Quantitative coating discharging device

Abstract

The utility model relates to the technical field of coating production equipment, and discloses a coating quantitative discharging device which comprises a base, a side column is fixed on one side of the surface of the base, a charging barrel is fixed at the other end of the side column, one side of the surface of the charging barrel is communicated with a feeding port, and the other end of the charging barrel is communicated with a first discharging pipe. A supporting frame is fixed to one side of the surface of the charging barrel, a material control mechanism is arranged on the surface of the supporting frame, and a second discharging pipe is arranged on the surface of the material control mechanism; when the quantitative feeding device is used, a worker can use the adjusting mechanism to adjust the quantitative mechanism, so that the purpose of adjusting the one-time discharging volume is achieved, the practicability of the quantitative feeding device is improved, in addition, under the action of the material control mechanism and the driving mechanism, the adjusting mechanism is assisted in use, and the working efficiency is improved. And the liquid coating in the charging barrel can flow out from the first discharging pipe, the adjusting mechanism and the second discharging pipe, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production equipment, in particular to a coating quantitative discharging device. Background Art

[0002] Paint is a coating material commonly used in the decoration industry to coat the surface of objects for protection or decoration. Paint is usually based on resin, oil and emulsion, and then added with corresponding fillers and dyes and prepared with organic solvents or water.

[0003] After searching, it is found that a Chinese patent document discloses a powder quantitative feeding device for coating production [application number: CN202321802468.3]. This powder quantitative feeding device for coating production includes a material tank and a conical discharge barrel, the bottom of the material tank is equipped with three legs, the upper part of the material tank is equipped with an adjustment component, and one end of the adjustment component located in the material tank is equipped with a plug.

[0004] When the device disclosed in the patent is in use, the effect of quantitative discharging is achieved by setting a corresponding quantitative discharging mechanism at the discharging port. However, when the quantitative discharging mechanism is in use, it can only discharge a specific volume of paint in one operation, resulting in the discharge of the paint being a multiple of the specific volume. It has poor applicability in use and has certain troubles in use when faced with certain quantitative discharging requirements that are inconsistent with its specific volume. Utility Model Content

[0005] The purpose of the utility model is to provide a coating quantitative discharging device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint quantitative discharging device, comprising a base, a side column is fixed to one side of the base surface, a barrel is fixed to the other end of the side column, one side of the barrel surface is connected to an inlet, the other end of the barrel is connected to a first discharge pipe, a support frame is fixed to one side of the barrel surface, a material control mechanism is arranged on the surface of the support frame, a second discharge pipe is arranged on the surface of the material control mechanism, a driving mechanism for controlling the material control mechanism is arranged in the inner cavity of the support frame, a shell is fixed to the surface of the base, and an adjustment mechanism is arranged in the inner cavity of the shell.

[0007] Preferably, the adjustment mechanism includes a motor fixed to the inner cavity of the casing, the output shaft of the motor is fixed with an adjustment disk, both sides of the surface of the adjustment disk are provided with a plurality of material through holes used in conjunction with the first discharge pipe and the second discharge pipe, the inner cavity of the adjustment disk is provided with a plurality of storage barrels of inconsistent specifications, and the storage barrels are used through the first discharge pipe and the second discharge pipe.

[0008] Preferably, a support plate is fixed on the surface of the housing, and the adjustment plate rotates on the surface of the support plate.

[0009] Preferably, the material control mechanism includes an active piston tube fixed to one side of the support frame surface, the inner cavity of the active piston tube is slidably provided with a first piston head, both sides of the surface of the active piston tube are connected with connecting tubes, the other end of the connecting tube is connected with a driven piston tube, the inner cavities of the driven piston tubes on both sides are slidably provided with second piston heads, a connecting rod is fixed to one side of the surface of the second piston head, a plug is fixed to the other end of the connecting rod, a through hole for matching use is provided on one side of the surface of the plug, the through holes on both sides are respectively fixed to the inner cavities of the first discharge pipe and the second discharge pipe, the surface of the connecting rod is sleeved with a spring, one end of the spring is fixed to the surface of the plug, and the other end of the spring is fixed to the surface of the driven piston tube.

