CN113926668A

CN113926668A - Spraying and baking mechanism and baking method for automobile parts

Info

Publication number: CN113926668A
Application number: CN202111215148.3A
Authority: CN
Inventors: 许金兰
Original assignee: Nanjing Shilaier Automobile Electronic Co Ltd
Current assignee: Nanjing Shilaier Automobile Electronic Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-01-14

Abstract

The invention discloses a spraying and baking mechanism and a baking method for automobile parts, which relate to the technical field of paint baking, and comprise a base for supporting, wherein a box body for baking is fixedly arranged at the upper end of the base, an air inlet is formed at one end of the box body, a thread plate is fixedly connected in the box body, a heating element for heating the parts is fixedly arranged between the thread plates, a placing frame for placing the parts is slidably arranged in the box body, an opening for installing the placing frame is formed at one end of the box body, the thread plate is sleeved and arranged on the placing frame, an air guide head for guiding air is fixedly connected at one end of the placing frame, an air outlet for exhausting air is formed at the lower end of the opening, hot air entering the box body is uniformly distributed on the parts accommodated in the placing frame through the thread plate for uniform heating, the problem that the conventional baking mechanism cannot uniformly heat the surfaces of the parts is solved, the sprayed paint surface can not be uniformly heated and solidified.

Description

Spraying and baking mechanism and baking method for automobile parts

Technical Field

The invention relates to the technical field related to paint surface baking, in particular to a spraying baking mechanism and a baking method for automobile parts.

Background

After the vehicle parts spray paint, the vehicle paint needs to be stably solidified on the parts, but the method time of using the natural drying is too long, and the dust easily contacts the paint surface, so that the paint surface is unsmooth and other conditions, at the moment, a baking mechanism is needed to heat the parts, so that the paint surface is quickly solidified, but the existing baking mechanism cannot uniformly heat the surfaces of the parts, the sprayed paint surface cannot be uniformly heated and solidified, and in order to solve the above mentioned problems, the baking mechanism and the baking method for spraying the vehicle parts are provided.

Disclosure of Invention

The invention aims to provide a spraying and baking mechanism and a baking method for automobile parts, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for automobile parts spraying to toast mechanism, including the base that is used for the support, base upper end fixed mounting has the box that is used for toasting, the air intake has been seted up to the one end of box, the inside fixedly connected with screw plate of box, fixed mounting has the heating member that is used for heating parts between the screw plate, slidable mounting has the rack that is used for placing parts in the box, the opening that is used for installing the rack is seted up to the one end of box, the screw plate cup joints and installs on the rack, the one end fixedly connected with of rack is used for the wind-guiding head of wind-guiding, the air outlet that is used for airing exhaust is seted up to the opening lower extreme, through the screw plate with getting into hot-blast evenly distributed in the box on accomodating to the parts in the rack on even heating.

In a further embodiment, an air inlet for connecting a fan is fixedly connected to an air inlet of the box body, an air guide pipe for guiding air is fixedly connected to an air outlet, hot air is guided into the box body by the fan connected to the air inlet, and the hot air is discharged through the air guide pipe, so that the hot air in the box body circulates.

In a further embodiment, a plurality of filter screens that are used for filtering impurity of rack lateral wall fixedly connected with, a side of filter screen and the junction fixed mounting of rack have the hinge that is used for rotating the filter screen, another side of filter screen and the junction fixed mounting of rack have the buckle that is used for fixing, the one end fixedly connected with that the wind-guiding head was kept away from to the rack is used for sealed apron, the convenient handheld handle of one end fixedly connected with of rack is kept away from to the apron, set up impurity such as dust on the filter screen filtration hot-blast through the rack lateral wall, make the filter screen rotate through the hinge and open and place spare part, filter screen is fixed through the buckle, seal the rack in the box through the apron, make things convenient for handheld rack to put into its box through the handle.

