Stirring mechanism of bonding machine

Abstract

The utility model relates to the field of bonding machines, in particular to a bonding machine stirring mechanism which comprises a bonding machine body, a feeding cylinder is arranged at the top of a bonding machine, a discharging cylinder is arranged at the bottom of the bonding machine body, supports are arranged on the periphery of the bottom of the bonding machine, and a motor is arranged at the top of the bonding machine body. A connecting assembly is fixedly installed at the output end of the motor, a stirring part is arranged on the side wall of the connecting assembly, and the connecting assembly is composed of a main rod, a groove formed in the main rod and a first connecting rod installed in the groove; the groove is formed in the main rod in the connecting assembly, one end of the stirring rod is conveniently inserted into the groove, then the first connecting rod is matched, the first connecting rod is inserted into the end face of the stirring rod, the primary fixing effect on the stirring rod is achieved, and finally the stirring rod is screwed and inserted through the threaded rod; the effects of quickly fixing the stirring rod and conveniently disassembling the stirring rod are achieved.

Description

Technical Field

[0001] The utility model relates to the field of bonding machines, in particular to a bonding machine stirring mechanism. Background Art

[0002] The bonding machine is a key equipment in the production of powder coatings. It is used to produce powder coatings with metallic effects. The bonding process, also known as thermal bonding technology, is to put the powder coating base powder into a high-speed mixing bonding machine with a temperature-controlled jacket. The temperature-controlled jacket can keep the temperature of the material stable. Combined with the high-speed rotating stirring paddle, the base powder generates friction in the machine. The heat generated by the friction helps to increase the temperature of the material until it is close to the glass transition temperature of the resin. The metallic pigment is then stirred and mixed with the heated powder coating base powder, and then discharged to cool and combine together to form a powder coating with a metallic luster and effect.

[0003] However, the stirring rod inside the existing bonding machine is usually fixedly welded to the stirring shaft. During long-term high-speed rotation, the stirring rod will wear out and need to be disassembled and replaced. However, the welding method makes replacement difficult and the cost of replacing the entire stirring mechanism is also high. Utility Model Content

[0004] Based on the above description, the utility model provides a bonding machine stirring mechanism to solve the problem that it is difficult to replace the stirring rod in the stirring mechanism of the existing bonding machine.

[0005] The utility model solves the above technical problems with the following technical solutions: a bonding machine stirring mechanism, comprising a bonding machine body, a feeding cylinder is arranged on the top of the bonding machine, a discharging cylinder is arranged on the bottom of the bonding machine body, and brackets are arranged around the bottom of the bonding machine;

[0006] A motor is arranged on the top of the bonding machine body, a connecting component is fixedly installed on the output end of the motor, and a stirring part is arranged on the side wall of the connecting component;

[0007] The connecting assembly consists of a main rod, a groove formed on the main rod and a first connecting rod installed in the groove. One end of the stirring part is movably plugged into the groove, and the first connecting rod is movably plugged into one end of the stirring part.

[0008] Furthermore, the connecting assembly also includes a fixing hole opened on the main rod, and the main rod is movably inserted into the output shaft of the motor and is fixed by a bolt passing through the fixing hole and the output shaft.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the stirring part includes a stirring rod, a perforation, a stirring blade and a second connecting rod. A connecting groove is provided at one end of the stirring rod to facilitate the insertion of the first connecting rod, and a threaded groove is provided at the bottom of the stirring rod. The first connecting rod is inserted into the connecting groove and then is penetrated by the threaded rod from bottom to top for fixation.

[0011] Furthermore, the number of the perforations is several, and the several perforations are evenly opened on the stirring rod, and the stirring blade is fixedly installed on the side wall of the stirring rod.

[0012] Furthermore, one end of the second connecting rod is fixedly mounted on the end surface of the stirring rod away from the main rod, a threaded hole is provided at the bottom of the second connecting rod, and the second connecting rod is the same size as the first connecting rod.

[0013] The plurality of perforations are divided into two rows, the two rows of perforations are symmetrically distributed on the side wall of the stirring rod with the stirring blade as the symmetry axis, and the perforations completely penetrate the stirring rod.

