Multi-station automatic spraying equipment for speed reducer production

Abstract

The utility model relates to the technical field of automatic spraying equipment, in particular to multi-station automatic spraying equipment for speed reducer production, which comprises a support plate, protective shells are fixed on two sides of the top end of the support plate, and a feeding equipment main body is fixed on one side of the top end of each protective shell. A first feeding pipe penetrates out of one side of the outer wall of the feeding equipment body, and a second feeding pipe penetrates out of the front end of the feeding equipment body. Through the motor, the worm, the first worm gear, the first driving roller and the carrying roller, and in cooperation with the feeding equipment body, the first spraying pipe, the material distributing pipe and the second spraying pipe, the speed reducer can be conveyed through the motor, the worm, the first worm gear, the first driving roller and the carrying roller, in the conveying process, the speed reducer can be conveyed through the first spraying pipe, and the speed reducer can be conveyed through the first spraying pipe and the second spraying pipe. Paint is sprayed to the outside and the bottom, procedures such as manual auxiliary angle adjustment or overturning are avoided, the labor intensity is reduced, meanwhile, the automation effect is achieved, and workers are prevented from being prone to being hurt during participation.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic spraying equipment, in particular to a multi-station automatic spraying equipment for the production of speed reducers. Background Art

[0002] A speed reducer plays a role in matching speeds and transmitting torques between a prime mover and a working machine or an actuator, and is widely used in modern machinery. In order to prevent the speed reducer from being corroded by the external environment during use, it is necessary to spray anti-rust paint or protective paint on the outer surface during the production process, so it is necessary to spray the outer wall through spraying equipment.

[0003] In the existing technology, the speed reducer is generally sprayed manually or semi-automatically. However, when spraying at different angles or the bottom, it is necessary to adjust the angle or turn it over before the speed reducer can be fully sprayed.

[0004] In the existing technical solutions, the paint is sprayed manually or semi-automatically. However, in the actual use process, due to the need for manual assistance in adjusting or turning over during the spraying process, the spraying efficiency is poor. At the same time, the paint will cause harm to the human body, thus affecting the staff. Summary of the Invention

[0005] The purpose of the utility model is to provide a multi-station automatic spraying equipment for the production of speed reducers, which can spray paint on the outside and bottom of the speed reducer during the conveying process, avoid manual assistance in adjusting the angle or turning over and other processes, reduce the labor intensity and achieve an automatic effect, and avoid the harm that the staff is easily subjected to, so as to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A multi-station automatic spraying equipment for the production of speed reducers includes a support plate. On both sides of the top end of the support plate, protective shells are fixed. On one side of the top end of the protective shell, a main feeding equipment is fixed. One side of the outer wall of the main feeding equipment penetrates through a first feeding pipe, and the front end of the main feeding equipment penetrates through a second feeding pipe.

[0007] An initial spraying mechanism is arranged inside the protective shell. The initial spraying mechanism includes a motor. The motor is embedded on one side of the outer wall of the support plate, and the power output end of the motor is connected to a worm. One end of the worm penetrating into the support plate is connected to a first worm gear on the outer wall. A first driving roller penetrates through the inside of the first worm gear. A carrier roller is fixed in the middle of the outer wall of the first driving roller penetrating through the first worm gear. One end of the first feeding pipe far away from the main feeding equipment is connected to a first spraying pipe. One end of the second feeding pipe penetrating into the protective shell is connected to a distributing pipe, and both ends of the distributing pipe are connected to second spraying pipes.

[0008] Preferably, the second feed pipe communicates with the main body of the feeding device, and the second feed pipe communicates with the second spraying pipe through a distribution pipe.

[0009] Preferably, the first driving roller forms a rotating structure between the first worm gear and the support plate, and the first worm gear is meshed with the worm.

[0010] Preferably, a heating shell is fixed between the two protective shells at the top of the support plate, and heating plates are embedded on both sides of the outer wall of the heating shell.

[0011] Preferably, a supplementary spraying mechanism is arranged on one side of the heating shell. The supplementary spraying mechanism includes a third feed pipe. The third feed pipe penetrates through the outer wall of the other side of the main body of the feeding device, and the end of the third feed pipe away from the main body of the feeding device is connected to a third spraying pipe.

[0012] Preferably, the supplementary spraying mechanism further includes a second worm gear. The second worm gear is connected to one side of the first worm gear on the outer wall of the worm, and a second driving roller penetrates through the inside of the second worm gear. Load rollers are fixed at the positions where the second driving roller penetrates through both sides of the outer wall of the second worm gear, and a conveying roller is arranged on one side of the second driving roller.

[0013] Preferably, the second driving roller forms a rotating structure between the second worm gear and the support plate, and the support plate forms a rotating structure with the conveying roller.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the motor, worm, first worm gear, first driving roller and supporting roller, and in cooperation with the main body of the feeding device, the first spraying pipe, the distribution pipe and the second spraying pipe, the reducer can spray paint on the outside and bottom during the conveying process, avoiding manual auxiliary adjustment of angles or flipping and other processes, reducing labor intensity and achieving an automated effect, and avoiding the harm that staff are prone to when participating.

