A feed device for a spray coater

Abstract

The utility model relates to the technical field of spraying machine, and disclose a kind of feeding device for spraying machine, including feed tank, the middle fixed connection of one side of feed tank is equipped with stirring assembly, and the stirring assembly includes motor, rotating rod, connecting rod, rotating plate and pivot.This feeding device for spraying machine, through the cooperation of the stirring assembly, electric push rod and scraper used, to realize the effect of material stirring, by starting motor to drive the rotation of rotating rod, to drive the rotation of connecting rod, to facilitate the rotation of rotating plate, to facilitate the stirring of material, to avoid the risk of material caking in the device as much as possible, simultaneously by starting electric push rod to drive the left and right movement of scraper, to facilitate the cleaning of the inner wall of device, to avoid the trouble of artificial cleaning caused by material sticking to the inner wall of device as much as possible, improve the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of spraying machine technology, specifically to a material feeding device for a spraying machine. Background Technology

[0002] The main working part of the spraying machine is a double-acting pneumatic-hydraulic booster pump, and the reversing mechanism is a special type of pilot-operated, fully pneumatically controlled air distribution reversing device. After compressed air enters, when the piston moves to the upper or lower end of the cylinder, it actuates the upper or lower pilot valve, controlling the airflow to instantly push the air distribution reversing device to reverse, thereby causing the piston of the pneumatic motor to make a stable and continuous reciprocating motion. During spraying, the spraying machine requires a special material handling mechanism to remove the material from the feeding device, thus requiring a feeding device for the specialized storage of the material.

[0003] Existing spray painting machine feeding devices are not effective enough in cleaning, which can easily cause materials to clump inside the device and stick to the inner wall of the device. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a material feeding device for a spraying machine, which has advantages such as good cleaning effect and solves the problems mentioned in the background technology.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned good cleaning effect, this utility model provides the following technical solution: a feeding device for a spraying machine, including a feeding box, and a stirring assembly is fixedly connected to the middle of one side of the feeding box. The stirring assembly includes a motor, a rotating rod, a connecting rod, a rotating plate, and a rotating shaft.

[0008] The output end of the motor is fixedly connected to a rotating rod, one end of which is rotatably connected to a rotating shaft. Connecting rods are evenly spaced along the outer wall of the rotating rod, and a rotating plate is fixedly connected to the top of each connecting rod. Electric push rods are fixedly connected to both ends of one side of the inner wall of the feeding box. A scraper is fixedly connected to one end of each electric push rod. Turning on the motor drives the rotating rod to rotate, which in turn drives the rotating shaft, facilitating the rotation of the connecting rods and the rotating plate. This facilitates the turning of the material, minimizing the risk of clumping. Turning on the electric push rods moves the scraper left and right, facilitating the cleaning of the inner wall of the feeding box and minimizing material adhesion. This also reduces the need for manual cleaning and turning of the material.

[0009] Preferably, a sealing plate is movably connected to the top of the feeding box, a handle is fixedly connected to the middle of the top of the sealing plate, and a discharge port is fixedly connected to the bottom of the feeding box. By pulling the handle, the sealing plate can be removed from the top of the feeding box, so as to facilitate pouring the material into the inside of the feeding box. The discharge port facilitates the discharge of the material.

[0010] Preferably, support legs are fixedly connected to all four sides of the outer wall of the feeding box, and the bottom of the support legs is fixedly connected to a movable wheel, so as to facilitate the movement of the whole device.

[0011] Preferably, a support assembly is fixedly connected to the bottom end of one side of the support leg. The support assembly includes a fixed rod, a mounting cylinder, a throttle, a threaded rod, a bearing, and a support pad. The support assembly is provided to facilitate the support and fixation of the device during operation and to prevent the device from moving.

[0012] Preferably, a mounting cylinder is fixedly connected to one side of the fixing rod, and a threaded rod is threadedly connected inside the mounting cylinder, so as to install and fix the threaded rod using the mounting cylinder.

[0013] Preferably, a handle is fixedly connected to the top end of the threaded rod, a bearing is rotatably connected to the bottom end of the threaded rod, and a support pad is fixedly connected to the bottom of the bearing. Rotating the handle drives the threaded rod to rotate, thereby driving the bearing to rotate, which facilitates placing the support pad on the ground and using the support pad to support and fix the device during operation.

