CN210230548U

CN210230548U - Dehumidification equipment for spraying plastic products

Info

Publication number: CN210230548U
Application number: CN201920858715.9U
Authority: CN
Inventors: Shusen Li; 李树森
Original assignee: Zhangjiagang Shuangyou Glass Products Co ltd
Current assignee: Zhangjiagang Shuangyou Glass Products Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-03
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses dehumidification equipment for spraying plastic products, which comprises a hot air blower box and a wire holder, the surface side of the right end of the hot air blower box is provided with a wire holder which is connected with the surface side of the right end of the hot air blower box through a screw, the hot air blower box is fixedly connected with the wire holder through screws, the axis of the surface end inside the wire holder is provided with a control panel, the utility model is provided with a visual window on the surface side of the machine body, and a light source placing groove is arranged inside the visual window, so that the light source can be placed inside the light source placing groove, this makes the inner condition of the body clearly observable under the action of the light source placing groove, the visual window can be used for clearly observing the dehumidifying condition in the machine body when the light is dark or the machine body works at night, therefore, the condition of dehumidification of the interior can be more clearly seen through the visual window.

Description

Dehumidification equipment for spraying plastic products

Technical Field

The utility model belongs to the technical field of the industrial equipment is relevant, concretely relates to dehumidification equipment is used in plastic products spraying.

Background

Dehumidification is also analogous to drying, which refers to a process in which solvent is removed in some way to preserve the solids content. Generally refers to a process of introducing hot air to evaporate and carry away moisture in the material. According to three heat transmission modes of heat conduction, heat convection and heat radiation, the drying also has three corresponding modes: drying drum type drying, hot air type drying and far infrared drying.

The existing dehumidification equipment technology for spraying has the following problems: the dehumidification equipment is used in current spraying is when carrying out the during operation, and the condition of wanting to observe inside plastics's dehumidification is observed through visual window usually, if carry out the dehumidification during operation in night or the bad environment of light, need observe through outside light source, if do not carry outside light source, will not be clear to the condition of observing inside dehumidification like this, and the problem that certain influence appears probably can be so can making when carrying out the during operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dehumidification equipment is used in plastic products spraying to the visual window of the current dehumidification equipment is used in spraying that proposes in solving above-mentioned background art does not have the installation power usually, is unfavorable for the problem of observation in the place that light is darker like this.

In order to achieve the above object, the utility model provides a following technical scheme: a dehumidification device for spraying plastic products comprises a hot air blower box and a wire holder, wherein the wire holder is arranged on the surface side of the right end of the hot air blower box, the wire holder is connected to the surface side of the right end of the hot air blower box through screws, the hot air blower box is fixedly connected with the wire holder through screws, a control panel is arranged at the axis of the surface end in the wire holder, the control panel is fixedly connected to the inside of the surface side of the right end of the wire holder through screws, the control panel is fixedly connected with the wire holder through screws, the lower end of the hot air blower box is provided with a connecting seat, the hot air blower box is connected to the upper end of the connecting seat through welding, the connecting seat is connected with the hot air blower box through welding, a machine body is arranged at the lower end of the connecting seat through screws, the connecting seat is fixedly connected with the machine body through screws, the upper ends of the surface sides of the left end and the, the fixed rod is connected with the surface sides at the upper ends of the left and right ends of the machine body through a bolt, the machine body is fixedly connected with the fixed rod through a bolt, the lower end of the fixed rod is provided with a blocking cloth, the blocking cloth is connected with the lower end of the fixed rod through a bolt, the blocking cloth is fixedly connected with the fixed rod through a bolt, four corners of the lower ends of the left and right ends of the machine body are respectively provided with a fixed seat, the fixed seats are connected with the four corners of the lower end of the machine body through welding, the fixed seats are connected with the machine body through welding, the surface side at the left end of the machine body is provided with a feed inlet, the surface side at the right end of the machine body is provided with a discharge outlet, the lower end of the fixed seat is provided with a machine frame, the machine frame, the utility model discloses a hot-blast blower, including frame, visual window, frame, roller, conveyer belt, power device and switch electric connection, the visual window passes through the inside at both ends around the frame through the screw connection, the frame passes through screw fixed connection with the visual window, the inside from left to right equidistant roller that is provided with of upper end of frame, the roller is through cup jointing the inside of connecting in the upper end of frame, the frame is through cup jointing the connection with the roller, the crossing department of frame and roller is provided with the bearing frame, bolt fixed connection is passed through with the frame to the bearing frame, the table end of roller is provided with the conveyer belt, the conveyer belt is connected through cup jointing with the roller, the inside of the right-hand member of frame is provided with power device, power device and switch electric connection.

