CN211359470U

CN211359470U - Baking finish machine

Info

Publication number: CN211359470U
Application number: CN201922248578.XU
Authority: CN
Inventors: 江楷; 骆劲松
Original assignee: Qinairun Industrial Equipment Shanghai Co ltd
Current assignee: Qinairun Industrial Equipment Shanghai Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-28
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a baking finish machine, the power distribution box comprises a box body, the roof opening of box sets up, the box in opening part lid is equipped with the chamber door, the chamber door with be provided with elevating gear between the box, the chamber door is close box one side is provided with the hoist and mount pole, the other end fixedly connected with hoist and mount frame of hoist and mount pole, hoist and mount frame is kept away from chamber door one side is provided with a plurality of hoist and mount pieces that are used for fixed work piece, the inner wall of box evenly is provided with the heating strip. The utility model discloses but have the effect that makes the work piece thermally equivalent.

Description

Baking finish machine

Technical Field

The utility model belongs to the technical field of paint spraying apparatus's technique and specifically relates to a baking finish machine is related to.

Background

The baking finish machine is an important device for repairing a paint surface, is widely applied to industries such as automobiles, machinery, hardware, furniture, chemical engineering and the like, and generally needs baking finish after the paint is sprayed on sheet metal parts.

Chinese patent that the grant bulletin number is CN208554891U discloses a baking finish machine, the power distribution box comprises a box body, the baking finish chamber has been seted up to box one side, the box rotates in baking finish chamber opening part and is connected with the chamber door, baking finish intracavity wall is kept away from its opening part and is provided with a plurality of heaters, the baking finish intracavity slides and is provided with the baking rack, it is provided with a plurality of baking plates that are used for placing the work piece of treating the baking finish to slide on the baking rack, and the baking plate both sides all are fixed with the bracing piece, the baking rack is located the bracing piece both ends and all is fixed with and accepts the board, it is provided with the bracing piece of being convenient for between board and. When above-mentioned technical scheme uses, there is the single problem of toasting work piece quantity less, machining efficiency low to prior art through the slip subassembly can make a plurality of baking stands, the utility model discloses a set up a plurality of baking plates in the baking finish intracavity, make baking finish chamber single toast as much as possible work piece, improve the efficiency that the baking finish was handled.

The above prior art solutions have the following drawbacks: the sheet metal component is placed on the baking plate, so that one side of the sheet metal component contacting the baking plate is heated slowly, and the sheet metal component is heated unevenly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make the baking finish machine that the work piece can thermally equivalent to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a baking finish machine, includes the box, the roof opening setting of box, the box in opening part lid is equipped with the chamber door, the chamber door with be provided with elevating gear between the box, the chamber door is close box one side is provided with the hoist and mount pole, the other end fixedly connected with hoist and mount frame of hoist and mount pole, hoist and mount frame is kept away from chamber door one side is provided with a plurality of hoist and mount pieces that are used for fixed work piece, the inner wall of box evenly is provided with the heating strip.

Through adopting above-mentioned technical scheme, when this baking finish machine used, rise the chamber door through elevating gear and open, the case door that risees will take out hoist and mount frame through the hoist and mount pole, then will treat that the work piece of baking finish hoists through hoist and mount piece, then make elevating gear reduce, the work piece that will treat the baking finish is packed into to the box in, then the heating strip that evenly is in the box begins to treat the baking finish work piece and heats, this moment because treat that the baking finish work piece is whole for hoist and mount, treat that all sides of baking finish work piece do not have anything to shelter from, and because the heating strip evenly sets up in the box, make like this treat that the baking finish work piece can be more for even being heated.

The present invention may be further configured in a preferred embodiment as: the lifting rod penetrates through the box door and is connected with a rotating motor, and a speed reducer is arranged between the rotating motor and the lifting rod.

Through adopting above-mentioned technical scheme, the rotating electrical machines is rotatory and the speed reducer reduces the rotational speed of rotating electrical machines for the hoist and mount pole after, and rotatory hoist and mount pole will drive hoist and mount frame and rotate, further makes the baking finish piece thermally equivalent like this.

The present invention may be further configured in a preferred embodiment as: the box door is provided with a counter bore on the inner side or the outer side, the counter bore and the hoisting rod are coaxially arranged, a bearing is arranged in the counter bore, an inner ring of the bearing is fixedly connected with the hoisting rod, and a supporting plate covering the counter bore is fixedly connected to the box door.

