CN210131768U

CN210131768U - Coating machine

Info

Publication number: CN210131768U
Application number: CN201920732310.0U
Authority: CN
Inventors: 张汝伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-10
Anticipated expiration: 2029-05-21

Abstract

The utility model belongs to the technical field of the application equipment, concretely relates to coating machine, a coating machine, including the fuselage, rotate on the fuselage and be provided with the conveying chain, be provided with at least one mounting that is used for fixed work piece on the conveying chain, be provided with the restriction frame that can restrict the mounting activity on the fuselage, restriction frame shaping spacing portion, the mounting removes in spacing portion, be provided with rotary device on the fuselage, rotary device drive mounting is rotatory, rotary device is including setting up driving piece and at least one runner on the fuselage, the driving piece passes through the belt drive runner and rotates, and the belt between the homonymy runner forms the contact site, contact site and mounting contact, and contact site drive mounting is rotatory the utility model has the advantages of can evenly scribble the work piece, the leveling of application, pleasing to the eye.

Description

Coating machine

Technical Field

The utility model belongs to the technical field of the application equipment, concretely relates to coating machine.

Background

Some workpieces or parts at present, such as table legs in furniture, need to be coated with a layer of anticorrosive paint before assembly, and the current method for coating the paint is air pressure spraying, wherein the paint is sprayed on the surface of the workpiece by air pressure, but because the pressure of an air pressure coating machine is low, the spraying amount is small, and the paint needs to be diluted by adding a diluent during spraying. The viscosity of the diluted paint is reduced, the adhesive force is reduced, and the paint needs to be sprayed repeatedly, so that the paint is uneven in coating, poor in effect, time-consuming and labor-consuming. Meanwhile, the diluent is used for a long time, the adverse effect is generated on human bodies and the environment, and the spraying equipment is generally expensive, so that the production cost is undoubtedly not increased.

The traditional spraying mode is characterized in that the surface of a workpiece is brushed, and then the workpiece is hung on a frame, after the workpiece is brushed, due to the fact that the brushing amount is large, redundant paint can drip down along the workpiece in the process of hanging and airing, marks are left on the surface of the workpiece, the flatness of the workpiece is affected, and the attractiveness is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coating machine directly soaks the lacquer to the work piece, then on hanging this equipment, rotates through the mechanical drive work piece, utilizes the centrifugal force of rotatory production, throws away unnecessary coating on the work piece, solves work piece surface coating and scribbles inhomogeneous, level and smooth and polluted environment's problem.

The purpose of the utility model is realized like this:

the utility model provides a coating machine, includes the fuselage, rotates on the fuselage and is provided with the conveying chain, is provided with at least one mounting that is used for fixed work piece on the conveying chain, be provided with the restriction frame that can restrict the mounting activity on the fuselage, the restriction frame shaping is spacing, the mounting removes in spacing portion, be provided with rotary device on the fuselage, rotary device drive mounting is rotatory.

Preferably, the rotating device comprises a driving part and at least one rotating wheel which are arranged on the machine body, the driving part drives the rotating wheel to rotate through a belt, the belt between the rotating wheels on the same side forms a contact part, the contact part is in contact with the fixing part, and the contact part drives the fixing part to rotate.

Preferably, the fixing part comprises a connecting part and a body rotatably arranged on the connecting part, a first shaft sleeve is arranged on the connecting part, a boss used for clamping the first shaft sleeve is formed at one end of the connecting part, and a fixing groove used for arranging the first shaft sleeve is formed at the upper end of the body.

Preferably, a plurality of convex strips are uniformly arranged on the body in the circumferential direction and are in contact with the contact part of the belt.

Preferably, the middle part of the body is provided with a second shaft sleeve, and the lower end of the body is detachably provided with a hanging piece.

Preferably, the conveying chain is provided with a fixing plate, the fixing plate is provided with a rotating shaft, two ends of the rotating shaft are provided with bearings, and the bearings roll on the limiting frame.

Preferably, the two ends of the machine body are rotatably provided with a rotating shaft and a driver for driving the rotating shaft to rotate, and one end of the rotating shaft is provided with a chain wheel matched with the conveying chain.

Preferably, the body is provided with a control box, the control box is connected with the driver and the driving piece through electric wires, and the control box controls the starting and the closing of the driver and the driving piece and can control the forward and backward rotation of the driver and the driving piece.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a coating machine has set up the mounting of fixed work piece on the conveying chain mainly, remove in the spacing portion of conveying chain restriction frame, rock about this spacing portion restriction mounting, the rotary device who sets up on the cooperation fuselage, rotary device drives the mounting rotation, hang the work piece that has soaked paint on the mounting, thereby it is rotatory to make the work piece, utilize centrifugal force to throw away unnecessary paint, because the centrifugal force of rotatory production is even, can guarantee that the work piece atress is even, so the coating on the work surface after the application is even, the effect of application is pleasing to the eye.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention.