Preferably, the constitution of bearing frame is including sealed axle, shaft hole, sleeve pipe, connecting hole and base, the four corners department of the inside of base is provided with the connecting hole, the axle center department of the inside of connecting hole is provided with the sleeve pipe, sheathed tube inside is provided with sealed axle, the inside of sealed axle is provided with the shaft hole, the bearing frame passes through bolt fixed connection through base and frame.

Preferably, the roller comprises a first shaft rod, a protective ring, a rod body and a second shaft rod, the left end and the right end of the rod body are respectively provided with the protective ring, the left end, away from the rod body, of the protective ring is provided with the first shaft rod, the right end, away from the rod body, of the protective ring is provided with the second shaft rod, and the roller is connected with the bearing seat through the first shaft rod in a sleeved mode.

Preferably, the dead lever is composed of a first threaded hole, a clamping groove, a plate body and a second threaded hole, the clamping groove is formed in the plate body, the first threaded hole is formed in the left end of the inside of the plate body, the second threaded hole is formed in the right end of the plate body, and the dead lever is fixedly connected with the machine body through screws through the plate body.

Preferably, the constitution of control panel is including connecting plate, last temperature regulation, heating button, hot-blast button, conveying button, adjust knob, temperature regulation and fixed orifices down, four corners in the inside of connecting plate respectively are provided with a fixed orifices, the left side of the table end of the inside of connecting plate is provided with temperature regulation, the right-hand member of going up temperature regulation is provided with the heating button, the right-hand member of heating button is provided with hot-blast button, the right-hand member of hot-blast button is provided with the conveying button, the right-hand member of conveying button is provided with adjust knob, adjust knob's right-hand member is provided with temperature regulation down, the control panel passes through the connecting plate and passes through screw fixed connection with the connection terminal.

Preferably, the hot-air blower box comprises a connecting disc, a fan, a main body, a motor and a junction box, wherein the fan is arranged on the surface side of the right end of the connecting disc, the main body is arranged at the lower end of the fan, the motor is arranged at the lower end of the main body, the junction box is arranged on the surface side of the front end of the motor, the motor is electrically connected with a power switch, and the hot-air blower box is fixedly connected with the machine body through the connecting disc through bolts.

Preferably, the composition of visual window is including sealed pad, light source standing groove, mounting hole, transparent groove and body, the four corners department of body respectively is provided with a mounting hole, the axle center department of the inside of body is provided with transparent groove, transparent groove's left end is provided with the light source standing groove, the lower extreme of light source standing groove is provided with sealed the pad, the visual window passes through the mounting hole and passes through bolt fixed connection with the fuselage.

Preferably, the mounting holes are of circular hole-shaped structures, the number of the mounting holes is four, the four mounting holes are symmetrically arranged at four corners of the body respectively, inner thread grooves are formed in the four mounting holes, and the diameters of the cross sections of the four mounting holes are five centimeters at two points.

Preferably, the visual window is made by toughened glass, the visual window is provided with two altogether, two the visual window is the symmetry respectively and sets up the left and right ends at the table side of fuselage, two the size homogeneous phase of visual window is the same and the height is fifteen centimetres and the width is eight centimetres.

Preferably, the power device is electrically connected with the power switch, the power device is of a rectangular box type structure, a motor is arranged inside the power device, and the motor inside the power device is connected with the roll shaft in a clamping mode through a gear.

Preferably, the roller is the cylinder structure, the roller is provided with a plurality of altogether, a plurality of the roller is the inside table side of symmetry setting in the upper end of frame respectively, a plurality of the length of roller is fifty centimetres, a plurality of the cross-sectional diameter of roller is six centimetres.