Through adopting above-mentioned technical scheme, set up the bearing and do benefit to the rotation of hoist and mount pole between chamber door and hoist and mount pole, and with bearing inner ring and hoist and mount pole fixed connection make the gravity that hoist and mount pole received transmit bearing or backup pad, and then transmit on the chamber door for the reduction gear need not bear great gravity, not only makes the hoist and mount pole rotate more easily like this, has prolonged the life-span of reduction gear moreover.

The present invention may be further configured in a preferred embodiment as: the lifting device comprises a plurality of lifting cylinders arranged along the height direction of the box body, piston rods of the lifting cylinders are detachably connected with the box door, and cylinder bodies of the lifting cylinders are detachably connected with the box body.

Through adopting above-mentioned technical scheme, a plurality of lift cylinders stretch out the piston rod simultaneously and can realize opening of chamber door, and lift cylinder can dismantle with the chamber door and be connected, can pull down the maintenance of being convenient for with the chamber door when the chamber door or setting up rotating electrical machines, reduction gear etc. on the chamber door need maintain, and lift cylinder can dismantle with the box and be connected, and the maintenance of the lift cylinder of being convenient for when lift cylinder needs maintain has realized opening of chamber door like this, and makes each part all be convenient for maintain.

The present invention may be further configured in a preferred embodiment as: the inner wall of the box door is provided with a connecting rod corresponding to the piston rod of the lifting cylinder, the connecting rod is rotatably connected with a connecting nut, and the piston rod of the lifting cylinder is provided with threads corresponding to the connecting nut.

Through adopting above-mentioned technical scheme, adjust coupling nut with the piston rod of lift cylinder well, pass through threaded connection with coupling nut and the piston rod of lift cylinder, make the tip butt connecting rod's of piston rod tip, realized like this that lift cylinder and chamber door can dismantle and be connected.

The present invention may be further configured in a preferred embodiment as: the box body is characterized in that right-angle plates are arranged at the corners of the inner side of the box body, the right-angle plates and the box body enclose a mounting cavity, a cylinder body of the lifting cylinder is located in the mounting cavity, and the inner wall of the box body and the right-angle plates are abutted to the cylinder body of the lifting cylinder.

Through adopting above-mentioned technical scheme, put into the installation intracavity with the cylinder body of lift cylinder, support the cylinder body of lift cylinder tightly by right-angle board and box inner wall, realize being connected with dismantling of lift cylinder and box.

The present invention may be further configured in a preferred embodiment as: the lifting frame is characterized in that the inner wall of the box door is provided with an annular guide groove, one side, close to the box body, of the lifting frame is connected with a guide ring, and the guide ring is located in the guide groove.

Through adopting above-mentioned technical scheme, when the rotating electrical machines drove hoist and mount frame rotatory, the guide ring will slide in the guide way, and the box is to the production reaction force of guide ring at rotatory in-process centrifugal force for the hoist and mount frame is more stable at rotatory in-process, has improved the reliability of the device during operation like this.

The present invention may be further configured in a preferred embodiment as: the box door is provided with a closed sealing frame in the extending direction of the edge of the box body bottom wall, and the sealing frame wraps the edge outside of the opening of the box body.

Through adopting above-mentioned technical scheme, the box closes the open-ended outside that the sealed frame will wrap up the box roof after the lid, seals between chamber door and the box, has guaranteed like this that the device can not dispel outward at the heat of baking finish in-process box, has improved work efficiency.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the method comprises the following steps that all workpieces to be painted are hoisted, no object is shielded on all side surfaces of the workpieces to be painted, and the heating strips are uniformly arranged in a box body, so that the workpieces to be painted can be heated more uniformly;

2. the guide ring slides in the guide groove, and the box body generates a reaction force to the centrifugal force of the guide ring in the rotating process, so that the hoisting frame is more stable in the rotating process, and the working reliability of the device is improved;

3. the hoisting frame is driven to rotate by the rotating motor, so that the workpiece to be painted and hoisted on the hoisting frame can be uniformly heated.

Drawings

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

fig. 2 is a schematic view of the overall structure of the door of the present invention in an open state;

FIG. 3 is a cross-sectional view of section A-A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of the portion C in fig. 3.

