Dropwise adding device for polyester resin processing

Abstract

The utility model relates to the technical field of polyester resin processing, and discloses a dripping device for polyester resin processing, which comprises an operation table, a storage box is arranged at the top of the operation table, a water pump is fixedly connected to the top of the storage box, and the input end of the water pump is communicated with an input pipe. The bottom end of the input pipe communicates with the top of the storage box, the output end of the water pump communicates with an output pipe, the other end of the output pipe communicates with a quantitative barrel, the top of the quantitative barrel is fixedly connected with a second servo motor, and the output end of the second servo motor penetrates through the top of the quantitative barrel and is fixedly connected with a rotating rod. According to the device, quantitative outflow of liquid medicine on the top is achieved through mutual alternation of the quantitative rotating plates and the quantitative layer plates, the production cost is reduced, the fixing clamps can be extended and adjusted in a sliding mode, and therefore storage boxes of different sizes can be fixedly clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester resin processing, in particular to a dripping device used for polyester resin processing. Background Art

[0002] Polyester resin is a general term for polymer compounds formed by the condensation of diols or dibasic acids or polyols and polyacids. Polyester resins are divided into saturated polyester resins and unsaturated polyester resins. Unsaturated polyester adhesives are mainly composed of unsaturated polyester resins, pigments, fillers, initiators and other additives. The adhesive has a low viscosity and requires the addition of liquid medicine for treatment when processing polyester resins, so a dripping device is required.

[0003] However, the existing dripping device manually controls the outflow of the liquid medicine, and it is difficult for inexperienced staff to accurately control the outflow of the liquid medicine, which leads to excessive outflow of the liquid medicine and waste. Therefore, a dripping device for polyester resin processing is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a dripping device for polyester resin processing, aiming to improve the problem in the prior art that inexperienced staff find it difficult to accurately control the outflowing liquid, resulting in excessive waste of liquid.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dripping device for polyester resin processing, comprising an operating table, a storage box is arranged on the top of the operating table, a water pump is fixedly connected to the top of the storage box, the input end of the water pump is connected to an input pipe, the bottom end of the input pipe is connected to the top of the storage box, the output end of the water pump is connected to an output pipe, the other end of the output pipe is connected to a quantitative barrel, a servo motor 2 is fixedly connected to the top of the quantitative barrel, the output end of the servo motor 2 passes through the top of the quantitative barrel and is fixedly connected to a rotating rod, the bottom end of the rotating rod is fixedly connected to a quantitative rotating plate, the inside of the quantitative barrel is fixedly connected to a quantitative layer plate, the outer wall of the quantitative barrel is connected to a discharge pipe, and a reinforcement mechanism is arranged on the top of the operating table.

[0006] As a further description of the above technical solution:

[0007] The reinforcement mechanism includes a servo motor 1, the left side of the servo motor 1 is fixedly connected to the right side of the operating table, the output end of the servo motor 1 passes through the right side of the operating table and is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a movable plate, the two movable plates are slidably connected to a fixing clamp on the side away from each other, the two movable plates are threadedly connected to a plurality of positioning bolts on the side away from each other, and the tops of the two movable plates are fixedly connected to a fixing plate.

[0008] As a further description of the above technical solution:

[0009] The opposite sides of the plurality of fixing clips are fixedly connected with rubber strips, and the bottom of the storage box is fixedly connected with a plurality of rubber pads.

[0010] As a further description of the above technical solution:

[0011] An observation window is fixedly connected to the front side of the storage box, and a scale is provided on the outer wall of the observation window.

[0012] As a further description of the above technical solution:

[0013] A switch box is fixedly connected to the front side of the operating table, and a dust cover is rotatably connected to the front side of the switch box.

[0014] As a further description of the above technical solution:

[0015] The bottom of the operating table is fixedly connected with a base, and the four corners of the bottom of the base are fixedly connected with support columns.

[0016] As a further description of the above technical solution:

[0017] A collection box is arranged inside the base.

[0018] As a further description of the above technical solution:

[0019] A handle is fixedly connected to the front side of the collection box, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the liquid medicine in the storage box is extracted by starting the water pump. After the liquid medicine is transported into the quantitative barrel, the quantitative rotating plate at the bottom of the rotating rod is driven to rotate by starting the servo motor 2. The quantitative rotating plate and the quantitative layer plate are alternately used to realize the quantitative outflow of the top liquid medicine, which can improve the accuracy of dripping the liquid medicine and reduce the production cost at the same time.

[0022] 2. In the utility model, the servo motor is started to drive the movable plate and the fixed plate on the threaded rod to fix the two sides and the top of the storage box. At the same time, the fixing clamp can be extended and adjusted by sliding, so as to fix and clamp storage boxes of different sizes. This can improve the stability of the storage box and avoid shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of a dripping device for polyester resin processing proposed by the utility model;

[0024] Figure 2 This is a structural schematic diagram of a fixing device of a dropping device for polyester resin processing proposed by the utility model;

[0025] Figure 3 The utility model is a schematic structural diagram of a quantitative device of a dripping device for polyester resin processing.

