CN112495638A

CN112495638A - Key ring pendant inside groove possesses processing production facility that location sprayed paint

Info

Publication number: CN112495638A
Application number: CN202011442446.1A
Authority: CN
Inventors: 王安惠; 梁亦浩
Original assignee: Chongqing Xinyu Intelligent Technology Co ltd
Current assignee: Chongqing Xinyu Intelligent Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-03-16

Abstract

The invention discloses processing and production equipment for positioning and spraying paint in an inner groove of a key ring pendant, which comprises a bottom case, wherein a pendant conveyor belt is arranged at the top end of the bottom case, and a paint spraying case is fixedly welded in the middle of the top end surface of the bottom case, the paint spraying case and the pendant conveyor belt are both arranged on the top end surface of the bottom case, a pendant positioning block arranged on the surface is convenient to horizontally move the pendant into the interior of the paint spraying case through the arrangement of the pendant conveyor belt, and meanwhile, through the arrangement of a spray pen and a shielding plate in the interior of the paint spraying case, the surface of the pendant is convenient to color, other areas of the pendant are protected, the material loss caused by secondary coloring and color collision is avoided, and meanwhile, the paint spraying operation is arranged in the interior of the paint spraying case, so that toxic substances in pigment and air are prevented from being mixed and, thereby being beneficial to forming the automatic paint spraying and simultaneously playing the role of protecting the human body.

Description

Key ring pendant inside groove possesses processing production facility that location sprayed paint

Technical Field

The invention relates to the technical field of key buckles, in particular to processing and production equipment for positioning and spraying paint in an inner groove of a key ring pendant.

Background

The coating method of spraying, which disperses into uniform and fine droplets by means of pressure or centrifugal force through a spray gun or a disc atomizer, and applying the droplets on the surface of a coated object can be divided into air spraying, airless spraying, electrostatic spraying and various derived modes of the basic spraying form, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying and the like.

And need carry out the priming paint spraying to its surface when spraying paint to this kind of small-size device article of key pendant, spray paint to its different positions afterwards, and the operation place that sprays paint is mostly indoor, sprays paint through manual surface to the pendant, and the gas that sprays paint contains toxic composition and safeguard measure singleness, and personnel operate for a long time and have a potential safety hazard to self, for this reason, we propose a key ring pendant inside groove and possess the processing production facility that the location was sprayed paint.

Disclosure of Invention

The invention aims to provide processing and production equipment for positioning and spraying paint in an inner groove of a key ring pendant, which aims to solve the problems that primer spraying is required to be carried out on the surface of a small device such as the key pendant when the small device is sprayed with paint, then paint spraying is carried out on different positions of the small device, the surface of the pendant is mostly sprayed with paint by hand in a room, the paint spraying gas contains toxic components, the protection measure is single, and potential safety hazards exist in the small device after long-time operation of personnel.

In order to achieve the purpose, the invention provides the following technical scheme: a key ring pendant internal groove processing production device with positioning paint spraying function comprises a bottom case, wherein a pendant conveying belt is arranged at the top end of the bottom case, a pendant positioning block is fixedly arranged on a conveying belt of the pendant conveying belt through a bolt, a paint spraying case is fixedly arranged at the middle part of the top end face of the bottom case in a welding mode, a paint box is fixedly arranged at the top of the paint spraying case in an embedded and clamped mode, a paint box is vertically arranged on a bottom support of the paint box, a shielding plate is horizontally arranged in an inner cavity of the paint spraying case, a lifting frame is fixedly connected at the bottom of the shielding plate in a welding mode, a lifting rod is fixedly arranged at the middle part of the central line of the bottom end face of the lifting frame in a bolt mode, the bottom of a rod body of the lifting rod is arranged in a sliding mode in a sliding groove of a limiting block in, and a support frame is arranged on the outer side of the control motor.

