Automatic feeding device for rosin processing

Abstract

The utility model relates to an automatic feeding device for rosin processing, in particular to the field of automatic feeding for rosin processing, which comprises a shell, an outer feeding port and an upper material guiding plate, a rotating shaft is mounted on the inner side wall of the shell, an arc-shaped plate is mounted on the rotating shaft, a vertical bevel gear is mounted on the inner side wall of the shell, and the upper material guiding plate is mounted on the vertical bevel gear. A rotating shaft is installed in the outer shell and connected with a vertical bevel gear through an upper connecting belt, a transverse bevel gear is installed at the bottom in the outer shell, a rotating disc is installed at the bottom in the outer shell and connected with the transverse bevel gear through a lower connecting belt, and a plurality of through holes are formed in the surface of the rotating disc. When materials enter the space between the arc-shaped plates and the circular plate on the rotating shaft from the inner feeding port, due to the fact that the rotating shaft between the arc-shaped plates rotates towards the side of the rotating disc under the action of gravity, the vertical bevel gear and the transverse bevel gear are driven to rotate, meanwhile, the rotating disc rotates along with the rotating shaft, rosin falls into the rotating disc, quantitative feeding of rosin is completed, operation is easy, and use is convenient.

Description

Technical Field

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

[0002] Rosin is often used as a tackifying resin in hot melt, pressure sensitive and solvent adhesives to increase initial adhesion and bond strength. Rosin is very sensitive to light, heat and oxygen, especially in powder form, which is very easy to oxidize. Therefore, it is best to store it in a whole block to prevent oxidation from darkening the color and changing the performance. When the surface of block rosin is oxidized, an oxide film is formed to prevent further oxidation of the internal rosin. Moisture can accelerate the oxidation process of rosin, and acetic acid is released when it is deeply oxidized. Rosin is a very important chemical raw material and is widely used in various industrial sectors.

[0003] The Chinese patent with application number 202321424913.7 discloses an automatic rosin feeding device, which relates to the technical field of automatic rosin feeding, specifically an automatic rosin feeding device, including a processing box and a material box, one side of the processing box is fixedly installed with a feeding slideway, the top of the material box is fixedly connected with a feeding barrel, and one end of the feeding barrel is fixedly installed with a first motor. The advantage of this utility model is that through the cooperation between the material box, the feeding barrel, the first motor, the first rotating shaft, the spiral feeding fan blade, the feeding slideway and the feeding port, the rotation of the spiral feeding fan blade driven by the operation of the first motor can automatically feed the rosin, and the speed and efficiency of feeding are high at the same time, which can greatly improve the speed and efficiency of rosin production. The cooperation between the weight sensor plate and the display screen can monitor the remaining amount of rosin material inside the material box, and can remind the staff to supplement the material. The material can be gathered in the middle by the gathering slope to facilitate the feeding operation.

[0004] This type of rosin automatic feeding device is difficult to quantitatively feed the added rosin, which affects the subsequent processing effect. Therefore, an automatic feeding device for rosin processing is designed to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide an automatic feeding device for rosin processing to solve the above problems.

[0006] In order to solve the above technical problems, the utility model provides an automatic feeding device for rosin processing, comprising an outer shell, an outer feeding port opened on the top of the outer shell and an upper guide plate installed around the bottom of the outer feeding port, a rotating shaft is rotatably installed on the inner side wall of the outer shell, a plurality of arc plates are installed around the rotating shaft, a lower inclined surface is installed between adjacent arc plates, a vertical bevel gear is rotatably installed on the inner side wall of the outer shell below the rotating shaft, the rotating shaft is connected to the vertical bevel gear through an upper link belt, a transverse bevel gear is rotatably installed on the inner bottom of the outer shell, the transverse bevel gear is meshed with the vertical bevel gear, a turntable is rotatably installed on the inner bottom of the outer shell at one side of the transverse bevel gear, the turntable is connected to the transverse bevel gear through a lower link belt, a plurality of through holes are opened around the surface of the turntable, and a lower feeding port is opened on the outer shell below the through holes.

[0007] Furthermore, a platform is installed inside the shell above the arc plate, an inner feeding port is opened on the platform, a lower feed guide plate is installed around the lower part of the inner feeding port, an upper slope is installed on the platform on one side of the outer feeding port, the upper slope is placed on one side of the inner feeding port, and baffles are installed on both sides of the upper slope on the platform.

[0008] Furthermore, a shaft is rotatably mounted at the center of the bottom of the turntable, and the other end of the shaft is fixed to the bottom of the shell.

[0009] Furthermore, a base is installed at the bottom of the shell, the turntable is placed on the base, an axial hole through which the shaft body can pass is opened in the center of the base, an upper material opening larger than the size of the through hole is opened at one of the through holes on the surface of the turntable, and a support column is installed at the bottom of the base, and the support column is placed on the bottom of the shell.