[0026] Legend:

[0027] 1. Operating table; 2. Reinforcement mechanism; 201. Servo motor 1; 202. Threaded rod; 203. Moving plate; 204. Fixing clamp; 205. Positioning bolt; 206. Fixing plate; 207. Rubber strip; 3. Storage box; 4. Water pump; 5. Input pipe; 6. Output pipe; 7. Dosing barrel; 8. Servo motor 2; 9. Rotating rod; 10. Dosing rotating plate; 11. Dosing layer plate; 12. Discharge pipe; 13. Observation window; 14. Rubber pad; 15. Switch box; 16. Dust cover; 17. Base; 18. Support column; 19. Collection box; 20. Handle; 21. Anti-slip cover. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a dropping device for polyester resin processing, comprising an operating table 1, a storage box 3 is arranged on the top of the operating table 1, a water pump 4 is fixedly connected to the top of the storage box 3, the input end of the water pump 4 is connected with an input pipe 5, the bottom end of the input pipe 5 is connected to the top of the storage box 3, the output end of the water pump 4 is connected with an output pipe 6, the other end of the output pipe 6 is connected with a quantitative barrel 7, a servo motor 2 8 is fixedly connected to the top of the quantitative barrel 7, the output end of the servo motor 2 8 passes through the top of the quantitative barrel 7 and is fixedly connected with a rotating rod 9, the bottom end of the rotating rod 9 is fixedly connected with a quantitative rotating plate 10, the inside of the quantitative barrel 7 is fixedly connected with a quantitative layer plate 11, the outer wall of the quantitative barrel 7 is connected with a discharge pipe 12, a reinforcement mechanism 2 is arranged on the top of the operating table 1, an observation window 13 is fixedly connected to the front side of the storage box 3, and a scale is provided on the outer wall of the observation window 13.

[0030] Specifically, the storage box 3 is placed on the operating table 1, and a water pump 4 is installed on the top of the storage box 3. The water pump 4 is connected to the storage box 3 through an input pipe 5, and the output end of the water pump 4 is connected to the output pipe 6. The liquid medicine in the storage box 3 is extracted by starting the water pump 4, and the other end of the output pipe 6 is connected to the quantitative barrel 7. After the liquid medicine is transported into the quantitative barrel 7, a servo motor 2 8 is installed on the top of the quantitative barrel 7, and the output end of the servo motor 2 8 passes through the top of the quantitative barrel 7 and is fixed to the rotating rod 9. At the same time, a quantitative layer plate 11 is fixed at the middle position of the inner side of the quantitative barrel 7. The quantitative rotating plate 10 at the bottom end of the rotating rod 9 is driven to rotate by starting the servo motor 2 8. A hole is opened on the top of the quantitative rotating plate 10 and the quantitative layer plate 11, and the quantitative outflow of the top liquid medicine is realized alternately through the holes, and the outflowing liquid medicine is dripped through the discharge pipe 12.

[0031] Reference Figure 1 and Figure 2 The reinforcement mechanism 2 includes a servo motor 201, the left side of the servo motor 201 is fixedly connected to the right side of the operating table 1, the output end of the servo motor 201 passes through the right side of the operating table 1 and is fixedly connected to the threaded rod 202, the outer wall of the threaded rod 202 is threadedly connected with a moving plate 203, the two moving plates 203 are slidably connected to the opposite sides thereof with a fixing clamp 204, the two moving plates 203 are threadedly connected to the opposite sides thereof with a plurality of positioning bolts 205, the tops of the two moving plates 203 are fixedly connected to a fixing plate 206, and the opposite sides of the plurality of fixing clamps 204 are fixedly connected to a rubber strip 207.

[0032] Specifically, the servo motor 201 is fixed by the operating table 1, so that the servo motor 201 is more stable and firm during operation. The output end of the servo motor 201 passes through the operating table 1 and is connected to the threaded rod 202. A movable plate 203 is installed on the outer wall of the threaded rod 202, and a fixed plate 206 is also installed on the top of the movable plate 203. By starting the servo motor 201, the movable plate 203 and the fixed plate 206 on the threaded rod 202 are driven to fix the two sides and the top of the storage box 3. At the same time, fixed clamps 204 are installed on both sides of the movable plate 203. The fixed clamps 204 can be extended and adjusted by sliding, so as to clamp storage boxes 3 of different sizes. The adjusted fixed clamps 204 are fixed by positioning bolts 205.

