Automatic batching system for adhesive production line

Abstract

The utility model discloses an automatic batching system for an adhesive production line. The automatic batching system comprises a rack, and a mixing barrel and a group of raw material barrels which are arranged on the rack, each raw material barrel is provided with a metering pump; a flow adjusting hand wheel is arranged on the metering pump, an inlet valve is arranged at an inlet, and an outlet valve is arranged at an outlet; the inlet valve is communicated with a discharge hole of the raw material barrel; the outlet valve is communicated with a feeding hole of the mixing barrel; a worm gear is mounted on a driving shaft of each metering pump; the worm gear is in meshed connection with the worm; and the worm is connected with an output shaft of the driving motor and is driven by the driving motor to rotate. According to the automatic batching system, one metering pump is correspondingly arranged at the discharge hole of each raw material barrel, and the metering pumps are in transmission connection with the driving motor through the worm and gear mechanisms, so that the plurality of metering pumps can be driven to synchronously rotate through one driving motor, and the synchronous discharge of the plurality of raw material barrels is realized; the batching efficiency is high, the production cost is low and the economy is good.

Description

Technical Field

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

[0002] Adhesion (bonding, bonding, gluing, gluing) refers to the technology of connecting the surfaces of homogeneous or heterogeneous objects with adhesives. It has the characteristics of continuous stress distribution, light weight, or sealing, and low process temperature in most cases. It is suitable for connecting different materials, different thicknesses, ultra-thin specifications and complex components. Adhesives are prepared by mixing multiple ingredients in a certain proportion. Therefore, in the preparation process of adhesives, various raw material components need to be mixed in a certain proportion.

[0003] The traditional batching method is to use manual weighing and then manual feeding, which is cumbersome to operate, has low control accuracy, and causes a lot of material loss, resulting in a long batching time and low efficiency. In order to solve the above problems, automatic batching equipment has appeared on the market to complete high-precision ingredient batching. However, the current automatic batching equipment can only realize the automatic quantitative discharging of one raw material component. Multiple raw material components require multiple automatic batching equipment, which is costly; and the various raw material components need to be discharged separately according to the proportion, and then mixed. Once one of the raw material components is discharged incorrectly, it will affect the performance of the prepared adhesive. Utility Model Content

[0004] In order to overcome the above-mentioned problems existing in the prior art, the utility model provides an automatic batching system for an adhesive production line; the automatic batching system is provided with a metering pump corresponding to the discharge port of each raw material barrel, and realizes the transmission connection between the metering pump and the driving motor through a worm gear, so that multiple metering pumps can be driven to rotate synchronously by one driving motor to realize synchronous discharge of multiple raw material barrels, with high batching efficiency, low production cost and good economy; in addition, a flow regulating handwheel is also provided on the metering pump, and before batching, the discharge amount of each metering pump can be adjusted by rotating the flow regulating handwheel, so that each raw material barrel can discharge accurately according to the proportion, and the batching accuracy is high.

[0005] The technical solution of this application is:

[0006] The automatic batching system for adhesive production line comprises a frame, a mixing barrel and a group of raw material barrels arranged on the frame; each raw material barrel is equipped with a metering pump; the metering pump is provided with a flow regulating hand wheel, an inlet valve is provided at its inlet, and an outlet valve is provided at its outlet; the inlet valve is connected with the discharge port of the raw material barrel; the outlet valve is connected with the feed port of the mixing barrel; a worm gear is respectively installed on the driving shaft of each metering pump; the worm gear is meshedly connected with the worm; the worm is connected with the output shaft of the driving motor and is driven to rotate by the driving motor.

[0007] Compared with the prior art, the automatic batching system for the adhesive production line of the utility model is provided with a metering pump corresponding to the discharge port of each raw material barrel, and the metering pump is connected to the driving motor through a worm gear, so that during batching, a plurality of metering pumps can be driven by a driving motor to rotate synchronously, so that the synchronous discharge of multiple raw material barrels is realized, the batching efficiency is high, and the production cost is low and the economy is good, which is conducive to promotion and use; in addition, a flow regulating hand wheel is also provided on the metering pump, and before batching, the discharge amount of each metering pump can be adjusted by rotating the flow regulating hand wheel, so that each raw material barrel can be accurately discharged according to the proportion, and then enter the mixing barrel for mixing, and the batching accuracy is high.

[0008] As an optimization, in the aforementioned automatic batching system for adhesive production line, a support frame is provided at each end of the worm, and the support frame is fixed on the frame. The support frame is used to support the worm to ensure the stability of the worm when it rotates. Furthermore, a rolling bearing is embedded in the support frame, and the worm is inserted into the rolling bearing. Thereby, the friction coefficient during the rotation of the worm can be reduced, and its normal working position and rotation accuracy can be ensured, and the rolling bearing is easy to use and maintain and easy to replace.

