CN218615047U

CN218615047U - Preforming transmission device is used in powder coating production

Info

Publication number: CN218615047U
Application number: CN202223042647.XU
Authority: CN
Inventors: 夏小曼; 罗小良; 钟耀孙; 刘�文
Original assignee: Foshan Nuoyi New Material Co ltd
Current assignee: Foshan Nuoyi New Material Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a powder coating production technical field, especially a preforming transmission device for powder coating production, which comprises a frame, one side of frame is provided with the conveyer belt, one side fixedly connected with of frame shelters from the cover, one side fixed mounting of sheltering from the cover has the fan. The utility model has the advantages of: through the cooperation setting of hollow rotating shaft, rolling roller, L shape link, seal groove, inlet tube, sealing washer, water delivery hose, three-way pipe, raceway, water delivery pump, coolant tank and back flow can make the cooling water enter into the inside of rolling roller to make the cooling water endless flow, thereby can reduce the temperature of rolling roller to carry out water-cooling work to the preforming, and through with the cooperation setting of fan, shunt tubes and heat exchanger that looses sets up, can carry out air-cooled work to the preforming, thereby can be quick carry out cooling work to the preforming, make the effect of cooling comparatively good, improved the speed of cooling.

Description

Preforming transmission device is used in powder coating production

Technical Field

The utility model relates to a powder coating production technical field, especially a preforming transmission device is used in powder coating production.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and is different from common solvent-based coatings and water-based coatings, the dispersion medium of the powder coating is not solvent and water but air, and has the characteristics of no solvent pollution, 100 percent film forming, low energy consumption and the like.

The processing and cooling of the tabletting are crucial to the subsequent processing technology, and the purpose of cooling is usually achieved by lengthening the conveying distance, but the method has the disadvantages of low cooling efficiency, large occupied area and poor cooling effect.

It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions in the present specification and for the understanding of those skilled in the art. These solutions are not considered to be known to those skilled in the art merely because they are set forth in the background section of this specification.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to solve at least one of the technical defects.

Therefore, an object of the present invention is to provide a tablet conveying device for powder coating production, so as to solve the problems mentioned in the background art and overcome the disadvantages existing in the prior art.

In order to realize the above object, an embodiment of the utility model provides an embodiment of an aspect provides a preforming transmission device for powder coating production, which comprises a frame, one side of frame is provided with the conveyer belt, one side fixedly connected with of frame hides the cover, one side fixed mounting who hides the cover has the fan, the gas outlet department of fan is through pipeline fixedly connected with shunt tubes, the outer fixed surface of shunt tubes is connected with a plurality of heat exchanger that looses, two backup pads of one side fixedly connected with of frame, the adjustment tank has been seted up to one side of backup pad, the inner wall sliding connection of adjustment tank has the slider, the equal fixedly connected with mounting panel in one side of slider and frame, one side fixed mounting of mounting panel has the motor, the output fixedly connected with driving gear of motor, the surface mesh of driving gear has driven gear, driven gear's keyway inner wall fixedly connected with hollow rotating shaft, the inside roll-type roller that is hollow structure of one end fixedly connected with of hollow rotating shaft, one side fixedly connected with L shape link of mounting panel, the inside seal groove of having seted up of L shape link, one side of L shape link rotates through the bearing and is connected with the inlet tube, the water delivery pipe is connected with the three-way pipe fixedly connected with water conveying pipe.

Preferably, one side of the cooling water tank is fixedly provided with a semiconductor refrigeration piece, the cold end of the semiconductor refrigeration piece is fixedly connected with a plurality of heat conducting rods, and the hot end of the semiconductor refrigeration piece is fixedly connected with a plurality of radiating fins, so that the temperature of cooling liquid in the cooling water tank can be reduced.

By any of the above-mentioned scheme preferred, one side threaded connection of backup pad has adjusting threaded rod, adjusting threaded rod's one end is passed through the bearing and is rotated with the slider and be connected, can adjust the distance between two rolls the roller through adjusting threaded rod.

By any of the above schemes preferred, the hollow rotating shaft runs through the mounting plate, the hollow rotating shaft is rotatably connected with the mounting plate through the bearing, thereby ensuring the stability of the hollow rotating shaft when rotating.