[0010] Furthermore, the arc plate is double-sided arc-shaped, and a circular plate is installed on the outer side of the arc plate to prevent the rosin in the middle of the arc plate from falling into the inside of the shell.

[0011] Furthermore, the lower inclined surface faces the turntable side, so that the rosin turns to rotate toward the turntable side when entering the space between the arc plate and the circular plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model uses the horizontal bevel gear and the vertical bevel gear linked inside the shell. When the material enters the space between the arc plate and the circular plate on the rotating shaft from the inner feeding port, the rotating shaft between the arc plates rotates toward the turntable side due to the gravity, driving the vertical bevel gear and the horizontal bevel gear to rotate, and the turntable also rotates, and the rosin falls into the turntable, completing the quantitative feeding of the rosin. The operation is simple and easy to use.

[0014] 2. The utility model temporarily stores rosin through the base at the bottom of the turntable until the turntable rotates to the upper feeding port, and then passes through the upper feeding port and then through the lower feeding port to enter the rosin processing instrument, thereby avoiding inaccurate delivery due to the inability to control the falling speed of the rosin. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of an automatic feeding device for rosin processing of the utility model;

[0016] Figure 2 This is a bottom view of an automatic feeding device for rosin processing of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of an automatic feeding device for rosin processing of the utility model;

[0018] Figure 4 This is an internal structure diagram of an automatic feeding device for rosin processing of the utility model;

[0019] Figure 5 This is a side view of the internal structure of an automatic feeding device for rosin processing of the utility model;

[0020] Figure 6 It is a stereoscopic diagram of a turntable of an automatic feeding device for rosin processing of the utility model;

[0021] Figure 7 This is a three-dimensional diagram of the base of an automatic feeding device for rosin processing of the utility model;

[0022] Figure 8 This is a diagram of the internal structure of the rotating shaft portion of an automatic feeding device for rosin processing of the utility model;

[0023] Fig. 9 The utility model is a three-dimensional diagram of the arc-shaped plate part of an automatic feeding device for rosin processing.

[0024] In the figure:

[0025] 1. Shell; 11. External feeding port; 111. Upper feeding plate; 12. Platform; 121. Internal feeding port; 122. Lower feeding plate; 123. Upper inclined surface; 124. Baffle; 13. Lower feeding port;

[0026] 2. rotating shaft; 21. arc-shaped plate; 211. circular plate; 212. lower inclined surface; 22. vertical bevel gear; 221. upper link belt;

[0027] 3. Turntable; 31. Through hole; 311. Shaft; 32. Bevel gear; 321. Lower link belt; 33. Base; 331. Shaft hole; 332. Upper feed port; 333. Support column. DETAILED DESCRIPTION

[0028] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0029] like Figures 1 to 9 As shown, the utility model provides an automatic feeding device for rosin processing, comprising a housing 1, an external feeding port 11 opened on the top of the housing 1, and an upper guide plate 111 installed around the lower part of the external feeding port 11, used to guide the feeding direction of rosin, a rotating shaft 2 is rotatably installed on the inner side wall of the housing 1, a plurality of arc plates 21 are installed around the rotating shaft 2, and a lower inclined surface 212 is installed between adjacent arc plates 21, a vertical bevel gear 22 is rotatably installed on the inner side wall of the housing 1 below the rotating shaft 2, and the rotating shaft 2 is driven by an upper link belt 22 1 is connected with the vertical bevel gear 22, a transverse bevel gear 32 is rotatably installed at the bottom of the housing 1, and the transverse bevel gear 32 is meshed with the vertical bevel gear 22. A turntable 3 is rotatably installed at the bottom of the housing 1 on one side of the transverse bevel gear 32. The turntable 3 is connected with the transverse bevel gear 32 through a lower link belt 321. A plurality of through holes 31 are opened around the surface of the turntable 3. The through holes 31 are set in an arc shape. When the turntable 3 rotates, the width of the through holes 31 remains almost unchanged to prevent the rosin from falling. The housing 1 is provided with a lower material outlet 13 below the through holes 31.

[0030] A platform 12 is installed inside the shell 1 above the arc plate 21, and an inner feeding port 121 is opened on the platform 12. A lower guide plate 122 is installed around the lower part of the inner feeding port 121. An upper inclined surface 123 is installed on the platform 12 on one side of the outer feeding port 11. The upper inclined surface 123 is used to control the falling speed to prevent the quantitative effect from being affected by falling too fast. The upper inclined surface 123 is placed on one side of the inner feeding port 121. Baffles 124 are installed on both sides of the upper inclined surface 123 of the platform 12 to prevent rosin from falling onto the platform 12.

[0031] A shaft body 311 is rotatably mounted at the center of the bottom of the turntable 3 , and the other end of the shaft body 311 is fixed to the bottom of the housing 1 .

