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CN-121994649-A - Viscous polyester resin viscosity detection device

CN121994649ACN 121994649 ACN121994649 ACN 121994649ACN-121994649-A

Abstract

The invention relates to the technical field of resin viscosity, in particular to a viscous polyester resin viscosity detection device, which comprises a detection tank, wherein a heater is arranged in the detection tank, a starting motor is fixedly connected to the outer side wall of the detection tank, a transmission rod is fixedly connected to the output end of the starting motor, the transmission rod rotates to penetrate into the detection tank, after the device controls the liquid level of resin entering the detection tank through a liquid level intelligent sensor, the starting motor drives the transmission rod and the stirring plate to rotate with constant torque, the rotating speed can be adaptively adjusted according to different resin viscosities, the addition operation of the diluent or the thickener is automatically triggered according to the change of centrifugal force, the synchronous completion of the resin viscosity detection and the blending is realized, the manual blending mode is abandoned, the micro-multiple blending mode is adopted, the excessive low or abnormal resin viscosity caused by the excessive addition of a single auxiliary agent can be avoided, and the viscosity regulation precision and the operation efficiency are greatly improved.

Inventors

  • DONG FUCHENG
  • DONG HONGZHI
  • ZHANG YING
  • WANG YURONG

Assignees

  • 德州名将工贸有限公司

Dates

Publication Date
20260508
Application Date
20260324

Claims (9)

  1. 1. The utility model provides a sticky polyester resin viscosity detection device, includes detects jar (1), the inside of detecting jar (1) is provided with the heater, its characterized in that, fixedly connected with starter motor (5) on the lateral wall of detecting jar (1), the output fixedly connected with transfer line (9) of starter motor (5), transfer line (9) rotate and run through to the inside of detecting jar (1), fixedly connected with a plurality of stirring board (10) on the lateral wall of transfer line (9), the tip fixedly connected with of transfer line (9) spills liquid box (8), the inside of spilling liquid box (8) is provided with the mechanism of adjusting thin with thickening mechanism, the mechanism of adjusting thin including seting up in the inside upper chamber (18) of spilling liquid box (8), the inside fixedly connected with drum (20) of upper chamber (18), the intercommunication is provided with a plurality of outer throwing pipe (25) on drum (20), a plurality of outer throwing pipe (25) are kept away from the one end of drum (20) and are run through to the outside of liquid box (8), the end of spilling liquid box (25) is provided with slide (26) and is provided with on the end portion (26) of throwing box (25).
  2. 2. The viscous polyester resin viscosity detection device according to claim 1, wherein the sliding plate (27) is provided with a through hole (29), the bottom of the sliding plate (27) is fixedly connected with a magnetic strip (30), one end of the sliding plate (27) far away from the magnetic strip (30) is fixedly connected with a tension spring (28), the other end of the tension spring (28) is fixedly connected with the outer side wall of the liquid through box (26), the inside of the upper cavity (18) is provided with a plurality of sliding rails (21), the inside of the sliding rails (21) is all slidingly connected with a trigger magnet (23), the trigger magnet (23) is the same as the magnetic pole of the magnetic strip (30), the outer side wall of the trigger magnet (23) is fixedly connected with a pressing spring (22), and one end of the pressing spring (22) far away from the trigger magnet (23) is fixedly connected with the inner side wall of the sliding rail (21).
  3. 3. The viscous polyester resin viscosity detection device according to claim 2, wherein a driven rod (13) is fixedly connected to the outer side wall of the liquid spraying box (8), a liquid storage cylinder (2) is fixedly connected to the outer side wall of the detection tank (1), an upper layer (11) and a lower layer (12) are arranged in the liquid storage cylinder (2), a liquid guide tube (14) is arranged on the cylinder (20) in a communicating manner, and one end, far away from the cylinder (20), of the liquid guide tube (14) penetrates through the driven rod (13) to be communicated with the inner part of the upper layer (11).
  4. 4. A viscous polyester resin viscosity detection device according to claim 3, wherein a turnover rod (35) is connected to the liquid guide tube (14) in a penetrating and rotating mode, a rubber blocking disc (34) is fixedly connected to one side of the turnover rod (35) located inside the liquid guide tube (14), a gear (36) is fixedly connected to the end portion of the turnover rod (35), a protruding block (37) is fixedly connected to the cylinder (20), a rack (38) is connected to the protruding block (37) in a sliding mode, the rack (38) and the gear (36) are arranged in a meshed mode, a tension spring (39) is fixedly connected to the outer side wall of the rack (38), the other end of the tension spring (39) is fixedly connected with the outer side wall of the protruding block (37), a pushing plate (33) is fixedly connected to one of the outer side walls of the trigger magnets (23), and the pushing plate (33) is in contact with the rack (38).
  5. 5. The device for detecting the viscosity of the viscous polyester resin according to claim 1, wherein the thickening mechanism comprises a lower cavity (19) formed in the liquid spraying box (8), a through hole (24) is formed in the lower cavity (19), and the through hole (24) penetrates into the sliding rail (21).
  6. 6. The viscous polyester resin viscosity detection device according to claim 5, wherein the lower cavity (19) is fixedly connected with a spray cylinder (31), a piston rod (40) is connected in a penetrating and sliding manner in the spray cylinder (31), a pressure spring (41) is sleeved on the outer side wall of the piston rod (40), a plurality of transverse plates (42) are fixedly connected to the end parts of the piston rod (40), pressing magnetic blocks (15) are fixedly connected to the end parts of the transverse plates (42), the pressing magnetic blocks (15) are located in a penetrating opening (24), and the magnetic poles of the pressing magnetic blocks (15) are identical to those of the trigger magnets (23).
  7. 7. The device for detecting the viscosity of the viscous polyester resin according to claim 6, wherein the suction pipe (17) is communicated with the inside of the spraying cylinder (31), the suction pipe (17) penetrates through the driven rod (13) to be communicated with the inside of the lower layer (12), the spraying cylinder (31) is communicated with the bottom of the spraying cylinder (31) to be provided with the spray pipe (16), and one end, far away from the spraying cylinder (31), of the spray pipe (16) penetrates through the outside of the transmission rod (9).
  8. 8. The viscous polyester resin viscosity detection device according to claim 1, wherein a feed pipe (6) and a discharge pipe (3) are communicated with each other on the detection tank (1), a suction pump is arranged in the discharge pipe (3), supporting legs (4) are fixedly connected to two sides of the detection tank (1), and a liquid level intelligent sensor (7) is fixedly connected to the inside of the detection tank (1).
  9. 9. The viscous polyester resin viscosity detecting device according to claim 1, wherein a back strip (43) is fixedly connected to the outer side wall of the sliding plate (27), a friction piece (32) is fixedly connected to the outer side wall of the liquid passing box (26), and the friction piece (32) is in sliding contact with the back strip (43).