[0016] 2. Through the third feed pipe, the third spraying pipe, the second worm gear, the second driving roller, the load roller and the conveying roller, the mechanical energy at the bottom of the reducer can be supplemented with spraying, avoiding the situation of incomplete paint, and also avoiding manual participation in adjustment or assistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1It is the overall structural view of the present utility model;

[0019] Figure 2 It is the schematic structural view of the motor of the present utility model;

[0020] Figure 3 It is the schematic structural view of the carrier roller of the present utility model;

[0021] Figure 4 It is the schematic structural view of the material distribution pipe of the present utility model.

[0022] Explanation of reference numerals:

[0023] 1, support plate; 2, protective shell; 3, main body of the feeding device; 4, first feeding pipe; 5, second feeding pipe; 6, primary spraying mechanism; 601, motor; 602, worm; 603, first worm gear; 604, first driving roller; 605, carrier roller; 606, first spraying pipe; 607, material distribution pipe; 608, second spraying pipe; 7, heating shell; 8, heating plate; 9, supplementary spraying mechanism; 901, third feeding pipe; 902, third spraying pipe; 903, second worm gear; 904, second driving roller; 905, bearing roller; 906, conveying roller. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a technical solution:

[0026] Please refer to Figures 1 to 4, A multi-station automatic spraying device for the production of speed reducers, including a support plate 1. On both sides of the top of the support plate 1, protective shells 2 are fixed. On one side of the top of the protective shell 2, a main feeding device 3 is fixed. A first feeding pipe 4 penetrates through one side of the outer wall of the main feeding device 3, and a second feeding pipe 5 penetrates through the front end of the main feeding device 3. An initial spraying mechanism 6 is arranged inside the protective shell 2. The initial spraying mechanism 6 includes a motor 601, which is embedded on one side of the outer wall of the support plate 1. The power output end of the motor 601 is connected to a worm 602. One end of the worm 602 that penetrates into the support plate 1 is connected to a first worm gear 603 on the outer wall. A first driving roller 604 penetrates through the inside of the first worm gear 603. A carrier roller 605 is fixed in the middle of the outer wall where the first driving roller 604 penetrates through the first worm gear 603. One end of the first feeding pipe 4 away from the main feeding device 3 is connected to a first spraying pipe 606. One end of the second feeding pipe 5 that penetrates into the protective shell 2 is connected to a distribution pipe 607. Both ends of the distribution pipe 607 are connected to second spraying pipes 608. The second feeding pipe 5 is communicated with the main feeding device 3, and the second feeding pipe 5 is communicated with the second spraying pipes 608 through the distribution pipe 607. The first driving roller 604 forms a rotating structure with the support plate 1 through the first worm gear 603. The first worm gear 603 is meshed and connected with the worm 602. Between the two protective shells 2 at the top of the support plate 1, a heating shell 7 is fixed. Heating plates 8 are embedded on both sides of the outer wall of the heating shell 7.

[0027] By adopting the above technical solutions, first, through the cooperation of the support plate 1 and the protective shell 2, it is avoided that the spraying process diffuses and affects the surrounding environment or workers. The main feeding device 3 supplies materials to the first spraying pipe 606 through the first feeding pipe 4, and supplies materials to the two groups of second spraying pipes 608 through the second feeding pipe 5 via the distribution pipe 607, improving the spraying area. It can spray paint on the outer wall and bottom end of the speed reducer at the same time. In the form of multiple stations, it is avoided that the manual adjustment assistance is too troublesome, and the spraying efficiency can be improved. The motor 601 drives the worm 602 to push the first worm gear 603 to rotate the first driving roller 604, so that a part of the bottom end of the speed reducer is carried by the carrier roller 605. While being stably transported, other parts are exposed for painting. When it enters the range of the heating shell 7, the temperature is increased by the heating plates 8 for drying, avoiding the paint from peeling off due to scratching during later transportation.

[0028] Specifically, such as Figure 2 and Figure 3As shown in the figure, a supplementary spraying mechanism 9 is provided on one side of the heating shell 7. The supplementary spraying mechanism 9 includes a third feeding pipe 901. The third feeding pipe 901 penetrates through the outer wall of the feeding equipment main body 3 on the other side. One end of the third feeding pipe 901 away from the feeding equipment main body 3 is connected to a third spraying pipe 902. The supplementary spraying mechanism 9 further includes a second worm gear 903. The second worm gear 903 is connected to one side of the first worm gear 603 on the outer wall of the worm 602. A second driving roller 904 penetrates through the inside of the second worm gear 903. Loading rollers 905 are fixed at both positions where the second driving roller 904 penetrates through the outer wall of the second worm gear 903. A conveying roller 906 is arranged on one side of the second driving roller 904. The second driving roller 904 forms a rotating structure with the support plate 1 through the second worm gear 903, and a rotating structure is formed between the support plate 1 and the conveying roller 906.