Preferably, the pendant conveyor belt is horizontally arranged on the surface of the bottom case in a transverse mode, the bottom support of the pendant conveyor belt is fixedly connected with the end face of the bottom case through a bolt, and the middle of the pendant conveyor belt transversely penetrates through the interior of the paint spraying case.

Preferably, the pendant locating piece is that a plurality of quantity of equidistance set up in the conveyer belt surface of pendant conveyer belt, and imbeds fixed mounting in the top inside groove of pendant locating piece and has first bearing, the inner circle embedding of first bearing is installed the pendant draw-in groove, and the bottom terminal surface bolt fixed mounting of pendant draw-in groove has step motor.

Preferably, the outer side of the pendant clamping groove is of a circular structure and is fixedly connected with the inner ring of the first bearing in a welding mode, the shape of the pendant clamping groove is matched with the appearance of a pendant, the bottom end face of the pendant clamping groove is fixedly connected with the output end of the stepping motor through a bolt, and the pendant clamping groove forms a rotatable structure through the stepping motor and the pendant positioning block.

Preferably, the pigment box is that three level equidistance embedding sets up in the top inside groove of the quick-witted case that sprays paint, and the back embedding of the top inside groove pigment box of the quick-witted case that sprays paint transversely installs the air pump, the bottom of pigment box all is provided with the spray pen, and is connected between the bottom of pigment box through the second trachea and the spray pen, be connected between air pump and the spray pen through between the first trachea.

Preferably, the shape of sunshade is square structure, and its inside level imbeds two kinds of size second bearings respectively, and turns right first second bearing from a left side for the major possession bearing, and its second is the minor possession bearing with the third, the equal welded fastening of embedding of second bearing is provided with the molding groove, and the molding groove from a left side to turn right first shape and pendant exterior structure accord with, and its second is the pendant inside groove structure with the third and accords with, the inslot central point in molding groove all is on same vertical line with the bottom nozzle of fountain pen, and the interacvity between the second bearing is unanimous with the interacvity of pendant draw-in groove.

Preferably, the bottom of the shaping groove is fixedly welded with clamping blocks, the clamping blocks are symmetrically arranged on the outer side of the inner ring of the shaping groove, the height of each clamping block is consistent with the depth of the hanging piece clamping groove, and the distance between the surfaces of the outer sides of the clamping blocks is consistent with the diameter of the inner side of the hanging piece clamping groove.

Preferably, the crane is of an L-shaped structure, the top of the support plate is fixedly connected with the bottom of the shielding plate in a welding mode, a U-shaped structure is formed between the crane and the shielding plate, and the inside of the pendant conveyor belt horizontally penetrates through a gap between the crane and the shielding plate to form a parallel structure.

Preferably, the top of lifter is for bolt fixed connection between the bottom that the cylinder embedding crane is, and the both ends of connecting rod all with between lifter and the crank be block swing joint, the crane passes through to constitute elevation structure between lifter and the control motor.

Preferably, the limiting blocks are arranged on two sides of the lifting rod symmetrically in an L-shaped structure, and the back of the limiting blocks is fixedly connected with the transverse front of the supporting frame in a welding mode.

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

1. according to the invention, the paint spraying machine case and the pendant conveyor belt are both arranged on the top end surface of the bottom machine case, the pendant is horizontally moved into the interior of the paint spraying machine case through the pendant conveyor belt, the pendant positioning block arranged on the surface is convenient to move, and meanwhile, through the arrangement of the spray pen and the shielding plate in the interior of the paint spraying machine case, the surface of the pendant is colored, and meanwhile, the other areas of the pendant are protected, so that the material loss caused by secondary coloring and color collision is avoided.

2. According to the invention, the paint spraying case is arranged above the bottom case, and the paint spraying space is conveniently provided with the protective layer by the arrangement of the paint spraying case, so that toxic substances generated by paint spraying are prevented from being dissolved into air and sucked into a human body, and meanwhile, the pendant conveyor belt traverses the paint spraying case, so that a pendant is conveniently transmitted to the inside of the paint spraying case, and the paint spraying on the surface of the pendant is facilitated.

