Quantitative discharging device for processing and producing coating

Abstract

The utility model relates to the field of paint processing, in particular to a quantitative discharge device for processing and producing paint, which comprises a paint stirring tank body, the bottom of the paint stirring tank body is fixedly mounted above a support frame, a discharge part is arranged at the bottom of the paint stirring tank body, and a discharge port of the discharge part is connected with a rubber hose. According to the utility model, through the arrangement of the gear box, after a gear in the gear box rotates, a rack meshed with the gear can move along with the gear, so that the left extrusion plate can be close to the right extrusion plate; according to the quantitative discharging device for the flexible rubber hose, the quantitative discharging effect on the flexible rubber hose is achieved, opening and closing at any time are achieved, quantitative discharging of the coating is achieved, the left extrusion plate and the right extrusion plate do not make contact with the coating in the rubber hose while conducting extrusion closing, corrosion by the coating is avoided, and the service life of the quantitative discharging device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to a quantitative discharging device for processing and producing coatings. Background Art

[0002] Paint, traditionally known as paint in China, is a viscous liquid coated on the surface of an object to be protected or decorated, and can form a continuous film that is firmly attached to the object. It is usually mainly resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water.

[0003] Among them, the utility model with authorization announcement number CN 219377017 U discloses a quantitative discharging device for processing and producing paint, and proposes a quantitative discharging device for processing and producing paint that can accurately and quantitatively discharge materials. Although it solves the problem that the above-mentioned paint is easy to adhere to the inner wall of the discharge pipe, resulting in affecting the efficiency and accuracy of discharge, its limiting plate will still directly contact the paint body. After long-term use, the paint will corrode the limiting plate, thereby shortening its service life. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a quantitative discharging device for processing and producing coatings.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quantitative discharging device for processing and producing paint comprises a paint stirring tank body, the bottom of the paint stirring tank body is installed and fixed above a support frame, a discharging part is arranged at the bottom of the paint stirring tank body, a rubber hose is connected to the discharging port of the discharging part, the bottom of the support frame is fixed to the upper surface of the base, a placement frame is arranged in the middle of the upper surface of the base, a gear box is fixedly connected to the upper end frame of the support frame and located at the rear side of the rubber hose, a driving motor is connected and installed at the tail end of the gear box, and a right extrusion plate is fixedly connected to the right side of the upper end frame of the support frame and located at the right side of the rubber hose.

[0007] In addition, a preferred structure is that a rotating cavity is opened in the upper inner portion of the gear box body, a sliding cavity is opened laterally below the rotating cavity and communicates with the gear box body, and a sliding groove is opened on the bottom wall of the sliding cavity.

[0008] In addition, the preferred structure is that a gear is provided in the rotating cavity, a rack is provided in the sliding cavity, the rack is provided to slide on the sliding groove of the sliding cavity, a left extrusion plate is fixedly connected to the left side of the front end surface of the rack, and the gear and the rack are meshed.

[0009] In addition, a preferred structure is that a rotating shaft is connected and installed at the front output end of the driving motor, and the rotating shaft extends into the sliding cavity of the front gear box and is fixedly connected to the gear.

[0010] In addition, a preferred structure is that the left extrusion plate includes a connecting column, the tail of the connecting column is fixedly connected to the front end surface of the rack, the front of the connecting column is fixedly connected to a movable plate, a second rubber block is attached to the middle of the left side wall of the movable plate, and magnetic blocks are symmetrically arranged at the upper and lower ends of the second rubber block, and the magnetic blocks are fixed to the side wall of the movable plate.

[0011] In addition, a preferred structure is that the right extrusion plate includes a fixed plate, a side wall on one side of the fixed plate is connected and fixed to the upper end frame of the support frame, a first rubber block is attached to the middle of the side wall on the other side of the fixed plate, and iron blocks are symmetrically arranged at the upper and lower ends of the first rubber block, and the iron blocks are welded and fixed to the side wall of the fixed plate.

[0012] In addition, a preferred structure is that the first rubber block and the second rubber block are on the same horizontal line, a rubber hose is provided between the first rubber block and the second rubber block, and the iron block and the magnetic block are magnetically attracted to each other.

[0013] The beneficial effects of the utility model are as follows: by setting up the gear box, the gear in the gear box can rotate, so that the rack meshing with the gear can move accordingly, so that the left extrusion plate can be close to the right extrusion plate, thereby achieving the effect of quantitative feeding of the flexible rubber hose, and achieving opening and closing at any time, so as to achieve quantitative discharge of paint. While the left extrusion plate and the right extrusion plate are extruded and closed, they will not contact the paint in the rubber hose, so they will not be corroded by the paint, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an isometric view of a quantitative discharging device for processing and producing coatings proposed by the utility model;

[0015] Figure 2 This is a partially enlarged isometric view of the discharge part of the paint mixing tank body;

[0016] Figure 3 This is a partially enlarged isometric view of the gearbox;

[0017] Figure 4 This is the axonometric view of the gearbox after sectioning;

[0018] Figure 5 Axonometric view of the gear connecting the drive motor.