[0014] Furthermore, there are several stirring blades, one end of each stirring blade is designed to be pointed, and the stirring blades are distributed on the left and right sides of the main rod, and the stirring blades on both sides are staggered and distributed on the front and rear side walls of the stirring rod.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] 1. The utility model provides a groove on the main rod in the connecting assembly, so that one end of the stirring rod can be inserted into the groove, and then the first connecting rod is inserted into the end surface of the stirring rod to achieve a preliminary fixing effect on the stirring rod. Finally, the threaded rod is twisted and inserted to achieve the effect of quick fixing and convenient disassembly of the stirring rod.

[0017] 2. By adding a stirring blade to the stirring rod and making one end of the stirring blade sharp, the stirring blade can shear the material during high-speed rotation. At the same time, perforations are opened on the side wall of the stirring rod to increase the contact area between the stirring rod and the water flow, thereby increasing the stirring area. The perforations can also enhance the shearing effect and achieve a better mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a bonding machine stirring mechanism provided in an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the stirring part in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the connecting component in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Bonding machine body; 2. Motor; 3. Feed barrel; 4. Discharge barrel; 5. Bracket; 6. Connecting assembly; 601. Main rod; 602. Fixing hole; 603. Groove; 604. First connecting rod; 7. Stirring part; 701. Stirring rod; 702. Perforation; 703. Stirring blade; 704. Second connecting rod. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the technical product is usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technology. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Therefore, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0029] See also Figure 1 and Figure 2 A bonding machine stirring mechanism comprises a bonding machine body 1, a feeding cylinder 3 is arranged on the top of the bonding machine, a discharging cylinder 4 is arranged on the bottom of the bonding machine body 1, and brackets 5 are arranged around the bottom of the bonding machine;

[0030] A motor 2 is arranged on the top of the bonding machine body 1, a connecting component 6 is fixedly installed on the output end of the motor 2, and a stirring part 7 is arranged on the side wall of the connecting component 6;

[0031] The connecting assembly 6 consists of a main rod 601, a groove 603 opened on the main rod 601 and a first connecting rod 604 installed inside the groove 603. One end of the stirring part 7 is movably connected to the groove 603, and the first connecting rod 604 is movably connected to one end of the stirring part 7.

[0032] A groove 603 is provided on the main rod 601 to facilitate the insertion of the stirring part 7 into the groove 603. At the same time, the first connecting rod 604 is inserted into the end face of the stirring part 7 to complete the preliminary fixation of the stirring part 7. Then, the threaded rod is passed through the stirring part 7 and the first connecting rod 604 to complete the fixation of the stirring part 7. At the same time, the disassembly of the stirring part 7 can be completed by twisting the threaded rod.

[0033] See also Figure 2 and Figure 4 The connection assembly 6 of this embodiment also includes a fixing hole 602 opened on the main rod 601. The main rod 601 is movably inserted into the output shaft of the motor 2 and is fixed by bolts passing through the fixing hole 602 and the output shaft.

[0034] A fixing hole 602 is provided on the main rod 601 to facilitate disassembly of the entire main rod 601 and separation from the motor 2 .

[0035] See also Figure 2 and Figure 3The stirring portion 7 of this embodiment includes a stirring rod 701, a through hole 702, a stirring blade 703 and a second connecting rod 704. A connecting groove is provided at one end of the stirring rod 701 for convenient insertion of the first connecting rod 604, and a threaded groove is provided at the bottom of the stirring rod 701. The first connecting rod 604 is inserted into the connecting groove and then is completely penetrated from bottom to top by the threaded rod for fixation.

[0036] A connection groove is provided on the stirring rod 701 , and the first connection rod 604 is inserted into the connection groove to complete the docking work between the stirring part 7 and the connection component 6 , wherein the threaded rod is used to stabilize the connection component 6 and the stirring part 7 .

[0037] See also Figure 3 In this embodiment, the number of the through holes 702 is several, and the several through holes 702 are evenly opened on the stirring rod 701 , and the stirring blade 703 is fixedly installed on the side wall of the stirring rod 701 .

[0038] The perforations 702 are provided on the stirring rod 701 to increase the contact area between the stirring rod 701 and the water flow, thereby increasing the stirring area. The perforations 702 can also enhance the shearing effect, thereby facilitating the crushing or mixing of powdered granular materials.

