CN212670062U

CN212670062U - Cooling mechanism of setting machine

Info

Publication number: CN212670062U
Application number: CN202020998517.5U
Authority: CN
Inventors: 於建刚; 陈少华; 周正羊; 田建良; 田华夫; 田建新; 施建兴; 沈子军
Original assignee: Zhejiang Yi Men Printing And Dyeing Co ltd
Current assignee: Zhejiang Yi Men Printing And Dyeing Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-09
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to a cooling mechanism of a setting machine, which relates to the technical field of the setting machine and comprises a frame, wherein a first motor and a second motor are arranged on the frame, a first conveying roller is arranged on the frame, the first motor is connected with the first conveying roller, a second conveying roller is arranged on the frame, and the second motor is connected with the second conveying roller; a cooling roller group is arranged on the rack and comprises a first cooling roller, a second cooling roller, a third cooling roller and a fourth cooling roller; the fan is arranged at the top of the rack, the cooling water tank is arranged at the bottom of the rack, the cooling water tank is connected with the second pipeline, the first cooling roller, the second cooling roller, the third cooling roller and the fourth cooling roller through the first pipeline respectively, the heat dissipation box is arranged on the first pipeline, and the water pump is arranged on the second pipeline. The utility model discloses a can be with the abundant refrigerated technical purpose of thick cloth, the play cloth quality that makes thick cloth reaches required quality index.

Description

Cooling mechanism of setting machine

Technical Field

The utility model belongs to the technical field of the technique of forming machine and specifically relates to a cooling body of forming machine is related to.

Background

The setting machine is an important component in the printing and dyeing industry, and has the functions of spreading unfixed cloth, dip-dyeing chemical auxiliaries with a setting function, extruding by an extruding roller, baking by an oven, and cooling to remove static electricity to obtain stiff and smooth cloth. The setting machine mainly comprises five parts, including a feeding part, a weft straightener, a chain, an oven and a cloth discharging part.

Chinese utility model patent publication No. CN 20874730U discloses a cooling mechanism of a tentering setting machine, comprising a frame, a cooling roller, a water inlet pipe, a water outlet pipe, a motor, a first transfer roller, a second transfer roller and a third transfer roller; the second conveying roller is rotatably connected to one end of the rack, and the first conveying roller is rotatably connected to one end, far away from the second conveying roller, of the rack; the axis of the first conveying roller is parallel to the axis of the second conveying roller, and the third conveying roller is rotatably connected to one end, close to the first conveying roller, of the machine frame and is positioned between the first conveying roller and the second conveying roller; the axis of the third conveying roller is parallel to the axis of the first conveying roller; the second motor is fixedly connected to the rack, and an output shaft is connected with the first conveying roller; two cooling rollers are arranged, the two cooling rollers are rotatably connected to one end, close to the second conveying roller, of the rack and are positioned between the second conveying roller and the third conveying roller, the axes of the two cooling rollers are on the same horizontal plane, and the rotating directions of the two cooling rollers are opposite; cooling channels are arranged in the two cooling rollers. The water inlet pipe is connected to one side of the frame and communicated with the cooling channel. The water outlet pipe is connected to one side of the frame, which is far away from the water inlet pipe, and is communicated with the cooling pipeline.

And after the cloth comes out of the oven, the cloth is sent into the cooling mechanism through the second conveying roller, sequentially bypasses the two cooling rollers, bypasses the third conveying roller, bypasses the first conveying roller and enters the next procedure.