[0014] Preferably, there are four movable wheels, which are arranged in pairs. The movable wheels are centrally symmetrical about the vertical line of the feed box. The symmetrical structure of the movable wheels makes the device move more smoothly.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a feeding device for a spraying machine, which has the following features:

[0017] Beneficial effects:

[0018] 1. The material feeding device of this spraying machine, through the coordinated use of the mixing components, electric push rod, and scraper, achieves the effect of tumbling and mixing the material. By turning on the motor, the rotating rod is driven to rotate, which in turn drives the connecting rod to rotate, thus facilitating the rotation of the rotating plate and making it easier to mix the material. This minimizes the risk of material clumping inside the device. At the same time, by turning on the electric push rod, the scraper moves left and right, which facilitates the cleaning and scraping of the inner wall of the device, thus minimizing the trouble of manual cleaning caused by material sticking to the inner wall of the device and improving the practicality of the device.

[0019] 2. The feeding device of this spraying machine, through the cooperation of the set support components, achieves the effect of supporting and fixing the device. By turning the handle, the threaded rod is rotated, which in turn drives the bearing to rotate, making it easy to place the support pad on the ground. The support pad supports and fixes the device during operation, thereby minimizing the risk of the device moving due to shaking during operation and improving the stability of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the bottom structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the stirring assembly structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the support component structure of this utility model.

[0025] In the diagram: 1. Feeding box; 2. Sealing plate; 3. Handle; 4. Support leg; 5. Support assembly; 501. Fixing rod; 502. Mounting cylinder; 503. Rotary handle; 504. Threaded rod; 505. Bearing; 506. Support pad; 6. Moving wheel; 7. Discharge port; 8. Electric push rod; 9. Scraper; 10. Mixing assembly; 1001. Motor; 1002. Rotating rod; 1003. Connecting rod; 1004. Rotating plate; 1005. Rotating shaft. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] A preferred embodiment of the feeding device for a spraying machine provided by this utility model is, for example... Figures 1 to 5 As shown: A feeding device for a spraying machine includes a feeding box 1. A stirring assembly 10 is fixedly connected to the middle of one side of the feeding box 1. The stirring assembly 10 includes a motor 1001, a rotating rod 1002, a connecting rod 1003, a rotating plate 1004, and a rotating shaft 1005.

[0029] A rotating rod 1002 is fixedly connected to the output end of the motor 1001. A rotating shaft 1005 is rotatably connected to one end of the rotating rod 1002. Connecting rods 1003 are evenly spaced on the outer side wall of the rotating rod 1002. A rotating plate 1004 is fixedly connected to the top of the connecting rod 1003. Electric push rods 8 are fixedly connected to both ends of one side of the inner wall of the feeding box 1. A scraper 9 is fixedly connected to one end of the electric push rod 8. By turning on the motor 1001, the rotating rod 1002 is driven to rotate, which in turn drives the rotating shaft 1005 to rotate. This facilitates the rotation of the connecting rods 1003 and the rotating plate 1004, making it easier to turn the material over and thus minimizing the clumping of the material. By turning on the electric push rod 8, the scraper 9 is moved left and right, which facilitates the cleaning of the inner wall of the feeding box 1 and minimizes the problem of material sticking to the inner wall of the feeding box 1, thus minimizing the trouble of manually cleaning and turning the material.

[0030] In this embodiment, a sealing plate 2 is movably connected to the top of the feeding box 1, a handle 3 is fixedly connected to the middle of the top of the sealing plate 2, and a discharge port 7 is fixedly connected to the bottom of the feeding box 1. By pulling the handle 3, the sealing plate 2 can be removed from the top of the feeding box 1, so that the material can be poured into the inside of the feeding box 1. The discharge port 7 is provided to facilitate the discharge of the material.

[0031] Example 2

[0032] Based on Embodiment 1, a preferred embodiment of the material feeding device for a spraying machine provided by this utility model is, for example... Figures 1 to 5 As shown: Support legs 4 are fixedly connected to all four sides of the outer wall of the feeding box 1. The bottom of the support legs 4 is fixedly connected to the movable wheels 6. The movable wheels 6 are used to facilitate the movement of the whole device.

[0033] In this embodiment, a support assembly 5 is fixedly connected to the bottom end of one side of the support leg 4. The support assembly 5 includes a fixing rod 501, a mounting cylinder 502, a throttle 503, a threaded rod 504, a bearing 505, and a support pad 506. The support assembly 5 is provided to facilitate the support and fixation of the device during operation and to prevent the device from moving.

