Quantitative filling device for PVC adhesive production

Abstract

The utility model discloses a quantitative filling device for PVC (polyvinyl chloride) adhesive production, which comprises a support and a filling barrel, a first rotating roller, a second rotating roller, a third rotating roller and a fourth rotating roller are sequentially mounted in the support from left to right through bearings, and a measuring scale is fixedly mounted in the middle of the support. A limiting seat is fixedly connected to the upper surface of the measuring scale, an electromagnetic valve is installed on a discharging pipe on the lower surface of the filling barrel, and the electromagnetic valve is electrically connected with the measuring scale through a data line. According to the quantitative filling device for PVC adhesive production, an electric push rod can drive an extrusion plate to move downwards, an adhesive is extruded from the interior of a filling barrel through an electromagnetic valve, the extruded adhesive directly falls into a packaging barrel, a measuring scale can directly weigh materials in the packaging barrel, and when the set weight is reached, the quantitative filling device is used for filling the adhesive. The measuring scale can feed back the weight of the materials to the electromagnetic valve through the data line, so that the electromagnetic valve is closed in time, the purpose of quantitative filling can be achieved, and filling errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC adhesive filling, in particular to a quantitative filling device for PVC adhesive production. Background Art

[0002] PVC adhesive is one of the most important auxiliary materials and is widely used in packaging operations. Adhesive is a sticky substance that uses its sticky properties to connect two separate materials together. There are many types of adhesives, which are widely used in soft furnishings, building materials, etc. Adhesives generally need to be packaged in barrels for subsequent use.

[0003] When filling PVC adhesive, the control valve is often opened directly to allow the PVC adhesive to flow into the filling barrel to meet the filling needs. However, during filling, since the product is not weighed, it is difficult to control the filling amount, which can easily cause the filling amount to deviate. For this reason, we propose a quantitative filling device for PVC adhesive production. Utility Model Content

[0004] The main purpose of the utility model is to provide a quantitative filling device for PVC adhesive production, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A quantitative filling device for PVC adhesive production comprises a bracket and a filling barrel, wherein a first rotating roller, a second rotating roller, a third rotating roller and a fourth rotating roller are installed in the bracket from left to right in sequence through bearings, a measuring scale is fixedly installed in the middle of the bracket, a limit seat is fixedly connected to the upper surface of the measuring scale, a solenoid valve is installed on the discharge pipe on the lower surface of the filling barrel, and the solenoid valve is electrically connected to the measuring scale through a data line.

[0007] In order to facilitate the control of the movement of the extrusion plate, as a quantitative filling device for PVC adhesive production of the utility model, the outer surface of the filling barrel is fixedly connected to a fixing frame, the inner top wall of the fixing frame is fixedly connected to an electric push rod, and the end of the electric push rod away from the fixing frame is fixedly connected to the extrusion plate.

[0008] In order to enable the first conveyor belt and the second conveyor belt to transfer the packaging barrel, as a quantitative filling device for PVC adhesive production of the utility model, the first rotating roller and the second rotating roller are connected by a first conveyor belt, and the third rotating roller and the fourth rotating roller are connected by a second conveyor belt.

[0009] In order to facilitate the control of the rotation of multiple rotating rollers, as a quantitative filling device for PVC adhesive production of the utility model, one end of the first rotating roller is fixedly connected to the first pulley, one end of the second rotating roller is fixedly connected to the second pulley, one end of the third rotating roller is fixedly connected to the third pulley, and one end of the fourth rotating roller is fixedly connected to the fourth pulley.

[0010] In order to facilitate the rotation of multiple pulleys, as a quantitative filling device for PVC adhesive production of the utility model, the first pulley and the second pulley are connected by a first belt, the second pulley and the third pulley are connected by a second belt, and the third pulley and the fourth pulley are connected by a third belt.

[0011] In order to provide power for the rotation of the first pulley, as a quantitative filling device for PVC adhesive production of the utility model, the back side of the first pulley is fixedly connected to the output end of the servo motor.