The technical scheme has the following defects: because the hot cloth after drying has only passed through two chill rolls, lead to the cloth cooling process short, partial thickness great cloth can not fully cool off for the heavy gauge cloth that the forming machine goes out can produce the deformation, can not reach required quality index.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tentering setting machine's cooling body can carry out abundant cooling to thicker cloth, makes the quality after the cloth goes out cloth reach required quality index to prior art exists not enough.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the cooling mechanism of the setting machine comprises a frame, wherein a first motor and a second motor are detachably mounted on the frame, a first conveying roller is rotatably mounted at one end of a frame cloth input end, the first motor is connected with the first conveying roller, a second conveying roller is rotatably mounted at one end of a cloth output end on the frame, the axis of the second conveying roller is parallel to the axis of the first conveying roller, the second conveying roller is higher than the first conveying roller, the second motor is connected with the second conveying roller, a cooling roller set is rotatably mounted on the frame between the first conveying roller and the second conveying roller, the cooling roller set comprises a first cooling roller, a second cooling roller, a third cooling roller and a fourth cooling roller, the cooling roller set is higher than the first conveying roller, and the first cooling roller, the second cooling roller, the third cooling roller, The axes of the fourth cooling rollers are parallel to each other;

the cooling device comprises a rack and is characterized in that a fan is arranged at the top of the rack, the fan faces the vertical air outlet of a cooling roller set, a cooling water tank is arranged at the bottom of the rack, a water inlet and a water outlet of the cooling water tank are respectively connected with a water inlet end and a water outlet end of a first cooling roller, a second cooling roller, a third cooling roller and a fourth cooling roller through a first pipeline and a second pipeline, a heat dissipation box is arranged on the first pipeline, and a water pump is arranged on the second pipeline.

Through adopting above-mentioned technical scheme, after the cloth was dried, can walk around first transfer roller, first chill roll, second chill roll, third chill roll and fourth chill roll in proper order, at last around the second transfer roller get into next process, when the cloth conveys, install the fan on frame top and can be to the cloth air-out. In the conveying process of the cloth, the fan can cool the cloth while the heat on the cloth is absorbed by the first cooling roller, the second cooling roller, the third cooling roller and the fourth cooling roller, the cloth can be cooled by the cooling roller group and the fan simultaneously in the conveying process, the thicker cloth can be fully cooled in the process, and the quality of the cloth after being discharged reaches the required quality index.

The utility model discloses can further configure to in a preferred example the frame top inlays and is equipped with the fan board, fan demountable installation be in on the fan board, still be provided with bellows in the frame, the air outlet of bellows covers completely the fan air intake, be provided with the filter screen on the air intake of bellows.

Through adopting above-mentioned technical scheme, the fan inlays through the fan yoke and establishes at the frame top, makes external force be difficult for leading to the fact the damage to it, and the fan air outlet covers there is bellows, and the filter screen of bellows air intake can effectively filter the impurity in the air, avoids the fan to cause secondary pollution to the cloth when carrying out the forced air cooling to the cloth.

The utility model discloses can further configure to in a preferred example, the frame top still is provided with cooling device, cooling device includes cold water machine and condenser pipe, cold water machine fixed mounting be in the frame, the condenser pipe sets up in the bellows, the both ends of condenser pipe are passed the lateral wall of bellows respectively with the liquid outlet and the inlet of cold water machine are connected.

Through adopting above-mentioned technical scheme, the air of fan air intake can be cooled off for the fan is better to the cooling effect of cloth.

The present invention can be further configured in a preferred example, the water inlet of the heat dissipation box is connected with the water outlet ends of the first cooling roller, the second cooling roller, the third cooling roller and the fourth cooling roller through the first pipeline, and the water outlet of the heat dissipation box is connected with the water inlet of the cooling water tank through the first pipeline; the inside fixed mounting of heat dissipation case has the flow distribution plate, the water inlet of heat dissipation case is just right the flow distribution plate center, the transversal circular-arc of personally submitting of flow distribution plate when just installing the middle part of flow distribution plate is higher than both ends.

Through adopting above-mentioned technical scheme, the coolant liquid that is heated in the chill roll can flow down along the flow distribution plate of heat dissipation case, and the area of contact increase of coolant liquid and air, the heat interaction aggravation of coolant liquid and air for the heat dissipation of coolant liquid.