Description

Viscous polyester resin viscosity detection device Technical Field The invention relates to the technical field of resin viscosity, in particular to a viscous polyester resin viscosity detection device. Background The polyester resin is a synthetic polymer containing repeated ester bonds in a molecular main chain, is one of thermosetting or thermoplastic resin matrixes which are most widely applied in the industrial field, and can be divided into two main types of saturated polyester resin and unsaturated polyester resin according to the saturation degree, the structural composition and the curing characteristic of the molecular chain, wherein the two main types have obvious performance differences, and the application scenes are emphasized. The viscosity of the resin is used as a core technological parameter for determining the processing forming precision, coating and impregnating effects and subsequent curing quality of the resin, in the whole process of production preparation, on-site allocation and practical application of the resin, the viscosity index of the resin is required to be detected and dynamically regulated in real time, most of conventional resin viscosity detection devices on the market at present only rely on intelligent sensors to realize the acquisition and monitoring of viscosity data, only have a single viscosity detection function, lack an automatic blending execution mechanism matched with the detection result, cannot automatically quantitatively add a diluent or thickener into a resin system according to the viscosity deviation detected in real time so as to complete viscosity correction, and when the detection and judgment of the viscosity of the resin are higher or lower, operators can only supplement corresponding auxiliary agents into the resin in a manual mode, so that the manual blending mode is complex in operation process, time-consuming and labor-consuming, and greatly reduces the operation efficiency of the whole allocation of the resin. Disclosure of Invention The invention aims to provide a viscous polyester resin viscosity detection device. To solve the problems set forth in the background art. In order to achieve the above purpose, the technical scheme is that the viscous polyester resin viscosity detection device comprises a detection tank, wherein a heater is arranged in the detection tank, a starting motor is fixedly connected to the outer side wall of the detection tank, a transmission rod is fixedly connected to the output end of the starting motor, the transmission rod rotates to penetrate into the detection tank, a plurality of stirring plates are fixedly connected to the outer side wall of the transmission rod, a liquid spraying box is fixedly connected to the end part of the transmission rod, a diluting mechanism and a thickening mechanism are arranged in the liquid spraying box, the diluting mechanism comprises an upper cavity formed in the liquid spraying box, a cylinder is fixedly connected to the inner part of the upper cavity, a plurality of outer polishing pipes are communicated with the cylinder, one ends of the outer polishing pipes far away from the cylinder penetrate out of the liquid box, a liquid crushing plate is arranged at the end part of the outer polishing pipes, and a liquid passing box is fixedly connected with a sliding plate in a penetrating manner. Preferably, the through hole has been seted up on the slide, the bottom fixedly connected with magnetic stripe of slide, the one end fixedly connected with tension spring of magnetic stripe is kept away from to the slide, tension spring's the other end links to each other with logical outer lateral wall of liquid box is fixed, a plurality of slide rails have been seted up to the inside in upper chamber, a plurality of the inside equal sliding connection of slide rail has the trigger magnetite, the magnetic pole of trigger magnetite and magnetic stripe is the same, fixedly connected with presses the spring on the lateral wall of trigger magnetite, the one end fixedly connected with on the inside wall of slide rail that triggers magnetite is kept away from to the pressure spring. Preferably, the driven rod is fixedly connected to the outer side wall of the liquid spraying box, the liquid storage barrel is fixedly connected to the outer side wall of the detection tank, an upper layer and a lower layer are arranged in the liquid storage barrel, a liquid guide pipe is arranged on the cylinder in a communicated mode, and one end, far away from the cylinder, of the liquid guide pipe penetrates through the driven rod and is communicated to the upper layer. Preferably, the catheter is connected with the overturning rod in a penetrating and rotating way, one side of the overturning rod, which is positioned in the catheter, is fixedly connected with the rubber blocking disc, the end part of the overturning rod is fixedly connected with the gear, the cylinder is fixedly connected with the lug, the lug is