the same time, they also bring convenience to food storage.
[0003] At present, in the production and processing of tempered glass food-keeping boxes made of ordinary tempered glass, especially when processing the cover of the food-keeping box, considering the flatness of its surface and corners, it is usually necessary to carry out corresponding polishing work on it. For rectangular glass cover plates, it is generally done by manual hand-held polishing tools. The processing process is relatively tedious and complicated, and consumes a lot of manpower costs, which cannot effectively meet the use requirements. Although some mechanical equipment can replace manual labor in the existing technology, for the surface and corner polishing of the workpiece, the two processes are located in different processing stations, especially the intermediate conveying process will bring inconvenience to people, which will affect the processing progress to a certain extent and cannot meet the use requirements. Utility Model Content
[0004] In response to the technical problems existing in the grinding process of the glass cover of the above-mentioned fresh-keeping box, the utility model proposes a grinding device for the glass cover of the fresh-keeping box, which has a reasonable design, a simple structure, is easy to process, and can realize the aggregation of multiple grinding processes of the workpiece, avoiding the workpiece from being repeatedly transported and increasing the workload, especially after the grinding of the surface and corners of the collection, fully improves the work process, saves labor costs, and effectively meets the use needs.
[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.
[0006] Preferably, a movable adjustment plate is further provided on the first slide bar, and the corner grinding mechanism includes a placement rack connected to the movable adjustment plate, a mounting plate with a trapezoidal design is provided on one side of the placement rack, rotating rollers are provided at the upper corners of the mounting plate, and lifting rollers are provided below the mounting plate, and grinding belts are wrapped around the outer sides of the rotating rollers and the lifting rollers.
[0007] Preferably, the surface grinding clamping mechanism includes a vertical plate, a carrier plate is arranged above two of the vertical plates, a mounting seat is provided on one side of one of the vertical plates, two first telescopic cylinders arranged in a mirror-image arrangement are provided above the mounting seat, and a clamping plate is provided at the output end of the telescopic cylinder.
[0008] Preferably, the edge grinding clamping mechanism includes a vertical frame, a vertical slide is provided on one side of the vertical frame, a lifting plate is provided on one side of the vertical slide, a second telescopic cylinder is provided on one side of the lifting plate, a placement plate is provided at the output end of the second telescopic cylinder, and a supporting frame with a concave shape is provided on the placement plate.
[0009] Compared with the prior art, the advantages and positive effects of the present invention are:
[0010] The invention relates to a grinding device for a glass cover of a fresh-keeping box, wherein the grinding roller is provided to ensure that the surface grinding of the workpiece is carried out effectively, and at the same time, with the cooperation of the surface grinding clamping mechanism, stable processing of the workpiece is achieved, the possibility of its deviation is reduced, and the working process is improved; the rotating plate, the hollow rotating platform adjusting cylinder and the suction cup cooperate with each other to realize convenient conversion of the state of the workpiece, that is, adjustment from a horizontal position to a vertical position, so as to switch from surface grinding to edge grinding, thereby ensuring the comprehensiveness of the processing work and improving the working process; at the same time, the edge grinding clamping mechanism established ensures the stability of the workpiece when carrying out the edge grinding work, fully meeting the use requirements; the device is reasonably designed, simple in structure, easy to process and can realize the collection of multiple grinding processes of the workpiece, avoiding the workpiece being repeatedly transported and increasing the workload, especially after the grinding processing of the surface and corners is collected, the working process is fully improved, labor costs are saved, and the use requirements are effectively met. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0012] Figure 1 This is a schematic diagram of the structure of a grinding device for a glass cover of a fresh-keeping box;
[0013] Figure 2 This is a front view of the structure of a grinding device for a glass cover of a fresh-keeping box;
[0014] Figure 3 This is a structural schematic diagram of the grinding device for the glass cover of a fresh-keeping box from another perspective;
[0015] In the above figures, 1. support frame; 2. mounting frame; 3. first slide; 4. second slide; 5. movable seat; 6. lifting rod; 7. adjusting seat; 8. grinding roller; 9. driving cylinder; 10. movable plate; 11. rotating plate; 12. hollow rotating platform; 13. adjusting cylinder; 14. suction cup; 15. edge and corner grinding mechanism; 151. placement frame; 152. mounting plate; 153. rotating roller; 154. lifting roller; 155. grinding belt; 16. surface grinding clamping mechanism; 161. vertical plate; 162. carrier plate; 163. mounting seat; 164. first telescopic cylinder; 165. clamping plate; 17. edge and corner grinding clamping mechanism; 171. vertical frame; 172. vertical slide; 173. lifting plate; 174. second telescopic cylinder; 175. placement plate; 176. carrying frame; 18. movable adjustment plate. DETAILED DESCRIPTION