[0033] Reference Figure 1 and Figure 2A plurality of rubber pads 14 are fixedly connected to the bottom of the storage box 3, a switch box 15 is fixedly connected to the front side of the operating table 1, a dust cover 16 is rotatably connected to the front side of the switch box 15, a base 17 is fixedly connected to the bottom of the operating table 1, support columns 18 are fixedly connected to the four corners of the bottom of the base 17, a collection box 19 is arranged inside the base 17, a handle 20 is fixedly connected to the front side of the collection box 19, and an anti-slip sleeve 21 is fixedly connected to the outer wall of the handle 20.

[0034] Specifically, the service life of the storage box 3 is improved by multiple rubber pads 14 to avoid bumps. A switch box 15 is installed on the front side of the operating table 1, through which the operating equipment on the entire device can be accurately operated and controlled. At the same time, the dust cover 16 on the switch box 15 can prevent dust from falling into it, thereby improving the service life of the switch box 15. At the bottom of the operating table 1, multiple support columns 18 are fixedly installed through a base 17, thereby improving the firmness and stability of the entire device.

[0035] Working principle: First, when the dripping device is quantitatively controlled, the liquid medicine in the storage box 3 is extracted by starting the water pump 4. After the liquid medicine is transported into the quantitative barrel 7, the quantitative rotating plate 10 at the bottom of the rotating rod 9 is driven to rotate by starting the servo motor 8. A hole is provided on the top of the quantitative rotating plate 10 and the quantitative layer plate 11. The quantitative outflow of the liquid medicine on the top is realized alternately through the holes. The outflowing liquid medicine is dripped through the discharge pipe 12. This can improve the accuracy of dripping liquid medicine, while reducing production costs, and at the same time When the storage box 3 is fixedly placed, the servo motor 201 is started to drive the movable plate 203 and the fixed plate 206 on the threaded rod 202 to fix the two sides and the top of the storage box 3. At the same time, the fixing clamp 204 can be extended and adjusted by sliding, so as to achieve fixed clamping of storage boxes 3 of different sizes. The adjusted fixing clamp 204 is fixed by the positioning bolt 205, which can improve the stability of the storage box 3 and avoid shaking when the entire device is in use.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 dropping device for polyester resin processing, comprising an operating table (1), characterized in that: A storage box (3) is arranged on the top of the operating table (1). A water pump (4) is fixedly connected to the top of the storage box (3). The input end of the water pump (4) is connected to an input pipe (5). The bottom end of the input pipe (5) is connected to the top of the storage box (3). The output end of the water pump (4) is connected to an output pipe (6). The other end of the output pipe (6) is connected to a quantitative barrel (7). A servo motor 2 (8) is fixedly connected to the top of the quantitative barrel (7). The output end of the servo motor 2 (8) passes through the top of the quantitative barrel (7) and is fixedly connected to a rotating rod (9). The bottom end of the rotating rod (9) is fixedly connected to a quantitative rotating plate (10). A quantitative layer plate (11) is fixedly connected to the inside of the quantitative barrel (7). The outer wall of the quantitative barrel (7) is connected to a discharge pipe (12). A reinforcement mechanism (2) is arranged on the top of the operating table (1).

2. A dropping device for polyester resin processing according to claim 1, characterized in that: The reinforcement mechanism (2) comprises a servo motor (201), the left side of the servo motor (201) being fixedly connected to the right side of the operating table (1), the output end of the servo motor (201) passing through the right side of the operating table (1) and being fixedly connected to a threaded rod (202), the outer wall of the threaded rod (202) being threadedly connected to a movable plate (203), the two movable plates (203) being slidably connected to a fixing clamp (204) on one side away from each other, the two movable plates (203) being threadedly connected to a plurality of positioning bolts (205) on one side away from each other, and the tops of the two movable plates (203) being fixedly connected to a fixing plate (206).

3. A dropping device for polyester resin processing according to claim 2, characterized in that: The opposite sides of the plurality of fixing clips (204) are fixedly connected to rubber strips (207), and the bottom of the storage box (3) is fixedly connected to a plurality of rubber pads (14).

4. A dropping device for polyester resin processing according to claim 1, characterized in that: An observation window (13) is fixedly connected to the front side of the storage box (3), and a scale is provided on the outer wall of the observation window (13).

5. The dropping device for polyester resin processing according to claim 1, characterized in that: A switch box (15) is fixedly connected to the front side of the operating table (1), and a dust cover (16) is rotatably connected to the front side of the switch box (15).

6. The dropping device for polyester resin processing according to claim 1, characterized in that: The bottom of the operating table (1) is fixedly connected to a base (17), and the four corners of the bottom of the base (17) are fixedly connected to support columns (18).

7. A dropping device for polyester resin processing according to claim 6, characterized in that: A collection box (19) is arranged inside the base (17).

8. A dropping device for polyester resin processing according to claim 7, characterized in that: A handle (20) is fixedly connected to the front side of the collection box (19), and an anti-slip sleeve (21) is fixedly connected to the outer wall of the handle (20).

Images