3. According to the invention, the pendant clamping groove and the shell of the pendant positioning block are connected through the first bearing, and the arrangement of the first bearing is convenient for reducing friction force and facilitating the rotation of the pendant clamping groove when the stepping motor drives the pendant clamping groove to rotate, so that the pendant can rotate at a uniform speed when placed in the pendant clamping groove, and the material can be uniformly sprayed on the surface of the pendant.

4. According to the invention, the pigment boxes are sequentially arranged in the inner cavity of the paint spraying machine case, the pigment boxes are arranged with the openings facing upwards, so that the pigment boxes can be conveniently observed and loaded, materials are poured into the pigment boxes at different positions according to different color sequences, and meanwhile, through the arrangement of the air pump and the spray pens, the spray pens are respectively connected with the pigment boxes and the air pump through the first air pipe and the second air pipe, so that the pigment is conveniently sprayed onto the surface of the pendant through the spray pens, and the pendant can be favorably colored.

5. The three molding grooves are sequentially arranged inside the shielding plate, the molding grooves are conveniently connected with the shielding plate through the arrangement of the second bearing in two models, meanwhile, the positions, required to be painted, of the hangers are conveniently separated from other areas through the structures of different shapes of the molding grooves, the color superposition caused by painting on the outer sides of the hangers or the damage to the front painting positions are avoided, and meanwhile, through the arrangement of the clamping blocks, the clamping state between the molding grooves and the inner grooves of the hanger clamping grooves is conveniently formed, so that the molding grooves are driven to synchronously rotate while the hanger clamping grooves rotate, and the positioning of the molding grooves and the painting positions of the hangers is facilitated.

Drawings

FIG. 1 is a schematic view of the front internal structure of a processing and production facility for positioning and painting an internal groove of a key ring pendant according to the present invention;

FIG. 2 is an enlarged schematic structural view of a key ring pendant groove of the present invention, shown at A in FIG. 1, with a positioning spray painting processing and production facility;

FIG. 3 is a schematic cross-sectional view of a pendant clamping groove of a processing and production device for positioning and spraying paint in an inner groove of a key ring pendant according to the present invention;

FIG. 4 is a schematic top plan view of a manufacturing apparatus for positioning and painting a shutter plate in an inner groove of a key ring hanger according to the present invention;

FIG. 5 is a schematic view of a connection structure of a crane and a control motor of a processing and production device for positioning and painting an internal groove of a key ring pendant according to the present invention;

FIG. 6 is a schematic view of a pendant structure of a processing and production device with a positioning paint-spraying function in an internal groove of a key ring pendant according to the present invention.

In the figure: 1. a bottom chassis; 2. a pendant conveyor belt; 3. a pendant positioning block; 301. a first bearing; 302. a hanging part clamping groove; 303. a stepping motor; 4. a paint spraying cabinet; 5. a paint box; 6. an air pump; 7. spraying pens; 8. a first air pipe; 9. a second air pipe; 10. a shutter; 11. a second bearing; 12. shaping a groove; 13. a clamping block; 14. a lifting frame; 15. a lifting rod; 16. a limiting block; 17. a connecting rod; 18. a crank; 19. controlling the motor; 20. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a key ring pendant inside groove possesses processing production facility that location sprayed paint, including bottom quick-witted case 1, the top end of bottom quick-witted case 1 is provided with pendant conveyer belt 2, pendant conveyer belt 2 is horizontal level and sets up in the surface of bottom quick-witted case 1, its bottom support is bolt fixed connection with bottom quick-witted case 1's terminal surface, the middle part of pendant conveyer belt 2 crosses in the inside of spraying paint quick-witted case 4, the effect that sets up like this is through setting up spraying paint quick-witted case 4 in the top of bottom quick-witted case 1, through the setting of spraying paint quick-witted case 4, be convenient for form the inoxidizing coating to the space that sprays paint, avoid spraying paint to make the toxic material that produces melt into in the air and inhale the human body, cross spraying paint quick-witted case 4 with pendant conveyer belt 2 simultaneously.