[0034] Furthermore, a mounting sleeve 502 is fixedly connected to one side of the fixing rod 501, and a threaded rod 504 is threadedly connected inside the mounting sleeve 502. The mounting sleeve 502 is used to install and fix the threaded rod 504.

[0035] Furthermore, a handle 503 is fixedly connected to the top of the threaded rod 504, and a bearing 505 is rotatably connected to the bottom of the threaded rod 504. A support pad 506 is fixedly connected to the bottom of the bearing 505. By rotating the handle 503, the threaded rod 504 is rotated, which in turn drives the bearing 505 to rotate, making it easier to place the support pad 506 on the ground. The support pad 506 is used to support and fix the device during operation.

[0036] In addition, there are four movable wheels 6, which are arranged in pairs. The movable wheels 6 are centrally symmetrical about the vertical line of the feed box 1. The symmetrical structure of the movable wheels 6 makes the device move more smoothly.

[0037] In use, first turn the handle 503 to drive the threaded rod 504 to rotate, which in turn drives the bearing 505 to rotate, making it easy to place the support pad 506 on the ground. The support pad 506 supports and fixes the device during operation. Pull the handle 3 to remove the sealing plate 2 from the top of the feeding box 1, making it easy to pour the material into the feeding box 1. Turn on the motor 1001 to drive the rotating rod 1002 to rotate, which in turn drives the rotating shaft 1005 to rotate, which in turn drives the connecting rod 1003 and the rotating plate 1004 to rotate, making it easy to turn the material over, thus minimizing the clumping of the material. Turn on the electric push rod 8 to drive the scraper 9 to move left and right, thus making it easy to clean the inner wall of the feeding box 1, thus minimizing the problem of material sticking to the inner wall of the feeding box 1.

[0038] In summary, the feeding device of this spraying machine facilitates the turning and mixing of materials, makes it easy to clean the inner wall of the device, and provides support and fixation for the device during operation.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a spraying machine, comprising a feeding box (1), characterized in that: A stirring assembly (10) is fixedly connected to the middle of one side of the feeding box (1). The stirring assembly (10) includes a motor (1001), a rotating rod (1002), a connecting rod (1003), a rotating plate (1004), and a rotating shaft (1005). The output end of the motor (1001) is fixedly connected to a rotating rod (1002), one end of the rotating rod (1002) is rotatably connected to a rotating shaft (1005), the outer side wall of the rotating rod (1002) is provided with connecting rods (1003) at equal intervals, the top end of the connecting rod (1003) is fixedly connected to a rotating plate (1004), both ends of one side of the inner wall of the feeding box (1) are fixedly connected to electric push rods (8), one end of the electric push rod (8) is fixedly connected to a scraper (9).

2. The feeding device for a spraying machine according to claim 1, characterized in that: The top of the feeding box (1) is movably connected to a sealing plate (2), and a handle (3) is fixedly connected to the middle of the top of the sealing plate (2). The bottom of the feeding box (1) is fixedly connected to a discharge port (7).

3. The feeding device for a spraying machine according to claim 1, characterized in that: Support legs (4) are fixedly connected to all four sides of the outer wall of the feeding box (1), and the bottom of the support legs (4) is fixedly connected to a movable wheel (6).

4. The feeding device for a spraying machine according to claim 3, characterized in that: A support assembly (5) is fixedly connected to the bottom end of one side of the support leg (4). The support assembly (5) includes a fixed rod (501), a mounting cylinder (502), a throttle (503), a threaded rod (504), a bearing (505), and a support pad (506).

5. A feeding device for a spraying machine according to claim 4, characterized in that: A mounting cylinder (502) is fixedly connected to one side of the fixing rod (501), and a threaded rod (504) is threadedly connected inside the mounting cylinder (502).

6. A feeding device for a spraying machine according to claim 5, characterized in that: The top end of the threaded rod (504) is fixedly connected to a throttle (503), the bottom end of the threaded rod (504) is rotatably connected to a bearing (505), and the bottom of the bearing (505) is fixedly connected to a support pad (506).

7. A feeding device for a spraying machine according to claim 3, characterized in that: There are four moving wheels (6), and the moving wheels (6) are arranged in pairs. The moving wheels (6) are centrally symmetrical about the vertical line of the feeding box (1).

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