In the figure, 1, a box body; 11. an opening; 12. heating the strip; 13. a lifting cylinder; 14. a right-angle plate; 15. a mounting cavity; 2. a box door; 21. hoisting the rod; 22. a hoisting frame; 221. a guide ring; 23. hoisting a piece; 24. a rotating electric machine; 25. a speed reducer; 26. a counter bore; 261. a bearing; 262. a support plate; 27. a connecting rod; 271. a connecting nut; 28. a guide groove; 29. and (7) sealing the frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a paint baking machine, which comprises a box body 1, wherein an opening 11 of the top wall of the box body 1 is provided, a box door 2 is covered on the box body 1 at the opening 11, a rotating motor 24 and a speed reducer 25 are arranged on the outer side of the box door 2, a closed sealing frame 29 is arranged on the box door 2 at the edge of the box door in an extending way towards the bottom wall of the box body 1, and the sealing frame 29 wraps the outer side of the opening 11 of the top wall of the box body 1; in this embodiment, the speed reducer 25 is disposed at the center of the door 2, and the sealing rubber strip is disposed inside the sealing frame 29.

Referring to fig. 2, a hoisting rod 21 is arranged on one side of the box door 2 close to the box body 1, a hoisting frame 22 is fixedly connected to the other end of the hoisting rod 21, a plurality of hoisting pieces 23 for hoisting workpieces are arranged on one side of the hoisting frame 22 far away from the box door 2, heating strips 12 are uniformly arranged on the inner wall of the box body 1, and one end of the hoisting frame 22 of the hoisting rod 21 penetrates through the box door 2 and is connected with a speed reducer 25; in this embodiment, the hoisting frame 22 includes a plurality of support rods disposed on the circumferential wall of the hoisting rod 21 and a hoisting frame fixedly disposed on one end of the plurality of support rods away from the hoisting rod 21, the hoisting frame is disposed annularly, and the hoisting member 23 is configured as a hook.

Referring to fig. 2 and 4, the inner side or the outer side of the box door 2 is provided with a counter bore 26, the counter bore 26 is coaxial with the hoisting rod 21, a bearing 261 is arranged in the counter bore 26, an inner ring of the bearing 261 is fixedly connected with the hoisting rod 21, and a support plate 262 covering the counter bore 26 is fixedly connected to the box door 2; the inner wall of the box door 2 is provided with an annular guide groove 28, one side of the hoisting frame 22 close to the box body 1 is connected with a guide ring 221, and the guide ring 221 is positioned in the guide groove 28; in this embodiment, the counter bore 26 is disposed at the outer side of the door 2, the supporting plate 262 is fixedly connected to the door 2 by bolts, and the bearing 261 is a thrust roller bearing 261.

Referring to fig. 2 and 5, a lifting device is arranged between the box door 2 and the box body 1, the lifting device includes a plurality of lifting cylinders 13 arranged along the height direction of the box body 1, piston rods of the lifting cylinders 13 are detachably connected with the box door 2, and cylinder bodies of the lifting cylinders 13 are detachably connected with the box body 1. The inner wall of the box body 1 is provided with a connecting rod 27 corresponding to the piston rod of the lifting cylinder 13, the connecting rod 27 is rotatably connected with a connecting nut 271, and the piston rod of the lifting cylinder 13 is provided with threads corresponding to the connecting nut 271. The box 1 is inboard to be provided with the L-square 14 in its edge, and L-square 14 encloses into installation cavity 15 with box 1, and lift cylinder 13's cylinder body is in installation cavity 15, and the equal butt lift cylinder 13's of box 1 inner wall and L-square 14 cylinder body. In this embodiment, the four lifting cylinders 13 are respectively disposed at four corners of the box body 1, an annular groove is disposed inside the connecting nut 271, and an annular slide bar is disposed at a peripheral wall of one end of the connecting rod 27, which is far away from the box door 2, corresponding to the annular groove.

