Coating recycling mechanism for nail tip spraying machine
By designing a paint recycling mechanism on the spraying machine, and using a collection plate and scraper device to collect metal powder during the spraying process, the problems of inaccurate positioning and material waste in the spraying equipment are solved, and the recycling of raw materials and environmental protection are realized.
Patent Information
- Application Number
- CN202520145896.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing spraying equipment is difficult to position precisely, resulting in unsatisfactory post-spraying effects. The spray during spraying is also prone to causing environmental pollution and serious waste of valuable raw materials, especially metal powders.
Design a paint recycling mechanism, including a collection plate that can open and close to the left and right and a scraper device, for collecting and recycling metal powder generated during the spraying process. The collection and reuse of powder is achieved through the coordinated movement of the collection plate and the scraper assembly.
It effectively reduces the waste of valuable raw materials, improves material utilization, and reduces environmental pollution and health risks to operators.
Smart Images
Figure CN223788785U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a nail sheet production equipment technical field especially relates to a kind of paint recovery mechanism for nail sheet spraying machine. BACKGROUND
[0002] Wearing nail sheet is a kind of cosmetic method for decorating nail, also known as nail art design. The existing nail making relies on the personal skill of nail technician, and the quality and display effect of nail are limited by manual operation, which cannot realize industrialized large-scale promotion. Therefore, a mechanized nail spraying equipment has been invented, which realizes automatic nail spraying / painting / coloring by automatic control of spraying device. The machine realizes automatic nail spraying / painting / coloring according to pre-set walking path, and the pattern selection range is wide, the quality is stable and the speed is fast. However, the existing spraying equipment is difficult to accurately position during processing, and the positioning accuracy is generally more than 1mm, which makes it difficult to achieve ideal display effect after spraying. At the same time, the spray (paint) generated by the existing spraying machine during spraying is easy to be emitted from the machine, which seriously pollutes the surrounding environment and has adverse effects on the health of operators. Especially when spraying metal powder, a large amount of metal powder will be sprayed to the periphery of the product, which is generally quite valuable and easy to cause great waste, resulting in high raw material cost of nail.
[0003] For the above and existing related technologies, the inventor believes that the following defects often exist: the existing spraying equipment is difficult to accurately position during processing, and the positioning accuracy is generally more than 1mm, which makes it difficult to achieve ideal display effect after spraying. The spray (paint) generated by the existing spraying machine during spraying is easy to be emitted from the machine, which seriously pollutes the surrounding environment and has adverse effects on the health of operators. Especially when spraying metal powder, a large amount of metal powder will be sprayed to the periphery of the product, which is generally quite valuable and easy to cause great waste, resulting in high raw material cost of nail. Therefore, a paint recovery mechanism for nail sheet spraying machine is proposed to solve the above problems. CONTENT OF UTILITY MODEL
[0004] The utility model aims at solving the defects in the prior art that the existing spraying equipment is difficult to accurately position during processing, and the positioning accuracy is generally more than 1mm, which makes it difficult to achieve ideal display effect after spraying. The spray (paint) generated by the existing spraying machine during spraying is easy to be emitted from the machine, which seriously pollutes the surrounding environment and has adverse effects on the health of operators. Especially when spraying metal powder, a large amount of metal powder will be sprayed to the periphery of the product, which is generally quite valuable and easy to cause great waste, resulting in high raw material cost of nail. Therefore, a paint recovery mechanism for nail sheet spraying machine is proposed.
[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a paint recovery mechanism for a shell piece spraying machine, including frame, the middle part of frame is provided with spraying workbench, the jig assembly is placed on the spraying workbench, the spraying workbench is provided with two collection plates that can open and close left and right, the two collection plates are driven by two collection plate pusher air cylinders installed below the spraying workbench and can open and close left and right movement to shield the jig assembly, the outside of the two collection plates is fixedly connected with a metal powder collection box, the scraping knife device is arranged at both ends of the frame and the left and right sides of the spraying workbench, the scraping knife device includes the scraping knife support fixedly connected with the frame, the scraping knife support is installed with the scraping knife assembly that can move left and right, the scraping knife assembly includes the scraping knife blade and the pair of scraping knife blade guide columns fixedly connected with the scraping knife blade, one end of the pair of scraping knife blade guide columns is fixedly connected through the connecting piece, the middle part of scraping knife support is installed with the scraping knife pusher unit, the scraping knife pusher unit drives the scraping knife blade to move left and right, the scraping knife pusher unit includes the scraping knife pusher cylinder fixedly installed on the scraping knife support, the cylinder body one end of the scraping knife pusher cylinder is fixedly connected with the scraping knife support, the piston rod of the scraping knife pusher cylinder passes through the scraping knife support and is driven to be connected with the scraping knife blade.
[0006] Preferably, the scraping knife support is installed with the guide sleeve matched with the scraping knife blade guide column.
[0007] Preferably, the collection plate is provided with a plurality of avoiding grooves.
[0008] Preferably, the movement plane of the scraping knife assembly and the surface of the collection plate form a certain angle.
[0009] Preferably, the collection plate pusher air cylinders are fixedly installed on the bottom of the spraying workbench, the piston rod of the collection plate pusher air cylinder is connected with the collection plate through a connecting plate, and the collection box is fixedly connected on the connecting plate.
[0010] Summarized above, the beneficial effects of the utility model are:
[0011] In the utility model, when the machine is operated N times, a considerable amount of metal powder can be recovered in the collection box, which is convenient for recycling, greatly reduces the waste, and improves the use rate of materials. ACCURACY OF DRAWINGS
[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0013] Figure 2 It is a partial structure schematic view of the utility model; Figure 1
[0014] Figure 3 The utility model discloses a structure diagram of the collection plate.
