A feeding mechanism of an automatic spraying machine

Abstract

The utility model relates to spraying machine technical field, concretely is a kind of automatic spraying machine's feeding mechanism, it mainly includes support frame, the top of support frame is provided with feed tank, and the rear end of feed tank is connected with transplanting frame, the side of feed tank is equipped with lifting push material board, feed adjusting assembly includes feed guide frame, the both sides of feed guide frame are provided with slide, the bottom end side of feed guide frame is provided with impact plate, and the bottom end of impact plate is provided with sieve hole, the adhesion adsorption subassembly includes transmission rod.The feeding mechanism of the automatic spraying machine of the present application is provided with a certain transverse moving range under the connection of sliding block by setting feed guide frame, the material inside transmission is shaken, dispersed material is let, material is mutually collided, and the adhesion of subsequent product surface spraying is avoided by the secondary collision of impact plate and contact rod, so that the adhesion of subsequent product surface spraying is avoided, and the quality of product is ensured.

Description

Technical Field

[0001] This utility model relates to the field of spray painting machine technology, specifically to a feeding mechanism for an automatic spray painting machine. Background Technology

[0002] An automatic spraying machine is an intelligent device that achieves automatic paint spraying through program control. Its core functions include: replacing manual spraying, precise paint control, and handling complex curved surfaces. During the processing, a feeding mechanism is required for feeding. The feeding mechanism of the automatic spraying machine is an automated transmission system that connects the material storage area and the spraying workstation.

[0003] In existing spray painting machines, the feeding mechanism mostly uses a vibratory feeder connected to a transmission frame, or a lifting pusher and transmission frame for material transfer. During the transfer process, the workpiece is directly transferred to the processing table through the feeding mechanism. At this time, the workpieces rub and collide with each other, generating static electricity, which attracts dust. This results in incomplete cleaning of the workpiece surface. The dust adhesion affects the adhesion of the coating on the subsequent workpiece surface, reduces the spraying quality, and thus reduces the efficiency of the equipment. This needs to be optimized and improved. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism for an automatic spraying machine to solve the problem mentioned in the background art that workpieces are prone to being covered with dust that is difficult to clean during the feeding and transmission process, which affects the subsequent spraying quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding mechanism for an automatic spraying machine, comprising: a support frame, a feeding box at the top of the support frame, a transfer frame connected to the rear end of the feeding box, a lifting pusher plate installed on one side of the feeding box, and further comprising a feeding adjustment component and an adhesive adsorption component.

[0006] The feeding adjustment component is located at the top inner side of the feeding box. The feeding adjustment component includes a feeding guide frame, with sliding plates on both sides of the feeding guide frame. An impact plate is located on one side of the bottom of the feeding guide frame, and a sieve hole is located at the bottom of the impact plate. The feeding adjustment component is used for adjusting the shaking after the material enters. The adhesive adsorption component is located at the bottom inner side of the feeding box. The adhesive adsorption component includes a transmission rod, with a connecting sleeve on the outside of the transmission rod and an adhesive ring on the outside of the connecting sleeve. The adhesive adsorption component is used for the adhesive adsorption and cleaning of debris.

[0007] Preferably, the slide plate is installed on the front and rear walls of the inner top of the feed box, and a buffer connector is provided on the inner side of the slide plate.

[0008] Preferably, a slider is connected to the inner side of the slide plate, and the feed guide frame is disposed on the inner side of the slider.

[0009] Preferably, a connecting column is connected to one side of the inner front and rear walls of the feed box, and an elastic connector is connected to the bottom end of the connecting column.

[0010] Preferably, the impact plate is connected to the bottom end of the elastic connector, and the bottom end of the impact plate is connected to a contact rod.

[0011] Preferably, the sieve holes are located inside the bottom wall of the feed box, and there are multiple sieve holes.

[0012] Preferably, the transmission rod is connected to the inner bottom of the feed box, and an adhesive plate is connected to the inner side of the connecting sleeve.

[0013] Preferably, the outer wall of the connecting sleeve is provided with a limiting groove, the adhesive ring is disposed inside the limiting groove, and the inner side of the adhesive ring is provided with a plug-in end.

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

[0015] This utility model sets up a feeding guide frame with a certain lateral movement range under the connection of the slider, which allows the internally conveyed material to shake and disperse, so that the materials collide with each other and knock off the debris. Then, through the secondary collision of the impact plate and the contact rod, the debris is allowed to leak out from the sieve hole, so as to avoid the debris affecting the adhesion of the subsequent product surface spraying and ensure product quality.