The preferable of any above scheme is that the one end of hollow pivot and inlet tube all is located the inside of seal groove, the sealing washer is located the inside of seal groove, the big or small looks adaptation of sealing washer and seal groove, through the sealing washer makes the sealing performance between hollow pivot and the inlet tube comparatively good, makes the process that the coolant liquid can be smooth the inlet tube enters into the inside of hollow pivot.

Preferably, in any one of the above schemes, the heat conduction rod penetrates through one side of the cooling water tank and extends into the cooling water tank, and the heat conduction rod is fixedly connected with the cooling water tank, so that the cooling liquid in the cooling water tank can be cooled.

Compared with the prior art, the utility model has the advantages and beneficial effects do:

1. through the cooperation setting of hollow rotating shaft, rolling roller, L shape link, seal groove, inlet tube, sealing washer, water delivery hose, three-way pipe, raceway, water delivery pump, coolant tank and back flow can make the cooling water enter into the inside of rolling roller to make the cooling water endless flow, thereby can reduce the temperature of rolling roller to carry out water-cooling work to the preforming, and through with the cooperation setting of fan, shunt tubes and heat exchanger that looses sets up, can carry out air-cooled work to the preforming, thereby can be quick carry out cooling work to the preforming, make the effect of cooling comparatively good, improved the speed of cooling.

2. Through the cooperation setting of semiconductor refrigeration piece, heat conduction pole and fin can be right the work of cooling down is carried out to the inside coolant liquid of coolant tank, reduces the temperature of the inside coolant liquid of coolant tank to can be better right the roll roller carries out the work of cooling down for the cooling effect to the preforming is better.

3. Through the cooperation setting of adjustment tank, slider, mounting panel and adjusting threaded rod can adjust two distance between the roller is rolled to can carry out the preforming work of different thickness, improve the device's practicality and structural flexibility.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic view of the structure of the support plate and the connecting member thereof according to the present invention;

fig. 4 is a schematic cross-sectional view of the support plate and the connecting member thereof according to the present invention;

fig. 5 is a schematic structural view of the shunt tubes and the connecting members thereof according to the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1;

fig. 7 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1-a rack, 2-a conveyor belt, 3-a shielding cover, 4-a fan, 5-a shunt tube, 6-a heat dissipation cover, 7-a support plate, 8-a regulating groove, 9-a slide block, 10-a mounting plate, 11-a motor, 12-a driving gear, 13-a driven gear, 14-a hollow rotating shaft, 15-a rolling roller, 16-an L-shaped connecting frame, 17-a sealing groove, 18-a water inlet pipe, 19-a sealing ring, 20-a water delivery hose, 21-a tee pipe, 22-a water delivery pipe, 23-a water delivery pump, 24-a cooling water tank, 25-a return pipe, 26-a semiconductor refrigeration piece, 27-a heat conducting rod, 28-a heat radiating fin and 29-a regulating threaded rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1 to 7, a pressing sheet transmission device for powder coating production comprises a frame 1, a conveyor belt 2 is arranged on one side of the frame 1, a shielding cover 3 is fixedly connected to one side of the frame 1, a fan 4 is fixedly arranged on one side of the shielding cover 3, a plurality of heat dissipation covers 6 are fixedly connected to the outer surface of the fan 4 through a pipeline, two support plates 7 are fixedly connected to one side of the frame 1, an adjusting groove 8 is arranged on one side of each support plate 7, a sliding block 9 is slidably connected to the inner wall of the adjusting groove 8, a mounting plate 10 is fixedly connected to one side of the frame 1, a motor 11 is fixedly arranged on one side of the mounting plate 10, a driving gear 12 is fixedly connected to the output end of the motor 11, a driven gear 13 is meshed to the outer surface of the driving gear 12, a hollow rotating shaft 14 is fixedly connected to the inner wall of a key groove of the driven gear 13, a rolling roller 15 with a hollow structure is fixedly connected to one end of the hollow rotating shaft 14, a water inlet pipe 18 is connected to one end of a water inlet pipe 18, a water inlet pipe 22 is connected to one end of the water inlet pipe 21 through a three-way pipe 21, when carrying out the preforming during operation, start water delivery pump 23, at raceway 22, make the coolant liquid enter into the inside of two inlet tubes 18 respectively under the effect of three-way pipe 21 and water delivery hose 20, then carry the coolant liquid to the inside of two rolling rolls 15 through two hollow rotating shaft 14, thereby take away the heat on the rolling roll 15, carry out cooling work to two rolling rolls 15, the coolant liquid after the absorbed heat is at the hollow rotating shaft 14 of the rolling roll 15 other end, raceway 22, the inside of flowing back to cooling water tank 24 again under the effect of three-way pipe 21 and back flow 25, when the preforming is transported on conveyer belt 2, start fan 4, the air current that makes fan 4 produce under the effect of shunt tubes 5 spouts if a plurality of cooling jacket 6, thereby carry out air-cooled work to the preforming.