In a further embodiment, the lateral wall fixed mounting of box is used for making the rack steady mounting at the first stabilizing mean in the box, first stabilizing mean includes the spacing ring, litter and draw runner, spacing ring slidable mounting is in the one end of box and aligns with the box opening part, the one end fixed connection of litter is in one side of spacing ring, draw runner fixed connection is at the lateral wall of box, litter slidable mounting is on the draw runner, make the rack steady mounting in the box through first stabilizing mean, the lateral wall of rack is fixed through the spacing ring, it is more stable when making rack slidable mounting to slide in the draw runner through the litter.

In a further embodiment, the inside fixed mounting of box has the second stabilizing mean that is used for stabilizing rack one end, and the second stabilizing mean includes second telescopic link and fixed head, and the one end fixed connection of first telescopic link is in the one end of air inlet head, and fixed head fixed connection is at the other end of first telescopic link, stabilizes the rack through second stabilizing mean, makes it more stable in getting into the box, through the one end of the fixed rack of fixed head, removes the fixed head through the second telescopic link.

In further embodiment, fixed mounting has the anchor clamps that are used for centre gripping spare part in the rack, anchor clamps include the lower plate, punch holder and adjusting button, the one end fixed connection of lower plate is in the rack, punch holder slidable mounting is in the upper end of lower plate, lower plate and punch holder upper end are all seted up threaded hole and two screw holes and are aimed at from top to bottom, the adjusting button passes through the screw hole and installs on lower plate and punch holder, fixed connection has the elastic component that provides elasticity to the punch holder between lower plate and the punch holder, through anchor clamps centre gripping spare part, through placing part with spare part between punch holder and lower plate, make the punch holder be close to the lower plate through the adjusting button and with the spare part centre gripping.

In further embodiment, the rack is installed with the second telescopic link that is used for adjusting the spare part position with the connection position of anchor clamps, the spout that is used for sliding the second telescopic link is offered with the connection face of second telescopic link to the inside one end of rack, second telescopic link lateral wall threaded connection has the threaded sleeve who is used for fixed second telescopic link, the lateral wall threaded connection of second telescopic link has the fixed button that is used for fixed second telescopic link length, adjust the position of anchor clamps through the second telescopic link, and then remove the position of spare part, remove the position of second telescopic link through the spout, the length through the rotatory fixed second telescopic link of fixed button.

Preferably, based on the baking method for the spraying and baking mechanism of the automobile parts, the baking method comprises the following steps:

a1, introducing hot air into the box body through the air inlet, enabling the hot air entering the box body to be uniformly distributed in the box body through the thread plate, installing the placing frame in the box body through the opening, and discharging the air through the air outlet;

a2, placing parts through a placing rack, sleeving the outer side wall of the placing rack through a threaded plate to enable hot air to uniformly contact the outer side wall of the parts, and guiding the hot air entering the box body onto the threaded plate in a dispersing manner through an air guide head.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a spraying and baking mechanism and a baking method for automobile parts, wherein an air inlet is formed in one end of a box body, threaded plates are fixedly connected inside the box body, heating elements for heating the parts are fixedly arranged between the threaded plates, a placing frame for placing the parts is slidably arranged in the box body, an opening for installing the placing frame is formed in one end of the box body, the threaded plates are sleeved and installed on the placing frame, an air guide head for guiding air is fixedly connected to one end of the placing frame, an air outlet for exhausting air is formed in the lower end of the opening, hot air entering the box body is uniformly distributed on the parts contained in the placing frame through the threaded plates for uniform heating, and the problems that the surfaces of the parts cannot be uniformly heated by the conventional baking mechanism and the sprayed paint surfaces cannot be uniformly heated and solidified are solved.

Drawings

FIG. 1 is an overall exploded view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

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

FIG. 4 is a schematic view of the structure of the rack of the present invention;

FIG. 5 is a schematic view of the clamp of the present invention;

FIG. 6 is a cross-sectional view of the housing of the present invention;

FIG. 7 is an enlarged view of the invention at B in FIG. 6.

