Feeding mechanism of coating device

Abstract

The utility model relates to the technical field of production and processing of metal parts, in particular to a feeding mechanism of a coating device, which comprises a fixed seat, a feeding frame is fixedly mounted at the top of the fixed seat, a support frame is fixedly mounted at the top of the fixed seat, and the support frame is arranged on one side of the feeding frame. A pair of supporting plates is fixedly installed on the side, away from the feeding frame, of the top of the fixing base, a conveying mechanism is jointly arranged between the supporting frame and the supporting plates, a worm is rotationally installed on the top of the supporting frame, and the conveying mechanism is in transmission connection with the worm. A supporting rod is fixedly installed between the side, away from the supporting plate, of the supporting frame and the fixing base. The effect that parts are evenly laid in the feeding frame is achieved through reciprocating movement of the traction plate, the situation that paint is not evenly distributed due to the fact that the parts are excessively stacked at a certain position is avoided, and the situation that the coating effect is poor due to part stacking is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal parts production and processing technical field, concretely relates to a feeding mechanism of coating device. BACKGROUND

[0002] The coating method of metal parts presents the characteristics of diversification in practical application to adapt to the parts of different material, shape and performance requirements. Among them, the dip coating method as a kind of efficient and economic coating mode is widely used in the surface treatment process of metal parts. When the dip coating method is used to coat metal parts, the specific operation is to directly immerse the metal parts to be coated into the coating pool filled with coating, and the surface of the parts is completely and uniformly covered with a layer of coating through the self-gravity of the parts and the adhesion of the coating.

[0003] In order to ensure that the dip coating effect reaches the best state, so that each metal part can realize sufficient contact with the coating, thereby obtaining ideal coating quality, special attention is needed in the key link of feeding. Specifically, the principle of uniform feeding should be followed during feeding, that is, the metal parts are put into the coating pool one by one or in batches according to certain time interval and order, so as to avoid the phenomenon of accumulation or overlap of the parts in the coating pool. This accumulation not only may cause uneven distribution of coating, affect the coating effect, but also may cause waste of coating resources, and even cause unnecessary damage to the coating pool and coating equipment. CONTENT OF THE UTILITY MODEL

[0004] In view of the above shortcomings existing in the prior art, the utility model provides a feeding mechanism of coating device, which can effectively solve the problem of uneven coating distribution and coating effect caused by uneven feeding when the metal parts are treated by the dip coating method in the prior art.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0006] The utility model provides a kind of feeding mechanism of coating device, including fixed seat, the top of fixed seat is fixedly installed with feeding frame, the top of fixed seat is fixedly installed with support frame, and support frame is placed in the side of feeding frame, the top of fixed seat is fixedly installed with a pair of support plate on side away from feeding frame, it is commonly provided with conveying mechanism between support frame and support plate, the top of support frame is rotatably installed with worm, the conveying mechanism is connected with worm transmission, support rod is commonly fixedly installed between the side of support frame away from support plate and fixed seat, the inner top wall of support frame is fixedly installed with vertical plate, connecting shaft is rotatably installed between support rod and vertical plate, the outer side of one end of connecting shaft close to vertical plate is fixedly installed with worm wheel meshed with worm, the outer side of connecting shaft is fixedly installed with adjusting column, adjusting groove of wave shape is arranged on the outer side of adjusting column, slidingly installed with traction plate on the inner side wall of feeding frame, the traction plate is arranged obliquely, the traction plate is transmission connection with adjusting column.

[0007] According to the feeding mechanism of coating device, the top wall of the traction plate is symmetrically fixedly installed with two fixed rods, the top of the two fixed rods is commonly fixedly connected with a connecting rod, the top of the connecting rod is fixedly installed with a sliding column, and the top of the sliding column is fixedly installed with a ball that is matched with the adjusting groove.

[0008] According to the feeding mechanism of coating device, the conveying mechanism includes a support plate fixedly installed on the outer side of the support frame, a motor fixedly installed on the inner side wall of the support plate, a main rotating shaft fixedly installed on the output end of the motor, a driving wheel fixedly installed on the outer side of the main rotating shaft, a driven shaft rotatably installed between the two support plates, a driven wheel fixedly installed on the outer side of the driven shaft, and a conveying belt commonly sleeved on the outer sides of the driving wheel and the driven wheel.

[0009] According to the feeding mechanism of coating device, a placing groove is formed on the outer surface of the conveying belt, and a plurality of partition plates are fixedly installed on the inner bottom wall of the placing groove.

[0010] According to the feeding mechanism of coating device, a movable groove is formed on the side of the feeding frame close to the support plate, a limiting sliding block is symmetrically fixedly installed on the outer side of the traction plate, and a limiting sliding groove is formed on the inner side wall of the feeding frame and in limiting sliding connection with the limiting sliding block.