[0010] Preferably, limiting frames are fixed on both sides of the surface of the through hole, the driven piston tube is fixed to the surface of the limiting frame, and the plug slides on the surface of the limiting frame.

[0011] Preferably, limiting frames are fixed on both sides of the surface of the through hole, the driven piston tube is fixed to the surface of the limiting frame, and the plug slides on the surface of the limiting frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] When the utility model is in use, the staff can use the adjustment mechanism to adjust the quantitative mechanism, thereby achieving the purpose of adjusting the single discharge volume, thereby improving the practicality of the device. In addition, under the action of the material control mechanism and the driving mechanism, the auxiliary adjustment mechanism is used, so that the liquid coating in the barrel can flow out from the first discharge pipe, the adjustment mechanism and the second discharge pipe, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of another side viewing angle of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0018] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0019] Figure 6It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0020] In the figure: 1. base; 2. side column; 3. barrel; 4. feed inlet; 5. first discharge pipe; 6. second discharge pipe; 7. casing; 8. adjusting mechanism; 81. motor; 82. adjusting plate; 83. material through hole; 84. storage barrel; 9. support plate; 10. support frame; 11. material control mechanism; 111. active piston tube; 112. first piston head; 113. connecting tube; 114. driven piston tube; 115. second piston head; 116. connecting rod; 117. spring; 118. plug; 119. through hole; 12. limit frame; 13. driving mechanism; 131. motor; 132. active gear; 133. driven gear; 134. threaded rod; 135. threaded sleeve; 14. auxiliary rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 As shown, a coating quantitative discharging device comprises a base 1, a side column 2 is fixed to one side of the surface of the base 1, a barrel 3 is fixed to the other end of the side column 2, one side of the surface of the barrel 3 is connected with a feeding port 4, the other end of the barrel 3 is connected with a first discharging pipe 5, a support frame 10 is fixed to one side of the surface of the barrel 3, a material control mechanism 11 is arranged on the surface of the support frame 10, a second discharging pipe 6 is arranged on the surface of the material control mechanism 11, a driving mechanism 13 for controlling the material control mechanism 11 is arranged in the inner cavity of the support frame 10, a casing 7 is fixed to the surface of the base 1, and an adjusting mechanism 8 is arranged in the inner cavity of the casing 7. When the utility model is in use, the staff can use the adjusting mechanism 8 to adjust the quantitative mechanism, thereby achieving the purpose of adjusting the discharging volume at one time, thereby improving the practicality of the device. In addition, under the action of the material control mechanism 11 and the driving mechanism 13, the use of the auxiliary adjusting mechanism 8 allows the liquid coating in the barrel 3 to flow out from the first discharging pipe 5, the adjusting mechanism 8 and the second discharging pipe 6, thereby improving the practicality of the device.

[0023] The adjusting mechanism 8 includes a motor 81 fixed to the inner cavity of the casing 7, and an adjusting disk 82 is fixed to the output shaft of the motor 81. Both sides of the surface of the adjusting disk 82 are provided with a plurality of material through holes 83 used in conjunction with the first discharge pipe 5 and the second discharge pipe 6. The inner cavity of the adjusting disk 82 is provided with a plurality of storage barrels 84 of inconsistent specifications, and the storage barrels 84 are used through the first discharge pipe 5 and the second discharge pipe 6. In this embodiment, through the arrangement of the motor 81, the adjusting disk 82, the material through holes 83 and the storage barrel 84, under the action of the motor 81, the adjusting disk 82 can be rotated, so that the corresponding material through holes 83 are connected to one end of the first discharge pipe 5 and the second discharge pipe 6, and then under the action of the first discharge pipe 5 and the second discharge pipe 6, the liquid coating passes through the storage barrel 84.

[0024] The motor 81 is a servo motor and has a built-in brake device.

[0025] A support plate 9 is fixed to the surface of the housing 7, and the adjustment plate 82 rotates on the surface of the support plate 9. In this embodiment, the support plate 9 is provided to provide support for the rotation of the adjustment plate 82, thereby improving the stability of the adjustment plate 82 during rotation.

