Production line applied to depainting and film covering of metal hanging tool

Abstract

The utility model relates to a production line applied to paint removal and film coating of metal hangers, which comprises a feeding and discharging station, a liquid nitrogen soaking station, a saturated impact paint removal station, a film coating station and an air drying station which are sequentially and annularly arranged anticlockwise. A disc divider is arranged at the center of a ring formed by the feeding and discharging station, the liquid nitrogen soaking station, the saturated impact paint removal station, the film covering station and the air drying station, the disc divider comprises a support and a disc type conveying rail, the disc type conveying rail is arranged at the top of the support, and a connecting body is arranged at the center of the disc type conveying rail. The production line is integrally formed, the occupied space is small, the paint removing and film covering efficiency of the metal hanging tool is improved, the energy consumption is reduced, and the problems that the conveying process of the metal hanging tool is tedious, and the efficiency is not high are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal hanger paint removal equipment technical field especially to be applied to the production line of metal hanger paint removal and film coating. BACKGROUND

[0002] The surface of the metal hanger will be attached with paint film, plating layer or pollutants after repeated use in the process such as spraying. These residues can significantly reduce the electrical conductivity, thermal conductivity and mechanical strength of the hanger, directly affecting the subsequent process effect (such as uneven electroplating, poor adhesion of spraying). Regular paint removal can restore the original performance of the hanger and ensure stable production quality. The residual paint film may contain metal particles, chemical additives or impurities, which, if not completely removed, can introduce pollution in the new coating or electroplated layer, resulting in product defects (such as bubbles, pinholes, peeling), and even affecting the corrosion resistance or appearance of the end product.

[0003] Therefore, the metal hanger needs to be repainted and coated. In the traditional paint removal and coating process, it needs to go through processes such as liquid nitrogen soaking, metal impact and film coating. Each step of the paint removal process requires a production line. Not only is the transfer link of each production line complicated, but it also occupies a lot of factory space. If the paint removal of the metal hanger is not sufficient, it needs to be re-sent to the first step of the process for processing. The process of transportation is complicated and inefficient. SUMMARY

[0004] In view of the above deficiencies of the prior art, the utility model provides a production line for metal hanger paint removal and film coating. The production line is integrated and occupies less space, improving the efficiency of metal hanger paint removal and film coating and reducing energy consumption. It also solves the problem of complicated and inefficient metal hanger transportation.

[0005] In order to achieve the above purposes and other related purposes, the technical scheme provided by the utility model is as follows:

[0006] The utility model relates to a production line applied to metal hanger paint stripping and film covering, which comprises a feeding and discharging station, a liquid nitrogen soaking station, a saturated impact paint stripping station, a film covering station and an air drying station, wherein the feeding and discharging station, the liquid nitrogen soaking station, the saturated impact paint stripping station, the film covering station and the air drying station are arranged in a ring shape in a counterclockwise direction in sequence, and a disc separator is arranged at the center of the ring formed by the feeding and discharging station, the liquid nitrogen soaking station, the saturated impact paint stripping station, the film covering station and the air drying station.

[0007] Preferably, the bottom of the support rod is connected with a driven gear, and the driven gear is in gear connection with a driving gear.

[0008] Preferably, the driving gear is connected with a driving shaft of a motor, and the motor is arranged on the support.

[0009] Preferably, the motor is a servo motor.

[0010] Preferably, a connecting rod is arranged between any adjacent support rods.

[0011] Preferably, the length of the support rod is greater than the length of the radius of the disc conveying track.

[0012] Preferably, the connecting body is in the shape of a regular pentagon.

[0013] The utility model has the following positive effects:

[0014] 1. The disc separator arranged at the center of the ring formed by the feeding and discharging station, the liquid nitrogen soaking station, the saturated impact paint stripping station, the film covering station and the air drying station has a high degree of integration, and each station can convey the metal hanger through the disc separator, so that the production line is integrated, the occupied space is small, the efficiency of paint stripping and film covering of the metal hanger is improved, the energy consumption is reduced, and the problem of complicated process and low efficiency in the conveying process of the metal hanger is solved.

[0015] 2. The disc conveying track, the servo motor and the hoist motor and other components can not only ensure the stability of the conveying process of the metal hanger and improve the quality of paint stripping and film covering of the metal hanger, but also have a high degree of automation, reduce the participation of manual work and reduce the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1Structure schematic view (one) of the utility model;

[0017] Figure 2 Structure schematic view (two) of the utility model;

[0018] Figure 3 Structure schematic view (three) of the utility model;

[0019] Figure 4 Top view of the utility model;

[0020] Figure 5 Structure schematic view of disc segmenter of the utility model.

[0021] Mark explanation in drawing: 1-disc segmenter, 101-support, 102-disc type conveying track, 103-supporting roller group, 104-supporting rod, 105-winch hoist, 106-connection body, 107-motor, 108-driving gear, 109-driven gear, 110-rotating bearing, 111-connecting rod, 2-feeding and discharging station, 3-liquid nitrogen soaking station, 4-saturation impact paint stripping station, 5-film coating station, 6-air drying station, 7-metal hanger. Specific implementation

[0022] The exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, including various details of the embodiments of the present disclosure to help understanding, which should be considered as merely exemplary. Therefore, those of ordinary skill in the art should recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Also, in order to be clear and concise, the description below omits the description of well-known functions and structures.