[0011] According to the feeding mechanism of coating device, the size of the opening of the adjusting groove is greater than the size of the inside of the adjusting groove, and the ball is placed in the inside of the adjusting groove.

[0012] Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

[0013] The utility model discloses a structure is simple, and the transmission connection between the main rotating shaft and the worm makes the worm drive the worm gear to rotate, and the worm gear drives the adjusting column and the adjusting groove to rotate through the connecting shaft, and the sliding between the adjusting groove and the ball makes the reciprocating movement of the connecting rod, the fixed rod and the traction plate, and then the parts conveyed to the feeding frame through the conveyer belt are evenly laid in the feeding frame after falling on the surface of the traction plate due to the reciprocating movement of the traction plate, prevent the uneven distribution of paint caused by the excessive accumulation of parts in a place, avoid the situation that the painting effect is not good due to the accumulation of parts. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced. Obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0015] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2 It is the structure schematic diagram of the worm gear, worm and adjusting column of the utility model;

[0017] Fig. 3 It is the structure schematic diagram of the motor, conveyer belt and partition plate of the utility model;

[0018] Fig. 4 It is the structure schematic diagram of the traction plate, fixed rod and feeding frame of the utility model.

[0019] Sign significance: 1, fixed seat, 2, feeding frame, 3, support frame, 31, support plate, 4, worm, 5, support rod, 51, vertical plate, 6, connecting shaft, 7, worm gear, 8, adjusting column, 9, adjusting groove, 10, traction plate, 11, fixed rod, 12, connecting rod, 13, sliding column, 14, ball, 15, support plate, 16, motor, 17, main rotating shaft, 171, from rotating shaft, 18, driving wheel, 181, driven wheel, 19, conveyer belt, 20, placing groove, 21, partition plate, 22, movable groove, 23, limit sliding block, 24, limit sliding slot. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] The utility model will be further described below in combination with embodiments.

[0022] Embodiment: Refer to Figs. 1 to 4 A kind of feeding mechanism of coating device, including fixed seat 1, fixed seat 1 top is fixedly installed with feeding frame 2, fixed seat 1 top is fixedly installed with support frame 3, and support frame 3 is placed in one side of feeding frame 2, a pair of support plates 31 are fixedly installed with fixed seat 1 on the side away from feeding frame 2 of top of fixed seat 1, transmission mechanism is commonly arranged between support frame 3 and support plate 31, worm 4 is rotatably installed on the top of support frame 3, transmission mechanism is connected with worm 4, support rod 5 is commonly fixedly installed between the side away from support plate 31 of support frame 3 and fixed seat 1, vertical plate 51 is fixedly installed on the inner top wall of support frame 3, connecting shaft 6 is commonly rotatably installed between support rod 5 and vertical plate 51, worm wheel 7 meshing with worm 4 is fixedly installed on the outer side of the end of connecting shaft 6 close to vertical plate 51, adjusting column 8 is fixedly installed on the outer side of connecting shaft 6, wave-shaped adjusting groove 9 is formed on the outer side of adjusting column 8, traction plate 10 is slidably installed on the inner side wall of feeding frame 2, traction plate 10 is arranged obliquely, two fixed rods 11 are fixedly installed on the top wall of traction plate 10, connecting rod 12 is fixedly connected on the top of two fixed rods 11, slide column 13 is fixedly installed on the top of connecting rod 12, ball 14 is fixedly installed on the top of slide column 13, the size of the opening of adjusting groove 9 is greater than the size of the inside of adjusting groove 9, and ball 14 is placed in the inside of adjusting groove 9;When part is transported to feeding frame 2 by transmission mechanism, transmission mechanism drives worm 4 to rotate, worm 4 drives worm wheel 7 to rotate by meshing transmission when rotating, worm wheel 7 drives connecting shaft 6 and adjusting column 8 to rotate, the sliding between adjusting groove 9 and ball 14 when adjusting column 8 rotates makes connecting rod 12, fixed rod 11 and traction plate 10 reciprocate, and then the part transported to feeding frame 2 by transmission mechanism falls on the surface of traction plate 10 and is evenly laid in the inside of feeding frame 2 due to the reciprocation of traction plate 10, to prevent uneven distribution of coating caused by excessive accumulation of parts in some places, and ball 14 arranged in adjusting groove 9 will not be separated from adjusting groove 9, so that connecting rod 12, fixed rod 11 and traction plate 10 will not slide down due to the pressure of parts.