As an optional technical scheme of the utility model, one side fixed mounting of coolant tank 24 has semiconductor refrigeration piece 26, and semiconductor refrigeration piece 26's cold junction fixedly connected with a plurality of heat conduction pole 27, semiconductor refrigeration piece 26's hot junction fixedly connected with a plurality of fin 28 can reduce the temperature of the inside coolant liquid of coolant tank 24.

As an optional technical scheme of the utility model, one side threaded connection of backup pad 7 has adjusting threaded rod 29, and adjusting threaded rod 29's one end is passed through the bearing and is rotated with slider 9 and be connected, can adjust two distances between the roller 15 of rolling through adjusting threaded rod 29.

As an optional technical scheme of the utility model, hollow rotating shaft 14 runs through mounting panel 10, and hollow rotating shaft 14 passes through the bearing and is connected with mounting panel 10 rotation to can guarantee hollow rotating shaft 14 stability when the rotation.

As an optional technical scheme of the utility model, the one end of hollow rotating shaft 14 and inlet tube 18 all is located the inside of seal groove 17, and sealing washer 19 and the big or small looks adaptation of seal groove 17 make the sealing performance between hollow rotating shaft 14 and the inlet tube 18 comparatively good through sealing washer 19 for the inside that hollow rotating shaft 14 was entered into through inlet tube 18 that the coolant liquid can be smooth.

As an optional technical scheme of the utility model, heat conduction pole 27 runs through one side of coolant tank 24 and extends to coolant tank 24's inside, heat conduction pole 27 and coolant tank 24 fixed connection to can cool down the work to the inside coolant liquid of coolant tank 24.

The utility model provides a powder coating production is with preforming transmission device which theory of operation as follows:

1) Rotating the adjusting threaded rod 29 to drive the sliding block 9 to move, so that one rolling roller 15 moves, and adjusting the two rolling rollers 15 to a proper distance;

2) Starting the semiconductor refrigerating sheet 26, and cooling the cooling liquid in the cooling water tank 24 under the action of the heat conducting rod 27;

3) Starting the water delivery pump 23 and the motor 11, rotating the rolling rolls 15 under the transmission action of the driving gear 12 and the driven gear 13 with the start of the motor 11, so as to perform sheeting work, and enabling the cooling liquid to respectively enter the two water inlet pipes 18 under the action of the water delivery pipe 22, the three-way pipe 21 and the water delivery hose 20 with the start of the water delivery pump 23, then delivering the cooling liquid to the insides of the two rolling rolls 15 through the two hollow rotating shafts 14, so as to take away heat on the rolling rolls 15, performing cooling work on the two rolling rolls 15, and enabling the cooling liquid after absorbing the heat to flow back to the inside of the cooling water tank 24 again under the action of the hollow rotating shaft 14 at the other end of the rolling rolls 15, the water delivery pipe 22, the three-way pipe 21 and the return pipe 25;

5) The preforming after rolling falls on conveyer belt 2, starts fan 4, and the air current that makes fan 4 produce under shunt tubes 5's effect is through if a plurality of heat dissipation cover 6 blowout, and after the preforming entered into the inside of shelter from cover 3, the air current through 6 spun heat dissipation covers carries out air-cooled work to the preforming.