[0019] In the figure: 1 paint mixing tank body, 11 discharge part, 12 rubber hose, 2 support frame, 3 base, 4 placement frame, 5 gear box, 51 sliding cavity, 52 rotating cavity, 6 right extrusion plate, 61 fixed plate, 62 iron block, 63 first rubber block, 7 drive motor, 71 rotating shaft, 8 left extrusion plate, 81 movable plate, 82 magnetic block, 83 second rubber block, 84 connecting column, 9 rack, 10 gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A quantitative discharging device for processing and producing paint comprises a paint stirring tank body 1, the bottom of the paint stirring tank body 1 is fixedly installed above a support frame 2, a discharging portion 11 is arranged at the bottom of the paint stirring tank body 1, a rubber hose 12 is connected to the discharging port of the discharging portion 11, the bottom of the support frame 2 is fixed to the upper surface of a base 3, a placing frame 4 is arranged in the middle of the upper surface of the base 3, a gear box 5 is fixedly connected to the upper end frame of the support frame 2 and is located at the rear side of the rubber hose 12, a driving motor 7 is connected and installed at the tail of the gear box 5, and a right extrusion plate 6 is fixedly connected to the right side of the upper end frame of the support frame 2 and is located at the right side of the rubber hose 12.

[0022] Among them, a rotating chamber 52 is opened in the upper part of the gear box 5, and a sliding chamber 51 is opened horizontally below the rotating chamber 52. A sliding groove is opened on the bottom wall of the sliding chamber 51. A gear 10 is arranged in the rotating chamber 52, and a rack 9 is arranged in the sliding chamber 51. The rack 9 is arranged to slide on the sliding groove of the sliding chamber 51. A left extrusion plate 8 is fixedly connected to the left side of the front end surface of the rack 9. The gear 10 is meshed with the rack 9. Through the rotation of the gear 10, the rack 9 meshed with it can slide in the sliding chamber 51.

[0023] In addition, a rotating shaft 71 is connected to the front output end of the driving motor 7, and the rotating shaft 71 extends into the sliding cavity 51 of the front gear box 5 and is fixedly connected to the gear 10. The driving motor 7 can effectively drive the gear 10 on the rotating shaft 71 to rotate.

[0024] Moreover, the left extrusion plate 8 includes a connecting column 84, the tail of the connecting column 84 is fixedly connected to the front end surface of the rack 9, the front of the connecting column 84 is fixedly connected to the movable plate 81, and a second rubber block 83 is attached to the middle of the left side wall of the movable plate 81, and magnetic blocks 82 are symmetrically arranged at the upper and lower ends of the second rubber block 83, and the magnetic blocks 82 are fixed on the side wall of the movable plate 81. The second rubber block 83 can squeeze the rubber hose 12 while preventing the squeezing from damaging the outer skin of the rubber hose 12.

[0025] At the same time, the right extrusion plate 6 includes a fixed plate 61, a side wall of one side of the fixed plate 61 is connected and fixed to the upper end frame of the support frame 2, a first rubber block 63 is attached to the middle of the side wall of the other side of the fixed plate 61, iron blocks 62 are symmetrically arranged at the upper and lower ends of the first rubber block 63, the iron block 62 is welded and fixed to the side wall of the fixed plate 61, the first rubber block 63 and the second rubber block 83 are in the same horizontal line, a rubber hose 12 is arranged between the first rubber block 63 and the second rubber block 83, the iron block 62 is magnetically attracted to the magnetic block 82, and the attraction between the iron block 62 and the magnetic block 82 can ensure that when the left extrusion plate 8 is close to the right extrusion plate 6, there will be no displacement due to the loosening of the gear 10, thereby playing a role of auxiliary fixation.

[0026] In the present embodiment, when the paint is unloaded after the paint mixing tank body 1 stirs the paint, quantitative unloading is required, and the present device can be used. First, a bucket for collecting materials can be placed in the placement frame 4, and then as the paint is discharged from the discharge part 11, it flows out of the rubber hose 12 and falls to the bottom. A sealing connection sleeve of the rubber hose 12 is arranged at the discharge port of the discharge part 11. When the discharge needs to be stopped, the drive motor 7 can be driven to work.

[0027] After the driving motor 7 is energized, the shaft 71 rotates counterclockwise, and the gear 10 rotates counterclockwise with the shaft 71 as the axis. At this time, the rack 9 meshing with it below rotates counterclockwise with the gear 10, and the rack 9 slowly slides from the left side to the right side on the sliding groove in the sliding cavity 51, thereby driving the left extrusion plate 8 on the front side of the rack 9 to move slowly to the right side and slowly approach the right extrusion plate 6, and the connecting column 84 moves at the front opening of the gear box 5.

