Automatic feeding device for adhesive production

Abstract

The utility model discloses an automatic feeding device for adhesive production, and relates to the technical field of adhesive production, a feeding and mixing mechanism comprises a first motor fixedly connected to the back of a material conveying tank and a supporting strip fixedly connected to the top of a base, the first motor is provided with two output shafts, and the two output shafts are arranged on the supporting strip. A connecting shaft is fixedly connected to the end of the front output shaft, a spiral blade is fixedly connected to the surface of the connecting shaft, a first belt wheel is fixedly connected to the surface of the rear output shaft, and a rotating shaft is fixedly connected to the inner wall of a supporting strip. According to the utility model, materials can be stably and continuously pushed and discharged at a uniform speed, the problem of unstable discharging is solved, the materials can be fully stirred and mixed to reach a uniform state in an adhesive production process, and the quality of subsequent production of products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, in particular to an automatic feeding device for adhesive production. Background Art

[0002] The adhesives industry continues to grow globally, particularly in emerging markets like China. With the acceleration of industrialization and the development of the manufacturing industry, demand for adhesives continues to increase. Adhesives are widely used in a variety of fields, including automotive, construction, and electronics. However, due to their high viscosity, adhesives often have poor fluidity. Traditional feeding methods cannot guarantee continuous and stable discharge, and are prone to uneven discharge, resulting in either over- or under-discharge. Over-discharge can easily cause blockages, while under-discharge can easily lead to lower production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic feeding device for adhesive production to solve the technical problems mentioned in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] An automatic feeding device for adhesive production includes a production tank and a silo arranged above a base, an opening and closing valve is provided on the silo, the bottom of the silo is connected to a feed tank, the bottom of the feed tank is connected to a discharge pipe, and a feed mixing mechanism is provided between the feed tank and the base.

[0006] The feeding and mixing mechanism includes a first motor fixedly connected to the back of the feed tank and a support bar fixedly connected to the top of the base, the first motor is provided with two output shafts, the end of the front output shaft is fixedly connected to a connecting shaft, the surface of the connecting shaft is fixedly connected to a spiral blade, the surface of the rear output shaft is fixedly connected to a first pulley, the inner wall of the support bar is fixedly connected to a rotating shaft, the surface of the rotating shaft is respectively fixedly connected to a second pulley and a three-stirring rod group, and a transmission chain is rotatably connected between the first pulley and the second pulley.

[0007] As a further solution of the present invention: a fixing platform is provided on the front of the base, and a reciprocating knocking mechanism is provided on the top of the fixing platform.

[0008] As a further solution of the present invention: the reciprocating knocking mechanism includes a limit bar and a support plate fixedly connected to the top of the fixed platform, the inner wall of the limit bar is slidably connected to a connecting rod, the back of the connecting rod is fixedly connected to a knocking rod, the front of the connecting rod is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to a transmission shaft, one side of the support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a rotating disk, one side of the rotating disk is fixedly connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a transmission arm, and the back of the knocking rod is fixedly connected to a knocking head through a spring rod.

[0009] As a further solution of the present invention: a fixed sleeve is fixedly connected to the surface of the feed tank, four support columns are fixedly connected to the bottom of the fixed sleeve, and two T-shaped seats are fixedly connected to the bottom of the production tank.

[0010] As a further solution of the present invention: the connecting shaft and the inner wall of the feeding tank are rotationally connected, and the three stirring rod groups are provided in five groups and are distributed in a linear array on the surface of the rotating shaft.

[0011] As a further solution of the present invention: the transmission arm and the transmission shaft are rotationally connected.

[0012] As a further solution of the present invention: the four support columns and the two T-shaped seats are fixedly connected to the base.

[0013] Beneficial effects

[0014] The utility model provides an automatic feeding device for adhesive production. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The present application sets a feeding and mixing mechanism to allow the spiral blade 74 to rotate continuously, which can stably and continuously ensure that the material is pushed out at a uniform speed, thereby solving the problem of unstable discharge. In addition, the material can be fully stirred and mixed during the adhesive production process to achieve a uniform state, thereby improving the quality of subsequent product production.

[0016] (2) The present application sets a reciprocating knocking mechanism, which can generate vibration by continuously knocking the feed pipe, which helps to loosen and move the materials in the pipe, thereby further reducing or avoiding the occurrence of blockage, increasing the internal energy of the material, and enhancing its fluidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the main figure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the first partial structure of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the second partial structure of the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the feed mixing mechanism of the present invention;

[0021] Figure 5 It is a three-dimensional diagram of the reciprocating striking mechanism of the present invention.

