CN115400896A

CN115400896A - Dedicated novel hanger of spraying

Info

Publication number: CN115400896A
Application number: CN202211067121.9A
Authority: CN
Inventors: 王茂贵; 卓振霖
Original assignee: Fujian Lewu Machinery Technology Co ltd
Current assignee: Fujian Lewu Machinery Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-29

Abstract

The invention discloses a novel hanger special for spraying. A novel hanger special for spraying comprises a suspender device, wherein an adjusting pendant is connected below the suspender device, a hanger base is connected below the adjusting pendant, a turning assembly is arranged in the suspender device, a suspender penetrates through the turning assembly, and a hanger is fixed at the top of the suspender; the turnover assembly is internally provided with a loading and setting box, the loading and setting box is internally provided with a converter, a stepping motor is arranged beside the converter, a timer is connected beside the stepping motor, an upper cover plate is clamped on the loading and setting box, a fixed rod seat is arranged on the upper cover plate, a sleeve is arranged in the converter, and a fixed platform is fixedly arranged in the sleeve. In the spraying process, the overturning assembly is triggered by the timer at regular time to drive the stepping motor to realize positive and negative overturning and drive the fixed rod seat to perform 180-degree angle adjustment, so that parts to be sprayed on the hanger can be sprayed comprehensively, the application range of the spraying hanger is expanded, and the cost for using hardware supporting facilities by the hanger is reduced.

Description

Dedicated novel hanger of spraying

Technical Field

The invention relates to the technical field of spraying hanging tool equipment, in particular to a novel hanging tool special for spraying.

Background

Automobile parts need to be coated before leaving a factory, and with the development of the automobile industry, the automobile parts are changed to a closed-loop assembly line coating room from traditional manual one-to-one spraying, and during spraying, the automobile parts are directly fixed and conveyed in the coating room provided with the closed-loop tracks through a hanger in cooperation with an upper hanger, so that the automobile parts are treated by a coating process before coming to a spraying device, and the coated automobile parts are obtained.

However, the prior art has the following defects: the current hanger all is applicable to the closed loop track basically, cooperates the closed loop track to form the spraying assembly line to the spraying assembly line leads to the required corollary equipment of hanger to require to improve easily, and the required cost of the supporting facility of hardware also correspondingly increases simultaneously, and then causes the spraying hanger application range to receive the restriction.

Disclosure of Invention

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The invention aims to overcome the defects and provide a novel hanging tool special for spraying, wherein the overturning component is used for rotating the stepping motor forwards and backwards under the coordination of the timer, so that the fixed rod seat is driven to perform 180-degree angle adjustment in the rotating process, and the adjusting hanging part is overturned, so that the application range of the spraying hanging tool is expanded, and the required cost of hardware supporting facilities of the hanging tool is reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a novel hanger special for spraying comprises a hanger rod device, wherein an adjusting hanger is connected below the hanger rod device, a hanger base is connected below the adjusting hanger, a turning assembly is arranged in the hanger rod device, a hanger rod penetrates through the turning assembly, and a hanger is fixed at the top of the hanger rod; the turnover assembly is internally provided with a loading box, a converter is installed in the loading box, a stepping motor is arranged beside the converter, a timer is connected beside the stepping motor, an upper cover plate is clamped on the loading box, and a fixed rod seat is installed on the upper cover plate. Through the cooperation of upset subassembly inner structure, after appointed ageing when the timer timing, send the instruction to its step motor, realize the reversal to drive the converter and rotate, change jib device below and adjust the pendant angle, make its self-adaptation rotatory, supply automobile parts to carry out the spraying and handle, reduce the required hardware supporting facility cost of pendant, can also correspond simultaneously and reduce the application room place, promote hanger application range.

The invention is further improved, a sleeve is arranged in the converter, a fixed platform is fixed in the sleeve, a rotating shaft rod is nested in the fixed platform, a gear disc is nested outside the rotating shaft rod, a screw rod penetrates through the sleeve, a fixed rod seat is fixed on the gear disc, and a sleeve cover covers the sleeve. When triggered, the screw rod rotates to drive the gear disc supported by the rotating shaft rod to rotate together, so that the fixed rod seat is turned, and the turning-over can be realized on the cross beam, so that the spraying equipment can be used for spraying two surfaces of parts on the hanger.

The invention is further improved, one end of the screw is connected with the stepping motor, the screw is in meshed connection with the gear disc, and the fixed rod seat is nested on the sleeve cover. The fixed rod seat is nested on the sleeve cover, and a screw rod inside the sleeve cover sleeve is driven by the gear disc to rotate, so that the fixed rod seat is turned to 180 degrees.