The utility model discloses can further configure to in a preferred example, be provided with the thermovent on the lateral wall of heat dissipation case, the thermovent is located between flow distribution plate highest end and the lower extreme, the lower extreme of thermovent is connected with the breakwater, the breakwater is kept away from the one end of heat dissipation case is higher than the upper end of thermovent.

Through adopting above-mentioned technical scheme, the air in the heat dissipation case can exchange with the outside air, strengthens the radiating effect of heat dissipation case, and the breakwater of installing on the thermovent can block the coolant liquid in the heat dissipation case and is thrown out the heat dissipation case.

The utility model discloses can further configure to in a preferred example, the slope is provided with the guide plate in the coolant tank, the higher end fixed connection of guide plate is in coolant tank sets up on the lateral wall of water inlet, just coolant tank's water inlet is higher than the higher end of guide plate, the both sides fixed connection of guide plate is in on coolant tank's the lateral wall, the lower end of guide plate with coolant tank lateral wall contactless, just the lower end of guide plate is higher than coolant tank's delivery port.

Through adopting above-mentioned technical scheme, after cooling water got into coolant tank, can flow into the coolant tank bottom along the guide plate, the area of contact of cooling water and air strengthens, carries out abundant heat interaction, and the coolant liquid can further dispel the heat.

The utility model discloses can further configure to in a preferred example, frame both sides from the top down all is provided with a plurality of climbing poles, climbing pole both ends fixed connection be in the frame just the climbing pole is the level.

Through adopting above-mentioned technical scheme, the staff can climb the frame top along the climbing rod, makes things convenient for the staff to change and maintain fan, the filter screen and the cooling device on the bellows on frame top.

The utility model discloses can further configure to in a preferred example, the cover is equipped with the rubber sleeve on first transfer roller, the second transfer roller.

Through adopting above-mentioned technical scheme, the rubber sleeve of cover on first transfer roller and second transfer roller can increase the frictional force between first transfer roller and second transfer roller and the cloth of winding above that for the cloth is difficult for skidding when the conveying.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the cloth just coming out of the oven can be fully cooled;

2. the surface of the cloth can be cleaned for the second time;

3. the cooling liquid circulating in the cooling mechanism has high heat dissipation speed and stable work;

4. the cloth is not easy to slip when being transmitted.

Drawings

Fig. 1 is a schematic perspective view (one) of the present invention;

fig. 2 is a schematic perspective view (ii) of the present invention;

FIG. 3 is a plan view of the present invention with the cooling mechanism and the bellows omitted;

FIG. 4 is an exploded schematic view of the air box and the cooling device of the present invention;

FIG. 5 is a schematic sectional view (I) of the cooling water tank of the present invention;

fig. 6 is a schematic sectional view (two) of the cooling water tank of the present invention, which is used for showing the width of the flow guide plate;

FIG. 7 is a schematic sectional view (I) of the heat dissipation box of the present invention;

fig. 8 is a schematic sectional view (ii) of the heat dissipation box of the present invention, which is used to show the width of the flow distribution plate.

Reference numerals: 1. a frame; 11. a first motor; 12. a second motor; 13. a first transfer roller; 14. a second transfer roller; 15. climbing a pole; 2. a cooling roller set; 21. a first cooling roll; 22. a second cooling roll; 23. a third cooling roll; 24. A fourth cooling roll; 3. an air box; 31. a filter screen; 4. a fan; 41. a fan frame; 5. a cooling device; 51. a water chiller; 52. a condenser tube; 6. a first conduit; 7. a second conduit; 8. a water pump; 9. a heat dissipation box; 91. a flow distribution plate; 92. a heat dissipation port; 93. a water baffle; 10. a cooling water tank; 101. a baffle; 111. a rubber sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a cooling mechanism of a setting machine comprises a frame 1, wherein a first motor 11 and a second motor 12 are fixedly connected to the frame 1, a first conveying roller 13 is rotatably mounted at one cloth input end of the frame 1, and an output shaft of the first motor 11 is in transmission connection with the first conveying roller 13.

