CN215970552U

CN215970552U - Novel hot covering machine

Info

Publication number: CN215970552U
Application number: CN202121685350.8U
Authority: CN
Inventors: 卞定华; 卞梓诺; 董新民; 孙爱华; 章建银
Original assignee: Yancheng Xuhua Machinery Co ltd
Current assignee: Yancheng Xuhua Machinery Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-08
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to a novel heat covering machine which comprises a left unreeling rack on the left, a main rack in the middle and a right unreeling rack on the right, wherein a left constant tension unreeling and cloth guiding roller is installed on the left unreeling rack, a water cooling traction mechanism, a water cooling roller set and a high-temperature hot air mechanism are sequentially installed on the main rack from top to bottom, a cantilever center reeling mechanism is installed at the right end of the main rack, and a right constant tension unreeling is installed on the right unreeling rack. The novel hot covering machine comprises two independent constant-tension unreeling mechanisms, a group of water-cooling rollers with adjustable relative positions, a set of high-temperature hot air knife mechanism with precisely adjustable temperature positions, a group of water-cooling traction mechanisms and a set of cantilever center reeling mechanism, wherein the hot air knife mechanism with precisely adjustable temperature, gap and distance is adopted, two layers of materials are precisely and synchronously baked through high-temperature airflow, and an ideal bonding effect is achieved.

Description

Novel hot covering machine

Technical Field

The utility model relates to the field of composite machinery, in particular to a novel heat covering machine.

Background

In places such as sports, body-building, amusement and the like, a thicker shock pad is often used and is generally formed by compounding more than two layers of soft foaming materials such as rubber, sponge and the like with different colors. At present, the most common compounding method adopts gluing compounding, but because foamed materials such as rubber, sponge and the like have poor air permeability and are not easy to dry, the compounding processing efficiency is too low, and the compounding effect is not good. In order to improve the above phenomenon, some manufacturers adopt a flame composite treatment method, that is, flame baking is performed on a foamed soft material such as rubber, sponge and the like, so that the foamed soft material is bonded with other corresponding materials in a semi-molten state, thereby completing the composite treatment. However, the existing flame lamination method is often only used for baking one layer of foaming material in the actual operation process, which causes poor adhesion fastness in the subsequent lamination process. Some manufacturers also adopt the fire grate to bake two layers of materials simultaneously, but due to structural reasons, the width of the air outlet of the fire grate of the flame machine is minimum and exceeds 30mm, the uniformity of flame combustion is not easy to control, so that the temperature required for heating the two layers of materials is not accurate enough, and the ideal bonding effect is not achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel hot covering machine, which adopts a hot air knife mechanism capable of precisely adjusting temperature, clearance and distance, and achieves ideal bonding effect by precisely and synchronously baking two layers of materials through high-temperature air flow.

In order to solve the technical problem, the utility model relates to a novel heat covering machine which comprises two independent constant-tension unwinding mechanisms, a group of water-cooling rollers with adjustable relative positions, a set of high-temperature hot-air knife mechanisms with precisely adjustable temperature positions, a group of water-cooling traction mechanisms and a set of cantilever center winding mechanism.

The utility model provides a novel hot machine that covers, unreel frame, middle main frame and the right side on the right including the left side on the left side and unreel the frame, a left side unreel and install left constant tension and unreel and lead the cloth roller on the frame, the main frame on top-down install water-cooling drive mechanism, water-cooling roller set, high-temperature hot-blast mechanism in proper order, the right-hand member of main frame install cantilever center winding mechanism, the right side unreel and install right constant tension and unreel on the frame.

Furthermore, the water-cooling traction mechanism comprises a tensioning cylinder, a transition chain wheel, an upper water-cooling traction roller, an upper bearing and an upper bearing seat; the upper water-cooling traction roller is supported on an upper bearing seat through an upper bearing, the right water-cooling roller is connected with the upper water-cooling traction roller through main chain transmission, and elastic tensioning is realized through a tensioning cylinder and a transition chain wheel.