The invention is further improved, the converter is nested with the inside of the fixed rod seat, the timer is electrically connected with the stepping motor, and the tail end of the suspender penetrates through the fixed rod seat and is connected with the converter. The step motor is triggered by the timing of the timer and the programming of a PLC program, and the step motor starts to turn over after reaching a certain time effect, and the step of turning over is repeated, so that the hanger uses the minimum area to realize the spraying process processing on both sides.

The invention is further improved, an extension device is arranged in the adjusting hanging piece, an extension rod is nested in the extension device, an adjusting lifting frame is arranged in the extension device, a fixed block is arranged at the top of the adjusting lifting frame, a plurality of clamping holes are formed in the adjusting lifting frame, an interconnecting groove is formed in the adjusting lifting frame, and a clamping assembly is connected between the clamping holes. The extension device mainly can cooperate the extension rod to carry out length adjustment to come to prolong or contract according to the auto parts of different demands, can also reduce the space of placing of hanger simultaneously.

The invention is further improved, a sliding block box is arranged in the clamping component, a rod body connecting block is fixed below the sliding block box, a plurality of groups of clamping pins are arranged on the sliding block box, the tail ends of the clamping pins are connected with pressure springs, and a dust cover covers the sliding block box. The bayonet locks are correspondingly arranged in opposite directions, the pressure springs are arranged between the bayonet locks, and the bayonet locks can be contracted into the slider box through pressure, so that the height of the rod body can be adjusted.

The invention is further improved, the top end of the clamping pin penetrates through the clamping hole, the rod body connecting block is connected with the top end of the extension rod, the extension rod penetrates through the communicating groove, and the fixing block is fixed with the bottom of the overturning component through a bolt. The rod body connecting block fixes the top end of the extension rod in a bolt fixing mode, so that the rod body connecting block is clamped with the corresponding clamping hole under the matching of the sliding block box, and the ideal height is achieved.

The invention is further improved, a base frame is arranged in the hanger base, a drawer is nested in the base frame, a frame body is arranged in the base frame, a paint guide cover is arranged in the frame body, two ends of the paint guide cover are nested with fixed rod sleeve columns, and locking bolts penetrate through the fixed rod sleeve columns. The drawing drawer is favorable for receiving paint liquid falling during spraying and bearing the paint liquid, so that the paint liquid is prevented from falling and being on the surface of a field.

The invention is further improved, a housing is arranged in the paint guide cover, a diagonal flow plate is fixed in the housing, and sleeve column holes are formed in two ends of the diagonal flow plate. The oblique flow plate mainly enables the paint liquid which falls down to flow, meanwhile, the base frame can be conveniently cleaned subsequently, and the periphery cannot be splashed outwards.

The invention is further improved, the sleeve column hole is matched with the fixed rod sleeve column in size, and the locking bolt penetrates through the frame body and the fixed rod sleeve column. The solid pole sleeve column is nested in the sleeve column hole, and is reinforced by the locking bolt in a matching way, so that the nested pole body of the base frame is connected with the base frame after entering, and the base frame can effectively support the upper structure.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects;

1. in the spraying process, the overturning assembly is triggered by the timer at regular time to drive the stepping motor to realize positive and negative overturning and drive the fixed rod seat to perform 180-degree angle adjustment, so that parts to be sprayed on the hanger can be sprayed comprehensively, the application range of the spraying hanger is expanded, and the cost for using hardware supporting facilities by the hanger is reduced.

2. According to the invention, through adjusting the lifting frame and matching with the clamping component connected with the top of the extension rod, when the height needs to be adjusted, the lifting frame can be extended or contracted so as to be adapted to automobile accessory parts with different sizes for use, and when the lifting frame is not used and needs to be placed, the lifting frame can be contracted, the size of the hanger can be adjusted, and the placing space of the hanger can be reduced.

Drawings

FIG. 1 is a schematic structural view of a novel hanger for painting according to the present invention;

fig. 2 is a schematic perspective view of a suspender device in the novel hanger special for spraying according to the present invention;

FIG. 3 is a schematic perspective exploded view of a turning assembly of the novel hanger of the present invention;

FIG. 4 is a schematic perspective exploded view of a converter in the novel hanger for painting according to the present invention;

FIG. 5 is a schematic perspective view of an adjusting hanging rod of the novel hanger special for spraying according to the present invention;

fig. 6 is a schematic perspective view of the extension device in the novel hanger special for spraying according to the present invention;

FIG. 7 is a schematic perspective exploded view of a snap-fit assembly of the novel hanger of the present invention;

FIG. 8 is a schematic perspective view of a hanger base in the novel hanger for spray coating according to the present invention;

FIG. 9 is a schematic top view of a base frame of the novel hanger of the present invention;

fig. 10 is a schematic three-dimensional structure diagram of a paint guide cover in the novel hanger special for spraying.