[0032] A base 33 is installed at the bottom of the outer shell 1, and the turntable 3 is placed on the base 33. An axial hole 331 is opened in the center of the base 33 for passing the shaft body 311. An upper material opening 332 larger than the through hole 31 is opened at one of the through holes 31 on the surface of the turntable 3. A support column 333 is installed at the bottom of the base 33. The support column 333 is placed on the bottom of the outer shell 1. The support column 333 can prevent device failure caused by weight imbalance.

[0033] The arc plate 21 is double-sided arc-shaped, and a circular plate 211 is installed on the outer side of the arc plate 21 to prevent the rosin in the middle of the arc plate 21 from falling into the inside of the housing 1.

[0034] The lower inclined surface 212 faces the rotating disk 3, so that the rotating shaft 2 rotates toward the rotating disk 3 when the rosin enters the space between the arc plate 21 and the circular plate 211.

[0035] Rosin is fed from the outer feeding port 11 to the upper inclined surface 123 on the platform 12, the rosin moves along the upper inclined surface 123, and falls into the space between the arc plate 21 and the circular plate 211 through the inner feeding port 121. The inner lower inclined surface 212 makes the center of gravity of the rotating shaft 2 deviate to the direction of the turntable 3, the rotating shaft 2 rotates, and the vertical bevel gear 22 connected to it through the upper link belt 221 rotates accordingly, driving the transverse bevel gear 32 meshing with it to rotate, and the shaft body 311 connected to the transverse bevel gear 32 through the lower link belt 321 also rotates accordingly, and the turntable 3 on the shaft body 311 rotates accordingly. When the arc plate 21 equipped with rosin rotates to above the through hole 31 on the turntable 3, the rosin falls into the through hole 31, completing the quantitative temporary storage, and the turntable 3 continues to rotate. When the through hole 31 equipped with rosin rotates to the upper feeding port 332 on the base 33, the rosin falls and continues to fall into the rosin processing device through the lower feeding port 13.

[0036] The above is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without departing from the technical idea of ​​the invention. The technical scope of the invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An automatic feeding device for rosin processing, comprising a housing (1), an external feeding port (11) opened at the top of the housing (1), and an upper guide plate (111) installed around the lower part of the external feeding port (11), characterized in that: A rotating shaft (2) is rotatably mounted on the inner wall of the shell (1), a plurality of arc-shaped plates (21) are mounted around the rotating shaft (2), and a lower inclined surface (212) is mounted between adjacent arc-shaped plates (21). A vertical bevel gear (22) is rotatably mounted on the inner wall of the shell (1) below the rotating shaft (2), the rotating shaft (2) is connected to the vertical bevel gear (22) via an upper link belt (221), a transverse bevel gear (32) is rotatably mounted on the inner bottom of the shell (1), the transverse bevel gear (32) meshes with the vertical bevel gear (22), a rotating disk (3) is rotatably mounted on the inner bottom of the shell (1) at one side of the transverse bevel gear (32), the rotating disk (3) is connected to the transverse bevel gear (32) via a lower link belt (321), a plurality of through holes (31) are arranged around the surface of the rotating disk (3), and a lower material passage (13) is arranged on the outer shell (1) below the through holes (31).

2. An automatic feeding device for rosin processing as claimed in claim 1, characterized in that: A platform (12) is installed inside the shell (1) above the arc-shaped plate (21); an inner feeding port (121) is provided on the platform (12); a lower guide plate (122) is installed around the lower portion of the inner feeding port (121); an upper inclined surface (123) is installed on the platform (12) at one side of the outer feeding port (11); the upper inclined surface (123) is placed on one side of the inner feeding port (121); and baffles (124) are installed on both sides of the upper inclined surface (123) on the platform (12).

3. An automatic feeding device for rosin processing as claimed in claim 2, characterized in that: A shaft body (311) is rotatably mounted at the center of the bottom of the turntable (3), and the other end of the shaft body (311) is fixed to the bottom of the housing (1).

4. An automatic feeding device for rosin processing as claimed in claim 3, characterized in that: A base (33) is installed at the bottom of the housing (1), and the turntable (3) is placed on the base (33). An axial hole (331) is provided at the center of the base (33) through which the shaft (311) can pass. An upper material passage (332) larger than the through hole (31) is provided at one of the through holes (31) on the surface of the turntable (3). A support column (333) is installed at the bottom of the base (33), and the support column (333) is placed on the bottom of the housing (1).

5. An automatic feeding device for rosin processing as claimed in claim 4, characterized in that: The arc-shaped plate (21) is a double-sided arc-shaped plate, and a circular plate (211) is installed on the outer side of the arc-shaped plate (21) to prevent the rosin in the middle of the arc-shaped plate (21) from falling into the inside of the housing (1).

6. An automatic feeding device for rosin processing as claimed in claim 5, characterized in that: The lower inclined surface (212) faces the rotating disk (3), so that when the rosin enters the space between the arc plate (21) and the circular plate (211), the rotating shaft (2) rotates toward the rotating disk (3).

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