And the hanging part positioning block 3 is fixedly arranged on the conveying belt of the hanging part conveying belt 2 by bolts, the hanging part positioning blocks 3 are arranged on the surface of the conveying belt of the hanging part conveying belt 2 in a plurality of equal intervals, a first bearing 301 is embedded and fixedly arranged in an inner groove at the top of the hanging part positioning block 3, a hanging part clamping groove 302 is embedded and arranged in an inner ring of the first bearing 301, a stepping motor 303 is fixedly arranged on the bottom end surface of the hanging part clamping groove 302 by bolts, the outer side of the hanging part clamping groove 302 is in a circular structure and is fixedly connected with the inner ring of the first bearing 301 in a welding way, the shape of the hanging part clamping groove 302 is matched with the appearance of a hanging part, the bottom end surface of the hanging part clamping groove 302 is fixedly connected with the output end of the stepping motor 303 by bolts, the hanging part clamping groove 302 forms a rotatable structure with the hanging part positioning block, through the arrangement of the first bearing 301, when the stepping motor 303 drives the pendant clamping groove 302 to rotate, friction force is reduced, so that the pendant clamping groove is convenient to rotate, the pendant can be conveniently placed in the pendant clamping groove 302, and the pendant can rotate at the same speed, so that materials can be uniformly sprayed on the surface of the pendant.

The middle part of the top end face of the bottom case 1 is fixedly welded with a paint spraying case 4, the top of the paint spraying case 4 is embedded and clamped with a pigment box 5 fixedly, the pigment boxes 5 are embedded in the top inner groove of the paint spraying case 4 in three horizontal equal distances, the back of the top inner groove pigment box 5 of the paint spraying case 4 is embedded with an air pump 6 transversely, the bottom of each pigment box 5 is provided with a spray pen 7, the bottom of each pigment box 5 is connected with the spray pen 7 through a second air pipe 9, the air pump 6 is connected with the spray pen 7 through a first air pipe 8, the pigment boxes 5 are sequentially arranged in the inner cavity of the paint spraying case 4, the openings of the pigment boxes 5 are arranged upwards, so that the pigment boxes 5 can be observed and loaded conveniently, materials are filled into the pigment boxes 5 at different positions according to different color sequences, and the air pump 6 and the spray pens 7 are arranged at the same time, thereby make the spray pen 7 respectively with be connected between pigment case 5 and the air pump 6 through first trachea 8 and second trachea 9 to be convenient for spray the surface of pendant with pigment through spray pen 7, thereby be favorable to coloring the pendant.

The bottom bracket of the paint box 5 is vertically provided with a spray pen 7, a shield plate 10 is horizontally arranged in the inner cavity of the paint spraying case 4, the shield plate 10 is in a square structure, second bearings 11 with two sizes and a large size are horizontally embedded in the shield plate 10, the first second bearing 11 from left to right is a large-size bearing, the second bearing and the third bearing are small-size bearings, a molding groove 12 is fixedly welded in the embedding of the second bearing 11, the first shape of the molding groove 12 from left to right is consistent with the external structure of a pendant, the second bearing and the third bearing are consistent with the internal groove structure of the pendant, the central point in the molding groove 12 is on the same vertical line with the bottom nozzle of the spray pen 7, the central distance between the second bearings 11 is consistent with the central distance of the pendant clamping grooves 302, the bottom of the molding groove 12 is fixedly welded with a clamping block 13, and the clamping block 13 is symmetrically arranged outside the inner ring, the height of the fixture block 13 is consistent with the depth of the pendant clamping groove 302, the distance between the outer side surfaces of the fixture block 13 is consistent with the inner side diameter of the pendant clamping groove 302, this is done by arranging the shaping grooves 12 in three successive positions inside the cover 10, the two types of the second bearings 11 are arranged, so that the connecting between the molding groove 12 and the shielding plate 10 is convenient, meanwhile, through the structure of the shaping groove 12 with different shapes, the position of the pendant needing painting is convenient to be matched to be separated from other areas, the phenomenon that the color is overlapped or the front painting position is damaged when the pendant is painted on the outer side is avoided, and meanwhile, through the arrangement of the clamping block 13, therefore, a clamping state is conveniently formed between the shaping groove and the inner groove of the hanging piece clamping groove 302, the shaping groove 12 is driven to synchronously rotate while the hanging piece clamping groove 302 rotates, and the shaping groove 12 and the painting part of the hanging piece are favorably positioned.