In the figure: the device comprises a suspender device-1, an adjusting hanging rod-2, a hanger base-3, a hanging lug-11, a suspender-12, a turnover component-13, an upper cover plate-131, a fixed rod seat-132, a carrying box-133, a stepping motor-134, a timer-135, a converter-136, a sleeve cover-a 1, a sleeve-a 2, a fixed platform-a 3, a screw rod-a 4, a gear disc-a 5, a fixed rod seat-a 6, a rotating shaft rod-a 7, an extension device-21, an extension rod-22, an adjusting lifting frame-211, a fixed block-212, a clamping hole-213, an intercommunicating groove-214, a clamping component-215, a sliding block box-b 1, a dust cover-b 2, a rod body connecting block-b 3, a clamping pin-b 4, a pressure spring-b 5, a base frame-31, a drawer-32, a frame-311, a fixed rod sleeve column-312, a locking bolt-313, a paint guide cover-314, a cover shell-c 1, an oblique flow plate-c 2 and a sleeve column hole-c 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through the transition structure but connected through the connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in figures 1 to 4: FIG. 1 is a schematic structural view of a novel hanger for painting according to the present invention; fig. 2 is a schematic perspective view of a suspender device in the novel hanger special for spraying according to the present invention; FIG. 3 is a schematic perspective exploded view of a turning assembly of the novel hanger of the present invention; fig. 4 is a schematic three-dimensional exploded structural diagram of a converter in the novel hanger special for spraying according to the present invention.

The embodiment provides a novel hanger special for spraying, which comprises a suspender device 1, wherein an adjusting pendant 2 is connected below the suspender device 1, a hanger base 3 is connected below the adjusting pendant 2, a turning assembly 13 is arranged in the suspender device 1, a suspender 12 penetrates through the turning assembly 13, and a hanger 11 is fixed at the top of the suspender 12; set up in the upset subassembly 13 and carry and establish box 133, carry and establish and install converter 136 in the box 133, be provided with step motor 134 by the converter 136, be connected with timer 135 by step motor 134, it has upper cover plate 131 to carry to establish block on the box 133, install solid pole seat 132 on the upper cover plate 131, be provided with sleeve a2 in the converter 136, sleeve a2 internal fixation has the platform a3 that sets firmly, set firmly in the platform a3 nested pivot pole a7, the outer nested cover of pivot pole a7 has gear disc a5, it has screw rod a4 to run through on the sleeve a2, be fixed with solid pole seat a6 on the gear disc a5, it has sleeve lid a1 to cover on the sleeve a 2.

The specific working principle is as follows:

according to the invention, after the adjusting hanger 2 is connected with the hanger base 3, the adjusting hanger is fixed with the suspender device 1, when the hanger is used, the hanger 11 is fixed on a cross beam, the suspender 12 penetrates into the fixed rod seat 132 in the overturning component 13, the stepping motor 134 is triggered under the timing of the timer 135 in the carrying box 133 to realize forward and reverse rotation, the stepping motor 134 drives the screw a6 in the converter 136 to rotate in cooperation with the gear disc a5, so that the rotating shaft rod a7 nested in the fixed platform a3 in the sleeve a2 is rotated in an auxiliary manner, when the rotating shaft rod seat a6 rotates 180 degrees, the overturning component 13 is indirectly driven to change 180 degrees, and further the orientation adjustment of the adjusting hanger 2 and the hanger base 3 below is realized, so that the spraying on two sides of the hanger can be realized on the cross beam hanger, the use of the hanger is greatly improved, and the cost required by hanger hardware matching facilities is reduced.

Example 2:

as shown in fig. 5 to 7: FIG. 5 is a schematic perspective view of an adjusting hanging rod of the novel hanger special for spraying according to the present invention; fig. 6 is a schematic perspective view of the extension device in the novel hanger special for spraying according to the present invention; fig. 7 is a schematic perspective exploded view of a snap-fit assembly of the novel hanger of the present invention.