[0016] The material dispersed by the feed guide frame falls through the inner side of the three transmission rods, while the outer adhesive ring has a certain adhesive effect, which can adsorb dust and impurities on the surface of the material, further reducing the impact of debris on the product coating effect and improving the practicality of the equipment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the partially separated three-dimensional structure of the feed adjustment component of this utility model;

[0019] Figure 3 This is a schematic diagram of the partial separation three-dimensional structure of the adhesive adsorption component of this utility model;

[0020] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of the feed box of this utility model.

[0021] In the diagram: 1. Support frame; 2. Feed box; 3. Transplanting frame; 4. Lifting pusher plate; 5. Slide plate; 6. Buffer connector; 7. Slider; 8. Feed guide frame; 9. Transmission rod; 10. Connecting sleeve; 11. Adhesive plate; 12. Limiting groove; 13. Adhesive ring; 14. Insertion end; 15. Screening hole; 16. Connecting column; 17. Elastic connector; 18. Impact plate; 19. Contact rod. Detailed Implementation

[0022] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] like Figure 1 - Figure 4 As shown, this application provides a feeding mechanism for an automatic spraying machine, including: a support frame 1, a feeding box 2 is provided at the top of the support frame 1, and a transfer frame 3 is connected to the rear end of the feeding box 2, and a lifting pusher plate 4 is installed on one side of the feeding box 2.

[0025] The inner top of the feed box 2 is provided with a feed adjustment component, which includes a feed guide frame 8, slide plates 5 on both sides of the feed guide frame 8, and an impact plate 18 on one side of the bottom end of the feed guide frame 8. The bottom end of the impact plate 18 is provided with a sieve hole 15. The feed adjustment component is used to adjust the shaking after the material enters.

[0026] Specifically, such as Figure 2 As shown, the slide plate 5 is installed on the front and rear walls of the inner top of the feed box 2, and the inner side of the slide plate 5 is provided with a buffer connector 6. The buffer connector 6 provides elastic compression when the feed guide frame 8 is vibrated, so that the displacement range of the feed guide frame 8 is larger.

[0027] Specifically, such as Figure 2 As shown, a slider 7 is connected to the inner side of the slide plate 5, and a feeding guide frame 8 is set inside the slider 7. The slider 7 is connected to the feeding guide frame 8 and slides and adjusts inside the slide plate 5.

[0028] Specifically, such as Figure 4As shown, a connecting column 16 is connected to one side of the front and rear walls of the inner side of the feed box 2. An elastic connector 17 is connected to the bottom end of the connecting column 16. An impact plate 18 is connected to the bottom end of the elastic connector 17, and a contact rod 19 is connected to the bottom end of the impact plate 18. When the elastic force of the elastic connector 17 is subjected to motor vibration, it will vibrate, causing the impact plate 18 to vibrate and impact the material. The contact rod 19 at the bottom end increases the contact area with the material.

[0029] Specifically, such as Figure 4 As shown, the sieve hole 15 is located inside the bottom wall of the feed box 2, and there are multiple sieve holes 15. Multiple sieve holes 15 are located at the bottom end of the impact plate 18, which allows the dust and impurities that are shaken off to leak out.

[0030] An adhesive adsorption assembly is provided at the bottom inner side of the feed box 2. The adhesive adsorption assembly includes a transmission rod 9, a connecting sleeve 10 is provided on the outside of the transmission rod 9, and an adhesive ring 13 is provided on the outside of the connecting sleeve 10. The adhesive adsorption assembly is used for the adhesive adsorption and cleaning of debris.

[0031] Specifically, such as Figure 3 As shown, the transmission rod 9 is connected to the inner bottom of the feed box 2, and the inner side of the connecting sleeve 10 is connected to the adhesive plate 11. The adhesive plate 11 is used to bond and fix the connecting sleeve 10, which facilitates the removal and replacement of the connecting sleeve 10.

[0032] Specifically, such as Figure 3 As shown, the outer wall of the connecting sleeve 10 is provided with a limiting groove 12, the adhesive ring 13 is provided inside the limiting groove 12, and the inner side of the adhesive ring 13 is provided with a plug end 14. The plug end 14 is plugged into the inner side of the adhesive ring 13 for fixing the adhesive ring 13. The adhesive ring 13 is sleeved on the outer side of the limiting groove 12 to prevent position displacement.