Compared with the prior art, the utility model provides a dehumidification equipment is used in plastic products spraying possesses following beneficial effect:

(1) the visual window is arranged on the surface side of the machine body, and the light source placing groove is arranged in the visual window, so that the light source can be placed in the light source placing groove and is electrically connected with the power switch, and the internal condition of the machine body can be observed clearly under the action of the light source placing groove;

(2) the utility model discloses in the effect through the light source standing groove, can be so that the visual window can be when light is dark or work at night, also can make the clear that the condition of the inside dehumidification of fuselage can be observed, can make the field of vision comparatively wide like this, thereby can make the more clear that the condition of inside dehumidification can be watched through the visual window, thereby the condition of suspension work in time when can not break down, thereby the visual window who has solved current agitating unit for the curing agent does not have the mounted power supply usually, be unfavorable for the problem of observation in the place that light is dark like this.

Drawings

FIG. 1 is a schematic structural view of a dehumidifying apparatus for spraying plastic products according to the present invention;

fig. 2 is a schematic structural view of the bearing seat of the present invention;

FIG. 3 is a schematic view of the roller shaft structure of the present invention;

fig. 4 is a schematic view of the structure of the fixing rod of the present invention;

FIG. 5 is a schematic view of the structure of the control panel of the present invention;

fig. 6 is a schematic structural view of the air heater case of the present invention;

fig. 7 is a schematic view of the structure of the viewing window of the present invention;

in the figure: 1. a frame; 2. a bearing seat; 21. a seal shaft; 22. a shaft hole; 23. a sleeve; 24. connecting holes; 25. a base; 3. a feed inlet; 4. a roll shaft; 41. a first shaft lever; 42. a guard ring; 43. a rod body; 44. a second shaft lever; 5. a conveyor belt; 6. a fixed seat; 7. blocking cloth; 8. fixing the rod; 81. a first threaded hole; 82. a card slot; 83. a plate body; 84. a second threaded hole; 9. a connecting seat; 10. a control panel; 101. a connecting plate; 102. adjusting the upper temperature; 103. heating the key; 104. a hot air key; 105. a transmission key; 106. adjusting a knob; 107. adjusting the lower temperature; 108. a fixing hole; 11. a hot air blower box; 111. connecting the disks; 112. a fan; 113. a main body; 114. an electric motor; 115. a junction box; 12. a wire holder; 13. a body; 14. a discharge port; 15. a power plant; 16. a visual window; 161. a gasket; 162. a light source placement groove; 163. mounting holes; 164. a transparent groove; 165. a body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a dehumidification device for spraying plastic products comprises a hot air blower box 11 and a wire holder 12, wherein the wire holder 12 is arranged on the surface side of the right end of the hot air blower box 11, the wire holder 12 is connected to the surface side of the right end of the hot air blower box 11 through screws, the hot air blower box 11 is fixedly connected with the wire holder 12 through screws, a control panel 10 is arranged at the axis of the surface end in the wire holder 12, the control panel 10 comprises a connecting plate 101, an upper temperature adjusting 102, a heating key 103, a hot air key 104, a conveying key 105, an adjusting knob 106, a lower temperature adjusting 107 and fixing holes 108, the fixing holes 108 are respectively arranged at four corners in the connecting plate 101, the upper temperature adjusting 102 is arranged on the left side of the surface end in the connecting plate 101, the heating key 103 is arranged on the right end of the upper temperature adjusting 102, the hot air key 104 is arranged on the right end of the heating key 103, and the dehumidification function can be better realized through the arrangement of the hot air, the right end of the hot air key 104 is provided with a transmission key 105, the right end of the transmission key 105 is provided with an adjusting knob 106, the right end of the adjusting knob 106 is provided with a lower temperature adjusting 107, the control panel 10 is fixedly connected with the wire holder 12 through a connecting plate 101 by screws, the control panel 10 is fixedly connected with the inside of the surface side of the right end of the wire holder 12 through screws, the control panel 10 is fixedly connected with the wire holder 12 through screws, the lower end of the hot air blower case 11 is provided with a connecting seat 9, the hot air blower case 11 is connected with the upper end of the connecting seat 9 through welding, the connecting seat 9 is connected with the,