[0009] As an optimization, in the aforementioned automatic batching system for adhesive production line, the worm is connected to the output shaft of the driving motor through a coupling. The coupling connection allows the worm and the output shaft of the driving motor to rotate smoothly, ensuring transmission performance and making installation easier.

[0010] As an optimization, in the aforementioned automatic batching system for adhesive production line, the feed port of the mixing barrel is in the shape of a square cone with a wide top and a narrow bottom. Thus, it is convenient for the various raw material components to be put in to continuously flow and fall, reduce the falling resistance of the raw material components, and avoid the raw material components from gathering at the feed port. Furthermore, the discharge port is in the shape of a funnel and is arranged at the bottom of the raw material barrel. Thus, it is easier for each raw material component to flow out of the raw material barrel into the metering pump.

[0011] As an optimization, in the aforementioned automatic batching system for adhesive production line, the frame includes a work surface; the metering pump and the driving motor are arranged on the work surface; a bottom plate is arranged below the work surface, and the mixing barrel is fixed on the bottom plate; a support plate is arranged above the work surface, and the raw material barrel is fixed on the support plate; the bottom plate and the support plate are connected to the work surface through supporting rods respectively. At this time, the frame structure is simple, which is convenient for layout of various components, easy to install, and easy to implement.

[0012] Furthermore, a boss is provided on the work surface, and the drive motor is fixed on the boss. The design of the boss facilitates raising the drive motor so that its output shaft and the worm are at the same height, which facilitates the connection between the two.

[0013] Furthermore, the support frame and the metering pump are fixed to the work surface by bolts. In this case, the structure is simple and easy to disassemble and assemble, which is convenient for later maintenance and replacement of various components, and the connection firmness between the support frame, the metering pump and the work surface is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the automatic batching system for the adhesive production line of the present application;

[0015] Figure 2 yes Figure 1 The back structural diagram of the automatic batching system for the adhesive production line;

[0016] Figure 3 It is a schematic diagram of the assembly of the raw material barrel and the metering pump in this application;

[0017] Figure 4 It is a schematic diagram of the assembly of the metering pump and the drive motor in this application.

[0018] The markings in the attached drawings are: 1-frame, 101-work surface, 102-bottom plate, 103-support plate, 104-support rod, 105-boss; 2-mixing barrel, 201-feeding port; 3-raw material barrel, 301-discharging port; 4-metering pump, 401-flow regulating hand wheel, 402-inlet valve, 403-outlet valve; 5-worm gear; 6-worm; 7-drive motor; 8-support frame; 9-rolling bearing. DETAILED DESCRIPTION

[0019] The present application is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present application.

[0020] See also Figure 1The automatic batching system for adhesive production line of the present application comprises a frame 1, a mixing barrel 2 and a group of raw material barrels 3 (the number of raw material barrels 3 is designed according to the number of required raw material components) arranged on the frame 1; each raw material barrel 3 is equipped with a metering pump 4; the metering pump 4 is provided with a flow regulating hand wheel 401, an inlet valve 402 is provided at its inlet, and an outlet valve 403 is provided at its outlet; the inlet valve 402 is connected with the discharge port 301 of the raw material barrel 3; the outlet valve 403 is connected with the feed port 201 of the mixing barrel 2 (a discharge tap is provided on the mixing barrel 2); a worm gear 5 is respectively installed on the driving shaft of each metering pump 4; the worm gear 5 is meshedly connected with the worm 6; the worm 6 is connected with the output shaft of the driving motor 7 and is driven to rotate by the driving motor 7.

[0021] When mixing ingredients, first load different raw material components into each raw material barrel 3, and according to the mixing ratio of different raw material components, turn the corresponding flow regulating hand wheel 401 to change the discharge amount of the metering pump 4, so that each raw material barrel 3 can discharge materials according to the ratio; after the drive motor 7 is started, the raw material components in each raw material barrel 3 enter the metering pump 4 from the discharge port 301 at the same time, and flow into the mixing barrel 2 from the outlet of the metering pump 4 for mixing.

[0022] Example (see Figure 1 to Figure 4 ):

[0023] In this embodiment, a support frame 8 is provided at each end of the worm 6, and the support frame 8 is fixed on the frame 1. The support frame 8 is used to support the worm 6 to ensure the stability of the worm 8 when it rotates. Furthermore, a rolling bearing 9 is embedded in the support frame 8; the worm 6 is inserted into the rolling bearing 9. Therefore, the friction coefficient of the worm 6 during rotation can be reduced, and its normal working position and rotation accuracy can be ensured. In addition, the rolling bearing 9 is easy to use and maintain and easy to replace.