The water cooling roller set comprises a right water cooling roller set and a left water cold pressing roller set, wherein in the right water cooling roller set, the right water cooling roller is supported on a right main bearing seat through a main bearing, the right main bearing seat is fixed on a right dovetail slide block, the dovetail slide block is supported on a dovetail seat, the dovetail seat is fixed on a main frame, a lifting machine seat is arranged on the main frame, a servo electric lifting machine arranged on the lifting machine seat is connected with the right main bearing seat, and the right main bearing seat is enabled to translate by controlling the servo electric lifting machine, so that the position adjustment of the right water cooling roller is realized;

in the left water cold pressing roller set, a left water cooling pressing roller is supported on a left main bearing seat through a main bearing, the left main bearing seat is fixed on a left dovetail sliding block, the left dovetail sliding block is supported on a dovetail seat, the dovetail seat is fixed on a main frame, a translation cylinder is fixed on a translation cylinder seat, the translation cylinder seat is installed on the main frame, a piston rod of an adjustable translation cylinder is connected with the left main bearing seat, and the left main bearing seat can be adjusted to a set position through adjusting the adjustable translation cylinder, so that the position adjustment of the left water cooling pressing roller is realized.

Furthermore, in the high-temperature hot air mechanism, the air knife is installed on an air knife installation seat, the air knife installation seat is fixedly connected with a piston rod of an adjustable air cylinder, the air knife installation seat is connected with an air cylinder installation seat through a linear bearing pair, the adjustable air cylinder is fixed on the air cylinder installation seat, and the air knife is lifted and adjusted under the action of the adjustable air cylinder. The air knife is connected with the heat source and the fan through a high-temperature hose, and the temperature and the flow rate of hot air are accurately controlled through the temperature control module and the fan frequency converter.

Furthermore, the cantilever center winding mechanism comprises a winding rack, a belt transmission, a torque motor, a speed reducer, a chain transmission, a belt seat bearing and a cantilever air expansion shaft, wherein the cantilever air expansion shaft is supported and installed on the winding rack through the belt seat bearing, the torque motor and the speed reducer are both installed on the winding rack, the torque motor is connected with the speed reducer through the belt transmission, the speed reducer is connected with the cantilever air expansion shaft through the chain transmission, and constant tension winding is realized through torque control. Meanwhile, the cantilever physiosis shaft is rolled up, so that roll changing is more convenient.

The utility model has the beneficial effects that: the novel hot covering machine comprises two independent constant-tension unreeling mechanisms, a group of water-cooling rollers with adjustable relative positions, a set of high-temperature hot air knife mechanism with precisely adjustable temperature positions, a group of water-cooling traction mechanisms and a set of cantilever center reeling mechanism, wherein the hot air knife mechanism with precisely adjustable temperature, gap and distance is adopted, two layers of materials are precisely and synchronously baked through high-temperature airflow, and an ideal bonding effect is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a novel heat covering machine of the utility model.

Fig. 2 is a schematic structural diagram of a cantilever center rolling mechanism of the novel heat covering machine of the utility model.

Fig. 3 is a sectional view A-A of the novel heat covering machine of the utility model.

Fig. 4 is a view in the direction B of a novel heat covering machine of the present invention.

Fig. 5 is a schematic structural diagram of a water-cooling traction mechanism, a water-cooling roller set and a high-temperature hot air mechanism of the novel hot covering machine.

List of reference numerals: 1-left constant tension unreeling, 2-left unreeling rack, 3-cloth guide roller, 4-main rack, 5-air knife, 6-air knife installation seat, 7-linear bearing, 8-adjustable air cylinder, 9-air cylinder installation seat, 10-high temperature hose, 11-heat source, 12-fan, 13-right unreeling rack, 14-right constant tension unreeling, 15-reeling rack, 16-belt transmission, 17-torque motor, 18-speed reducer, 19-chain transmission, 20-belt seat bearing, 21-cantilever air expansion shaft, 22-meter counter, 23-lifting machine seat, 24-servo electric lifter, 25-dovetail seat, 26-right dovetail slide block, 27-speed reduction motor, 28-right water-cooling press roller, 29-right main shaft bearing seat, 30-tensioning cylinder, 31-transition chain wheel, 32-upper water-cooling traction roller, 33-upper bearing, 34-upper bearing seat, 35-main chain transmission, 36-gear synchronizer, 37-left water-cooling press roller, 38-main bearing, 39-left main bearing seat, 40-left dovetail slide block, 41-adjustable translation cylinder and 42-translation cylinder seat.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the utility model and not as limiting the scope of the utility model. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Examples

