CN214266318U

CN214266318U - Low-temperature curing cavity structure for crystalline polyester resin

Info

Publication number: CN214266318U
Application number: CN202022208534.7U
Authority: CN
Inventors: 杨明智
Original assignee: Anhui Zhicheng Industrial Co ltd
Current assignee: Anhui Zhicheng Industrial Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-24
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a crystallization type polyester resin low-temperature curing cavity structure, which comprises a structure shell, wherein one side of the structure shell is fixedly hollow and is provided with a cooling liquid conveying cavity, the inner wall at the bottom of the cooling liquid conveying cavity is fixedly provided with a water pump, the horizontal water suction port of the water pump is fixedly provided with a water pipe, one end of the water pipe far away from the water pump is fixedly arranged on a water tank, the top of the water tank is fixedly connected with a refrigerator through a connecting pipe, one side of the water tank far away from the water pipe is fixedly connected with a heat exchange pipe, the heat exchange pipe extends into the curing cavity along the length direction, the curing cavity is positioned at the middle section of the structure shell, the inner wall at one side of the curing cavity is fixedly provided with a plurality of circular through holes in a penetrating way, and the through hole runs through the heat exchange tube, and curing chamber opposite side fixed mounting has the ventilative board, and the even fixed mounting in curing chamber both sides inner wall has a plurality of supporting blocks, and the fixed cavity in one side that the ventilative board kept away from the curing chamber is equipped with wind cavity, and wind cavity middle section fixed mounting has the backup pad.

Description

Low-temperature curing cavity structure for crystalline polyester resin

Technical Field

The utility model relates to a polyester resin low temperature curing technical field specifically is a crystallization type polyester resin low temperature curing chamber structure.

Background

Polyester resin is short for unsaturated polyester adhesive. The unsaturated polyester adhesive is mainly composed of unsaturated polyester resin, an initiator, an accelerator, a filler, a thixotropic agent and the like. The polyester resin is classified into a saturated polyester resin and an unsaturated polyester resin. The unsaturated polyester adhesive is mainly composed of unsaturated polyester resin, pigment and filler, initiator and other auxiliary agents. The adhesive has the advantages of small viscosity, easy wetting, good manufacturability, large hardness of a cured adhesive layer, good transparency, high brightness, capability of being pressurized and quickly cured at room temperature, good heat resistance and excellent electrical property. The defects are large shrinkage, low adhesive toughness, poor chemical medium resistance and water resistance, and the product is used for non-structural adhesives. The existing crystalline polyester resin is naturally cooled and solidified in a crystallization crucible after production is finished, so that the operation solidification efficiency is low, the influence of environmental factors is large, the crystalline polyester resin is not uniformly solidified, and therefore a crystalline polyester resin low-temperature solidification cavity structure is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crystallization type polyester resin low temperature solidification chamber structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crystallization type polyester resin low-temperature curing cavity structure comprises a structure shell, wherein a cooling liquid conveying cavity is fixedly and hollow arranged on one side of the structure shell, a water pump is fixedly arranged on the inner wall of the bottom of the cooling liquid conveying cavity, a water pipe is fixedly arranged at a horizontal water suction port of the water pump, one end of the water pipe, which is far away from the water pump, is fixedly arranged on a water tank, the top of the water tank is fixedly connected with a refrigerator through a connecting pipe, one side of the water tank, which is far away from the water pipe, is fixedly connected with a heat exchange pipe, the heat exchange pipe extends into a curing cavity along the length direction, the curing cavity is positioned in the middle section of the structure shell, a plurality of circular through holes are fixedly arranged on the inner wall of one side of the curing cavity in a penetrating manner and penetrate through the heat exchange pipe, a ventilating plate is fixedly arranged on the other side of the curing cavity, a plurality of bearing blocks are uniformly and fixedly arranged on the inner walls of two sides of the curing cavity, and a wind cavity is fixedly arranged on one side of the ventilating plate, which is far away from the curing cavity, wind-force chamber middle section fixed mounting has the backup pad, the backup pad middle part is run through and is installed annular rack, the fixed indent of one side inner wall that the structure casing is close to the wind-force chamber is equipped with annular spout, sliding joint has the slider in the annular spout, the one end fixed connection motor of annular spout is kept away from to the slider, fixed mounting has the gear in the pivot of motor runs through backup pad and pivot, the gear meshes with annular rack mutually, the coaxial fixed mounting of motor shaft tip has the flabellum.

Preferably, the heat exchange tube is an annular disc-shaped tube body, a water inlet of the heat exchange tube penetrates through the bottom end of one side wall of the cooling liquid conveying cavity, a water outlet of the heat exchange tube penetrates through the top of the water inlet, and a section of tube body of the heat exchange tube is arranged between the water inlet and the water outlet.