Fig. 2 is one of the operation diagrams of the rotating device in the embodiment of the present invention.

Fig. 3 is a second schematic view of the operation of the rotating device in the embodiment of the present invention.

Fig. 4 is a schematic view of a fixing member in an embodiment of the present invention.

Fig. 5 is a partial schematic view of a rotating shaft according to an embodiment of the present invention.

Reference numerals: 1-a fuselage; 11-a drive member; 12-a runner; 13-a belt; 14-a contact portion; 15-a rotating shaft; 16-a driver; 2-a conveying chain; 21-fixing the plate; 22-a rotating shaft; 23-a bearing; 3-a fixing piece; 31-a body; 32-a connecting portion; 33-a boss; 34-a fixed groove; 35-convex strips; 36-shaft sleeve II; 37-hanging parts; 4-a restraint frame; 38-shaft sleeve I; 41-a limiting part; 5-a rotating device; 6-a control box; 7-chain wheel.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 5, the coating machine includes a machine body 1, a rotating shaft 15 and a driver 16 for driving the rotating shaft 15 to rotate are arranged at two ends of the machine body 1, a chain wheel 7 is arranged at the lower end of the rotating shaft 15, a conveying chain 2 is arranged on the chain wheel 7, a fixing member 3 is arranged on the conveying chain 2, a limiting frame 4 is arranged on the machine body 1, a limiting portion 41 is arranged on the limiting frame 4, the limiting portion 41 is used for enabling the conveying chain 2 and the fixing member 3 to move only back and forth in the limiting portion 41, the middle portion of the limiting frame 4 is suspended, and the middle portion of the limiting frame is mainly used for enabling the middle portion of the fixing member 3 to be contacted with the rotating device 5 without any obstruction, so that the design is designed for ensuring the position in the next process and enabling the rotation of the fixing member 3 to.

As shown in fig. 2, the rotating device 5 includes a plurality of rotating wheels 12 and a driving member 11 disposed on the machine body 1, the rotating wheels 12 are disposed on the inner side of the machine body 1 in a square shape, the driving member 11 and the rotating wheels 12 are connected by a belt 13, the belt 13 on the rotating wheel 12 close to one side of the limiting frame 4 forms a contact portion 14, the contact portion 14 is disposed in the limiting frame 4, the fixing member 3 contacts with the contact portion 14, and the rotation of the fixing member 3 is driven by the rotation of the rotating device 5, which has the advantage that the rotation of the rotating device 5 is utilized to drive the rotation of the fixing member 3, so that the workpiece generates centrifugal force, and the redundant paint on the workpiece is thrown out by the centrifugal force, so that the paint on the surface of the workpiece is uniform, and the painting effect is more.

As shown in fig. 3 and 4, the fixing member 3 includes a body 31 and a connecting portion 32, a fixing groove 34 is formed at the upper end of the body 31, a boss 33 is formed at the lower end of the connecting portion 32, a first sleeve 38 is sleeved on the connecting portion 32, the lower end of the first sleeve 38 abuts against the boss 33, one end of the connecting portion 32 is disposed on the conveying chain 2, the boss 33 is used for clamping the first sleeve 38 on the connecting portion 32, the first sleeve 38 is a bearing, the design is such that the body 31 can rotate around the connecting portion 32, the connecting portion 32 is connected in the conveying chain 2 without rotating during the rotation of the body 31, so as to reduce the wear of the connecting portion and prolong the service life, the other end of the first sleeve 38 is clamped in the fixing groove 34 by an inward flange at the upper edge of the body 31, a plurality of protruding strips 35 are disposed on the body 31, the protruding strips 35 are circumferentially disposed, the raised line 35 is used for increasing the friction force between the body 31 and the contact part 14 to enable the rotation to be smoother, meanwhile, the lower end of the body 31 is provided with a second shaft sleeve 36, the second shaft sleeve 36 is used for limiting the transverse position of the lower end of the fixing piece 3 to prevent the fixing piece from shaking left and right on one hand, the fixing piece 3 and the contact part 14 can be ensured to be contacted constantly in the rotating process to ensure the fixing piece to rotate constantly on the other hand, the friction between the body 31 and the limiting part 41 is reduced to enable the fixing piece 3 to rotate more easily, the fixing piece is prevented from being abraded, the service life is prolonged, the lower end of the body 31 is provided with a pendant 37, the pendant 37 is fixed at the lower end of the body 31 through a pin, the pendant 37 is mainly used for hanging the workpiece, a hanging mode is adopted, the workpiece is convenient to hang the workpiece when, different types of hangers 37 can be installed by pins.