With reference to figures 1 to 5 of the drawings,

But the hot-blast sword mechanism of high temperature position fine adjustment: the air knife 5 is installed on the air knife installation seat 6, the air knife installation seat 6 is fixedly connected with a piston rod of the adjustable air cylinder 8, the air knife installation seat 6 is connected with the air cylinder installation seat 9 through the linear bearing pair 7, the adjustable air cylinder 8 is fixed on the air cylinder installation seat 9, and the air knife 5 is lifted and adjusted under the action of the adjustable air cylinder 9. The air knife 5 is connected with a heat source 11 and a fan 12 through a high-temperature hose 10, and the temperature and the flow rate of hot air are accurately controlled through a temperature control module and a fan frequency converter.

The relative position of the water-cooling roller set is adjustable:

the right water-cooling roller 28 is supported on a right main bearing seat 29 through a main bearing 38, the right main bearing seat 29 is fixed on a right dovetail slide block 26, the dovetail slide block 26 is supported on a dovetail seat 25, the dovetail seat 25 is fixed on a main frame 4, a lifting machine base 23 is arranged on the main frame 4, a servo electric lifter 24 arranged on the lifting machine base 23 is connected with the right main bearing seat 29, and the servo electric lifter 24 is controlled to enable the right main bearing seat 29 to translate, so that the position adjustment of the right water-cooling roller 28 is realized.

The left water-cooling press roller 37 is supported on a left main bearing seat 39 through a main bearing 38, the left main bearing seat 39 is fixed on a left dovetail sliding block 40, the left dovetail sliding block 40 is supported on a dovetail seat 25, the dovetail seat 25 is fixed on a main frame 4, a translation cylinder 41 is fixed on a translation cylinder seat 42, the translation cylinder seat 42 is installed on the main frame 4, a piston rod of an adjustable translation cylinder 41 is connected with the left main bearing seat 39, the left main bearing seat 39 can be adjusted to a set position through adjusting the adjustable translation cylinder 41, and therefore position adjustment of the left water-cooling press roller 37 is achieved.

One end of the right water-cooling roller 28 is provided with a speed reducing motor 27, and the other end of the right water-cooling roller is connected with a left water-cooling press roller 37 through a gear synchronizer 36, so that the right water-cooling roller 28 and the left water-cooling press roller 37 synchronously rotate reversely.

Water-cooling traction mechanism: comprises a tensioning cylinder 30, a transition chain wheel 31, an upper water-cooled traction roller 32, an upper bearing 33 and an upper bearing seat 34. The upper water-cooled drawing roller 32 is supported on an upper bearing seat 34 through an upper bearing 33, the right water-cooled drawing roller 28 is connected with the upper water-cooled drawing roller 32 through a main chain transmission 35, and elastic tensioning is realized through a tensioning cylinder 30 and a transition chain wheel 31.

Cantilever center winding mechanism: the winding machine comprises a winding rack 15, a belt transmission 16, a torque motor 17, a speed reducer 18, a chain transmission 19, a belt seat bearing 20 and a cantilever air expansion shaft 21, wherein the cantilever air expansion shaft 21 is supported and installed on the winding rack 15 through the belt seat bearing 20, the torque motor 17 and the speed reducer 18 are also installed on the winding rack 15, the torque motor 17 is connected with the speed reducer 18 through the belt transmission 16, the speed reducer 18 is connected with the cantilever air expansion shaft 21 through the chain transmission 19, and constant-tension winding is realized through torque control. Meanwhile, the cantilever physiosis shaft is rolled up, so that roll changing is more convenient.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.