[0026] The material control mechanism 11 includes an active piston tube 111 fixed to one side of the surface of the support frame 10, the inner cavity of the active piston tube 111 is slidably provided with a first piston head 112, both sides of the surface of the active piston tube 111 are connected with connecting tubes 113, the other end of the connecting tube 113 is connected with a driven piston tube 114, and the inner cavities of the driven piston tubes 114 on both sides are slidably provided with second piston heads 115, one side of the surface of the second piston head 115 is fixed with a connecting rod 116, the other end of the connecting rod 116 is fixed with a plug 118, one side of the surface of the plug 118 is provided with a through hole 119 for matching use, the through holes 119 on both sides are respectively fixed to the inner cavities of the first discharge pipe 5 and the second discharge pipe 6, the surface of the connecting rod 116 is sleeved with a spring 117, one end of the spring 117 is fixed to the surface of the plug 118, and the other end of the spring 117 is fixed to the driven The surface of the piston tube 114, in this embodiment, through the arrangement of the active piston tube 111, the first piston head 112, the connecting tube 113, the driven piston tube 114, the second piston head 115, the connecting rod 116, the spring 117, the plug 118 and the through hole 119, when the first piston head 112 slides in the inner cavity of the active piston tube 111, the gas in the inner cavity of the active piston tube 111 can be squeezed, and then under the action of the connecting tube 113, the driven piston tubes 114 on both sides work, and when the first piston head 112 moves downward, the second piston head 115 in the inner cavity of the upper driven piston tube 114 slides upward, and then under the connection of the connecting rod 116, the upper plug 118 is moved away from the corresponding through hole 119, so that the liquid coating in the first discharge pipe 5 flows, otherwise the second discharge pipe 6 is closed.

[0027] The second discharge pipe 6 is fixed to the surface of the support frame 10 through a material control mechanism 11 .

[0028] Limiting frames 12 are fixed on both sides of the surface of the through hole 119, the driven piston tube 114 is fixed to the surface of the limiting frame 12, and the plug 118 slides on the surface of the limiting frame 12. In this embodiment, the setting of the limiting frame 12 provides support for the through hole 119, the plug 118 and the driven piston tube 114, thereby improving the stability of the material control mechanism 11 during use.

[0029] The driving mechanism 13 includes a motor 131 fixed to the inner cavity of the support frame 10, the output shaft of the motor 131 is fixed with a driving gear 132, the surface of the driving gear 132 is meshed with a driven gear 133, the inner cavity of the driven gear 133 is fixed with a threaded rod 134, the surface of the threaded rod 134 is meshed with a threaded sleeve 135, and the other end of the threaded sleeve 135 is fixed to the surface of the first piston head 112. In this embodiment, through the arrangement of the motor 131, the driving gear 132, the driven gear 133, the threaded rod 134 and the threaded sleeve 135, under the action of the motor 131, the driving gear 132 is rotated, and the driven gear 133 meshed with the driving gear 132 can drive the threaded rod 134 and the threaded sleeve 135 to mesh, so that the threaded sleeve 135 drives the first piston head 112 to move, thereby achieving the purpose of driving the material control mechanism 11 to work.

[0030] An auxiliary rod 14 is fixed to one side of the surface of the first piston head 112 , and the other end of the auxiliary rod 14 is fixed to the inner cavity of the active piston tube 111 . The auxiliary rod 14 is a telescopic rod that provides a limit for the movement of the first piston head 112 .

