CN217967998U

CN217967998U - Heating device

Info

Publication number: CN217967998U
Application number: CN202222354371.2U
Authority: CN
Inventors: 许辉
Original assignee: Yueyang Tianle Color Printing Co ltd
Current assignee: Yueyang Tianle Color Printing Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-06
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to a heating device technical field just discloses a heating device, including the equipment principal, still include: the side surface of the equipment main body is movably connected with the side surface of the heating mechanism, the side surface of the arranging mechanism is movably connected with the side surface of the equipment main body, the equipment main body comprises a casing, the heating mechanism comprises a heating roller, the side surface of the heating roller is movably sleeved with the side surface of the casing, and the side surface of the casing is fixedly connected with a motor; the utility model discloses an according to the use needs, step motor drives the worm and rotates, makes the worm drive gear and rotates, makes drive gear drive threaded rod rotate, and the threaded rod rotates and drives first installation piece and remove along the side that leads to the groove to the rod removal is pressed in the drive, adjusts the distance between the rod and the heating cylinder face just, reads out the position of first installation piece at leading to the groove through the scale, thereby confirms the distance between rod and the heating cylinder, is favorable to increasing the practicality of equipment.

Description

Heating device

Technical Field

The utility model relates to a heating device technical field, more specifically relate to a heating device.

Background

The plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and is used as a film coating layer, and has good practicability, so that the market demand of various industries on the plastic film is continuously increased, the thickness of the plastic film is different, the thickness of the plastic film is required to meet the production demand when the plastic film is required to be processed, and the common mode is that the plastic film is heated, softened and calendered through a heating device, and is processed into a proper thickness.

The prior art is not enough: the distance between the pressure rod and the heating cylinder of the existing heating device is fixed and cannot be adjusted, and the plastic film with one thickness can only be heated and rolled, so that the practicability of the equipment is greatly reduced, and wrinkles are easy to appear on the plastic film during heating and rolling, thereby affecting the quality of the plastic film after heating and rolling.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides a heating device to solve the problems existing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating apparatus comprising an apparatus main body, further comprising: heating mechanism and arrangement mechanism, the side of equipment principal and the side swing joint of heating mechanism, the side of arrangement mechanism and the side swing joint of equipment principal, the equipment principal includes the casing, heating mechanism includes the heating cylinder, the side of heating cylinder is cup jointed with the side activity of casing, the side fixedly connected with motor of casing, the side fixed cover of heating cylinder has cup jointed driven gear, the fixed driving gear that has cup jointed of output shaft of motor, driven gear's side and driven gear's side intermeshing, logical groove has been seted up to the side of casing, the threaded rod has been cup jointed in the top activity that leads to the groove, the side threaded connection of threaded rod has first installation piece, the side of first installation piece and the side swing joint who leads to the groove, the side activity of first installation piece has cup jointed the pressure rod, it is located the heating cylinder directly over to press the rod.

Furthermore, a transmission gear is fixedly sleeved at the top end of the threaded rod, two supporting blocks are fixedly connected in the top end of the casing, a worm is movably sleeved on the side face of each supporting block, the side face of the worm is meshed with the side face of the transmission gear, and a stepping motor is fixedly connected to one end of the worm.

Furthermore, the side surface of the shell corresponding to the side surface of the through groove is fixedly connected with a graduated scale.

Further, the inside fixedly connected with of heating cylinder adds the pipe, the inside fixedly connected with cooling tube of heating cylinder, the equal fixedly connected with water pipe connector in both ends of cooling tube, the end of water pipe connector stretches out the heating cylinder, condenser tube has been cup jointed in the end activity of water pipe connector.

Further, arrangement mechanism includes second installation piece, first tensioning roller has been cup jointed in the side activity of second installation piece, first mounting groove has been seted up to the side of casing, the side of first mounting groove and the side swing joint of first mounting groove, the second mounting groove has been seted up to the side of casing, the side swing joint of second mounting groove has the third installation piece, the second tensioning roller has been cup jointed in the side activity of third installation piece.

Further, the top and the equal fixedly connected with first buffer spring in bottom of second installation piece, the one end of first buffer spring and the side fixed connection of first mounting groove, the equal fixedly connected with second buffer spring in the left and right sides of third installation piece, the one end of second buffer spring and the side fixed connection of second mounting groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an according to the use needs, step motor drives the worm and rotates, makes the worm drive gear and rotates, makes drive gear drive threaded rod rotate, and the threaded rod rotates and drives first installation piece and remove along the side that leads to the groove to drive the pressure rod and remove, adjust the distance between the just face of pressure rod and heating cylinder, read out the position of first installation piece in leading to the groove through the scale, thereby confirm the distance between pressure rod and the heating cylinder, be favorable to increasing the practicality of equipment.