a dehumidification device for spraying plastic products comprises a hot air blower box 11 which comprises a connecting disc 111, a fan 112, a main body 113, a motor 114 and a junction box 115, wherein the fan 112 is arranged on the surface side of the right end of the connecting disc 111, the main body 113 is arranged at the lower end of the fan 112, the motor 114 is arranged at the lower end of the main body 113, the motor 114 is arranged on the lower end of the main body 113, the fan 112 can better work under the action of the motor 114, the junction box 115 is arranged on the surface side of the front end of the motor 114, the motor 114 is electrically connected with a power switch, the hot air blower box 11 is fixedly connected with a machine body 13 through the connecting disc 111 by bolts, the machine body 13 is arranged at the lower end of a connecting seat 9, the connecting seat 9 is fixedly connected with the machine body 13 through bolts, a fixing rod 8 is respectively arranged at the upper ends of the surface sides of the left end, the fixing rod 8 comprises a first threaded hole 81, a clamping groove 82, a plate body 83 and a second threaded hole 84, the clamping groove 82 is arranged in the plate body 83, the fixing can be better and stably carried out through the arrangement of the clamping groove 82, the first threaded hole 81 is arranged at the left end of the inner part of the plate body 83, the second threaded hole 84 is arranged in the right end of the plate body 83, the fixing rod 8 is fixedly connected with the machine body 13 through the plate body 83 through screws, the fixing rod 8 is connected with the surface sides of the upper ends of the left end and the right end of the machine body 13 through bolts, the machine body 13 is fixedly connected with the fixing rod 8 through screws, the lower end of the fixing rod 8 is provided with a blocking cloth 7, the blocking cloth 7 is connected at the lower end of the fixing rod 8 through screws, the blocking cloth 7 is fixedly connected with the fixing rod 8 through screws, a fixing seat 6 is respectively arranged at, the fixed seat 6 is connected with the machine body 13 by welding, the visible window 16 comprises a sealing gasket 161, a light source placing groove 162, a mounting hole 163, a transparent groove 164 and a body 165,

a dehumidification device for spraying plastic products comprises a body 165, wherein four mounting holes 163 are respectively arranged at four corners of the body 165, the mounting holes 163 are of a circular hole structure, the number of the mounting holes 163 is four, the four mounting holes 163 are symmetrically arranged at the four corners of the body 165, inner thread grooves are respectively arranged inside the four mounting holes 163, the cross section diameter of each mounting hole 163 is five centimeters at two points, a transparent groove 164 is arranged at the axis of the inside of the body 165, the condition inside the body 13 can be better observed through the arrangement of the transparent groove 164, a light source placing groove 162 is arranged at the left end of the transparent groove 164, a sealing gasket 161 is arranged at the lower end of the light source placing groove 162, a window 16 is fixedly connected with the body 13 through the mounting holes 163 through bolts, a feeding hole 3 is arranged on the surface side of the left end of the body 13, the surface side of the right end of the machine body 13 is provided with a discharge hole 14, the lower end of the fixed seat 6 is provided with a machine frame 1, the machine frame 1 is connected at the lower end of the fixed seat 6 through a bolt, the machine frame 1 is fixedly connected with the fixed seat 6 through a bolt, the insides of the front end and the rear end of the machine body 13 are respectively provided with a visual window 16, the visual windows 16 are respectively made of toughened glass, the two visual windows 16 are respectively provided with two windows, the drying condition of the inside can be better observed under the action of the visual windows 16 through the arrangement of the two visual windows 16, the two visual windows 16 are respectively symmetrically arranged at the left end and the right end of the machine body 13, the two visual windows 16 are the same in size, the height is fifteen centimeters and the width is eight centimeters, the visual windows 16 are connected at the insides of the front end and the rear end of the machine body 13 through screws, the machine body 13 is fixedly connected with the visual windows 16 through screws, the roll shaft 4 is connected inside the upper end of the frame 1 through a sleeve, the frame 1 is connected with the roll shaft 4 through a sleeve, a bearing seat 2 is arranged at the intersection of the frame 1 and the roll shaft 4, the bearing seat 2 comprises a sealing shaft 21, a shaft hole 22, a sleeve 23, a connecting hole 24 and a base 25, the connecting hole 24 is arranged at the four corners inside the base 25, the sleeve 23 is arranged at the axis inside the connecting hole 24, the sealing shaft 21 is arranged inside the sleeve 23, the shaft hole 22 is arranged inside the sealing shaft 21, the bearing seat 2 is fixedly connected with the frame 1 through the base 25 through bolts, the bearing seat 2 is fixedly connected with the frame 1 through bolts,