The implementation principle of the embodiment is as follows: the lifting cylinder 13 extends out of the piston rod to open the box door 2, then a workpiece to be painted is hoisted to the hoisting ring through the hoisting piece 23, then the lifting cylinder 13 retracts the piston rod to enable the box door 2 to cover the opening 11 of the box body 1, the sealing frame 29 arranged on the box door 2 covers the outer side of the edge of the opening 11 of the box body 1, and the sealing rubber strip is positioned between the box body 1 and the sealing frame 29, so that the box body 1 and the box door 2 are sealed through the sealing frame 29 and the sealing rubber strip arranged on the sealing frame 29; then the heating strip 12 starts to heat the workpiece to be painted, meanwhile, the rotating motor 24 starts to rotate and drives the hoisting rod 21 to rotate through the speed reducer 25, the hoisting rod 21 further drives the hanging frame to rotate, so that the workpiece to be painted rotates around the hoisting rod 21 in the box body 1 to be uniformly heated, in the rotating process of the hoisting ring, the guide ring 221 slides in the guide groove 28 to stabilize the hoisting ring, the bearing 261 facilitates the rotation of the hoisting rod 21, the inner ring of the bearing 261 is fixedly connected with the hoisting rod 21, so that the gravity borne by the hoisting ring is transmitted to the box door 2, the speed reducer 25 is protected, and the bearing 261 is limited in the counter bore 26 by the support plate 262; when the rotating motor 24 or the speed reducer 25 needs to be maintained, the connecting nut 271 can be rotated to separate the connecting nut 271 from the piston rod of the lifting cylinder 13, the box door 2 is detached, and the connecting nut 271 is connected with the piston rod of the lifting cylinder 13 in a threaded manner again during installation; when the lifting cylinder 13 needs to be detached, the cylinder is pulled out from the installation cavity 15 enclosed by the box body 1 and the right-angle piece.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a baking finish machine, includes box (1), roof opening (11) setting of box (1), box (1) in opening (11) department lid is equipped with chamber door (2), its characterized in that: chamber door (2) with be provided with elevating gear between box (1), chamber door (2) are close box (1) one side is provided with hoist and mount pole (21), the other end fixedly connected with hoist and mount frame (22) of hoist and mount pole (21), hoist and mount frame (22) are kept away from chamber door (2) one side is provided with a plurality of hoist and mount pieces (23) that are used for hoisting the work piece, the inner wall of box (1) evenly is provided with heating strip (12).

2. A paint baking machine according to claim 1, characterized in that: the lifting rod (21) penetrates through the box door (2) and is connected with a rotating motor (24), and a speed reducer (25) is arranged between the rotating motor (24) and the lifting rod (21).

3. A paint baking machine according to claim 1, characterized in that: the box door (2) is provided with a counter bore (26) in the inner side or the outer side, the counter bore (26) and the hoisting rod (21) are coaxially arranged, a bearing (261) is arranged in the counter bore (26), the inner ring of the bearing (261) is fixedly connected with the hoisting rod (21), and the box door (2) is fixedly connected with a supporting plate (262) covering the counter bore (26).

4. A paint baking machine according to claim 1, characterized in that: the lifting device comprises a plurality of lifting cylinders (13) arranged along the height direction of the box body (1), piston rods of the lifting cylinders (13) are detachably connected with the box door (2), and cylinder bodies of the lifting cylinders (13) are detachably connected with the box body (1).

5. A paint baking machine according to claim 4, characterized in that: the inner wall of the box door (2) is provided with a connecting rod (27) corresponding to the piston rod of the lifting cylinder (13), the connecting rod (27) is rotatably connected with a connecting nut (271), and the piston rod of the lifting cylinder (13) is provided with threads corresponding to the connecting nut (271).

6. A paint baking machine according to claim 4, characterized in that: the inner side of the box body (1) is provided with a right-angle plate (14) at the edge of the box body, the right-angle plate (14) and the box body (1) enclose a mounting cavity (15), a cylinder body of the lifting cylinder (13) is positioned in the mounting cavity (15), and the inner wall of the box body (1) and the right-angle plate (14) are abutted to the cylinder body of the lifting cylinder (13).

7. A paint baking machine according to claim 1, characterized in that: the box door (2) is provided with an annular guide groove (28) on the inner wall thereof, one side of the hoisting frame (22) close to the box body (1) is connected with a guide ring (221), and the guide ring (221) is positioned in the guide groove (28).

8. A paint baking machine according to claim 1, characterized in that: the box door (2) is provided with a closed sealing frame (29) in the edge position towards the bottom wall of the box body (1) in an extending mode, and the sealing frame (29) wraps the edge outer side of the opening (11) of the box body (1).