Constant-temperature heating system for powder point machine

Abstract

The utility model relates to the technical field of heating systems, and discloses a constant temperature heating system for a powder point machine, which comprises a main body mechanism and an auxiliary fixing mechanism, the auxiliary fixing mechanism is positioned above the main body mechanism, and the main body mechanism comprises a bearing plate, a bearing groove, a driving motor, a double-sided threaded rod and a movable nut, the bearing groove is fixedly formed in the middle of the upper end of the bearing plate, and the driving motor is fixedly installed at the right end of the inner side of the bearing groove. According to the constant-temperature heating system for the powder point machine, through the use of the main body mechanism, a driving motor in a bearing groove runs to drive a double-sided threaded rod to rotate during use, so that a movable nut at the outer end of the double-sided threaded rod moves oppositely, the driving motor rotates reversely, and then the movable nut moves reversely, so that the distance between electromagnetic heating rollers is adjusted more conveniently; and the lifting device is fixedly connected with a movable nut through a connecting plate, and a push rod is driven to move up and down through operation of an electric push rod so as to adjust the height.

Description

Technical Field

[0001] The utility model relates to the technical field of heating systems, in particular to a constant temperature heating system for a powder dotting machine. Background Art

[0002] Powder dot machine is used for bonding fabrics. It is made by evenly coating polymer hot melt adhesive on organic fabrics, knitted fabrics and non-woven fabrics through special coating equipment. The coating for bonding fabrics is usually divided into powder dot coating, paste dot coating, powder coating and double dot coating.

[0003] Heating rollers are widely used in preheating, drying, shaping, laminating, embossing, embossing, and compounding production processes in papermaking, printing, copying, textile, rubber, plastic, chemical fiber and other industries. They are mainly used for product heating and thermal processing. The rollers are heated in some way, and the rollers heat the products running on the rollers by rotating. According to different heating methods, heating rollers can be divided into two categories: fluid heating and electric heating. Among them, fluid heating mainly includes three media: heat transfer oil, water, and steam. Electric heating is mainly divided into direct heating by electric heating tubes and electromagnetic induction heating.

[0004] The existing constant temperature heating system for powder dotting machines is not convenient for adjusting the distance between the electromagnetic heating rollers during use, making it inconvenient to use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a constant temperature heating system for a powder dot machine, so as to solve the problem in the above background technology that it is inconvenient to adjust the distance between the electromagnetic heating rollers during use, making it inconvenient during use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature heating system for a powder dot machine, comprising a main body mechanism and an auxiliary fixing mechanism, wherein the auxiliary fixing mechanism is located above the main body mechanism, and the main body mechanism comprises a load-bearing plate, a load-bearing slot, a driving motor, a double-sided threaded rod and a movable nut, wherein the load-bearing slot is fixedly arranged in the middle of the upper end of the load-bearing plate, the driving motor is fixedly installed at the right end of the inner side of the load-bearing slot, the double-sided threaded rod is movably installed at the transmission end of the left end of the driving motor, the movable nuts are evenly distributed on the outer ends of the double-sided threaded rods, and the movable nuts are threadedly connected to the outer ends of the double-sided threaded rods.

[0009] Preferably, the main body mechanism also includes a connecting plate, an electric push rod and a push rod, the connecting plate is fixedly mounted on the upper end of the movable nut, the electric push rod is fixedly mounted on the middle part of the upper end of the connecting plate, and the push rod is movably mounted on the upper end of the electric push rod.

[0010] Preferably, the main body structure also includes a mounting plate, a universal wheel and a brake pedal, the mounting plate is fixedly mounted on the upper end of the push rod, the universal wheel is movably mounted on the lower end of the load-bearing plate, and the brake pedal is movably mounted on the left end of the universal wheel.

[0011] Preferably, the auxiliary fixing mechanism includes a fixed base plate, a placement base plate, threaded holes, fixing bolts, a support frame, a fixing frame, an electromagnetic heating roller body, a temperature sensor, a support shaft, a collector ring and connecting wires, the fixed base plate is fixedly installed on the upper end of the mounting plate, and the placement base plate is fixedly installed on the upper end of the fixed base plate.

[0012] Preferably, the threaded holes are evenly distributed on the left and right sides of the upper end of the fixed base plate, the fixing bolts are threadedly connected to the inner sides of the threaded holes, and the support frame is fixedly installed in the middle of the upper end of the base plate.

[0013] Preferably, the fixing frame is fixedly mounted in the middle of the upper end of the supporting frame, the electromagnetic heating roller body is movably mounted above the fixing frame, and the temperature sensor is fixedly mounted in the middle of the left and right ends of the electromagnetic heating roller body.