[0016] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0018] Examples, such as Figures 1 to 3As shown, a grinding device for a glass cover of a fresh-keeping box includes a grinding device body, and the grinding device body includes a support frame 1 to ensure the stability of the position of the device and ensure the effective progress of the production and processing work. Further, a mounting frame 2 is provided above the support frame 1, a first slide 3 is provided above the mounting frame 2, a second slide 4 is provided between the two first slides 3, and a movable seat 5 is provided on the second slide 4, wherein the movable seat 5 is movable and adjusted relative to the second slide 4, and its movement adjustment process is carried out by the cooperation of the motor and the conveyor belt. Its specific working principle is the same as the movement adjustment in the laser engraving machine in the prior art, which is useful for technicians in the relevant technical field. It is said that it can be effectively known; further said: a lifting rod 6 is provided above the moving seat 5, wherein the lifting rod 6 is set up through the moving seat 5, and a cylinder can also be provided above the moving seat 5 to provide convenient conditions for the vertical lifting and lowering adjustment of the lifting rod 6 to ensure that the grinding roller 8 can be close to the workpiece to complete the corresponding grinding process, and an adjusting seat 7 is provided below the lifting rod 6. When the lifting rod 6 moves up and down, it can drive the grinding roller 8 to be adjusted in the vertical direction to ensure the use needs. A grinding roller 8 is provided in the adjusting seat 7, and a motor for driving the grinding roller 8 to rotate is provided on one side of the adjusting seat 7 to ensure the grinding quality; a driving cylinder 9 is provided on one side of the mounting frame 2, and the end of the driving cylinder 9 is provided There is a movable plate 10, and a rotating plate 11 is provided under the movable plate 10, wherein a motor for driving the rotating plate 11 to rotate is set on one side of the movable plate 10, so that it can realize ninety-degree rotation adjustment, and a hollow rotating platform 12 is provided in the rotating plate 11, and an adjusting cylinder 13 is provided on one side of the hollow rotating platform 12, and a suction cup 14 is provided at the output end of the adjusting cylinder 13. Specifically, in order to effectively realize the convenient adjustment of the state of the workpiece, after the surface grinding of the workpiece is completed, the driving cylinder 9 is used to drive the movable plate 10 to approach the workpiece, and the suction cup 14 is used to stably absorb the workpiece, and then the movable plate 10 is controlled to move toward the position close to the corner grinding mechanism 15, and the driving cylinder 9 is used to drive the movable plate 10 to move toward the position close to the corner grinding mechanism 15. The movable rotating plate 11 rotates to convert the workpiece from horizontal to vertical, and the workpiece is placed in the edge and corner grinding clamping mechanism 17. According to the different positions of the workpiece edges and corners to be processed, the suction cup 14 is used to clamp the workpiece, and the hollow rotating platform 12 is used to adjust the multiple edges and corners of the workpiece to ensure the comprehensiveness of the grinding; a corner grinding mechanism 15 is provided on the upper side of the mounting frame 2 to ensure the smooth progress of the workpiece edge and corner grinding. A surface grinding clamping mechanism 16 is also provided on the support frame 1, and a corner grinding clamping mechanism 17 is provided on one side of the surface grinding clamping mechanism 16. The establishment of the above two clamping mechanisms is to stably clamp the workpiece, avoid the workpiece from deflecting, and ensure the work progress;
[0019] In the above process: the grinding roller 8 set up can ensure the effective implementation of the workpiece surface grinding work, and at the same time, with the cooperation of the surface grinding clamping mechanism 16, the stable processing of the workpiece is realized, the possibility of its deviation is reduced, and the work progress is improved; the rotating plate 11, the hollow rotating platform 12, the adjusting cylinder 13 and the suction cup 14 set up cooperate with each other to realize the convenient conversion of the state of the workpiece, that is, to adjust from the horizontal position to the vertical position, so as to switch from surface grinding to corner grinding, thereby ensuring the comprehensiveness of the processing work and improving the work progress. At the same time, the corner grinding clamping mechanism 17 set up ensures the stability of the workpiece when carrying out the corner grinding work, fully meeting the use requirements; the device has a reasonable design, simple structure, easy processing and can realize the collection of multiple grinding processes of the workpiece, avoiding the workpiece being repeatedly transported and increasing the workload, especially after the grinding processing of the surface and corners, fully improving the work progress, saving labor costs, and effectively meeting the use requirements.
[0020] In order to effectively grind the corners of the workpiece and ensure the effective development of production and processing work, a movable adjustment plate 18 is also provided on the first slide 3, wherein a cylinder is also provided on one side of the movable adjustment plate 18 to drive the corner grinding mechanism 15 to be close to the workpiece, providing convenient conditions for the smooth development of subsequent grinding work. The corner grinding mechanism 15 includes a placement rack 151 connected to the movable adjustment plate 18, and a mounting plate 152 with a trapezoidal design is provided on one side of the placement rack 151. A rotating roller 153 is provided at the upper corner of the mounting plate 152, and a lifting roller 154 is provided below the mounting plate 152. The rotating roller 153 and the lifting roller 154 are A grinding belt 155 is wrapped around the outside, which is specifically described as follows: a baffle is also provided on the outside of the mounting plate 152 for limiting the position of the grinding belt 155, and a motor is provided on the baffle, which drives one of the rotating rollers 153 to rotate. Under the action of the grinding belt 155, the other rotating roller 153 and the lifting roller 154 are rotated, thereby ensuring the effective realization of the workpiece edge corner grinding. Further, a cylinder can also be provided below between the mounting plate 152 and the baffle to drive the lifting roller 154 to achieve vertical lifting and lowering adjustment, thereby completing the tensioning of the grinding belt 155 to a certain extent and ensuring the grinding effect.