As shown in fig. 5 and 3, the conveying chain 2 is provided with a fixing plate 21, the fixing plate 21 is approximately U-shaped, two sides of the fixing plate 21 are provided with a rotating shaft 22, two ends of the rotating shaft 22 are provided with bearings 23, the design is used for damaging the conveying chain 2 due to the weight of the workpiece when the workpiece is fixed on the fixing member 3 and contacts with the contact part 14, so that the conveying chain 2 is deformed, the whole equipment is paralyzed, and the processing speed is influenced, after the bearings 23 are arranged, the bearings 23 can be supported by the limiting frame 4 during the contact, the bearings 23 can roll on the limiting frame 4, a limiting force is provided for the conveying chain 2, and the conveying chain 2 is prevented from being deformed due to overlarge stress.

Before the work piece sets up on mounting 3, need screw up a screw that has the ring at the one end of work piece earlier, later rely on the ring to hang the work piece on mounting 3, later rotatory through this equipment, throw away unnecessary coating, dry the completion back, only need control box 6 control driver 16 and driving piece 11 antiport that set up on the fuselage 1, thereby drive conveying chain 2 antiport, only need the manual work to hold the one end of the work piece of processing completion, the screw that work piece one end is connected can be because the effect of rotary device 5, automatic the unscrewing, the trouble that needs the manual work to unscrew the screw has been saved, easy operation simultaneously.

The working principle is as follows:

the workpiece is firstly impregnated with the coating, the workpiece is suspended on the fixing piece 3 after impregnation, the suspended workpiece can move along the conveying chain 2, after the workpiece moves to the position of the limiting frame, the fixing piece 3 can only move along the track of the limiting part 41 under the action of the limiting part 41 on the limiting frame 2, the fixing piece 3 moves to the rotating device 5 during the process, the belt of the rotating device 5 is in contact with the body of the fixing piece 3 to drive the fixing piece 3 to rotate, so that centrifugal force is generated, redundant coating is thrown out, 2 times of rotation are carried out in the front and back direction, if the workpiece is unqualified in treatment, the rotating process can be continuously carried out, the workpiece is qualified and reversely rotates through the control box 7, an operator holds one end of the processed workpiece, a screw at the top can automatically unscrew, and the whole coating process is completed at the moment.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A coater, characterized in that: including fuselage (1), rotate on fuselage (1) and be provided with conveying chain (2), be provided with at least one mounting (3) that are used for fixed work piece on conveying chain (2), be provided with on fuselage (1) and restrict limiting frame (4) that mounting (3) activity can be restricted, limiting frame (4) shaping spacing portion (41), mounting (3) remove in spacing portion (41), be provided with rotary device (5) on fuselage (1), rotary device (5) drive mounting (3) are rotatory.

2. A coater apparatus as set forth in claim 1, wherein: rotating device (5) are including setting up driving piece (11) and at least one runner (12) on fuselage (1), driving piece (11) are rotated through belt (13) drive runner (12), and belt (13) between homonymy runner (12) form contact site (14), and contact site (14) and mounting (3) contact, contact site (14) drive mounting (3) are rotatory.

3. A coater apparatus as set forth in claim 1 or 2, wherein: the fixing piece (3) comprises a connecting portion (32) and a body (31) which is rotatably arranged on the connecting portion (32), a first shaft sleeve (38) is arranged on the connecting portion (32), a boss (33) which is used for clamping the first shaft sleeve (38) is formed at one end of the connecting portion (32), and a fixing groove (34) which is used for arranging the first shaft sleeve (38) is formed at the upper end of the body (31).

4. A coater apparatus as set forth in claim 3, wherein: the belt conveyor is characterized in that a plurality of convex strips (35) are uniformly arranged on the body (31) in the circumferential direction, and the convex strips (35) are in contact with a contact part (14) of the belt (13).

5. A coater apparatus as set forth in claim 4, wherein: a second shaft sleeve (36) is arranged in the middle of the body (31), and a hanging piece (37) is detachably arranged at the lower end of the body (31).

6. A coater apparatus as set forth in claim 1, wherein: the conveying chain (2) is provided with a fixing plate (21), the fixing plate (21) is provided with a rotating shaft (22), two ends of the rotating shaft (22) are provided with bearings (23), and the bearings (23) roll on the limiting frame (4).

7. A coater apparatus as set forth in claim 1, wherein: fuselage (1) both ends are rotated and are provided with rotation axis (15) and drive rotation axis (15) pivoted driver (16), rotation axis (15) one end is provided with sprocket (7) with conveying chain (2) complex.

8. A coater apparatus as set forth in claim 1, wherein: the machine body (1) is provided with a control box (6), the control box (6) is connected with a driver (16) and a driving piece (11) through electric wires, the control box (6) controls the starting and the closing of the driver (16) and the driving piece (11), and meanwhile, the forward and backward rotation of the driver (16) and the driving piece (11) can be controlled.