[0012] In order to make the filling barrel be placed more stably, as a quantitative filling device for PVC adhesive production of the utility model, the outer surface of the filling barrel is fixedly connected with a support frame, and the support frame is fixedly connected to the ground by bolts.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The quantitative filling device for PVC adhesive production is configured through the coordination of the filling barrel, the solenoid valve, the data line, the fixing frame, the electric push rod, the extrusion plate and the limit seat. The staff can place the packaging barrel inside the limit seat and then start the electric push rod. The electric push rod can drive the extrusion plate to move downward, and extrude the adhesive from the filling barrel through the solenoid valve. The extruded adhesive directly falls into the packaging barrel. The measuring scale can directly weigh the material inside the packaging barrel. When the set weight is reached, the measuring scale will feed back the material weight to the solenoid valve through the data line, so that the solenoid valve can be closed in time, thereby achieving the purpose of quantitative filling and reducing the filling error. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric structural schematic diagram of a quantitative filling device for PVC adhesive production in Example 1 of the utility model;

[0016] Figure 2 This is a rear axonometric structural schematic diagram of a quantitative filling device for PVC adhesive production in Example 1 of the utility model;

[0017] Figure 3 This is a schematic diagram of the bottom-up axonometric structure of a quantitative filling device for PVC adhesive production according to Embodiment 1 of the utility model;

[0018] Figure 4 This is one of the partial axonometric structural schematic diagrams of a quantitative filling device for PVC adhesive production according to Embodiment 1 of the utility model;

[0019] Figure 5 This is the second partial axonometric structural schematic diagram of a quantitative filling device for PVC adhesive production according to Example 1 of the utility model.

[0020] In the figure: 1. bracket; 2. first rotating roller; 3. second rotating roller; 4. third rotating roller; 5. fourth rotating roller; 6. measuring scale; 7. limit seat; 8. filling barrel; 9. solenoid valve; 10. data cable; 11. fixing frame; 12. electric push rod; 13. extrusion plate; 14. first conveyor belt; 15. second conveyor belt; 16. first pulley; 17. second pulley; 18. third pulley; 19. fourth pulley; 20. first belt; 21. second belt; 22. third belt; 23. servo motor; 24. support frame. 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] Example 1

[0023] like Figure 1-5 As shown, a quantitative filling device for PVC adhesive production includes a bracket 1 and a filling barrel 8. The inside of the bracket 1 is equipped with a first rotating roller 2, a second rotating roller 3, a third rotating roller 4 and a fourth rotating roller 5 from left to right through bearings. A measuring scale 6 is fixedly installed in the middle of the bracket 1. The upper surface of the measuring scale 6 is fixedly connected to a limiting seat 7. The discharge pipe on the lower surface of the filling barrel 8 is equipped with an electromagnetic valve 9, and the electromagnetic valve 9 is electrically connected to the measuring scale 6 through a data line 10.

[0024] During specific use, through the coordination between the filling barrel 8, the solenoid valve 9, the data line 10, the fixing frame 11, the electric push rod 12, the extrusion plate 13 and the limit seat 7, the staff can place the packaging barrel inside the limit seat 7, and then start the electric push rod 12. The electric push rod 12 can drive the extrusion plate 13 to move downward, and extrude the adhesive from the inside of the filling barrel 8 through the solenoid valve 9. The extruded adhesive directly falls into the packaging barrel. The measuring scale 6 can directly weigh the material inside the packaging barrel. When the set weight is reached, the measuring scale 6 will feed back the material weight to the solenoid valve 9 through the data line 10, so that the solenoid valve 9 can be closed in time, thereby achieving the purpose of quantitative filling and reducing the filling error.

[0025] In this embodiment, a fixing frame 11 is fixedly connected to the outer surface of the filling barrel 8 , an electric push rod 12 is fixedly connected to the inner top wall of the fixing frame 11 , and an extrusion plate 13 is fixedly connected to one end of the electric push rod 12 away from the fixing frame 11 .

[0026] During specific use, the electric push rod 12 is provided to facilitate the control of the extrusion plate 13 to move.

[0027] In this embodiment, the first rotating roller 2 and the second rotating roller 3 are connected to each other through a first conveyor belt 14 , and the third rotating roller 4 and the fourth rotating roller 5 are connected to each other through a second conveyor belt 15 .

[0028] During specific use, the packaging barrels can be transferred by setting the first rotating roller 2, the second rotating roller 3 and the first conveyor belt 14, which is convenient for the staff to fill them. The filled products can be transferred by setting the third rotating roller 4, the fourth rotating roller 5 and the second conveyor belt 15.

[0029] In this embodiment, one end of the first rotating roller 2 is fixedly connected to the first pulley 16, one end of the second rotating roller 3 is fixedly connected to the second pulley 17, one end of the third rotating roller 4 is fixedly connected to the third pulley 18, and one end of the fourth rotating roller 5 is fixedly connected to the fourth pulley 19.