[0039] See also Figure 3 and Figure 4 In this embodiment, one end of the second connecting rod 704 is fixedly mounted on the end surface of the stirring rod 701 away from the main rod 601 , and a threaded hole is provided at the bottom of the second connecting rod 704 . The second connecting rod 704 is the same size as the first connecting rod 604 .

[0040] A second connecting rod 704 is provided at the other end of the stirring rod 701, so that the two stirring rods 701 can be conveniently connected to the connecting groove through the second connecting rod 704, and then fixed with bolts or threaded rods to expand the stirring range and adapt to bonding machines of different capacities.

[0041] See also Figure 3 In this embodiment, the plurality of through holes 702 are divided into two rows. The two rows of through holes 702 are symmetrically distributed on the side wall of the stirring rod 701 with the stirring blade 703 as the symmetry axis, and the through holes 702 completely penetrate the stirring rod 701.

[0042] See also Figure 3 In this embodiment, there are several stirring blades 703, one end of each stirring blade 703 is designed to be pointed, and the stirring blades 703 are distributed on the left and right sides of the main rod 601, and the stirring blades 703 on both sides are staggered and distributed on the front and rear side walls of the stirring rod 701.

[0043] One end of the stirring blade 703 is designed to be pointed so that it can cut the solution to achieve the effect of effectively crushing and mixing the materials and improve the stirring efficiency. The water flow sheared during high-speed rotation will automatically be divided into two streams, entering the perforations 702 on the upper and lower sides for secondary shearing, achieving better crushing and mixing effects.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bonding machine stirring mechanism, comprising a bonding machine body (1), a feeding cylinder (3) is arranged at the top of the bonding machine, a discharging cylinder (4) is arranged at the bottom of the bonding machine body (1), and brackets (5) are arranged around the bottom of the bonding machine, characterized in that: A motor (2) is arranged on the top of the bonding machine body (1), a connecting component (6) is fixedly installed on the output end of the motor (2), and a stirring part (7) is arranged on the side wall of the connecting component (6); The connecting assembly (6) is composed of a main rod (601), a groove (603) provided on the main rod (601), and a first connecting rod (604) installed inside the groove (603); one end of the stirring portion (7) is movably plugged into the groove (603), and the first connecting rod (604) is movably plugged into one end of the stirring portion (7).

2. A bonding machine stirring mechanism according to claim 1, characterized in that: The connecting assembly (6) further comprises a fixing hole (602) formed on the main rod (601); the main rod (601) is movably inserted into the output shaft of the motor (2) and is fixed by means of bolts passing through the fixing hole (602) and the output shaft.

3. A bonding machine stirring mechanism according to claim 1, characterized in that: The stirring portion (7) comprises a stirring rod (701), a through hole (702), a stirring blade (703) and a second connecting rod (704). One end of the stirring rod (701) is provided with a connecting groove for facilitating the insertion of the first connecting rod (604), and the bottom of the stirring rod (701) is provided with a threaded groove. The first connecting rod (604) is inserted into the connecting groove and then is completely penetrated from bottom to top by the threaded rod for fixation.

4. A bonding machine stirring mechanism according to claim 3, characterized in that: The number of the through holes (702) is several, and the several through holes (702) are evenly opened on the stirring rod (701), and the stirring blade (703) is fixedly installed on the side wall of the stirring rod (701).

5. A bonding machine stirring mechanism according to claim 3, characterized in that: One end of the second connecting rod (704) is fixedly mounted on the end surface of the stirring rod (701) away from the main rod (601), a threaded hole is provided at the bottom of the second connecting rod (704), and the second connecting rod (704) is the same size as the first connecting rod (604).

6. A bonding machine stirring mechanism according to claim 3, characterized in that: The plurality of through holes (702) are divided into two rows. The two rows of through holes (702) are symmetrically distributed on the side wall of the stirring rod (701) with the stirring blade (703) as the symmetry axis, and the through holes (702) completely penetrate the stirring rod (701).

7. A bonding machine stirring mechanism according to claim 3, characterized in that: There are a plurality of stirring blades (703), one end of each stirring blade (703) is designed to be pointed, and the stirring blades (703) are distributed on the left and right sides of the main rod (601), and the stirring blades (703) on both sides are staggered and distributed on the front and rear side walls of the stirring rod (701).

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