[0022] In the figure: 1. Base; 2. Production tank; 3. Silo; 4. Opening and closing valve; 5. Feed tank; 6. Discharge pipe; 7. Feed mixing mechanism; 71. First motor; 72. Support bar; 73. Connecting shaft; 74. Spiral blade; 75. First pulley; 76. Rotating shaft; 77. Second pulley; 78. Three-stirring rod group; 79. Transmission chain; 8. Fixed platform; 9. Reciprocating knocking mechanism; 91. Limiting bar; 92. Support plate; 93. Connecting rod; 94. Striking head; 95. Connecting block; 96. Transmission shaft; 97. Second motor; 98. Rotating disk; 99. Rotating shaft; 910. Transmission arm; 911. Spring rod; 912. Striking head; 10. Fixed sleeve; 11. Support column; 12. T-shaped seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5As shown, the utility model is an automatic feeding device for adhesive production, including a production tank 2 and a silo 3 arranged above a base 1. The silo 3 is provided with an opening and closing valve 4, which is electrically connected to an external power supply and controlled by an external program. The bottom of the silo 3 is connected to a feed tank 5, and the bottom of the feed tank 5 is connected to a discharge pipe 6. The discharge pipe 6 is made of wear-resistant alloy steel, has high hardness and wear resistance, and can effectively resist wear and deformation during knocking. A feed mixing mechanism 7 is provided between the feed tank 5 and the base 1; the feed mixing mechanism 7 includes a first motor 71 fixedly connected to the back of the feed tank 5 and a support bar 72 fixedly connected to the top of the base 1. The first motor 71 is electrically connected to the external power supply and controlled by an external program. The first motor 71 is a dual-axis motor with a specific design and two output shafts. Each output shaft can be controlled separately, which is suitable for applications requiring a higher level of control and complexity. The first motor 71 is provided with two output shafts. The end of the front output shaft is fixedly connected to a connecting shaft 73. The surface of the connecting shaft 73 is fixedly connected to a spiral blade 74. The surface of the rear output shaft is fixedly connected to a first pulley 75. The inner wall of the support bar 72 is fixedly connected to a rotating shaft 76. The surface of the rotating shaft 76 is respectively fixedly connected to a second pulley 77 and a three-stirring rod group 78. A transmission chain 79 is rotatably connected between the first pulley 75 and the second pulley 77. The transmission chain 79 is an alloy steel chain, which is a high-strength chain material with excellent durability and fatigue resistance. It combines The advantages of multiple metal elements enable the chain to maintain stability and strength when subjected to high loads and long-term operation, and can meet application scenarios with extremely high requirements for rigidity and strength. Its high durability and fatigue resistance ensure that the chain is not easy to break or fall off during long-term use. By setting up a feeding and mixing mechanism 7, the spiral blade 74 is allowed to rotate continuously, which can stably and continuously ensure that the material is pushed out at a uniform speed, solving the problem of unstable discharge, and can also fully stir and mix the material during the adhesive production process to achieve a uniform state, thereby improving the quality of subsequent product production.

[0025] A fixed platform 8 is provided on the front of the base 1, and a reciprocating knocking mechanism 9 is provided on the top of the fixed platform 8. By setting the reciprocating knocking mechanism 9, vibration can be generated by continuously knocking the feed pipe, which helps to loosen and move the material in the pipe, thereby further reducing or avoiding the occurrence of blockage, increasing the internal energy of the material, and enhancing its fluidity.

[0026] The reciprocating knocking mechanism 9 includes a limit bar 91 and a support plate 92 fixedly connected to the top of the fixed platform 8. The inner wall of the limit bar 91 is slidably connected to a connecting rod 93, the back of the connecting rod 93 is fixedly connected to a knocking rod 94, the front of the connecting rod 93 is fixedly connected to a connecting block 95, one side of the connecting block 95 is fixedly connected to a transmission shaft 96, and one side of the support plate 92 is fixedly connected to a second motor 97. The second motor 97 is electrically connected to an external power supply and is controlled by an external program. The output end of the second motor 97 is fixedly connected to a rotating disk 98, and one side of the rotating disk 98 is fixedly connected to a rotating shaft 99. The surface of the rotating shaft 99 is rotatably connected to a transmission arm 910. The back of the knocking rod 94 is fixedly connected to a knocking head 912 through a spring rod 911. The spring rod 911 has a high stiffness coefficient. When the knocking head contacts 912 and the discharge pipe 6, the spring rod 911 can absorb and slow down the impact force, thereby preventing damage or jamming caused by rigid contact. At the same time, the spring rod 911 with a large elastic coefficient can ensure that the knocking head provides a relatively stable knocking force during the knocking process, avoids sudden changes in force, and makes the knocking more uniform and effective. In this way, during the material discharge process, it helps to promote the smooth discharge of materials and improve production efficiency and stability. The knocking head 912 is made of stainless steel and has the characteristics of high strength, corrosion resistance, and high temperature resistance. It is suitable as the material of the knocking head. It can effectively resist wear and corrosion, ensuring the long-term stable operation of the knocking device.

[0027] A fixing sleeve 10 is fixedly connected to the surface of the feed tank 5 , four supporting columns 11 are fixedly connected to the bottom of the fixing sleeve 10 , and two T-shaped seats 12 are fixedly connected to the bottom of the production tank 2 .