In the figure: 1. a base; 2. a box body; 21. a thread plate; 22. a heating member; 23. an air guide pipe; 24. an air inlet head; 3. placing a rack; 31. a wind guide head; 32. a chute; 33. a cover plate; 34. a handle; 35. filtering with a screen; 36. a hinge; 37. buckling; 4. a clamp; 41. a lower splint; 42. an upper splint; 43. an adjusting knob; 44. an elastic member; 5. a second telescopic rod; 51. a threaded sleeve; 52. a fixing button; 6. a first stabilizing mechanism; 61. a limiting ring; 62. a slide rod; 63. a slide bar; 7. a second stabilizing mechanism; 71. a first telescopic rod; 72. and fixing the head.

Detailed Description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-7, the present embodiment provides a spraying and baking mechanism and a baking method for automobile parts, including a base 1, and a box 2 fixedly mounted on the upper end of the base 1.

Wherein, base 1 is used for supporting box 2, and box 2 is inside to be used for toasting spare part, and box 2 preferably adopts the structure of cylinder and round platform combination.

In order to place parts in the box body 2 conveniently, an opening is formed in one side of the box body 2, the placing frame 3 is placed in the box body 2, the parts are placed in the placing frame 3, and the placing frame 3 is placed in the box body 2 from the opening.

In order to facilitate the circulation of hot air in the box body 2, an air inlet is formed in one end, away from the opening, of the box body 2, the air inlet is located at one end of a circular truncated cone of the box body 2, one end, away from the air inlet, of the box body 2 is located, and an air outlet is formed in one side, located at the opening, of the box body 2.

Wherein, air intake department fixedly connected with air inlet head 24, air inlet head 24 is used for connecting the fan, and the fan operation is passed through air inlet head 24 and is injected hot-blast into box 2.

An air guide pipe 23 is fixedly connected at the air outlet, and air is guided out through the air guide pipe 23, so that hot air in the box body 2 circulates.

In order to make hot-blast ability even contact spare part's lateral wall, 2 inside walls fixedly connected with thread plate 21 of box, thread plate 21 cup joints and installs the lateral wall at rack 3.

Get into the interior hot-blast of box 2, make wind rotate through thread plate 21 and give off, evenly guide on rack 3, and then make the lateral wall of hot-blast even contact spare part, make its lacquer painting heating air-dry.

Compared with the common oven for heating the parts, the thread plate 21 can uniformly conduct hot air to the surfaces of the parts, so that the parts are uniformly heated.

In order to guide the wind to the screw plate 21, a wind guide head 31 is fixedly connected to one end of the rack 3, and the wind guide head 31 guides the hot wind to contact the screw plate 21.

The wind guide head 31 preferably adopts a step-shaped structure, the smaller end faces the air inlet of the box body 2, and wind is guided to the threaded plate 21 through the side wall of the wind guide head 31, so that the wind force is prevented from being blocked and reduced.

In order to make the cabinet 2 have a varnish baking function, a heating member 22 is fixedly connected to an inner side wall of the cabinet 2.

Wherein, heating member 22 preferably sets up to a plurality ofly, is located between the screw thread of screw plate 21, and heating member 22 preferably sets up to electromagnetic heating lamp, and this technique is prior art, and is used for electrical apparatus such as room heater more, and heating member 22 still can carry out the heat preservation effect to flowing hot-air, prevents that the gas flow makes hot-air cooling.

In order to prevent the airflow entering the box body 2 from blowing impurities such as dust to the paint surface of the parts and make the paint surface uneven, the outer side wall of the placing frame 3 is fixedly connected with a filter screen 35.

The filter screen 35 preferably adopts a stainless steel metal net, and compared with materials such as common plastics, the materials have the effects of rust prevention and high temperature resistance, and are convenient to clean.

In order to place the parts in the placing rack 3 conveniently, a hinge 36 is arranged at the joint of one side of the filter screen 35 and the placing rack 3.