Claims

1. The utility model provides a novel hot machine that covers, its characterized in that unreels the frame, the main frame in centre and the right side on the right including the left side on the left side unreels the frame, a left side unreel the frame and install left constant tension and unreel and lead the cloth roller, the main frame on top-down install water-cooling drive mechanism, water-cooling roller set, high temperature hot-blast mechanism in proper order, the right-hand member of main frame install cantilever center winding mechanism, the right side unreel the frame and install right constant tension and unreel.

2. The novel heat covering machine as claimed in claim 1, wherein the water-cooled traction mechanism comprises a tensioning cylinder (30), a transition chain wheel (31), an upper water-cooled traction roller (32), an upper bearing (33) and an upper bearing seat (34); the upper water-cooling traction roller (32) is supported on an upper bearing seat (34) through an upper bearing (33), the right water-cooling roller (28) is connected with the upper water-cooling traction roller (32) through a main chain transmission (35), and elastic tensioning is realized through a tensioning cylinder (30) and a transition chain wheel (31).

3. The novel heat covering machine is characterized in that the water-cooled roller group comprises a right water-cooled roller group and a left water-cooled roller group, in the right water-cooled roller group, a right water-cooled roller (28) is supported on a right main bearing seat (29) through a main bearing (38), the right main bearing seat (29) is fixed on a right dovetail slider (26), the dovetail slider (26) is supported on a dovetail seat (25), the dovetail seat (25) is fixed on a main frame (4), an elevator base (23) is installed on the main frame (4), a servo electric elevator (24) installed on the elevator base (23) is connected with the right main bearing seat (29), and the servo electric elevator (24) is controlled to enable the right main bearing seat (29) to translate so as to achieve position adjustment of the right water-cooled roller (28);

in the left water cold pressing roller set, a left water cold pressing roller (37) is supported on a left main bearing seat (39) through a main bearing (38), the left main bearing seat (39) is fixed on a left dovetail sliding block (40), the left dovetail sliding block (40) is supported on a dovetail seat (25), the dovetail seat (25) is fixed on a main frame (4), a translation cylinder (41) is fixed on a translation cylinder seat (42), the translation cylinder seat (42) is installed on the main frame (4), a piston rod of the adjustable translation cylinder (41) is connected with the left main bearing seat (39), the left main bearing seat (39) can be adjusted to a set position through adjusting the adjustable translation cylinder (41), and therefore position adjustment of the left water cold pressing roller (37) is achieved.

4. The novel heat covering machine is characterized in that in the high-temperature hot air mechanism, an air knife (5) is installed on an air knife installation seat (6), the air knife installation seat (6) is fixedly connected with a piston rod of an adjustable air cylinder (8), the air knife installation seat (6) is connected with an air cylinder installation seat (9) through a linear bearing pair 7, the adjustable air cylinder (8) is fixed on the air cylinder installation seat (9), and the air knife (5) is lifted and adjusted under the action of the adjustable air cylinder (8); the air knife (5) is connected with a heat source (11) and a fan (12) through a high-temperature hose (10), and the temperature and the flow rate of hot air are accurately controlled through a temperature control module and a fan frequency converter.

5. The novel heat covering machine as claimed in claim 1, wherein the cantilever center winding mechanism comprises a winding frame (15), a belt transmission (16), a torque motor (17), a speed reducer (18), a chain transmission (19), a belt seat bearing (20) and a cantilever air expansion shaft (21), the cantilever air expansion shaft (21) is supported and mounted on the winding frame (15) through the belt seat bearing (20), the torque motor (17) and the speed reducer (18) are both mounted on the winding frame (15), the torque motor (17) is connected with the speed reducer (18) through the belt transmission (16), the speed reducer (18) is connected with the cantilever air expansion shaft (21) through the chain transmission (19), and constant tension winding is realized through torque control; meanwhile, the cantilever physiosis shaft is rolled up, so that roll changing is more convenient.