[0030] During specific use, the first pulley 16 , the second pulley 17 , the third pulley 18 and the fourth pulley 19 are arranged to facilitate the first rotating roller 2 , the second rotating roller 3 , the third rotating roller 4 and the fourth rotating roller 5 to rotate.

[0031] In this embodiment, the first pulley 16 is connected to the second pulley 17 through a first belt 20, the second pulley 17 is connected to the third pulley 18 through a second belt 21, and the third pulley 18 and the fourth pulley 19 are connected to each other through a third belt 22.

[0032] During specific use, the first belt 20 , the second belt 21 and the third belt 22 are arranged to facilitate the rotation of the first pulley 16 , the second pulley 17 , the third pulley 18 and the fourth pulley 19 .

[0033] In this embodiment, the back side of the first pulley 16 is fixedly connected to the output end of the servo motor 23, and the outer surface of the filling barrel 8 is fixedly connected to a support frame 24, which is fixedly connected to the ground by bolts.

[0034] During specific use, the support frame 24 can be provided to make the filling barrel 8 more stably placed.

[0035] Working principle: When in use, the staff can start the servo motor 23. The servo motor 23 can rotate the first pulley 16, the second pulley 17, the third pulley 18 and the fourth pulley 19 through the transmission of the first belt 20, the second belt 21 and the third belt 22, so that the first conveyor belt 14 and the second conveyor belt 15 can operate to realize the transportation of the packaging barrel. The staff can place the packaging barrel inside the limit seat 7, and then start the electric push rod 12. The electric push rod 12 can drive the extrusion plate 13 to move downward, and extrude the adhesive from the filling barrel 8 through the solenoid valve 9. The extruded adhesive falls directly into the packaging barrel. The measuring scale 6 can directly weigh the material inside the packaging barrel. When the set weight is reached, the measuring scale 6 will feed back the material weight to the solenoid valve 9 through the data line 10, so that the solenoid valve 9 is closed in time, thereby achieving the purpose of quantitative filling.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantitative filling device for PVC adhesive production, comprising a support (1) and a filling barrel (8), characterized in that: The interior of the bracket (1) is provided with a first rotating roller (2), a second rotating roller (3), a third rotating roller (4) and a fourth rotating roller (5) from left to right in sequence through bearings; a measuring scale (6) is fixedly installed in the middle of the bracket (1); the upper surface of the measuring scale (6) is fixedly connected to a limit seat (7); a solenoid valve (9) is installed on the discharge pipe on the lower surface of the filling barrel (8); and the solenoid valve (9) is electrically connected to the measuring scale (6) through a data line (10).

2. A quantitative filling device for PVC adhesive production according to claim 1, characterized in that: The outer surface of the filling barrel (8) is fixedly connected to a fixing frame (11), the inner top wall of the fixing frame (11) is fixedly connected to an electric push rod (12), and one end of the electric push rod (12) away from the fixing frame (11) is fixedly connected to an extrusion plate (13).

3. The quantitative filling device for PVC adhesive production according to claim 1, characterized in that: The first rotating roller (2) and the second rotating roller (3) are connected in transmission via a first conveyor belt (14), and the third rotating roller (4) and the fourth rotating roller (5) are connected in transmission via a second conveyor belt (15).

4. The quantitative filling device for PVC adhesive production according to claim 1, characterized in that: One end of the first rotating roller (2) is fixedly connected to a first pulley (16), one end of the second rotating roller (3) is fixedly connected to a second pulley (17), one end of the third rotating roller (4) is fixedly connected to a third pulley (18), and one end of the fourth rotating roller (5) is fixedly connected to a fourth pulley (19).

5. A quantitative filling device for PVC adhesive production according to claim 4, characterized in that: The first pulley (16) and the second pulley (17) are connected in transmission via a first belt (20), the second pulley (17) and the third pulley (18) are connected in transmission via a second belt (21), and the third pulley (18) and the fourth pulley (19) are connected in transmission via a third belt (22).

6. A quantitative filling device for PVC adhesive production according to claim 4, characterized in that: The back side of the first pulley (16) is fixedly connected to the output end of the servo motor (23).

7. A quantitative filling device for PVC adhesive production according to claim 1, characterized in that: A support frame (24) is fixedly connected to the outer surface of the filling barrel (8), and the support frame (24) is fixedly connected to the ground via bolts.

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