[0029] By adopting the above technical solution, after preliminary drying, powered by the first driving roller 604, and with the support of the conveying roller 906, the reducer reaches the loading rollers 905 of the second driving roller 904. Driven by the worm 602, the second worm gear 903 can drive the second driving roller 904 to rotate, convey the reducer, and the loading rollers 905 are attached to both sides of the bottom end of the reducer. Paint can be introduced into the third spraying pipe 902 through the third feeding pipe 901 to perform supplementary spraying on the unsprayed parts, improving the comprehensiveness of spraying, avoiding manual adjustment, and improving the painting efficiency.

[0030] Working principle: The protective shell 2 fixed by the support plate 1 prevents the paint from spreading during the spraying process and affecting the environment. The feeding equipment main body 3 supplies paint to the first feeding pipe 4, the second feeding pipe 5, and the third feeding pipe 901, and the paint is sprayed out through the first spraying pipe 606, the second spraying pipe 608, and the third spraying pipe 902 respectively. The second spraying pipe 608 separates into two groups through the distribution pipe 607 to increase the spraying area. When spraying, the motor 601 drives the worm 602 to rotate the first worm gear 603 and the second worm gear 903, thereby driving the corresponding first driving roller 604 and second driving roller 904 to rotate. The loading roller 605 of the first driving roller 604 is located in the middle, and the loading rollers 905 of the second driving roller 904 are located on both sides, forming a staggered position to comprehensively spray the bottom end of the reducer. After the initial spraying is completed, it enters the heating shell 7, and the drying effect is started by the heating plate 8, and it is stably conveyed to the second driving roller 904 for supplementary spraying under the support of the conveying roller 906. Both ends of the conveying roller 906 are rotatably connected to the support plate 1 through bearings.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic multi-station spraying device for the production of speed reducers, comprising a support plate (1), characterized in that: On both sides of the top end of the support plate (1), protective cases (2) are fixed, and on one side of the top end of the protective case (2), a feeding equipment main body (3) is fixed. One side of the outer wall of the feeding equipment main body (3) penetrates through a first feeding pipe (4), and one end of the front end of the feeding equipment main body (3) penetrates through a second feeding pipe (5); An initial spraying mechanism (6) is arranged inside the protective case (2). The initial spraying mechanism (6) includes a motor (601). The motor (601) is embedded on one side of the outer wall of the support plate (1), and the power output end of the motor (601) is connected to a worm (602). One end of the worm (602) penetrating into the support plate (1) is connected to a first worm gear (603) on the outer wall, and a first driving roller (604) penetrates through the inside of the first worm gear (603). A carrier roller (605) is fixed in the middle of the outer wall of the first driving roller (604) penetrating through the first worm gear (603). One end of the first feeding pipe (4) far from the feeding equipment main body (3) is connected to a first spraying pipe (606). One end of the second feeding pipe (5) penetrating into the protective case (2) is connected to a distribution pipe (607), and both ends of the distribution pipe (607) are connected to second spraying pipes (608).

2. The multi-station automatic spraying equipment for the production of speed reducers according to claim 1, characterized in that: The second feeding pipe (5) is communicated with the feeding equipment main body (3), and the second feeding pipe (5) is communicated with the second spraying pipe (608) through the distribution pipe (607).

3. The multi-station automatic spraying equipment for the production of speed reducers according to claim 1, characterized in that: The first driving roller (604) forms a rotating structure with the support plate (1) through the first worm gear (603), and the first worm gear (603) is meshed with the worm (602).

4. A multi-station automatic spraying device for the production of speed reducers according to claim 1, characterized in that: A heating case (7) is fixed between the two protective cases (2) at the top end of the support plate (1), and heating plates (8) are embedded on both sides of the outer wall of the heating case (7).

5. The multi-station automatic spraying equipment for the production of speed reducers according to claim 4, characterized in that: A supplementary spraying mechanism (9) is arranged on one side of the heating case (7). The supplementary spraying mechanism (9) includes a third feeding pipe (901). The third feeding pipe (901) penetrates through the other side of the outer wall of the feeding equipment main body (3), and one end of the third feeding pipe (901) far from the feeding equipment main body (3) is connected to a third spraying pipe (902).

6. The multi-station automatic spraying device for the production of speed reducers according to claim 5, characterized in that: The supplementary spraying mechanism (9) further includes a second worm gear (903). The second worm gear (903) is connected to one side of the first worm gear (603) on the outer wall of the worm (602), and a second driving roller (904) penetrates through the inside of the second worm gear (903). Loading rollers (905) are fixed at both sides of the outer wall of the second driving roller (904) penetrating through the second worm gear (903), and a conveying roller (906) is arranged on one side of the second driving roller (904).

7. A multi-station automatic spraying device for the production of speed reducers according to claim 6, characterized in that: The second driving roller (904) forms a rotating structure with the support plate (1) through the second worm gear (903), and a rotating structure is formed between the support plate (1) and the conveying roller (906).

Images