Wherein, can expand filter screen 35 through hinge 36, place spare part in rack 3 from expanding the department.

In order to fix the filter screen 35, the other side of the filter screen 35 is fixedly provided with a buckle 37, one side of the filter screen 35 is fixed with the placing frame 3 through the buckle 37, the buckle 37 is the prior art and is used for containing boxes and the like, certainly, the connecting mode of the buckle 37 is not limited, the buckle can be further provided with a threaded connection and the like, and the connecting piece can be used as long as the convenience is brought to the opening and closing of the connecting piece.

Compare in directly baking parts, set up filter screen 35 and can filter the impurity of baking in-process contact finish.

In order to stably install the placing rack 3 in the box body 2, a first stabilizing mechanism 6 is fixedly installed on the outer side wall of the box body 2.

Wherein, first stabilizing mean 6 includes spacing ring 61, and spacing ring 61 lateral wall fixedly connected with litter 62, the lateral wall fixedly connected with draw runner 63 of box 2.

The slide bar 63 and the outer side wall of the box body 2 form a slot, the slide rod 62 is slidably mounted in the slot, one end of the slide rod 62 is fixedly connected to the outer side wall of the limit ring 61, and the limit ring 61 is moved at one end of the box body 2 by moving the slide rod 62.

Spacing ring 61 cup joints and installs the lateral wall at rack 3, aligns the opening of box 2 with the one end of rack 3, promotes rack 3 and can be with rack 3 block in the opening of box 2.

The one end that spacing 61 is close to box 2 still can be provided with the cushion, and the cushion is preferred to adopt the rubber material, can closely laminate box 2 through the cushion.

In order to make the placing frame 3 more stably put into the box body 2, a second stabilizing mechanism 7 is fixedly arranged in the box body 2.

The second stabilizing mechanism 7 includes a first telescopic rod 71, one end of the first telescopic rod 71 is fixedly connected with a fixing head 72, the first telescopic rod 71 preferably adopts a structure combining a sleeve and a sleeve, and a spring for providing elastic force to the sleeve is installed in the sleeve.

The fixing head 72 is provided with a groove matched with one end of the air guide head 31, when the placing frame 3 is pushed to enter the box body 2, the first telescopic rod 71 is contracted, and one end of the placing frame 3 fixed through the air guide head 31 enables the fixing head to stably enter the box body 2.

In order to further facilitate the installation of the placing frame 3 in the box body 2, a cover plate 33 is fixedly connected to one end of the placing frame 3 away from the air guiding head 31, and the cover plate 33 can prevent the limiting ring 61 from being separated from one end of the placing frame 3.

The rubber mat is installed similarly to the one end that the apron 33 is close to spacing ring 61, and accessible rubber mat closely laminates spacing ring 61, makes it reach sealed rack 3's effect, prevents that the air current from leaking from the space between rack 3 and the box 2.

One end fixedly connected with handle 34 that rack 3 was kept away from to apron 33, accessible handle 34 conveniently snatchs rack 3, and simultaneously, still can rotate rack 3 through handle 34, further makes spare part thermally equivalent through rotating.

In order to enable the parts to be placed in the placing frame 3 more stably, a clamp 4 is fixedly arranged in the placing frame 3.

Wherein, anchor clamps 4 include lower plate 41 and punch holder 42, and lower plate 41 fixed mounting is in the inside one end of rack 3, and the one end of lower plate 41 is provided with the slider, and the groove that matches with the slider is seted up to the one end of punch holder 42, makes punch holder 42 slide in lower plate 41 top through slider and groove, through placing the one end of spare part between punch holder 42 and lower plate 41, moves punch holder 42 and carries out the centre gripping with the spare part near lower plate 41, can fix the spare part.

In order to facilitate moving the upper plate 42 close to the lower plate 41, the upper plate 42 and the lower plate 41 are provided with an adjustment knob 43.