And the bottom welded fastening of sunshade 10 is connected with crane 14, crane 14's shape is L type structure, be welded fastening between its extension board top and the bottom of sunshade 10 and be connected, and form U style of calligraphy structure between crane 14 and the sunshade 10, the inside level of pendant conveyer belt 2 passes crane 14 and forms parallel structure in the clearance of sunshade 10, the effect that sets up like this is through being connected between sunshade 10 and the crane 14, setting through crane 14, just fix the position of sunshade 10, and set up pendant conveyer belt 2 in the bottom of sunshade 10, be parallel structure between being convenient for sunshade 10 and the pendant conveyer belt 2, thereby be favorable to making position alignment between type groove 12 and the pendant locating clip 3, thereby be favorable to being connected between fixture block 13 and the pendant draw-in groove 302.

The middle part of the central line of the end face at the bottom of the lifting frame 14 is fixedly provided with a lifting rod 15 by a bolt, the bottom of the rod body of the lifting rod 15 is embedded in a sliding groove of a limiting block 16 in a sliding way, the bottom of the rod body of the lifting rod 15 is connected with a connecting rod 17 in a clamping way, the bottom of the connecting rod 17 is provided with a crank 18, a central hole of the crank 18 is fixed on the output end of a control motor 19 in a clamping way, the top of the lifting rod 15 is embedded into the bottom of the lifting frame 14 in a cylindrical way and is fixedly connected with the bolt, both ends of the connecting rod 17 are movably connected with the lifting rod 15 and the crank 18 in a clamping way, the lifting frame 14 forms a lifting structure through the lifting rod 15 and the control motor 19, the lifting rod 15 is vertically arranged at the bottom of the lifting frame 14, through the arrangement of the lifting, the lifting rod 15 is driven by the connecting rod 17 to be in a reciprocating up-down lifting structure, so that the lifting frame 14 is favorable for driving the curtain board 10 to synchronously move up and down and be connected with the pendant positioning block 2.

The outside of control motor 19 is provided with support frame 20, stopper 16 is L type structure symmetry and sets up in the both sides of lifter 15, and be welded fastening connection between the back of stopper 16 and the horizontal front of support frame 20, the effect that sets up like this is through setting up support frame 20 in control motor 19's the outside, structure through integration between support frame 20 and the stopper 16, thereby be convenient for carry on spacingly to lifter 15, avoid lifter 15 at the in-process horizontal slip that goes up and down, cause to take place the slope between crane 14 and sunshade 10, thereby make to be connected between sunshade 10 and the pendant locating piece 3 and lead to unable to spraying paint to the pendant surface, thereby do benefit to and play the effect of protection.