2. The utility model discloses a pass the side of second tensioning roller again with the first tensioning roller side that plastic film passed one side in proper order, via heating cylinder heating and pressing delay back, pass the second tensioning roller side of opposite side again and the side of first tensioning roller leaves equipment, expandes plastic film completely, avoids appearing the fold, is favorable to improving the quality that heats the calendering.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the utility model at a in fig. 2;

fig. 4 is a schematic structural diagram of the utility model at the position B in fig. 2;

fig. 5 is a schematic structural diagram of fig. 2C;

fig. 6 is a schematic view of the cross-sectional structure 205 of the present invention.

The reference signs are: 1. an apparatus main body; 101. a housing; 102. a through groove; 103. a first mounting groove; 104. A second mounting groove; 2. a heating mechanism; 201. heating the drum; 202. a driven gear; 203. a driving gear; 204. a motor; 205. a first mounting block; 206. a threaded rod; 207. a stepping motor; 208. a supporting block; 209. a worm; 210. a transmission gear; 211. a water pipe connector; 212. a cooling tube; 213. adding a pipe; 214. pressing the rod; 3. a sorting mechanism; 301. a first tension roller; 302. a second mounting block; 303. a third mounting block; 304. a second tension roller; 305. a first buffer spring; 306. a second buffer spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the present invention relates to a heating device not limited to the structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a heating apparatus, including an apparatus main body 1, characterized by further including: the side surface of the equipment main body 1 is movably connected with the side surface of the heating mechanism 2, the side surface of the sorting mechanism 3 is movably connected with the side surface of the equipment main body 1, the equipment main body 1 comprises a machine shell 101, the heating mechanism 2 comprises a heating roller 201, the side surface of the heating roller 201 is movably sleeved with the side surface of the machine shell 101, the side surface of the machine shell 101 is fixedly connected with a motor 204, the side surface of the heating roller 201 is fixedly sleeved with a driven gear 202, an output shaft of the motor 204 is fixedly sleeved with a driving gear 203, the side surface of the driven gear 202 is mutually meshed with the side surface of the driven gear 202, the side surface of the machine shell 101 is provided with a through groove 102, the top end of the through groove 102 is movably sleeved with a threaded rod 206, the side surface of the threaded rod 206 is in threaded connection with a first mounting block 205, the side of the first mounting block 205 is movably connected with the side of the through groove 102, the side of the first mounting block 205 is movably sleeved with a pressing rod 214, the pressing rod 214 is located right above the heating roller 201, according to the use requirement, the threaded rod 206 rotates to drive the first mounting block 205 to move along the side of the through groove 102, thereby driving the pressing rod 214 to move, the distance between the pressing rod 214 and the heating roller 201 is adjusted, the plastic film to be heated and calendered passes through the heating roller 201 and the pressing rod 214, the motor 204 drives the driving gear 203 to rotate, so that the driven gear 202 drives the heating roller 201 to rotate, the heating roller 201 is heated and the pressing rod 214 is matched to heat and calender the plastic film to a certain thickness.

The top end of the threaded rod 206 is fixedly sleeved with a transmission gear 210, the top end of the casing 101 is internally and fixedly connected with two supporting blocks 208, the side surface of each supporting block 208 is movably sleeved with a worm 209, the side surface of each worm 209 is meshed with the side surface of the transmission gear 210, one end of each worm 209 is fixedly connected with a stepping motor 207, and the stepping motors 207 drive the worms 209 to rotate, so that the worms 209 drive the transmission gear 210 to rotate, and the transmission gear 210 drives the threaded rod 206 to rotate.

Wherein, the side of the casing 101 corresponding to the side of the through groove 102 is fixedly connected with a scale, and the position of the first mounting block 205 in the through groove 102 is read by the scale, so as to determine the distance between the pressure roller 214 and the heating roller 201.

Wherein, the inside fixedly connected with of heating drum 201 adds pipe 213, the inside fixedly connected with cooling tube 212 of heating drum 201, the equal fixedly connected with water pipe connector 211 in both ends of cooling tube 212, water pipe connector 211's end stretches out heating drum 201, condenser tube has been cup jointed in water pipe connector 211's end activity, heating drum 201 uses the heat conduction material preparation, and the inside temperature sensing device that is equipped with of heating drum 201, it heats heating drum 201 to add the operation of pipe 213, the water pipe connector 211 at both ends is connected respectively at the cooling water both ends, when the high temperature of heating drum 201, insert the coolant water, lower the temperature to heating drum 201 through cooling tube 212, make heating drum 201 keep at suitable temperature.

Wherein, state arrangement mechanism 3 and include second installation piece 302, the side activity of second installation piece 302 has cup jointed first tensioning roller 301, first mounting groove 103 has been seted up to the side of casing 101, the side of first mounting groove 103 and the side swing joint of first mounting groove 103, second mounting groove 104 has been seted up to the side of casing 101, the side swing joint of second mounting groove 104 has third installation piece 303, the side activity of third installation piece 303 has cup jointed second tensioning roller 304, when heating plastic film, pass plastic film in proper order the first tensioning roller 301 side of one side and pass the side of second tensioning roller 304 again, after heating the hot rolling delay via heating cylinder 201, pass the second tensioning roller 304 side of opposite side and the side of first tensioning roller 301 and leave the equipment.