[0023] Embodiment: as Figure 1 or Figure 2 or Figure 3 or Figure 4 or Figure 5As shown, a production line applied to metal hanger paint stripping and film coating includes feeding and discharging station 2, liquid nitrogen soaking station 3, saturated impact paint stripping station 4, film coating station 5 and air drying station 6, the feeding and discharging station 4, liquid nitrogen soaking station 3, saturated impact paint stripping station 4, film coating station 5 and air drying station 6 are sequentially arranged in a ring shape in a counterclockwise direction, and a disc divider 1 is arranged at the center of the ring formed by the feeding and discharging station 4, liquid nitrogen soaking station 3, saturated impact paint stripping station 4, film coating station 5 and air drying station 6, the disc divider 1 comprises a support 101 and a disc type conveying track 102, the top of the support 101 is provided with the disc type conveying track 102, the center of the disc type conveying track 102 is provided with a connecting body 106, the bottom of the connecting body 106 is rotatably connected to one end of a rotating bearing 110, the other end of the rotating bearing 110 is fixedly connected to the support 101, at least five supporting rods 104 are arranged on the connecting body 106, one end of the supporting rod 104 is provided with a winch hoist 105, and the bottom of the supporting rod 104 is provided with a supporting roller set 103 connected with the disc type conveying track 102.

[0024] In the embodiment, the bottom of the supporting rod 104 is connected with a driven gear 109, and the driven gear 109 is toothedly connected with a driving gear 108.

[0025] In the embodiment, the driving gear 108 is connected with the driving shaft of a motor 107, and the motor 107 is arranged on the support 101.

[0026] In the embodiment, the motor 107 is a servo motor.

[0027] In the embodiment, a connecting rod 111 is arranged between any adjacent supporting rods 104.

[0028] In the embodiment, the length of the supporting rod 104 is greater than the length of the radius of the disc type conveying track 103.

[0029] In the embodiment, the connecting body 106 is in the shape of a regular pentagon.

[0030] The working principle of the utility model is as follows: the workshop staff connects the metal hanger 7 with one end of the winch hoist 105, the winch hoist 105 lifts the metal hanger 7 to a preset height, then the motor 107 starts to drive the driving gear 108 to rotate, the driving gear 108 drives the driven gear 109 to rotate, the driven gear 109 drives the supporting rod 104 to rotate along the disc type conveying track 102, and the metal hanger 7 sequentially passes through the liquid nitrogen soaking station 3, the saturated impact paint stripping station 4, the film coating station 5 and the air drying station 6 for treatment, and the paint stripping and film coating metal hanger is obtained.

[0031] The utility model discloses not only production line integration forming, occupies small, improves the efficiency of metal hanger paint removal film covering, reduces the consumption of energy, and solves the problem that the process of metal hanger conveying is complicated and inefficient.

[0032] The above detailed description does not constitute a limitation on the protection scope of the present disclosure. Those skilled in the art should understand that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements within the spirit and principles of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A production line for paint stripping and film coating of metal hangers, comprising a feeding and discharging station (2), a liquid nitrogen soaking station (3), a saturated impact paint stripping station (4), a film coating station (5) and an air drying station (6), characterized in that: The feeding and discharging station (2), the liquid nitrogen soaking station (3), the saturated impact paint stripping station (4), the film coating station (5) and the air drying station (6) are sequentially arranged in a ring shape in a counterclockwise direction, and the feeding and discharging station (2), the liquid nitrogen soaking station (3), the saturated impact paint stripping station (4), the film coating station (5) and the air drying station (6) form a ring center, and a disc divider (1) is arranged at the center of the ring, the disc divider (1) comprises a support (101) and a disc type conveying track (102), the top of the support (101) is provided with the disc type conveying track (102), the center of the disc type conveying track (102) is provided with a connecting body (106), the bottom of the connecting body (106) is rotatably connected with one end of a rotating bearing (110), the other end of the rotating bearing (110) is fixedly connected with the support (101), at least five supporting rods (104) are arranged on the connecting body (106), one end of the supporting rod (104) is provided with a winch hoist (105), and the bottom of the supporting rod (104) is provided with a supporting roller set (103), the supporting roller set (103) is connected with the disc type conveying track (102).

2. The production line for paint stripping and film coating applied to a metal hanger according to claim 1, wherein: The bottom of the supporting rod (104) is connected with a driven gear (109), and the driven gear (109) is toothedly connected with a driving gear (108).

3. The production line for paint stripping and film coating applied to a metal hanger according to claim 2, wherein: The driving gear (108) is connected with the driving shaft of a motor (107), and the motor (107) is arranged on the support (101).

4. The production line for paint stripping and film coating applied to a metal hanger according to claim 3, wherein: The motor (107) is a servo motor.

5. The production line for paint stripping and film coating applied to a metal hanger according to claim 1, wherein: Connecting rods (111) are arranged between any adjacent supporting rods (104).

6. The production line for paint stripping and film covering applied to a metal hanger according to claim 1, wherein: The length of the supporting rod (104) is greater than the length of the radius of the disc type conveying track (102).

7. The production line for paint stripping and film coating applied to a metal hanger according to claim 1, wherein: The connecting body (106) is in the shape of a regular pentagon.

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