Wherein, the nested extension rod 22 that has in the device 21 that extends, be provided with in the device 21 that extends and adjust the lifting frame 211, adjust the lifting frame 211 top and install fixed block 212, adjust and seted up a plurality of card hole 213 on the lifting frame 211, adjust and seted up intercommunication groove 214 on the lifting frame 211, be connected with block subassembly 215 between the card hole 213, be provided with slider box b1 in the block subassembly 215, slider box b1 below is fixed with body of rod connecting block b3, install the bayonet lock b4 of complex group on the slider box b1, the 4 end-to-end connection of bayonet lock b of complex group has pressure spring b5, slider box b1 coats and is stamped shield b2.

The specific working principle is as follows:

according to the invention, the extension rod 22 is penetrated and nested on the extension device 21 through the communicating groove 214, then, the slider box b1 above the rod body connecting block b3 which is fixed on the rod body is matched to move together during adjustment, the bayonet pins b4 at two sides are adjusted in height at an appointed position under movement and are correspondingly clamped relative to the clamping holes 213, and the bayonet pins b4 are popped out by the pressure spring b5 to be reinforced, so that the adjusting lifting frame 211 is adjusted to be at a proper height corresponding to the extension rod 22.

Example 3:

as shown in figures 8 to 10: FIG. 8 is a schematic perspective view of a hanger base in the novel hanger for spray coating according to the present invention; FIG. 9 is a schematic top view of a base frame of the novel hanger of the present invention; fig. 10 is a schematic perspective view of a paint guide cover in the novel hanger special for spraying according to the present invention.

The drawing drawer 32 is nested in the base frame 31, the frame body 311 is arranged in the base frame 31, the paint guide cover 314 is arranged in the frame body 311, the two ends of the paint guide cover 314 are nested with the fixed rod sleeve columns 312, the locking bolts 313 penetrate through the fixed rod sleeve columns 312, the housing c1 is arranged in the paint guide cover 314, the oblique flow plate c2 is fixed in the housing c1, and the sleeve column holes c3 are formed in the two ends of the oblique flow plate c 2.

The specific working principle is as follows:

according to the invention, the tail end of the extension rod 22 is inserted into the rod fixing sleeve column 312 in the base frame 31, the sleeve column hole c3 in the paint guide cover 314 is matched with the locking bolt 313 to penetrate through, so that the tail end of the extension rod 22 is reinforced and is firmly fixed with the base frame 31, and when spraying is carried out, paint liquid flows to the drawer 32 along the inclined flow plate c2, and the paint liquid is prevented from falling into the ground surface of a processing room.

Example 4:

as shown in figures 1 to 10: FIG. 1 is a schematic structural view of a novel hanger for painting according to the present invention; fig. 2 is a schematic perspective view of a suspender device in the novel hanger special for spraying according to the present invention; FIG. 3 is a schematic perspective exploded view of a turning assembly of the novel hanger of the present invention; FIG. 4 is a schematic perspective exploded view of a converter of the novel hanger of the present invention; FIG. 5 is a schematic perspective view of an adjusting hanging rod of the novel hanger special for spraying according to the present invention; FIG. 6 is a schematic perspective view of an extension device in the novel hanger according to the present invention; FIG. 7 is a schematic perspective exploded view of a snap-fit assembly of the novel hanger of the present invention; FIG. 8 is a schematic perspective view of a hanger base in the novel hanger for spray coating according to the present invention; FIG. 9 is a schematic top view of a base frame of the novel hanger of the present invention;

The specific working principle is as follows:

the invention connects the adjusting hanging piece 2 through the suspender device 1, then connects the hanger base 3 through the adjusting hanging piece 2, inserts the extension rod 22 into the rod fixing sleeve 312 when connecting the hanger base 3, then reinforces the base frame 31 through the locking bolt 313, then adjusts the height of the extending device 21 and the extension rod 22, thereby achieving the using height, when adjusting, the clamping component 215 in the adjusting lifting frame 211 is contracted into the box block body b1 under the action of the clamping pin b4 extruding the pressure spring b5, when reaching the designated position, the clamping pin b4 is clamped with the clamping hole 213, thereby achieving the adjusting length, then fixes the corresponding frame, fixes the hanging lug 11 with the beam after fixing, then, after the turning component 13 below the suspender 12 is arranged on one side of the spraying equipment, the timer 135 in the carrying box 133 is triggered to drive the stepping motor 134 to rotate forward and backward, so that the screw a4 in the converter 136 is driven by the gear disc a5 under the coordination of the progress motor 134, in the driving process, the rotating shaft rod a7 is attached to and rotates on the fixing table a3 in the sleeve a2, the fixing rod seat a6 is driven to rotate 180 degrees by the cooperation of the suspender 12, the adjustment hanger 2 is indirectly driven to turn over, in the spraying process, paint liquid can fall along the accessory, and therefore the paint guide cover 314 in the base frame 31 is guided to flow into the flow plate inclined c2, and finally flows into the drawer 32 to facilitate subsequent cleaning.