[0015] Fig. Illustration: 1, rack; 2, spraying workbench; 3, jig assembly; 4, collection plate; 5, collection plate push cylinder; 6, collection box; 7, scraper device; 71, scraper support; 72, scraper assembly; 721, scraper blade; 722, scraper blade guide column; 73, connecting piece; 74, scraper push unit; 741, scraper push cylinder; 75, guide sleeve; 8, connecting plate; 9, avoiding groove. DETAILED DESCRIPTION
[0016] Reference Figures 1-3 As shown in the utility model provides a technical scheme: including rack 1, it is characterized by: the middle part of rack 1 is provided with spraying workbench 2, spraying workbench 2 is placed with jig assembly 3, and spraying workbench 2 is provided with two collection plates 4 that can open and close left and right, and the two collection plates 4 can be driven to open and close left and right motion by two collection plate push cylinders 5 installed below spraying workbench 2 and shield jig assembly 3, and the outside of the two collection plates 4 is fixedly connected with a metal powder collection box 6, and scraper device 7 is arranged at the both ends of rack 1 and the left and right sides of spraying workbench 2, and the scraper device 7 includes scraper support 71 fixedly connected with rack 1, and scraper support 71 is installed with the scraper assembly 72 that can move left and right, and the scraper assembly 72 includes scraper blade 721 and the pair of scraper blade guide columns 722 fixedly connected with scraper blade 721, and one end of the pair of scraper blade guide columns 722 is fixedly connected through connecting piece 73, and the middle part of scraper support 71 is installed with scraper push unit 74, and scraper push unit 74 drives scraper blade 721 to move left and right, and scraper push unit 74 includes scraper push cylinder 741 fixedly installed in scraper support 71, and the cylinder body one end of scraper push cylinder 741 is fixedly connected with scraper support 71, and the piston rod of scraper push cylinder 741 passes through scraper support 71 and is driven to connect with scraper blade 721, and scraper support 71 is installed with guide sleeve 75 matched with scraper blade guide column 722, and the collection plate 4 is provided with a plurality of avoiding grooves 9, the movement plane of scraper assembly 72 and the surface of collection plate 4 present a certain angle, the piston rod of collection plate push cylinder 5 is connected with collection plate 4 through connecting plate 8, and the collection box 6 is fixedly connected on connecting plate 8.
[0017] The working principle is that, during spraying, the collecting plate push cylinder 5 drives the two collecting plates 4 to fold and move to the jig assembly 3 to shield the jig support and collect metal powder; after spraying is completed, the two collecting plates 4 are pushed to move to the outermost end by the collecting plate push cylinder 5, then the scraper push unit 74 drives the scraper blade 721 to move to the middle spraying workbench 2, then the upper surface of the collecting plate 4 is in contact with the scraper blade 721 to perform scraping when the two collecting plates 4 are folded, and the metal powder on the surface of the collecting plate 4 is scraped to the corresponding collecting box 6 to be collected when the two collecting plates 4 move to the middle (folded). Thus, when the machine is operated N times, a considerable amount of metal powder can be recycled in the collecting box 6, recycling is facilitated, waste is greatly reduced, and the use rate of materials is improved.
[0018] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly be connected through intermediate medium, can be two elements inside communication, for ordinary skilled in the art, the above-mentioned term in the utility model can be understood by concrete situation concrete meaning in the utility model.
Claims
1. A paint recycling mechanism for a metal plate spraying machine, comprising a frame (1), characterized in that: A spraying workbench (2) is provided in the middle of the frame (1). A jig assembly (3) is placed on the spraying workbench (2). Two collection plates (4) that can open and close to the left and right are provided on the spraying workbench (2). The two collection plates (4) are driven by two collection plate push cylinders (5) installed below the spraying workbench (2) to open and close to the left and right to block the jig assembly (3). A metal powder collection box (6) is fixedly connected to the outside of each of the two collection plates (4). Scraper devices (7) are provided at both ends of the frame (1) and on the left and right sides of the spraying workbench (2). The scraper device (7) includes a scraper bracket (71) fixedly connected to the frame (1). A scraper assembly that can move left and right is installed on the scraper bracket (71). 72), the scraper assembly (72) includes a scraper blade (721) and a pair of scraper blade guide posts (722) fixedly connected to the scraper blade (721). One end of the pair of scraper blade guide posts (722) is fixedly connected by a connector (73). A scraper pushing unit (74) is installed in the middle of the scraper bracket (71). The scraper pushing unit (74) drives the scraper blade (721) to move left and right. The scraper pushing unit (74) includes a scraper pushing cylinder (741) fixedly installed on the scraper bracket (71). One end of the cylinder body of the scraper pushing cylinder (741) is fixedly connected to the scraper bracket (71). The piston rod of the scraper pushing cylinder (741) passes through the scraper bracket (71) and is driven to connect with the scraper blade (721).
2. The paint recycling mechanism for a metal plate spraying machine according to claim 1, characterized in that: The scraper bracket (71) is equipped with a guide sleeve (75) that matches the scraper blade guide post (722).
3. The paint recycling mechanism for a metal plate spraying machine according to claim 1, characterized in that: The collecting plate (4) is provided with several clearance grooves (9).
4. The paint recycling mechanism for a metal plate spraying machine according to claim 3, characterized in that: The plane of motion of the scraper assembly (72) forms a certain angle with the surface of the collecting plate (4).
5. A paint recycling mechanism for a metal plate spraying machine according to claim 1, characterized in that: The collecting plate pushing cylinder (5) is fixedly installed at the bottom of the spraying workbench (2). The piston rod of the collecting plate pushing cylinder (5) is connected to the collecting plate (4) through a connecting plate (8). The collecting box (6) is fixedly connected to the connecting plate (8).