a dehumidification device for spraying plastic products comprises a conveying belt 5 arranged at the surface end of a roller shaft 4, the conveying belt 5 is connected with the roller shaft 4 in a sleeved mode, the roller shaft 4 comprises a first shaft rod 41, a protective ring 42, a shaft body 43 and a second shaft rod 44, the left end and the right end of the shaft body 43 are respectively provided with the protective ring 42, the protective ring 42 is arranged, the roller shaft 4 can be better installed, the roller shaft 4 is of a cylindrical structure, the roller shaft 4 is provided with a plurality of rollers, the conveying belt 5 can better move under the action of the roller shaft 4 through the arrangement of the plurality of roller shafts 4, the plurality of roller shafts 4 are symmetrically arranged on the surface side of the inner part of the upper end of a frame 1, the length of the plurality of roller shafts 4 is fifty centimeters, the section diameter of the plurality of roller shafts 4 is six centimeters, the first shaft rod 41 is arranged at the left end, far away from the shaft body 43, of the protective, the right-hand member that the body of rod 43 was kept away from to guard ring 42 is provided with second axostylus axostyle 44, roller 4 is connected through cup jointing through first axostylus axostyle 41 and bearing frame 2, the inside of the right-hand member of frame 1 is provided with power device 15, power device 15 and switch electric connection, power device 15 is the box structure of cuboid, power device 15's inside is provided with the motor, setting through the motor, can make better drive roller 4 move like this, the inside motor of power device 15 passes through gear clamping with roller 4 and is connected, control panel 10 and switch electric connection, air heater case 11 and switch electric connection.