[0024] In this embodiment, the worm 6 is connected to the output shaft of the drive motor 7 through a coupling. The coupling connection allows the worm 6 and the output shaft of the drive motor 7 to rotate smoothly, thereby ensuring transmission performance and being easy to install.

[0025] In this embodiment, the feed port 201 of the mixing barrel 2 is in the shape of a square cone that is wide at the top and narrow at the bottom. As a result, it is convenient for the various raw material components to be fed in to continuously flow down, reduce the falling resistance of the raw material components, and avoid the raw material components from gathering at the feed port. Furthermore, the discharge port 301 is in the shape of a funnel and is provided at the bottom of the raw material barrel 3. As a result, it is easier for the raw material components to flow out of the raw material barrel 3 to the metering pump 4.

[0026] In this embodiment, the frame 1 includes a work surface 101; the metering pump 4 and the driving motor 7 are arranged on the work surface 101; a bottom plate 102 is arranged below the work surface 101, and the mixing barrel 2 is fixed on the bottom plate 102; a support plate 103 is arranged above the work surface 101, and the raw material barrel 3 is fixed on the support plate 103; the bottom plate 102 and the support plate 103 are respectively connected to the work surface 101 through support rods 104. At this time, the frame 1 has a simple structure, is easy to lay out the components, is easy to install, and has low implementation difficulty.

[0027] In this embodiment, a boss 105 is provided on the work surface 101, and the drive motor 7 is fixed on the boss 105. The design of the boss 105 allows the drive motor 7 to be elevated, and its output shaft is at the same height as the worm 6, which is convenient for the connection between the two; no additional elevation material is required. Furthermore, the support frame 8 and the metering pump 4 are fixed to the work surface 101 by bolts. At this time, the structure is simple and easy to disassemble and assemble, which is convenient for the later maintenance and replacement of various components, and the firmness of the connection between the support frame 8, the metering pump 4 and the work surface 101 is guaranteed.

[0028] The above general description of the utility model involved in this application and the description of its specific implementation method should not be understood as limiting the technical solution of the utility model. Based on the disclosure of this application, those skilled in the art can add, reduce or combine the disclosed technical features in the above general description or / and the specific implementation method (including examples) without violating the constituent elements of the utility model involved, to form other technical solutions within the scope of protection of this application.

Claims

1. Automatic batching system for adhesive production line, characterized by: The invention comprises a frame (1), a mixing barrel (2) and a group of raw material barrels (3) arranged on the frame (1); each raw material barrel (3) is equipped with a metering pump (4); the metering pump (4) is provided with a flow regulating hand wheel (401), an inlet valve (402) is provided at the inlet of the metering pump (4), and an outlet valve (403) is provided at the outlet; the inlet valve (402) is connected to the discharge port (301) of the raw material barrel (3); the outlet valve (403) is connected to the feed port (201) of the mixing barrel (2); a worm gear (5) is respectively installed on the driving shaft of each metering pump (4); the worm gear (5) is meshedly connected with a worm (6); the worm (6) is connected to the output shaft of a driving motor (7) and is driven to rotate by the driving motor (7).

2. The automatic batching system for adhesive production line according to claim 1, characterized in that: A support frame (8) is respectively provided at both ends of the worm (6), and the support frame (8) is fixed on the frame (1).

3. The automatic batching system for adhesive production line according to claim 2, characterized in that: A rolling bearing (9) is embedded in the support frame (8); and the worm (6) is inserted into the rolling bearing (9).

4. The automatic batching system for adhesive production line according to claim 3, characterized in that: The worm (6) is connected to the output shaft of the driving motor (7) via a coupling.

5. The automatic batching system for adhesive production line according to claim 1, characterized in that: The feed inlet (201) of the mixing barrel (2) is in the shape of a square cone that is wider at the top and narrower at the bottom.

6. The automatic batching system for adhesive production line according to claim 5, characterized in that: The discharge port (301) is funnel-shaped and is arranged at the bottom of the raw material barrel (3).

7. The automatic batching system for adhesive production line according to claim 2, characterized in that: The frame (1) comprises a work surface (101); the metering pump (4) and the driving motor (7) are arranged on the work surface (101); a bottom plate (102) is arranged below the work surface (101), and the mixing barrel (2) is fixed on the bottom plate (102); a support plate (103) is arranged above the work surface (101), and the raw material barrel (3) is fixed on the support plate (103); the bottom plate (102) and the support plate (103) are respectively connected to the work surface (101) through supporting rods (104).

8. The automatic batching system for adhesive production line according to claim 7, characterized in that: A boss (105) is provided on the work surface (101), and the drive motor (7) is fixed on the boss (105).

9. The automatic batching system for adhesive production line according to claim 7, characterized in that: The support frame (8) and the metering pump (4) are fixed to the work surface (101) by bolt connection.

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