Wherein, the lower extreme of adjusting button 43 is the threaded rod, and the upper plate 42 all sets up threaded hole with the upper end of lower plate 41, and upper plate 42 aligns from top to bottom with two threaded holes of lower plate 41, can make upper plate 42 be close to lower plate 41 through rotatory adjusting button 43, and then carries out the centre gripping to spare part.

The upper clamping plate 42 can be loosened by rotating the knob reversely, so that a gap can be generated between the upper clamping plate 42 and the lower clamping plate 41, and an elastic piece 44 is fixedly arranged between the upper clamping plate 42 and the lower clamping plate 41 in order to form a gap between the upper clamping plate 42 and the lower clamping plate 41.

The elastic member 44 is preferably a spring, which is sleeved on a threaded rod at the lower end of the adjusting button 43, the elastic member 44 provides an elastic force to the upper clamping plate 42, and the upper clamping plate 42 can be far away from the lower clamping plate 41 by rotating the knob in the opposite direction, so as to form a gap.

Compare in directly placing spare part and toasting, through the partial position of 4 centre gripping spare parts of anchor clamps, enable spare part unsettled, make its whole receiving of periphery toast, and then reach the effect that all-round even toasted.

Example two

Referring to fig. 5-7, a further improvement is made on the basis of embodiment 1:

in order to adjust the position of the parts in the placing rack 3, a second telescopic rod 5 is fixedly installed at the joint of one end of the inside of the placing rack 3 and the lower clamping plate 41.

Wherein, the combination of sleeve and loop bar is preferably adopted to second telescopic link 5, and loop bar slidable mounting stretches out in the sleeve and one end, and lower plate 41 is connected to the one end of extension, can fix the loop bar that stretches out through the damping, can adjust the horizontal position of anchor clamps 4 through the flexible of second telescopic link 5.

To further fix the loop bar, a fixing button 52 is screwed to one end of the outer side wall of the sleeve near the clamp 4, and one end of the outer side wall of the sleeve contacts the outer side wall of the loop bar by rotating the fixing button 52, thereby fixing the loop bar by damping.

In order to enable the clamp 4 to move more positions, a ring groove is formed in one end, away from the clamp 4, of the outer side wall of the sleeve of the second telescopic rod 5, and a sliding groove 32 matched with the ring groove is formed in one end in the placing frame 3.

Preferably, one end of the second telescopic rod 5 is clamped in the sliding groove 32 through the ring groove, and the ring groove slides in the sliding groove 32 to drive the second telescopic rod 5 to move.

In order to move the second telescopic rod 5 in multiple directions, the sliding slot 32 can be designed in various shapes, as shown in fig. 5, preferably in a cross shape.

In order to fix the second telescopic rod 5 to the slide groove 32, a threaded sleeve 51 is provided on the outer sleeve side wall of the second telescopic rod 5.

Wherein, the sleeve is connected with the threaded sleeve 51 through screw threads, and the threaded sleeve 51 is rotated to move on the outer side wall of the second telescopic rod 5.

By rotating the threaded sleeve 51 to enable the threaded sleeve to be close to one end inside the placing frame 3, the second telescopic rod 5 can be fixed through damping when one end of the threaded sleeve 51 is in contact with the placing frame 3.

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 be used for automobile parts spraying to toast mechanism, includes base (1) that is used for the support, base (1) upper end fixed mounting has box (2) that are used for toasting, its characterized in that: the air intake has been seted up to the one end of box (2), box (2) inside fixedly connected with threading board (21), fixed mounting has heating member (22) that are used for heating spare part between threading board (21), slidable mounting has rack (3) that are used for placing spare part in box (2), the opening that is used for installing rack (3) is seted up to the one end of box (2), threading board (21) cup joint and install on rack (3), the one end fixedly connected with of rack (3) is used for wind-guiding head (31) of wind-guiding, the air outlet that is used for airing exhaust is seted up to the opening lower extreme.