The second conveying roller 14 is rotatably installed at one end of the cloth output on the machine frame 1, the axis of the second conveying roller 14 is parallel to the axis of the first conveying roller 13 and higher than the axis of the first conveying roller 13, the output shaft of the second motor 12 is in transmission connection with the second conveying roller 14, the first conveying roller 13 and the second conveying roller 14 are both sleeved with rubber sleeves 111, the friction force between the first conveying roller 13, the second conveying roller 14 and the cloth is increased, and the cloth is not easy to slide during conveying.

A cooling roller group 2 is rotatably arranged on the frame 1 between the first conveying roller 13 and the second conveying roller 14, the cooling roller group 2 comprises a first cooling roller 21, a second cooling roller 22, a third cooling roller 23 and a fourth cooling roller 24, the cooling roller group 2 is higher than the first conveying roller 13, and the axes of the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24 are parallel to each other; when the cooling roller group 2 is installed, the first cooling roller 21 and the third cooling roller 23 are equal in height, the fourth cooling roller 24 and the second cooling roller 22 are equal in height, the second cooling roller 22 is positioned directly below the first cooling roller 21, and the fourth cooling roller 24 is positioned directly below the third cooling roller 23.

Referring to fig. 2 and 3, a fan case 41 is embedded in the top of the rack 1, the fan case 41 is embedded in the rack 1 through bolts, a fan 4 is mounted on the fan case 41 through bolts, and the fan 4 blows air vertically towards the cooling roller group 2. There is bellows 3 at frame 1 top through bolted connection, and the air outlet of bellows 3 covers the air intake of fan 4 completely, and fixed mounting has filter screen 31 on the air intake of bellows 3, can filter the air that gets into bellows 3 for air in the bellows 3 can not cause secondary pollution to the cloth when being blown out by fan 4.

Referring to fig. 2 and 4, be provided with cooling device 5 at frame 1 top, cooling device 5 includes cold water machine 51 and condenser pipe 52, cold water machine 51 passes through bolted connection at frame 1 top, condenser pipe 52 is located bellows 3 inside and is the S-shaped distribution, the both ends of condenser pipe 52 are passed bellows 3 lateral wall and are respectively sealing connection on the liquid outlet and the income liquid mouth of cold water machine 51, the comdenstion water in cold water machine 51 gets into condenser pipe 52 from the liquid outlet of cold water machine 51, follow condenser pipe 52 and reentrant cold water machine 51 from the inlet of cold water machine 51 behind bellows 3 inner loop a week, the comdenstion water of inner loop in bellows 3 can cool down the air in bellows 3, make fan 4 blow out cold wind, the cooling effect to the cloth is better.

Referring to fig. 1 and 2, a cooling water tank 10 is arranged at the bottom of the rack 1, a water inlet and a water outlet of the cooling water tank 10 are respectively connected with a water inlet end through a first pipeline 6 and a second pipeline 7 and a water outlet end and a water inlet end of a first cooling roller 21, a second cooling roller 22, a third cooling roller 23 and a fourth cooling roller 24, and the first pipeline 6 and the second pipeline 7 are connected with the water outlet end and the water inlet end of the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24 through mechanical sealing elements in a rotating and sealing manner.

A water pump 8 is hermetically connected to the second pipe 7, and a heat radiation tank 9 is hermetically connected to the first pipe 6.

Referring to fig. 5 and 6, a flow guide plate 101 is obliquely arranged in the cooling water tank 10, the higher end of the flow guide plate 101 is welded on the side wall of the cooling water tank 10 where the water inlet is opened, and the water inlet of the cooling water tank 10 is higher than the higher end of the flow guide plate 101. The both sides welding of guide plate 101 is on cooling water tank 10's lateral wall, the lower end and the cooling water tank 10 lateral wall contactless of guide plate 101, and the lower extreme of guide plate 101 is higher than cooling water tank 10's delivery port, make hotter cooling water follow the water inlet and flow into back reentrant cooling water tank 10 along guide plate 101 rapid cooling, the delivery port then can be followed to colder cooling water and taken out by water pump 8, make the cooling water have better cooling effect all the time.