[0031] Working principle: When in use, first pour the liquid coating from the feed port 4 into the barrel 3. When it is needed, the staff first uses the adjusting mechanism 8. Under the action of the motor 81, the adjusting disk 82 drives the through hole 83 and the storage barrel 84 to rotate, so that the storage barrel 84 to be used is between the first discharge pipe 5 and the second discharge pipe 6. By selecting storage barrels 84 of different sizes, the purpose of discharging different volumes of liquid coating is achieved. After the corresponding through hole 83 and storage barrel 84 are in the working area, the staff can use the driving mechanism 13. Under the action of the motor 131, the active gear 132 drives the driven gear 133 to rotate, and then under the action of the driven gear 133, the threaded rod 134 and the threaded sleeve 135 are meshed. Under the limit of the auxiliary rod 14, the first piston head 112 is in the active piston tube 111 The inner cavity slides, thereby changing the inner cavity pressure of the active piston tube 111. Under the action of the first piston head 112, the plug 118 and the through hole 119 of the inner cavity of the first discharge pipe 5 can be in a separated state. At this time, the plug 118 and the through hole 119 of the inner cavity of the second discharge pipe 6 are in a fitted state, thereby allowing the liquid coating in the inner cavity of the barrel 3 to enter the storage barrel 84. After a period of time, the staff reverses the motor 131, thereby allowing the plug 118 and the through hole 119 of the inner cavity of the first discharge pipe 5 to fit together, and the plug 118 and the through hole 119 of the inner cavity of the second discharge pipe 6 are closed, thereby allowing the liquid coating in the inner cavity of the storage barrel 84 to flow out, thereby achieving the purpose of quantitative feeding. The operator can connect the motor 131 through an external controller for the rotation direction of the motor 131, thereby realizing the control of the discharge amount of the liquid coating and realizing quantitative feeding.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint quantitative discharging device, comprising a base (1), characterized in that: A side column (2) is fixed to one side of the surface of the base (1), a barrel (3) is fixed to the other end of the side column (2), a material inlet (4) is connected to one side of the surface of the barrel (3), a first material discharge pipe (5) is connected to the other end of the barrel (3), a support frame (10) is fixed to one side of the surface of the barrel (3), a material control mechanism (11) is arranged on the surface of the support frame (10), a second material discharge pipe (6) is arranged on the surface of the material control mechanism (11), a driving mechanism (13) for controlling the material control mechanism (11) is arranged in the inner cavity of the support frame (10), a housing (7) is fixed to the surface of the base (1), and an adjustment mechanism (8) is arranged in the inner cavity of the housing (7).

2. A coating quantitative discharging device according to claim 1, characterized in that: The adjusting mechanism (8) comprises a motor (81) fixed to the inner cavity of the casing (7); an adjusting disk (82) is fixed to the output shaft of the motor (81); a plurality of material passage holes (83) for use with the first discharge pipe (5) and the second discharge pipe (6) are provided on both sides of the surface of the adjusting disk (82); a plurality of material storage barrels (84) of different specifications are provided in the inner cavity of the adjusting disk (82); the material storage barrels (84) are used through the first discharge pipe (5) and the second discharge pipe (6).

3. A coating quantitative discharging device according to claim 2, characterized in that: A support disk (9) is fixed on the surface of the housing (7), and the adjustment disk (82) rotates on the surface of the support disk (9).

4. A coating quantitative discharging device according to claim 1, characterized in that: The material control mechanism (11) comprises an active piston tube (111) fixed to one side of the surface of the support frame (10); a first piston head (112) is slidably disposed in the inner cavity of the active piston tube (111); connecting tubes (113) are connected to both sides of the surface of the active piston tube (111); the other end of the connecting tube (113) is connected to a driven piston tube (114); second piston heads (115) are slidably disposed in the inner cavities of the driven piston tubes (114) on both sides; a connecting tube (113) is fixed to one side of the surface of the second piston head (115). A connecting rod (116), the other end of which is fixed with a plug (118), one side of the surface of the plug (118) is provided with a through hole (119) for matching use, the through holes (119) on both sides are respectively fixed to the inner cavities of the first discharge pipe (5) and the second discharge pipe (6), the surface of the connecting rod (116) is sleeved with a spring (117), one end of the spring (117) is fixed to the surface of the plug (118), and the other end of the spring (117) is fixed to the surface of the driven piston tube (114).

5. A coating quantitative discharging device according to claim 4, characterized in that: Limiting frames (12) are fixed on both sides of the surface of the through hole (119), the driven piston tube (114) is fixed on the surface of the limiting frame (12), and the plug (118) slides on the surface of the limiting frame (12).

6. A coating quantitative discharging device according to claim 5, characterized in that: The driving mechanism (13) comprises a motor (131) fixed to the inner cavity of the support frame (10); a driving gear (132) is fixed to the output shaft of the motor (131); a driven gear (133) is meshed on the surface of the driving gear (132); a threaded rod (134) is fixed to the inner cavity of the driven gear (133); a threaded sleeve (135) is meshed on the surface of the threaded rod (134); and the other end of the threaded sleeve (135) is fixed to the surface of the first piston head (112).

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