[0021] In order to ensure the smooth implementation of the workpiece surface grinding, the surface grinding clamping mechanism 16 includes a vertical plate 161, a carrier plate 162 is arranged above the two vertical plates 161, a mounting seat 163 is provided on one side of the vertical plate 161, and two first telescopic cylinders 164 arranged in a mirror image are provided above the mounting seat 163. A clamping plate 165 is provided at the output end of the telescopic cylinder. It is specifically described as follows: the carrier plate 162 is concave in design, especially to fit the workpiece to be ground. During processing, first ensure that the workpiece is placed on the carrier plate 162, and then control the two first telescopic cylinders 164 to run synchronously, and drive the clamping plate 165 to move toward a position close to the workpiece to complete the clamping of the workpiece, ensure the smooth progress of the surface grinding work, and fully improve the work progress.
[0022] In order to ensure the stability of the workpiece during the grinding process, the corner grinding clamping mechanism 17 includes a stand 171, a vertical slide 172 is provided on one side of the stand 171, and a lifting plate 173 is provided on one side of the vertical slide 172, wherein a cylinder assembly for driving the lifting plate 173 to move and adjust relative to the stand 171 is also provided on one side of the lifting plate 173 to ensure that the corner grinding clamping mechanism 17 clamps the workpiece and ensures the stability of the workpiece position. A second telescopic cylinder 174 is provided on one side of the lifting plate 173, and a placement plate 17 is provided at the output end of the second telescopic cylinder 174. 5. A concave-shaped carrier 176 is provided on the placement plate 175. The specific description is as follows: after the surface grinding of the workpiece is completed, the workpiece is placed in the edge grinding clamping mechanism 17 under the cooperation between the rotating plate 11, the hollow rotating platform 12, the adjusting cylinder 13 and the suction cup 14. Specifically, after the lifting plate 173 is lifted and lowered to the appropriate position, the two second telescopic cylinders 174 are adjusted to operate to drive the two placement plates 175 to move inward, especially so that the carrier 176 can clamp the workpiece, providing convenient conditions for the corresponding edge grinding work of the workpiece and ensuring the work progress.
[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.
Claims
1. A grinding device for a glass cover of a fresh-keeping box, comprising a grinding device body, the grinding device body comprising a support frame, characterized in that: A mounting bracket is provided above the support bracket, a first slide bar is provided above the mounting bracket, a second slide bar is provided between the two first slide bars, a movable seat is provided on the second slide bar, a lifting rod is provided above the movable seat, an adjusting seat is provided below the lifting rod, a grinding roller is provided in the adjusting seat, a driving cylinder is provided on one side of the mounting bracket, a movable plate is provided at the end of the driving cylinder, a rotating plate is provided below the movable plate, a hollow rotating platform is provided in the rotating plate, an adjusting cylinder is provided on one side of the hollow rotating platform, a suction cup is provided at the output end of the adjusting cylinder, an edge and corner grinding mechanism is provided on one side of the mounting bracket, a surface grinding clamping mechanism is also provided on the support bracket, and an edge and corner grinding clamping mechanism is provided on one side of the surface grinding clamping mechanism.
2. The grinding device for the glass cover of a fresh-keeping box according to claim 1, characterized in that: A movable adjustment plate is also provided on the first slide bar, and the corner grinding mechanism includes a placement rack connected to the movable adjustment plate, a mounting plate with a trapezoidal design is provided on one side of the placement rack, rotating rollers are provided at the upper corners of the mounting plate, and lifting rollers are provided below the mounting plate, and grinding belts are wrapped around the outer sides of the rotating rollers and the lifting rollers.
3. The grinding device for the glass cover of a fresh-keeping box according to claim 2, characterized in that: The surface grinding clamping mechanism includes a vertical plate, a carrier plate is arranged above two of the vertical plates, a mounting seat is provided on one side of one of the vertical plates, two first telescopic cylinders arranged in a mirror image are provided above the mounting seat, and a clamping plate is provided at the output end of the telescopic cylinder.
4. The grinding device for the glass cover of a fresh-keeping box according to claim 3, characterized in that: The edge and corner grinding clamping mechanism includes a vertical frame, a vertical slide is provided on one side of the vertical frame, a lifting plate is provided on one side of the vertical slide, a second telescopic cylinder is provided on one side of the lifting plate, a placement plate is provided at the output end of the second telescopic cylinder, and a supporting frame with a concave shape is provided on the placement plate.