Referring to fig. 1, a water inlet of the heat dissipation tank 9 is connected with water outlet ends of a first cooling roller 21, a second cooling roller 22, a third cooling roller 23 and a fourth cooling roller 24 through a first pipeline 6, and a water outlet of the heat dissipation tank 9 is connected with a water inlet of a cooling water tank 10 through the first pipeline 6.

Referring to fig. 7 and 8, a flow distribution plate 91 is fixedly installed in the heat dissipation box 9, the cross section of the flow distribution plate 91 is arc-shaped, the middle of the flow distribution plate 91 is higher than the two ends of the flow distribution plate, the two sides of the flow distribution plate 91 are welded on the inner wall of the side wall of the heat dissipation box 9, the water inlet of the heat dissipation box 9 is over against the middle of the flow distribution plate 91, and when cooling water enters the heat dissipation box 9 from the water inlet of the heat dissipation box 9, the cooling water flows down along the flow distribution plate 91 to accelerate the heat dissipation.

The lateral wall of the heat dissipation box 9 is provided with a heat dissipation port 92, the heat dissipation port 92 is located between the highest end and the lowest end of the flow distribution plate 91, the lower end of the heat dissipation port 92 is connected with a water baffle 93, one end of the water baffle 93 far away from the heat dissipation box 9 is higher than the upper end of the heat dissipation port 92, air in the heat dissipation box 9 can be communicated with outside air through the heat dissipation port 92, cooling water in the heat dissipation box 9 is cooled, and the water baffle 93 arranged on the heat dissipation port 92 can prevent cooling water in the heat dissipation box 9 from being spilled out from the heat dissipation port 92.

Referring to fig. 1 and 2, four horizontal climbing rods 15 are fixedly installed on two sides of a rack 1 from top to bottom at equal intervals, the climbing rods 15 are in a U shape, two ends of each climbing rod 15 are welded on the rack 1, an operator can climb to the top of the rack 1 through the climbing rods 15, and the worker can check and maintain a fan 4, an air box 3, a water cooler 51 and a condenser pipe 52 which are located at the top of the rack 1 conveniently.

The working principle of the embodiment is as follows: after being dried and entering a cooling process, the cloth sequentially bypasses the first conveying roller 13, the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24, and finally bypasses the second conveying roller 14 to enter the next process. In the process, the fabric sequentially passes through the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24 to be thermally interacted with cooling water in the fabric, meanwhile, the fan 4 at the top end of the rack 1 continuously blows cold air to the fabric, and the fabric can be fully cooled under the dual cooling effect of the cooling roller group 2 and the fan 4.

The cooling water heated in the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24 can enter the heat dissipation box 9 along the first pipeline 6, flow down along the flow dividing plate 91 for heat dissipation, then flow out from the water outlet of the heat dissipation box 9, flow into the cooling water tank 10 along the first pipeline 6, flow down along the flow dividing plate 101 for secondary heat dissipation, and finally fall into the cold water removal tank, the cooling water cooled in the cooling water tank 10 can be pumped out by the water pump 8 through the second pipeline 7, and is sent into the first cooling roller 21, the second cooling roller 22, the third cooling roller 23 and the fourth cooling roller 24 through the second pipeline 7 by the water pump 8 for next round of circulation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cooling body of forming machine, includes frame (1), demountable installation has first motor (11) and second motor (12) on frame (1), rotate on frame (1) cloth input end and install first transfer roller (13), first motor (11) with first transfer roller (13) are connected, rotate in the one end of cloth output and install second transfer roller (14) in frame (1), the axis of second transfer roller (14) with the axis of first transfer roller (13) is parallel, just second transfer roller (14) are higher than first transfer roller (13), second motor (12) with second transfer roller (14) are connected, its characterized in that: a cooling roller group (2) is rotatably arranged on the frame (1) between the first conveying roller (13) and the second conveying roller (14), the cooling roller group (2) comprises a first cooling roller (21), a second cooling roller (22), a third cooling roller (23) and a fourth cooling roller (24), the cooling roller group (2) is higher than the first conveying roller (13), and the axes of the first cooling roller (21), the second cooling roller (22), the third cooling roller (23) and the fourth cooling roller (24) are parallel to each other;