To sum up, this preforming transmission device is used in powder coating production, through hollow rotating shaft 14, roll roller 15, L shape link 16, seal groove 17, inlet tube 18, sealing washer 19, water delivery hose 20, three-way pipe 21, raceway 22, water delivery pump 23, coolant tank 24 and back flow 25's cooperation setting, can make the cooling water enter into roll roller 15's inside, and make flowing of cooling water circulation, thereby can reduce roll roller 15's temperature, thereby carry out water-cooling work to the preforming, and through with fan 4, shunt tubes 5 and heat exchanger 6's cooperation setting, can carry out air-cooled work to the preforming, thereby can be quick carry out the work of cooling to the preforming, make the effect of cooling comparatively good, the speed of cooling has been improved, through semiconductor refrigeration piece 26, the cooperation setting of heat conduction pole 27 and fin 28, can carry out the work of cooling to coolant tank 24 inside coolant liquid, reduce the temperature of coolant tank 24 inside coolant liquid, thereby can be better carry out the work of cooling to preforming 15, make the cooling effect to the preforming more good, through adjustment tank 8, slider 9, mounting panel 10 and adjusting screw 29 sets up, the cooperation setting of adjusting screw rod, thereby can carry out the flexibility and the improvement of the practicality of the preforming structure between two.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be appreciated by persons skilled in the art that any combination of the elements of the invention, including the description and specific embodiments set forth in the foregoing description and illustrated in the accompanying drawings, is not to be construed as limiting the scope of the invention and that no single element or combination of elements or components is shown in the detail or detail order to avoid obscuring the description. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a powder coating production is with preforming transmission device which characterized in that: comprises a rack (1), a conveyor belt (2) is arranged on one side of the rack (1), a shielding cover (3) is fixedly connected on one side of the rack (1), a fan (4) is fixedly mounted on one side of the shielding cover (3), a flow dividing pipe (5) is fixedly connected to the air outlet of the fan (4) through a pipeline, a plurality of heat dissipation covers (6) are fixedly connected to the outer surface of the flow dividing pipe (5), two supporting plates (7) are fixedly connected to one side of the rack (1), an adjusting groove (8) is formed in one side of each supporting plate (7), a sliding block (9) is slidably connected to the inner wall of the adjusting groove (8), a mounting plate (10) is fixedly connected to one side of each sliding block (9) and one side of the rack (1), a motor (11) is fixedly mounted on one side of the mounting plate (10), a driving gear (12) is fixedly connected to the output end of the motor (11), a driven gear (13) is meshed to the outer surface of the driving gear (12), a hollow rotating shaft (14) is fixedly connected to the inner wall of a key groove of the driven gear (13), a hollow rotating shaft (14) is fixedly connected to one side of which is connected to a rolling frame (16) connected to an L-shaped sealing groove (16) connected to a L-shaped frame (17) connected to the mounting plate (16), one side of the L-shaped connecting frame (16) is rotatably connected with a water inlet pipe (18) through a bearing, a sealing ring (19) is sleeved on the outer surfaces of the water inlet pipe (18) and one end of the hollow rotating shaft (14), one end of the water inlet pipe (18) is fixedly connected with a water delivery hose (20), one end of the water delivery hose (20) far away from the water inlet pipe (18) is fixedly connected with a three-way pipe (21), a connecting port of the three-way pipe (21) is fixedly connected with a water delivery pipe (22), one end of the water delivery pipe (22) far away from the three-way pipe (21) is fixedly connected with a water delivery pump (23), the water delivery pump (23) is fixedly connected with a cooling water tank (24) through a pipeline, and one side of the cooling water tank (24) is fixedly connected with a return pipe (25).

2. The tabletting conveyor as claimed in claim 1, wherein the conveying device comprises: one side fixed mounting of coolant tank (24) has semiconductor refrigeration piece (26), the cold junction fixedly connected with a plurality of heat conduction pole (27) of semiconductor refrigeration piece (26), the hot junction fixedly connected with a plurality of fin (28) of semiconductor refrigeration piece (26).

3. The tabletting conveyor device for powder coating production according to claim 2, wherein: one side threaded connection of backup pad (7) has adjusting threaded rod (29), adjusting threaded rod's (29) one end is passed through the bearing and is rotated with slider (9) and be connected.

4. The tabletting conveyor as claimed in claim 3, wherein the conveying device comprises: the hollow rotating shaft (14) penetrates through the mounting plate (10), and the hollow rotating shaft (14) is rotatably connected with the mounting plate (10) through a bearing.

5. The tabletting conveyor as claimed in claim 4, wherein the conveying device comprises: the one end of hollow rotating shaft (14) and inlet tube (18) all is located the inside of seal groove (17), sealing washer (19) are located the inside of seal groove (17), the size looks adaptation of sealing washer (19) and seal groove (17).

6. The tableting conveyor device as claimed in claim 5, wherein: the heat conducting rod (27) penetrates through one side of the cooling water tank (24) and extends into the cooling water tank (24), and the heat conducting rod (27) is fixedly connected with the cooling water tank (24).