[0028] When the left squeezing plate 8 slowly moves toward the right squeezing plate 6, as the distance between the movable plate 81 and the fixed plate 61 decreases, the middle rubber hose 12 is slowly squeezed, and the movable plate 81 drives the rubber hose 12 to be squeezed onto the fixed plate 61 until the movable plate 81 squeezes and deforms the rubber hose 12 to a nearly sealed state, and the paint cannot fall from the rubber hose 12. At this time, the first rubber block 63 and the second rubber block 83 are tightly squeezed on both sides of the rubber hose 12 at the same time.

[0029] The second rubber block 83 and the first rubber block 63 can squeeze the rubber hose 12 to align and seal it, and at the same time, prevent the outer skin of the rubber hose 12 from being damaged by squeezing.

[0030] Moreover, the attraction between the iron block 62 and the magnetic block 82 can prevent the left extrusion plate 8 and the right extrusion plate 6 from being displaced due to the looseness of the gear 10 when they are close to each other, thereby playing a role of auxiliary fixation.

[0031] When the rubber hose 12 needs to be opened, the motor 7 only needs to be driven to drive the rotating shaft 71 to rotate clockwise, thereby moving the rack 9 to the left side and separating the left squeezing plate 8 from the right squeezing plate 6 .

[0032] In the utility model, by setting the gear box 5, the gear 10 in the gear box 5 is rotated, so that the rack 9 meshing with it can move accordingly, so that the left extrusion plate 8 can be close to the right extrusion plate 6, so as to achieve the quantitative feeding of the flexible rubber hose 12, so that it can be opened and closed at any time, so as to achieve the quantitative discharge of paint. When the left extrusion plate 8 and the right extrusion plate 6 are squeezed and closed, they will not contact the paint in the rubber hose 12, so they will not be corroded by the paint, thereby extending their service life.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quantitative discharging device for processing and producing paint, comprising a paint stirring tank body (1), characterized in that: The bottom of the paint stirring tank body (1) is fixedly mounted above the support frame (2); a discharge portion (11) is provided at the bottom of the paint stirring tank body (1); a rubber hose (12) is connected to the discharge port of the discharge portion (11); the bottom of the support frame (2) is fixedly mounted on the upper surface of the base (3); a placement frame (4) is provided in the middle of the upper surface of the base (3); a gear box (5) is fixedly connected to the upper end frame of the support frame (2) and located at the rear side of the rubber hose (12); a drive motor (7) is connectedly mounted at the rear end of the gear box (5); a right extrusion plate (6) is fixedly connected to the right side of the upper end frame of the support frame (2) and located at the right side of the rubber hose (12); The gear box (5) has a rotating chamber (52) formed in the upper part of the housing, a sliding chamber (51) is formed in the lower part of the housing of the gear box (5) and is connected to the rotating chamber (52) and is laterally connected thereto, and a sliding groove is formed on the bottom wall of the sliding chamber (51); A gear (10) is arranged in the rotating cavity (52), a rack (9) is arranged in the sliding cavity (51), the rack (9) is arranged to slide on the sliding groove of the sliding cavity (51), a left extrusion plate (8) is fixedly connected to the left side of the front end surface of the rack (9), and the gear (10) and the rack (9) are meshed.

2. A quantitative discharging device for processing and producing coatings according to claim 1, characterized in that: A rotating shaft (71) is connected and installed at the front output end of the driving motor (7), and the rotating shaft (71) extends into the sliding cavity (51) of the front gear box (5) and is fixedly connected to the gear (10).

3. A quantitative discharging device for processing and producing coatings according to claim 1, characterized in that: The left extrusion plate (8) comprises a connecting column (84), the rear end of the connecting column (84) is fixedly connected to the front end surface of the rack (9), the front end of the connecting column (84) is fixedly connected to the movable plate (81), a second rubber block (83) is attached to the middle of the left side wall of the movable plate (81), and magnetic blocks (82) are symmetrically arranged at the upper and lower ends of the second rubber block (83), and the magnetic blocks (82) are fixed to the side wall of the movable plate (81).

4. A quantitative discharging device for processing and producing coatings according to claim 1, characterized in that: The right extrusion plate (6) comprises a fixing plate (61), a side wall of one side of the fixing plate (61) being connected and fixed to the upper frame body of the support frame (2), a first rubber block (63) being attached to the middle of the side wall of the other side of the fixing plate (61), iron blocks (62) being symmetrically arranged at the upper and lower ends of the first rubber block (63), and the iron blocks (62) being welded and fixed to the side wall of the fixing plate (61).

5. A quantitative discharging device for processing and producing coatings according to claim 4, characterized in that: The first rubber block (63) and the second rubber block (83) are on the same horizontal line, a rubber hose (12) is arranged between the first rubber block (63) and the second rubber block (83), and the iron block (62) and the magnetic block (82) are magnetically attracted to each other.

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