Preferably, a dovetail groove is formed in the groove of the annular sliding groove, and the sliding block extends into the groove of the annular sliding groove and is in a dovetail shape.

Preferably, a plurality of grooves are formed in the ventilating plate in a penetrating mode, a plurality of bearing blocks are fixedly connected to the side faces of the grooves, and the bottoms of the bearing blocks are fixedly connected with the turning positions of the annular pipelines of the heat exchange tubes.

Preferably, the distance from the end part of the fan blade to the axis is smaller than the distance from the inner wall of the structural shell parallel to the axis of the fan blade.

Compared with the prior art, the beneficial effects of the utility model are that: under the effect of heat exchange tube, can make the crystallization type polyester resin of putting into the solidification intracavity obtain quick cooling, the process of solidification has increased the efficiency of solidification with higher speed, blows through the upper and lower of fan simultaneously, makes the loss of crystallization type polyester resin's heat acceleration, can make the more even quick reduction of temperature for the effect of crystallization type polyester resin solidification is better, and the more thorough and even of solidification.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the ring-shaped rack of the present invention;

FIG. 3 is a schematic view of the annular chute structure of the present invention;

FIG. 4 is a schematic view of the structure of the ventilation board of the present invention;

fig. 5 is a schematic view of the heat exchange tube structure of the present invention.

In the figure: the cooling device comprises a structural shell (1), a cooling liquid conveying cavity (2), a solidification cavity (3), a wind power cavity (4), a water pump (5), a heat exchange pipe (6), a water inlet (61), a water outlet (61), a water pipe (7), a water tank (8), a refrigerator (9), a bearing block (10), a ventilation plate (11), a groove (111), a supporting plate (12), an annular rack (13), a gear (14), fan blades (15), a motor (16), a sliding block (17) and an annular sliding groove (18).

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a crystallization type polyester resin low-temperature curing cavity structure comprises a structure shell 1, a cooling liquid conveying cavity 2 is fixedly and hollow arranged on one side of the structure shell 1, a water pump 5 is fixedly arranged on the inner wall of the bottom of the cooling liquid conveying cavity 2, a water pipe 7 is fixedly arranged at a horizontal water suction port of the water pump 5, one end of the water pipe 7, far away from the water pump 5, is fixedly arranged on a water tank 8, the top of the water tank 8 is fixedly connected with a refrigerator 9 through a connecting pipe, a heat exchange pipe 6 is fixedly connected on one side of the water tank 8, far away from the water pipe 7, the heat exchange pipe 6 extends into a curing cavity 3 along the length direction, the curing cavity 3 is positioned in the middle section of the structure shell 1, a plurality of circular through holes are fixedly arranged on the inner wall of one side of the curing cavity 3 in a penetrating manner and penetrate through the heat exchange pipe 6, a ventilating plate 11 is fixedly arranged on the other side of the curing cavity 3, a plurality of bearing blocks 10 are uniformly and fixedly arranged on the inner walls of two sides of the curing cavity 3, a ventilating plate 11 is fixedly and hollow wind cavity 4 is arranged in a hollow manner, 4 middle sections fixed mounting in wind cavity has

backup pad

12, 12 middle parts of backup pad run through and install annular rack 13, the fixed indent of one side inner wall that structure casing 1 is close to wind cavity 4 is equipped with annular spout 18, the sliding joint has slider 17 in the annular spout 18, slider 17 keeps away from the one end fixed connection motor 16 of annular spout 18, fixed mounting has gear 14 in the pivot is run through backup pad 12 and the pivot of motor 16, gear 14 meshes with annular rack 13 mutually, the coaxial fixed mounting of 16 pivot tip of motor has flabellum 15.

As shown in fig. 5, the heat exchange tube 6 is an annular disc-shaped tube body, a water inlet 61 of the heat exchange tube 6 penetrates through the bottom end of one side wall of the cooling liquid conveying cavity 2, a water outlet 62 of the heat exchange tube 6 penetrates through the top of the water inlet 61, and a section of tube body of the heat exchange tube 6 is arranged between the water inlet 61 and the water outlet 62.

As shown in fig. 3, the groove of the annular slide groove 18 is a dovetail groove, and the shape of the slide block 17 extending into the groove of the annular slide groove 18 is a dovetail shape.

As shown in fig. 4, a plurality of grooves 111 are formed in the ventilation plate 11 in a penetrating manner, a plurality of receiving blocks 10 are fixedly connected to the side surfaces of the grooves 111, and the bottoms of the receiving blocks 10 are fixedly connected to the annular pipe turning positions of the heat exchange pipes 6.

As shown in FIG. 2, the distance from the end of the fan blade 15 to the axial center is smaller than the distance from the inner wall of the structural shell 1 parallel to the axial center of the fan blade 15.