[0028] The connecting shaft 73 is rotatably connected to the inner wall of the feeding tank 5 . Five three-stirring rod groups 78 are provided and distributed in a linear array on the surface of the rotating shaft 76 .

[0029] The transmission arm 910 and the transmission shaft 96 are rotatably connected.

[0030] The four support columns 11 and the two T-shaped seats 12 are fixedly connected to the base 1 .

[0031] A discharge pump and a discharge pipe are also provided at the bottom of the production tank 2, which will not be described in detail herein.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] The working principle of the present invention is as follows: first, the opening and closing valve 4 is started to allow the material in the silo 3 to enter the feed tank 5, and then the first motor 71 is started to drive the connecting shaft 73 and the first pulley 75 to rotate through the front and rear output shafts respectively. The connecting shaft 73 rotates and drives the spiral blades 74 on its surface to continuously rotate and extrude the material, so that the material enters the production tank 2 evenly and continuously from the discharge pipe 6. At this time, the first pulley 75 rotates and drives the second pulley 77 through the transmission chain 79, so that the second pulley 77 rotates between the support bar 72 and the inner wall of the production tank 2 through the rotating shaft 76. When the rotating shaft 76 rotates, it drives the multiple The three stirring rod groups 78 rotate to stir and mix the materials in the production tank 2. At this time, the second motor 97 is immediately started to drive the rotating disk 98 at the output end to rotate. While the rotating disk 98 rotates, the rotating shaft 99 on it drives the transmission shaft 96 through the transmission connecting rod 910, so that the transmission shaft 96 and the connecting block 95 slide back and forth in the inner wall of the limit bar 91 through the connecting rod 93, so that the knocking head 94 drives the knocking head 912 through the spring rod 911 to knock the surface of the discharge pipe 6 reciprocatingly and continuously. At the same time, after the knocking head 912 touches the discharge pipe 6, it is buffered by the spring rod 911. Such knocking vibration promotes its steady discharge.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for adhesive production, comprising a production tank (2) and a silo (3) arranged above a base (1), characterized in that: The silo (3) is provided with an opening and closing valve (4), the bottom of the silo (3) is connected to a feeding tank (5), the bottom of the feeding tank (5) is connected to a feeding pipe (6), and a feeding mixing mechanism (7) is provided between the feeding tank (5) and the base (1); The feeding and mixing mechanism (7) comprises a first motor (71) fixedly connected to the back of the feeding tank (5) and a support bar (72) fixedly connected to the top of the base (1); the first motor (71) is provided with two output shafts, the end of the front output shaft is fixedly connected to a connecting shaft (73), the surface of the connecting shaft (73) is fixedly connected to a spiral blade (74), the surface of the rear output shaft is fixedly connected to a first pulley (75), the inner wall of the support bar (72) is fixedly connected to a rotating shaft (76), the surface of the rotating shaft (76) is respectively fixedly connected to a second pulley (77) and a three-stirring rod group (78), and a transmission chain (79) is rotatably connected between the first pulley (75) and the second pulley (77).

2. The automatic feeding device for adhesive production according to claim 1, characterized in that: A fixing platform (8) is provided on the front of the base (1), and a reciprocating knocking mechanism (9) is provided on the top of the fixing platform (8).

3. The automatic feeding device for adhesive production according to claim 2, characterized in that: The reciprocating knocking mechanism (9) comprises a limit bar (91) and a support plate (92) fixedly connected to the top of the fixed platform (8); the inner wall of the limit bar (91) is slidably connected to a connecting rod (93); the back of the connecting rod (93) is fixedly connected to a knocking rod (94); the front of the connecting rod (93) is fixedly connected to a connecting block (95); one side of the connecting block (95) is fixedly connected to a transmission shaft (96); one side of the support plate (92) is fixedly connected to a second motor (97); the output end of the second motor (97) is fixedly connected to a rotating disk (98); one side of the rotating disk (98) is fixedly connected to a rotating shaft (99); the surface of the rotating shaft (99) is rotatably connected to a transmission arm (910); and the back of the knocking rod (94) is fixedly connected to a knocking head (912) via a spring rod (911).

4. The automatic feeding device for adhesive production according to claim 1, characterized in that: A fixed sleeve (10) is fixedly connected to the surface of the feed tank (5), four support columns (11) are fixedly connected to the bottom of the fixed sleeve (10), and two T-shaped seats (12) are fixedly connected to the bottom of the production tank (2).

5. The automatic feeding device for adhesive production according to claim 1, characterized in that: The connecting shaft (73) is rotatably connected to the inner wall of the feeding tank (5), and the three stirring rod groups (78) are provided in five groups and are distributed in a linear array on the surface of the rotating shaft (76).

6. The automatic feeding device for adhesive production according to claim 3, characterized in that: The transmission arm (910) and the transmission shaft (96) are rotationally connected.

7. The automatic feeding device for adhesive production according to claim 4, characterized in that: The four support columns (11) and the two T-shaped seats (12) are all fixedly connected to the base (1).

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