frame (1) top is provided with fan (4), fan (4) orientation the vertical air-out of cooling roller set (2), frame (1) bottom is provided with coolant tank (10), coolant tank's (10) water inlet and delivery port respectively through first pipeline (6) and second pipeline (7) and the play water end and the end of intaking of first chill roll (21), second chill roll (22), third chill roll (23), fourth chill roll (24) are connected, be provided with radiator box (9) on first pipeline (6), be provided with water pump (8) on second pipeline (7).

2. The cooling mechanism of the setting machine according to claim 1, characterized in that: the fan frame (41) is embedded at the top end of the rack (1), the fan (4) is detachably mounted on the fan frame (41), the rack (1) is further provided with an air box (3), an air outlet of the air box (3) completely covers an air inlet of the fan (4), and a filter screen (31) is arranged on the air inlet of the air box (3).

3. The cooling mechanism of the setting machine according to claim 2, characterized in that: frame (1) top still is provided with cooling device (5), cooling device (5) include cold water machine (51) and condenser pipe (52), cold water machine (51) fixed mounting be in on frame (1), condenser pipe (52) set up in bellows (3), the both ends of condenser pipe (52) are passed the lateral wall of bellows (3) respectively with the liquid outlet and the inlet of cold water machine (51) are connected.

4. The cooling mechanism of the setting machine according to claim 1, characterized in that: a water inlet of the heat dissipation box (9) is connected with water outlets of the first cooling roller (21), the second cooling roller (22), the third cooling roller (23) and the fourth cooling roller (24) through the first pipeline (6), and a water outlet end of the heat dissipation box (9) is connected with a water inlet end of the cooling water tank (10) through the first pipeline (6); the inside fixed mounting of heat dissipation case (9) has flow distribution plate (91), the water inlet of heat dissipation case (9) is just right flow distribution plate (91) center, flow distribution plate (91) transversal personally submit circular-arc and when installing the middle part of flow distribution plate (91) is higher than both ends.

5. The cooling mechanism of the setting machine according to claim 4, characterized in that: be provided with thermovent (92) on the lateral wall of heat dissipation case (9), thermovent (92) are located between flow distribution plate (91) highest end and the least significant end, the lower extreme of thermovent (92) is connected with breakwater (93), breakwater (93) are kept away from the one end of heat dissipation case (9) is higher than the upper end of thermovent (92).

6. The cooling mechanism of the setting machine according to claim 1, characterized in that: the cooling water tank (10) is internally and obliquely provided with a guide plate (101), the higher end of the guide plate (101) is fixedly connected to the side wall of the cooling water tank (10) with a water inlet, the water inlet of the cooling water tank (10) is higher than the higher end of the guide plate (101), the two sides of the guide plate (101) are fixedly connected to the side wall of the cooling water tank (10), the lower end of the guide plate (101) is not in contact with the side wall of the cooling water tank (10), and the lower end of the guide plate (101) is higher than the water outlet of the cooling water tank (10).

7. The cooling mechanism of the setting machine as claimed in claim 1, wherein a plurality of climbing rods (15) are arranged on both sides of the frame (1), the climbing rods (15) are U-shaped, and the climbing rods (15) are horizontally arranged on the frame (1).

8. The cooling mechanism of the setting machine as claimed in claim 1, wherein the first conveying roller (13) and the second conveying roller (14) are sleeved with rubber sleeves (111).