The utility model discloses a theory of operation and use flow: after the utility model is installed, whether the machine can work normally is firstly checked, whether the connection between the plug and the socket on the electric wire is finished is checked, if abnormal noise occurs, the machine is immediately closed to wait for the maintenance of professional personnel, when the dehumidification work after the plastic is made into spraying is carried out, the plastic product to be dehumidified is firstly taken out, then the plastic product to be dehumidified is placed at one side of the equipment, then the dehumidification equipment is powered on, the transmission button 105 inside the control panel 10 is opened, the transmission button 105 can lead the power device 15 to work, the power device 15 is electrically connected with a power switch, the power device 15 is of a box-shaped structure of a rectangular body, the inside of the power device 15 is provided with a motor, the motor can be arranged, so that the roller shaft 4 can be better driven to move, the plastic product to be dehumidified is placed from the inside the feed inlet 3, the conveyer belt 5 can move under the rotation of the roller shafts 4 under the action of the power device 15, the conveyer belt 5 can move better under the action of the roller shafts 4 through the arrangement of the plurality of roller shafts 4, the plurality of roller shafts 4 are respectively symmetrically arranged on the surface side of the inner part of the upper end of the frame 1, so that materials at the surface end of the conveyer belt 5 can be conveyed, the type of the motor 114 is Y355 adopts F-level insulation, the rated voltage is 380V, the rated frequency is 50Hz, the conveyer belt 5 conveys the materials to be dehumidified to the inner part of the machine body 13, at the moment, the heating key 103 is pressed down, the hot air blower box 11 can work, the hot air blower box 11 is of a circulating type HFY-100R, so that the materials at the surface end of the conveyer belt 5 can be dried under the action of the hot air blower box 11, a window 16 is arranged on the surface side of the machine body 13, and the light source placing groove 162 is arranged in the visible window 16, through the action of the light source placing groove 162, the visible window 16 can be made to be clear when the light is dark or the device works at night, and the dehumidifying condition in the device body 13 can be observed, so that the visual field is wide, the dehumidifying condition in the device body can be observed more clearly through the visible window 16, so that the light source can be placed in the light source placing groove 162 and is electrically connected with the power switch, so that the dehumidifying condition in the device body 13 can be observed clearly through the action of the light source placing groove 162, if the drying effect is not good, through the arrangement of the hot air key 104, the better dehumidifying action can be realized, and at this time, the temperature can be regulated through the upper temperature regulation 102 and the lower temperature regulation 107, meanwhile, the air volume of the hot air blower box 11 can be increased or decreased through the adjusting knob 106, and at this time, the dried material flows out from the discharge hole 14, so that the plastic product is dehumidified, and finally the power switch is turned off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dehumidification equipment is used in plastic products spraying, includes hot-blast fan case (11) and wire holder (12), its characterized in that: a wiring seat (12) is arranged on the surface side of the right end of the hot air blower box (11), the wiring seat (12) is connected to the surface side of the right end of the hot air blower box (11) through screws, the hot air blower box (11) is fixedly connected with the wiring seat (12) through screws, a control panel (10) is arranged at the axis of the surface end in the wiring seat (12), the control panel (10) is fixedly connected to the inside of the surface side of the right end of the wiring seat (12) through screws, the control panel (10) is fixedly connected with the wiring seat (12) through screws, a connecting seat (9) is arranged at the lower end of the hot air blower box (11), the hot air blower box (11) is connected to the upper end of the connecting seat (9) through welding, the connecting seat (9) is connected with the hot air blower box (11) through welding, a machine body (13) is arranged at the lower end of the connecting seat (9), and the machine body (13) is connected to, the connecting seat (9) is fixedly connected with the machine body (13) through screws, the upper ends of the surface sides at the left end and the right end of the machine body (13) are respectively provided with a fixed rod (8), the fixed rods (8) are connected with the surface sides at the upper ends of the left end and the right end of the machine body (13) through bolts, the machine body (13) is fixedly connected with the fixed rods (8) through screws, the lower ends of the fixed rods (8) are provided with blocking cloths (7), the blocking cloths (7) are connected with the lower ends of the fixed rods (8) through screws, the blocking cloths (7) are fixedly connected with the fixed rods (8) through screws, four corners of the lower ends of the left end and the right end of the machine body (13) are respectively provided with a fixing seat (6), the fixing seats (6) are connected with the four corners of the lower end of the machine body (13) through welding, the feed inlet (3) is arranged on the surface side of the left end of the machine body (13), the discharge outlet (14) is arranged on the surface side of the right end of the machine body (13), the machine frame (1) is arranged at the lower end of the fixing seat (6), the machine frame (1) is connected with the fixing seat (6) through bolts, the visible windows (16) are respectively arranged in the front and the back ends of the machine body (13), the visible windows (16) are connected with the inner parts of the front and the back ends of the machine body (13) through bolts, the machine body (13) is fixedly connected with the visible windows (16) through bolts, the roller shafts (4) are arranged in the upper end of the machine frame (1) at equal intervals from left to right, the roller shafts (4) are connected with the inner parts of the upper end of the machine frame (1) through sleeving connection, the machine frame (1) is connected with the roller shafts (4) through sleeving connection, a bearing seat (2) is arranged at the intersection of the frame (1) and the roll shaft (4), the bearing seat (2) is fixedly connected with the frame (1) through bolts, the surface end of the roll shaft (4) is provided with a conveyor belt (5), the conveying belt (5) is connected with the roll shaft (4) in a sleeved mode, a power device (15) is arranged inside the right end of the rack (1), the power device (15) is electrically connected with the power switch, the control panel (10) is electrically connected with the power switch, the hot air blower box (11) is electrically connected with a power switch, the roll shaft (4) is of a cylindrical structure, roller (4) are provided with a plurality of, a plurality of roller (4) are the inside table side of symmetry setting in the upper end of frame (1) respectively, a plurality of the length of roller (4) is fifty centimetres, a plurality of the cross-sectional diameter of roller (4) is six centimetres.

2. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the bearing frame is characterized in that the bearing frame (2) comprises a sealing shaft (21), a shaft hole (22), a sleeve (23), a connecting hole (24) and a base (25), the connecting hole (24) is formed in the four corners of the inside of the base (25), the sleeve (23) is arranged in the shaft center of the inside of the connecting hole (24), the sealing shaft (21) is arranged inside the sleeve (23), the shaft hole (22) is formed in the inside of the sealing shaft (21), and the bearing frame (2) is fixedly connected with the frame (1) through the base (25) through bolts.

3. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the roller shaft (4) comprises a first shaft rod (41), a protective ring (42), a rod body (43) and a second shaft rod (44), the left end and the right end of the rod body (43) are respectively provided with the protective ring (42), the left end, away from the rod body (43), of the protective ring (42) is provided with the first shaft rod (41), the right end, away from the rod body (43), of the protective ring (42) is provided with the second shaft rod (44), and the roller shaft (4) is connected with the bearing seat (2) through the first shaft rod (41) in a sleeved mode.

4. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the fixing rod (8) is composed of a first threaded hole (81), a clamping groove (82), a plate body (83) and a second threaded hole (84), the clamping groove (82) is formed in the plate body (83), the first threaded hole (81) is formed in the left end of the inside of the plate body (83), the second threaded hole (84) is formed in the right end of the plate body (83), and the fixing rod (8) is fixedly connected with the machine body (13) through the plate body (83) through screws.

5. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the control board (10) comprises a connecting board (101), an upper temperature adjusting (102), a heating key (103), a hot air key (104), a transmission key (105), an adjusting knob (106), a lower temperature adjusting (107) and a fixing hole (108), four corners inside the connecting plate (101) are respectively provided with a fixing hole (108), an upper temperature regulator (102) is arranged on the left side of the surface end in the connecting plate (101), a heating key (103) is arranged at the right end of the upper temperature adjusting device (102), a hot air key (104) is arranged at the right end of the heating key (103), a transmission key (105) is arranged at the right end of the hot air key (104), an adjusting knob (106) is arranged at the right end of the transmission key (105), the right end of the adjusting knob (106) is provided with a lower temperature adjusting device (107), and the control panel (10) is fixedly connected with the wire holder (12) through a connecting plate (101) through screws.

6. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the hot-air blower box (11) is composed of a connecting disc (111), a fan (112), a main body (113), a motor (114) and a junction box (115), wherein the fan (112) is arranged on the surface side of the right end of the connecting disc (111), the main body (113) is arranged at the lower end of the fan (112), the motor (114) is arranged at the lower end of the main body (113), the junction box (115) is arranged on the surface side of the front end of the motor (114), the motor (114) is electrically connected with a power switch, and the hot-air blower box (11) is fixedly connected with a machine body (13) through the connecting disc (111) through bolts.

7. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the composition of visual window (16) is including sealed pad (161), light source standing groove (162), mounting hole (163), transparent groove (164) and body (165), the four corners department of body (165) respectively is provided with one mounting hole (163), the axle center department of the inside of body (165) is provided with transparent groove (164), the left end of transparent groove (164) is provided with light source standing groove (162), the lower extreme of light source standing groove (162) is provided with sealed pad (161), visual window (16) pass through mounting hole (163) and fuselage (13) through bolt fixed connection.

8. The dehumidification apparatus for spraying of plastic products as claimed in claim 7, wherein: the mounting holes (163) are of circular hole-shaped structures, the number of the mounting holes (163) is four, the four mounting holes (163) are symmetrically arranged at four corners of the body (165) respectively, inner thread grooves are formed in the four mounting holes (163), and the diameters of the cross sections of the four mounting holes (163) are five centimeters at two points.

9. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the visible window (16) is made of toughened glass, the visible window (16) is provided with two fans, the two fans of the visible window (16) are symmetrically arranged at the left end and the right end of the surface side of the machine body (13), and the two visible windows (16) are identical in size, fifteen centimeters in height and eight centimeters in width.

10. The dehumidification apparatus for spraying of plastic products as claimed in claim 1, wherein: the power device (15) is electrically connected with the power switch, the power device (15) is of a rectangular box-shaped structure, a motor is arranged inside the power device (15), and the motor inside the power device (15) is connected with the roll shaft (4) in a clamping mode through a gear.