[0033] In this embodiment: the feed guide frame 8 is set to have a certain lateral movement range under the connection of the slider 7, so that the material conveyed inside shakes and disperses the material, allowing the materials to collide with each other and knock off the debris. Then, through the secondary collision of the impact plate 18 and the contact rod 19, the debris is allowed to leak out from the sieve hole 15. The material dispersed by the feed guide frame 8 falls through the inner side of the three transmission rods 9. The outer adhesive ring 13 has a certain adhesive effect and can adsorb dust and impurities on the surface of the material.

[0034] The specific solution is as follows: When feeding materials into the spraying machine, the materials are poured into the feeding box 2 through the feeding guide frame 8. At this time, the materials hit the inner wall of the feeding guide frame 8, and with the motor's vibration adjustment of the entire equipment, the feeding guide frame 8 will have a certain amplitude, allowing the materials to fall through the middle of the three bottom transmission rods 9. Because the transmission rods 9 are driven by the motor to rotate, the materials will not get stuck. Then, the adhesive ring 13 on the outside of the transmission rod 9 will clean the dust and impurities on the surface of the materials when it comes into contact with them. The adhesive ring 13 is also easy to remove and replace. After the materials fall to the bottom of the feeding box 2, they slide down along the inclined bottom wall. Impurities that are not completely adhered leak out from the sieve hole 15. The impact plate 18 at the top has a certain contact shaking effect, making it easier for impurities to fall. After cleaning, the materials are continuously pushed by the lifting pusher plate 4 and transferred to the processing station through the transfer frame 3 for subsequent spraying processing.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0036] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding mechanism for an automatic spray painting machine, comprising: A support frame (1), wherein a feeding box (2) is provided at the top of the support frame (1), and a transplanting frame (3) is connected to the rear end of the feeding box (2), and a lifting pusher plate (4) is installed on one side of the feeding box (2), characterized in that it further includes: The feeding adjustment component is located at the top inner side of the feeding box (2). The feeding adjustment component includes a feeding guide frame (8), and sliding plates (5) are provided on both sides of the feeding guide frame (8). An impact plate (18) is provided on one side of the bottom end of the feeding guide frame (8), and a sieve hole (15) is provided at the bottom end of the impact plate (18). The feeding adjustment component is used for the shaking adjustment after the material enters. The adhesive adsorption assembly is located at the bottom inner side of the feed box (2). The adhesive adsorption assembly includes a transmission rod (9), a connecting sleeve (10) is provided on the outside of the transmission rod (9), and an adhesive ring (13) is provided on the outside of the connecting sleeve (10). The adhesive adsorption assembly is used for the adhesive cleaning of debris.

2. The feeding mechanism of an automatic spraying machine according to claim 1, characterized in that, The slide plate (5) is installed on the front and rear walls of the inner top of the feed box (2), and a buffer connector (6) is provided on the inner side of the slide plate (5).

3. The feeding mechanism of an automatic spraying machine according to claim 2, characterized in that, The inner side of the slide plate (5) is connected to the slider (7), and the feed guide frame (8) is located on the inner side of the slider (7).

4. The feeding mechanism of an automatic spraying machine according to claim 1, characterized in that, The inner front and rear walls of the feed box (2) are connected to a connecting column (16), and the bottom end of the connecting column (16) is connected to an elastic connector (17).

5. The feeding mechanism of an automatic spraying machine according to claim 4, characterized in that, The impact plate (18) is connected to the bottom end of the elastic connector (17), and the bottom end of the impact plate (18) is connected to a contact rod (19).

6. The feeding mechanism of an automatic spraying machine according to claim 1, characterized in that, The sieve holes (15) are located inside the bottom wall of the feed box (2), and there are multiple sieve holes (15).

7. The feeding mechanism of an automatic spraying machine according to claim 1, characterized in that, The transmission rod (9) is connected to the inner bottom of the feed box (2), and the inner side of the connecting sleeve (10) is connected to the adhesive plate (11).

8. The feeding mechanism of an automatic spraying machine according to claim 1, characterized in that, The outer wall of the connecting sleeve (10) is provided with a limiting groove (12), the adhesive ring (13) is provided inside the limiting groove (12), and the inner side of the adhesive ring (13) is provided with a plug-in end (14).

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