[0023] The conveying mechanism comprises a supporting plate 15 fixedly installed outside the supporting frame 3, a motor 16 fixedly installed on the inner side wall of the supporting plate 15, a main rotating shaft 17 fixedly installed at the output end of the motor 16, the main rotating shaft 17 in transmission connection with the worm 4, a driving wheel 18 fixedly installed at the outer side of the main rotating shaft 17, a from rotating shaft 171 rotatably installed between the two supporting plates 31, a driven wheel 181 fixedly installed at the outer side of the from rotating shaft 171, the driving wheel 18 and the driven wheel 181 jointly sleeved with a conveying belt 19, the outer surface of the conveying belt 19 being provided with a placing groove 20, and a plurality of partition plates 21 fixedly installed on the inner bottom wall of the placing groove 20.

[0024] The upper feeding frame 2 is provided with a movable groove 22 on the side close to the supporting plate 31, the outer side of the traction plate 10 is symmetrically fixedly installed with a limiting sliding block 23, and the inner side wall of the upper feeding frame 2 is provided with a limiting sliding groove 24 in limiting sliding connection with the limiting sliding block 23.

[0025] The working principle of the utility model is as follows:

[0026] When the parts are conveyed to the upper feeding frame 2, the motor 16 rotates to drive the conveying belt 19 to rotate through the main rotating shaft 17 and the driving wheel 18, so that the parts on the conveying belt 19 are conveyed into the upper feeding frame 2, the placing groove 20 provided on the outer surface of the conveying belt 19 can prevent the parts from falling off, and the fixedly installed partition plates 21 are used to prevent the parts from sliding down.

[0027] The above examples are only used to illustrate the technical solutions of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced equivalently; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A feeding mechanism of a coating apparatus, characterized by comprising: The utility model provides a kind of material loading frame, including fixed seat (1), the top of the fixed seat (1) is fixedly installed with upper frame (2), the top of the fixed seat (1) is fixedly installed with support frame (3), and support frame (3) is placed in one side of upper frame (2), the top of the fixed seat (1) is fixedly installed with a pair of support plate (31) away from one side of upper frame (2), transmission mechanism is arranged between support frame (3) and support plate (31) jointly, the top of support frame (3) is rotatably installed with worm (4), transmission mechanism is connected with worm (4) transmission, support rod (5) is fixedly installed between the side of support frame (3) away from support plate (31) and fixed seat (1) jointly, the inner top wall of support frame (3) is fixedly installed with vertical plate (51), connecting shaft (6) is rotatably installed between support rod (5) and vertical plate (51) jointly, the outer side of the end of connecting shaft (6) close to vertical plate (51) is fixedly installed with worm wheel (7) engaged with worm (4), the outer side of connecting shaft (6) is fixedly installed with adjusting column (8), adjusting groove (9) of wave shape is formed in the outer side of adjusting column (8), the inner side wall of upper frame (2) is slidably installed with traction plate (10), the traction plate (10) is arranged obliquely, and the traction plate (10) is connected with adjusting column (8) transmission.

2. The feeding mechanism of a coating device according to claim 1, characterized in that, The top wall of the traction plate (10) is fixedly installed with two fixed rods (11) symmetrically, the top of the two fixed rods (11) is fixedly connected with a connecting rod (12), the top of the connecting rod (12) is fixedly installed with a slide column (13), and the top of the slide column (13) is fixedly installed with a ball (14) matched with the adjusting groove (9).

3. The feeding mechanism of a coating device according to claim 1, wherein The transmission mechanism includes a support plate (15) fixedly installed on the outer side of the support frame (3), a motor (16) fixedly installed on the inner side wall of the support plate (15), a main rotating shaft (17) fixedly installed on the output end of the motor (16), a driving wheel (18) fixedly installed on the outer side of the main rotating shaft (17), a driven shaft (171) rotatably installed between the two support plates (31), and a driven wheel (181) fixedly installed on the outer side of the driven shaft (171).

4. The feeding mechanism of a coating device according to claim 3, wherein The outer surface of the conveyor belt (19) is provided with a placing groove (20), and a plurality of partition plates (21) are fixedly installed on the inner bottom wall of the placing groove (20).

5. The feeding mechanism of a coating device according to claim 4, wherein An active groove (22) is formed in the side of the upper frame (2) close to the support plate (31), a limiting slide block (23) is fixedly installed on the outer side of the traction plate (10) symmetrically, and a limiting slide groove (24) is formed in the inner side wall of the upper frame (2) and limiting slide connected with the limiting slide block (23).

6. The feeding mechanism of a coating device according to claim 2, wherein The size of the opening of the adjusting groove (9) is larger than the size of the inside of the adjusting groove (9), and the ball (14) is placed in the inside of the adjusting groove (9).

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