The working principle is as follows: the utility model discloses open the chamber door of structure casing 1 surface when using, put into the container board that is equipped with crystallization type polyester resin on accepting the board 10, start water pump 5 and make the cooling water circulation in the heat exchange tube 6, the heat exchange tube 6 of crystallization type polyester resin container board bottom takes away the heat of crystallization type polyester resin, the heat in solidification chamber 3 has also been taken away simultaneously, the temperature rose after the cooling water in the heat exchange tube 6 adsorbs the heat, the higher cooling water of temperature flows back to in the water tank 8 at this moment, the cooling water of water tank 8 is again by the refrigerator 9 at top after being cooled down again by water pump 5 and is inhaled heat exchange tube 6 and form the circulation, make the temperature in whole solidification chamber 3 be in comparatively invariable low temperature state, make the crystallization type polyester resin who puts into the solidification chamber obtain quick cooling, the process of solidification is accelerated, motor 16 and water pump 5 start at the same time, motor 16 drives flabellum 15 and rotates, the motor 16 is meshed with the annular rack 13 to move up and down in a circular mode when the rotating shaft rotates, wind power of the fan blades 15 can be uniformly blown to the crystalline polyester resin container plate through the grooves 111 in the ventilating plates 11, heat in the whole curing cavity is reduced more quickly and uniformly, the crystalline polyester resin in the container plate can be cured more thoroughly and uniformly, the crystalline polyester resin is placed into the rear box door to be closed in the working process of the whole device, and the low temperature in the curing cavity can be kept constant.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crystallization type polyester resin low temperature solidification chamber structure, includes structure casing (1), its characterized in that: the structure comprises a structure shell (1), a cooling liquid conveying cavity (2) is fixedly arranged in a hollow mode on one side of the structure shell (1), a water pump (5) is fixedly arranged on the inner wall of the bottom of the cooling liquid conveying cavity (2), a water pipe (7) is fixedly arranged at a horizontal water suction port of the water pump (5), one end, far away from the water pump (5), of the water pipe (7) is fixedly arranged on a water tank (8), the top of the water tank (8) is fixedly connected with a refrigerator (9) through a connecting pipe, one side, far away from the water pipe (7), of the water tank (8) is fixedly connected with a heat exchange pipe (6), the heat exchange pipe (6) extends into a curing cavity (3) along the length direction, the curing cavity (3) is located in the middle section of the structure shell (1), a plurality of circular through holes are fixedly arranged on the inner wall of one side of the curing cavity (3) in a penetrating mode and penetrate through the heat exchange pipe (6), and a ventilation plate (11) is fixedly arranged on the other side of the curing cavity (3), a plurality of bearing blocks (10) are uniformly and fixedly arranged on the inner walls of the two sides of the curing cavity (3), one side of the air permeable plate (11) far away from the curing cavity (3) is fixedly provided with a hollow wind cavity (4), a support plate (12) is fixedly arranged at the middle section of the wind cavity (4), an annular rack (13) is arranged in the middle of the support plate (12) in a penetrating way, an annular sliding chute (18) is fixedly and concavely arranged on the inner wall of one side of the structural shell (1) close to the wind cavity (4), a sliding block (17) is clamped in the annular sliding groove (18) in a sliding manner, one end of the sliding block (17) far away from the annular sliding groove (18) is fixedly connected with a motor (16), a rotating shaft of the motor (16) penetrates through the supporting plate (12) and is fixedly provided with a gear (14), the gear (14) is meshed with the annular rack (13), and the end part of the rotating shaft of the motor (16) is coaxially and fixedly provided with a fan blade (15).

2. A crystalline polyester resin low temperature curing chamber structure as claimed in claim 1, wherein: the heat exchange tube (6) is an annular disc-shaped tube body, a water inlet (61) of the heat exchange tube (6) penetrates through the bottom end of one side wall of the cooling liquid conveying cavity (2), a water outlet (62) of the heat exchange tube (6) penetrates through the top of the water inlet (61), and the tube body of one section of heat exchange tube (6) is arranged between the water inlet (61) and the water outlet (62).

3. A crystalline polyester resin low temperature curing chamber structure as claimed in claim 1, wherein: the groove of the annular sliding groove (18) is a dovetail groove, and the shape of the sliding block (17) extending into the groove of the annular sliding groove (18) is a dovetail shape.

4. A crystalline polyester resin low temperature curing chamber structure as claimed in claim 1, wherein: the ventilating plate (11) is provided with a plurality of grooves (111) in a penetrating mode, the side faces of the grooves (111) are fixedly connected with a plurality of bearing blocks (10), and the bottom of each bearing block (10) is fixedly connected with the turning position of an annular pipeline of the heat exchange tube (6).

5. A crystalline polyester resin low temperature curing chamber structure as claimed in claim 1, wherein: the distance from the end part of the fan blade (15) to the axis is less than the distance from the inner wall of the structural shell (1) parallel to the axis of the fan blade (15).