Wherein, the top and the bottom of second installation piece 302 are first buffer spring 305 of equal fixedly connected with, the one end of first buffer spring 305 and the side fixed connection of first mounting groove 103, the equal fixedly connected with second buffer spring 306 of both sides about third installation piece 303, the one end of second buffer spring 306 and the side fixed connection of second mounting groove 104, connect first mounting groove 103 and second installation piece 302 through first buffer spring 305, make first buffer spring 305 slide from top to bottom along the side of first mounting groove 103, and connect third installation piece 303 and second mounting groove 104 through second buffer spring 306 and make third installation piece 303 slide from side to side along second mounting groove 104, thereby reduce the tension that plastic film received, avoid damaging.

The utility model discloses a theory of operation: according to the use requirement, the step motor 207 drives the worm 209 to rotate, the worm 209 drives the transmission gear 210 to rotate, the transmission gear 210 drives the threaded rod 206 to rotate, the threaded rod 206 rotates to drive the first mounting block 205 to move along the side surface of the through groove 102, so as to drive the pressing rod 214 to move, the distance between the pressing rod 214 and the heating roller 201 is adjusted, the position of the first mounting block 205 in the through groove 102 is read through a graduated scale, so as to determine the distance between the pressing rod 214 and the heating roller 201, a plastic film sequentially passes through the side surface of the first tensioning roller 301 on one side and then passes through the side surface of the second tensioning roller 304, in the heating calendering process, the heating pipe 213 operates to heat the heating roller 201, the water pipe interfaces 211 on the two ends are respectively connected to the two ends of cooling water, when the temperature of the heating roller 201 is too high, the cooling water is introduced into the heating roller 201 to cool the heating roller 201 through the cooling pipe 212, so as to keep the heating roller 201 at a proper temperature, the motor 204 drives the driving gear 203 to rotate, so as to drive the driven gear 202 to drive the heating roller 201 to rotate, the heating roller 201 and the heating roller 214 cooperate to heat the plastic film to heat and calender the plastic film to a certain thickness, and pass through the side surface of the second tensioning roller 304, and then pass through the second tensioning roller 304, and leave the second tensioning roller 304.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heating device comprising an apparatus main body (1), characterized by further comprising: heating mechanism (2) and arrangement mechanism (3), the side of equipment main part (1) and the side swing joint of heating mechanism (2), the side of arrangement mechanism (3) and the side swing joint of equipment main part (1), equipment main part (1) is including casing (101), heating mechanism (2) is including heating cylinder (201), the side of heating cylinder (201) and the side activity of casing (101) are cup jointed, the side fixedly connected with motor (204) of casing (101), the fixed driven gear (202) that has cup jointed in side of heating cylinder (201), the output shaft of motor (204) is fixed to have cup jointed driving gear (203), the side of driven gear (202) and the side intermeshing of driven gear (202), logical groove (102) has been seted up to the side of casing (101), the top activity that leads to groove (102) has cup jointed threaded rod (206), the side screw thread connection of threaded rod (206) has first installation piece (205), the side and the side swing joint that leads to groove (102) of first installation piece (205), the side swing joint that first installation piece (205) cup joints threaded rod (214) is located the heating rod (214), the pressure rod top.

2. A heating device according to claim 1, characterized in that: the fixed cover in top of threaded rod (206) has connect drive gear (210), two supporting shoes (208) of fixedly connected with in the top of casing (101), worm (209) have been cup jointed in the side activity of supporting shoe (208), the side of worm (209) and the side intermeshing of drive gear (210), the one end fixedly connected with step motor (207) of worm (209).

3. A heating apparatus as claimed in claim 1, wherein: and the side surface of the shell (101) corresponding to the side surface of the through groove (102) is fixedly connected with a graduated scale.

4. A heating device according to claim 1, characterized in that: the inside fixedly connected with of heating drum (201) adds pipe (213), the inside fixedly connected with cooling tube (212) of heating drum (201), the equal fixedly connected with water pipe connection (211) in both ends of cooling tube (212), the end of water pipe connection (211) stretches out heating drum (201), condenser tube has been cup jointed in the end activity of water pipe connection (211).

5. A heating apparatus as claimed in claim 1, wherein: arrangement mechanism (3) include second installation piece (302), first tensioning roller (301) have been cup jointed in the side activity of second installation piece (302), first mounting groove (103) have been seted up to the side of casing (101), the side swing joint of the side of first mounting groove (103) and first mounting groove (103), second mounting groove (104) have been seted up to the side of casing (101), the side swing joint of second mounting groove (104) has third installation piece (303), the side activity of third installation piece (303) has cup jointed second tensioning roller (304).

6. A heating apparatus as claimed in claim 5, wherein: the top and the equal first buffer spring of fixedly connected with in bottom (305) of second installation piece (302), the side fixed connection of the one end and first mounting groove (103) of first buffer spring (305), the equal fixedly connected with second buffer spring (306) of the left and right sides of third installation piece (303), the side fixed connection of the one end and second mounting groove (104) of second buffer spring (306).