2. The spraying and baking mechanism for the automobile parts as claimed in claim 1, wherein: the air inlet of the box body (2) is fixedly connected with an air inlet (24) used for being connected with a fan, and the air outlet is fixedly connected with an air guide pipe (23) used for guiding out air.

3. The spraying and baking mechanism for the automobile parts as claimed in claim 1, wherein: rack (3) lateral wall fixedly connected with a plurality of filter screens (35) that are used for filtering impurity, the junction fixed mounting of a side of filter screen (35) and rack (3) has hinge (36) that are used for rotating filter screen (35), the other side of filter screen (35) and the junction fixed mounting of rack (3) have buckle (37) that are used for fixing, the one end fixedly connected with that wind guide head (31) was kept away from in rack (3) is used for sealed apron (33), the one end fixedly connected with that rack (3) was kept away from in apron (33) makes things convenient for handheld handle (34).

4. The spraying and baking mechanism for the automobile parts as claimed in claim 2, wherein: the lateral wall fixed mounting of box (2) is used for making rack (3) stable mounting first stabilizing mean (6) in box (2), first stabilizing mean (6) include spacing ring (61), litter (62) and draw runner (63), spacing ring (61) slidable mounting just aligns with box (2) opening part in the one end of box (2), the one end fixed connection of litter (62) is in one side of spacing ring (61), draw runner (63) fixed connection is in the lateral wall of box (2), litter (62) slidable mounting is on draw runner (63).

5. The spraying and baking mechanism for the automobile parts as claimed in claim 4, wherein: the utility model discloses a wind power generation device, including box (2), the inside fixed mounting of box (2) has second stabilizing mean (7) that is used for stabilizing rack (3) one end, second stabilizing mean (7) include first telescopic link (71) and fixed head (72), the one end fixed connection of first telescopic link (71) is in the one end of air inlet head (24), fixed head (72) fixed connection is at the other end of first telescopic link (71).

6. The spray painting and baking mechanism for automobile parts according to claim 5, wherein: fixed mounting has anchor clamps (4) that are used for centre gripping spare part in rack (3), anchor clamps (4) include lower plate (41), punch holder (42) and adjusting button (43), the one end fixed connection of lower plate (41) is in rack (3), punch holder (42) slidable mounting is in the upper end of lower plate (41), lower plate (41) and punch holder (42) upper end are all seted up threaded hole and two threaded holes and are aimed at from top to bottom, adjusting button (43) are installed on lower plate (41) and punch holder (42) through the threaded hole, fixed connection has elastic component (44) that provide elasticity to punch holder (42) between lower plate (41) and punch holder (42).

7. The spray painting and baking mechanism for automobile parts according to claim 6, wherein: the utility model discloses a telescopic rack, including rack (3), anchor clamps (4), connecting position installs second telescopic link (5) that are used for adjusting the spare part position, spout (32) that are used for sliding second telescopic link (5) are offered with the connection face of second telescopic link (5) to the inside one end of rack (3), second telescopic link (5) lateral wall threaded connection has threaded sleeve (51) that are used for fixed second telescopic link (5), the lateral wall threaded connection of second telescopic link (5) has fixed button (52) that are used for fixed second telescopic link (5) length.

8. A baking method for a painting baking mechanism for automobile parts, which employs the painting baking mechanism for automobile parts according to claim 1, characterized by comprising the steps of:

a1, leading hot air into the box body (2) through an air inlet, enabling the hot air entering the box body (2) to be uniformly distributed in the box body (2) through a thread plate (21), installing the placing rack (3) in the box body (2) through an opening, and discharging the air through an air outlet;

a2, placing parts through the placing rack (3), sleeving the outer side wall of the placing rack (3) through the threaded plate (21) to enable hot air to uniformly contact the outer side wall of the parts, and guiding the hot air entering the box body (2) to be dispersed to the threaded plate (21) through the air guide head (31).