It is to be understood that the disclosed embodiments of the invention are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.

Claims

1. The novel hanger special for spraying is characterized by comprising a hanger rod device (1), wherein an adjusting hanger (2) is connected below the hanger rod device (1), a hanger base (3) is connected below the adjusting hanger (2), a turning assembly (13) is arranged in the hanger rod device (1), a hanger rod (12) penetrates through the turning assembly (13), and a hanger lug (11) is fixed at the top of the hanger rod (12);

set up in upset subassembly (13) and have to carry and establish box (133), it installs converter (136) in establishing box (133) to carry, other step motor (134) that is provided with of converter (136), other timer (135) that is connected with of step motor (134), it has upper cover plate (131) to carry to establish block on box (133), install solid lever seat (132) on upper cover plate (131).

2. The special novel hanger for spraying according to claim 1, characterized in that: the converter is characterized in that a sleeve (a 2) is arranged in the converter (136), a fixing table (a 3) is fixed in the sleeve (a 2), a rotating shaft rod (a 7) is embedded in the fixing table (a 3), a gear disc (a 5) is embedded outside the rotating shaft rod (a 7), a screw rod (a 4) penetrates through the sleeve (a 2), a fixing rod seat (a 6) is fixed on the gear disc (a 5), and a sleeve cover (a 1) covers the sleeve (a 2).

3. The special novel hanger for spraying according to claim 2, characterized in that: one end of the screw rod (a 4) is connected with the stepping motor (134), the screw rod (a 4) is connected with the gear disc (a 5) in a meshed mode, and the fixed rod seat (a 6) is nested on the sleeve cover (a 1).

4. The special novel hanger for spraying according to claim 1, characterized in that: the converter (136) is nested with the inner part of the fixed rod seat (132), the timer (135) is electrically connected with the stepping motor (134), and the tail end of the suspender (12) penetrates through the fixed rod seat (132) to be connected with the converter (136).

5. The special novel hanger for spraying according to claim 1, characterized in that: be provided with extension device (21) in adjusting pendant (2), nested extension rod (22) in extension device (21), be provided with in the extension device (21) and adjust lift frame (211), adjust lift frame (211) top and install fixed block (212), a plurality of card hole (213) have been seted up on adjusting lift frame (211), it has seted up intercommunication groove (214) on adjusting lift frame (211), be connected with block subassembly (215) between card hole (213).

6. The novel hanger special for spraying according to claim 5, characterized in that: be provided with slider box (b 1) in block subassembly (215), slider box (b 1) below is fixed with body of rod connecting block (b 3), install plural sets of bayonet lock (b 4) on slider box (b 1), plural sets of bayonet lock (b 4) end-to-end connection has pressure spring (b 5), slider box (b 1) coats and is stamped shield (b 2).

7. The special novel hanger for spraying according to claim 6, characterized in that: the top end of the clamping pin (b 4) penetrates through the clamping hole (213), the rod body connecting block (213) is connected with the top end of the extension rod (22), the extension rod (22) penetrates through the communicating groove (214), and the fixing block (212) is fixed with the bottom of the overturning assembly (13) through bolts.

8. The special novel hanger for spraying according to claim 1, characterized in that: be provided with base frame (31) in hanger base (3), nested pull steamer tray (32) in base frame (31), be provided with framework (311) in base frame (31), install in framework (311) and lead lacquer cover (314), lead that the nestification of lacquer cover (314) both ends has solid pole cover post (312), it has locking bolt (313) to run through in pole cover post (312) admittedly.

9. The novel hanger special for spraying according to claim 8, characterized in that: a housing (c 1) is arranged in the paint guide cover (314), a diagonal flow plate (c 2) is fixed in the housing (c 1), and sleeve column holes (c 3) are formed in two ends of the diagonal flow plate (c 2).

10. The special novel hanger for spraying according to claim 9, characterized in that: the sleeve column hole (c 3) is matched with the fixed rod sleeve column (312) in size, and the locking bolt (313) penetrates through the frame body (311) and the fixed rod sleeve column (312).