[0014] Preferably, the support shaft is fixedly mounted on the right end of the temperature sensor, the support shaft is located on the inner side of the fixing frame, the collector ring is fixedly mounted on the right end of the support shaft, and the connecting wire is movably mounted in the middle of the right end of the collector ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The constant temperature heating system of the powder dot machine, through the use of the main body mechanism, when in use, the operation of the driving motor in the bearing slot drives the double-sided threaded rod to rotate, so that the movable nut at the outer end moves in opposite directions, and the driving motor reverses and the movable nut moves in the opposite direction, so that it is more convenient to adjust the spacing of the electromagnetic heating roller, making it easier to use. It is fixedly connected to the movable nut through the connecting plate, and the operation of the electric push rod drives the push rod to move up and down to adjust the height;

[0017] 2. The constant temperature heating system of the powder dot machine uses an auxiliary fixing mechanism, so that when in use, the fixing bolts are threadedly connected in the threaded holes to fix the base plate and the fixed base plate, and the fixed frame is fixed by the support frame. The support shafts on the left and right sides of the electromagnetic heating roller body are placed on the fixed frame, and the electromagnetic heating roller body is powered and heated by connecting wires. The heating effect is better through the collector ring, and the temperature is detected by the temperature sensor. The built-in coil of the electromagnetic heating roller body generates heat, so that the heating efficiency, safety factors and temperature can be controlled, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the enlarged detail structure of the load-bearing slot of the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded and enlarged detailed structure of the fixed bottom plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged detail structure of the electromagnetic heating roller body of the utility model.

[0022] In the figure: 1. Main body; 101. Load-bearing plate; 102. Load-bearing slot; 103. Driving motor; 104. Double-sided threaded rod; 105. Movable nut; 106. Connecting plate; 107. Electric push rod; 108. Push rod; 109. Mounting plate; 110. Universal wheel; 111. Brake pedal; 2. Auxiliary fixing mechanism; 201. Fixed base plate; 202. Place base plate; 203. Threaded hole; 204. Fixing bolt; 205. Support frame; 206. Fixed frame; 207. Electromagnetic heating roller body; 208. Temperature sensor; 209. Support shaft; 210. Collector ring; 211. Connecting wires. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a constant temperature heating system for a powder dot machine, comprising a main body mechanism 1 and an auxiliary fixing mechanism 2, the auxiliary fixing mechanism 2 is located above the main body mechanism 1, the main body mechanism 1 comprises a load-bearing plate 101, a load-bearing slot 102, a driving motor 103, a double-sided threaded rod 104 and a movable nut 105, the load-bearing slot 102 is fixedly arranged in the middle of the upper end of the load-bearing plate 101, the driving motor 103 is fixedly installed at the right end of the inner side of the load-bearing slot 102, the double-sided threaded rod 104 is movably installed at the transmission end of the left end of the driving motor 103, the movable nuts 105 are evenly distributed on the outer ends of the double-sided threaded rods 104, and the movable nuts 105 are threadedly connected to the outer ends of the double-sided threaded rods 104.

[0025] The main body mechanism 1 also includes a connecting plate 106, an electric push rod 107 and a pushing rod 108. The connecting plate 106 is fixedly mounted on the upper end of the movable nut 105, the electric push rod 107 is fixedly mounted on the middle of the upper end of the connecting plate 106, and the pushing rod 108 is movably mounted on the upper end of the electric push rod 107. The main body mechanism 1 also includes a mounting plate 109, a universal wheel 110 and a brake pedal 111. The mounting plate 109 is fixedly mounted on the upper end of the pushing rod 108, the universal wheel 110 is movably mounted on the lower end of the load-bearing plate 101, and the brake pedal 111 is movably mounted on the left end of the universal wheel 110.

[0026] The auxiliary fixing mechanism 2 includes a fixed base plate 201, a placement base plate 202, threaded holes 203, fixing bolts 204, a support frame 205, a fixing frame 206, an electromagnetic heating roller body 207, a temperature sensor 208, a support shaft 209, a collector ring 210 and a connecting wire 211. The fixed base plate 201 is fixedly mounted on the upper end of the mounting plate 109, the placement base plate 202 is fixedly mounted on the upper end of the fixed base plate 201, the threaded holes 203 are evenly distributed on the left and right sides of the upper end of the fixed base plate 201, and the fixing bolts 204 are threadedly connected to the inner side of the threaded holes 203. The support frame 205 is fixedly installed in the middle of the upper end of the base plate 202, the fixed frame 206 is fixedly installed in the middle of the upper end of the support frame 205, the electromagnetic heating roller body 207 is movably installed above the fixed frame 206, the temperature sensor 208 is fixedly installed in the middle of the left and right ends of the electromagnetic heating roller body 207, the support shaft 209 is fixedly installed at the right end of the temperature sensor 208, the support shaft 209 is located on the inner side of the fixed frame 206, the collector ring 210 is fixedly installed at the right end of the support shaft 209, and the connecting wire 211 is movably installed in the middle of the right end of the collector ring 210.

[0027] Working principle: When the constant temperature heating system for the powder dot machine is needed, the device is moved through the universal wheel 110 at the bottom of the load-bearing plate 101, and the universal wheel 110 is fixed by stepping on the brake pedal 111. The operation of the driving motor 103 in the bearing slot 102 drives the double-sided threaded rod 104 to rotate, so that the movable nut 105 at the outer end moves in the opposite direction. When the driving motor 103 is reversed, the movable nut 105 moves in the opposite direction, making it more convenient to adjust the spacing of the electromagnetic heating roller body 207, making it easier to use. It is fixedly connected to the movable nut 105 through the connecting plate 106, and the operation of the electric push rod 107 drives the push rod 108 to move up and down to adjust the height. The base plate 201 is fixedly mounted with its mounting plate 109 to drive the up and down movements, the base plate 202 is placed and fixedly connected with the fixed base plate 201 through the fixing bolt 204 which is threadedly connected in the threaded hole 203, the fixing frame 206 is fixed through the support frame 205, the supporting shafts 209 on the left and right sides of the electromagnetic heating roller body 207 are placed on the fixing frame 206, the electromagnetic heating roller body 207 is powered and heated by connecting the wires 211, the heating effect is improved by the collector ring 210, the temperature is detected by the temperature sensor 208, and the electromagnetic heating roller body 207 has a built-in coil to generate heat so that the heating efficiency, safety factors and temperature can be controlled to make it more convenient to use.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A constant temperature heating system for a powder dot machine, comprising a main body mechanism (1) and an auxiliary fixing mechanism (2), characterized in that: The auxiliary fixing mechanism (2) is located above the main mechanism (1); the main mechanism (1) comprises a load-bearing plate (101), a bearing slot (102), a driving motor (103), a double-sided threaded rod (104) and a movable nut (105); the bearing slot (102) is fixedly arranged in the middle of the upper end of the load-bearing plate (101); the driving motor (103) is fixedly installed at the right end of the inner side of the bearing slot (102); the double-sided threaded rod (104) is movably installed at the transmission end of the left end of the driving motor (103); the movable nuts (105) are evenly distributed on the outer ends of the double-sided threaded rod (104); and the movable nuts (105) are threadedly connected to the outer ends of the double-sided threaded rod (104).

2. A constant temperature heating system for a powder dot machine according to claim 1, characterized in that: The main body mechanism (1) further comprises a connecting plate (106), an electric push rod (107) and a push rod (108); the connecting plate (106) is fixedly mounted on the upper end of the movable nut (105); the electric push rod (107) is fixedly mounted in the middle of the upper end of the connecting plate (106); and the push rod (108) is movably mounted on the upper end of the electric push rod (107).

3. A constant temperature heating system for a powder dot machine according to claim 2, characterized in that: The main body mechanism (1) further comprises a mounting plate (109), a universal wheel (110) and a brake pedal (111); the mounting plate (109) is fixedly mounted on the upper end of the push rod (108); the universal wheel (110) is movably mounted on the lower end of the load-bearing plate (101); and the brake pedal (111) is movably mounted on the left end of the universal wheel (110).

4. A constant temperature heating system for a powder dot machine according to claim 3, characterized in that: The auxiliary fixing mechanism (2) comprises a fixed base plate (201), a placement base plate (202), a threaded hole (203), a fixing bolt (204), a support frame (205), a fixing frame (206), an electromagnetic heating roller body (207), a temperature sensor (208), a support shaft (209), a collector ring (210) and a connecting wire (211); the fixed base plate (201) is fixedly mounted on the upper end of the mounting plate (109), and the placement base plate (202) is fixedly mounted on the upper end of the fixed base plate (201).

5. A constant temperature heating system for a powder dot machine according to claim 4, characterized in that: The threaded holes (203) are evenly distributed on the left and right sides of the upper end of the fixed base plate (201), the fixing bolts (204) are threadedly connected to the inner sides of the threaded holes (203), and the support frame (205) is fixedly installed in the middle of the upper end of the placement base plate (202).

6. A constant temperature heating system for a powder dot machine according to claim 5, characterized in that: The fixed frame (206) is fixedly mounted in the middle of the upper end of the support frame (205), the electromagnetic heating roller body (207) is movably mounted above the fixed frame (206), and the temperature sensor (208) is fixedly mounted in the middle of the left and right ends of the electromagnetic heating roller body (207).

7. A constant temperature heating system for a powder dot machine according to claim 6, characterized in that: The support shaft (209) is fixedly mounted on the right end of the temperature sensor (208), the support shaft (209) is located on the inner side of the fixing frame (206), the collector ring (210) is fixedly mounted on the right end of the support shaft (209), and the connecting wire (211) is movably mounted in the middle of the right end of the collector ring (210).

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