The working principle is as follows: for the processing and production equipment for positioning and spraying paint in the internal grooves of the key ring pendants, firstly pendants are sequentially placed in the pendant clamping grooves 302 in the pendant positioning blocks 2, then the pendant positioning blocks 3 with the mounted pendants are transmitted into the paint spraying machine case 4 by the pendant conveyor belts 2, when the pendant positioning blocks 3 are aligned with the first modeling groove 12 of the shield plate 10, the control motor 19 drives the crank 18 to rotate, so that power is transmitted to the lifting rod 15 through the connecting rod 17, the up-and-down moving position of the lifting rod 15 is fixed through the arrangement of the limiting blocks 16, so that the shield plate 10 starts to synchronously move downwards through the connection of the lifting frame 14 and the lifting rod 15, when the clamping blocks 13 at the bottom of the modeling groove 12 are clamped with the internal parts of the pendant clamping grooves 302, the stepping motor 303 in the pendant positioning blocks 3 starts to drive the pendant clamping grooves 302 to rotate at a, the material of 7 passing through air pump 6 in with 5 inner chambers of pigment box of spray pen subsequently makes the surface of type groove 12 spray with the pendant, and through the structure of making 12 different position shapes in type groove, it colors to align different positions for spray pen 7, and sunshade 10 then rises after the first way of spraying paint of pendant finishes, pendant conveyer belt 2 drives pendant locating piece 3 and moves the distance of a check forward, sunshade 10 just repeatedly descends afterwards is that spray pen 7 colors the second way of pendant note, move out the inside of spraying paint machine case 4 with the pendant by pendant conveyer belt 2 after the pendant of coloring is accomplished, just so accomplished the use that whole key ring pendant internal groove possesses the processing production facility that the location was sprayed paint.

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 key ring pendant inside groove possesses processing production facility that location was sprayed paint, includes bottom quick-witted case (1), its characterized in that: the paint sprayer comprises a bottom case (1), a pendant conveyor belt (2) is arranged at the top end of the bottom case (1), a pendant positioning block (3) is fixedly arranged on a conveyor belt of the pendant conveyor belt (2) through bolts, a paint spraying case (4) is fixedly welded in the middle of the top end face of the bottom case (1), a paint box (5) is fixedly arranged on the top of the paint spraying case (4) in an embedded and clamped mode, a spray pen (7) is vertically arranged on a bottom support of the paint box (5), a shielding plate (10) is horizontally arranged in an inner cavity of the paint spraying case (4), a lifting frame (14) is fixedly connected to the bottom of the shielding plate (10) in a welded mode, a lifting rod (15) is fixedly arranged in the middle of the center line of the bottom end face of the lifting frame (14) through bolts, the bottom of a rod body of the lifting rod (15) is, and the bottom of the connecting rod (17) is provided with a crank (18), the central hole of the crank (18) is clamped and fixed on the output end of the control motor (19), and the outer side of the control motor (19) is provided with a support frame (20).

2. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the hanging conveyor belt (2) is horizontally arranged on the surface of the bottom case (1) in a transverse mode, a bottom support of the hanging conveyor belt is fixedly connected with the end face of the bottom case (1) through a bolt, and the middle of the hanging conveyor belt (2) transversely penetrates through the inner portion of the paint spraying case (4).

3. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the pendant locating piece (3) are equidistant a plurality of quantity and set up in the conveyer belt surface of pendant conveyer belt (2), and imbed fixed mounting in the top inside groove of pendant locating piece (3) has first bearing (301), pendant draw-in groove (302) is installed in the inner circle embedding of first bearing (301), and the bottom terminal surface bolt fixed mounting of pendant draw-in groove (302) has step motor (303).

4. The key ring pendant inside groove of claim 3 possesses processing production facility that location was painted, its characterized in that: the outer side of the pendant clamping groove (302) is of a circular structure and is fixedly connected with the inner ring of the first bearing (301) in a welding mode, the shape of the pendant clamping groove (302) is matched with the appearance of a pendant, the bottom end face of the pendant clamping groove (302) is fixedly connected with the output end of the stepping motor (303) through a bolt, and the pendant clamping groove (302) forms a rotatable structure with the pendant positioning block (3) through the stepping motor (303).

5. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: pigment case (5) are three level equidistance embedding and set up in the top inside groove of quick-witted case (4) that sprays paint, and the back embedding of the top inside groove pigment case (5) of quick-witted case (4) that sprays paint transversely installs air pump (6), the bottom of pigment case (5) all is provided with spray pen (7), and is connected between the bottom of pigment case (5) through second trachea (9) and spray pen (7), be connected between air pump (6) and spray pen (7) through between first trachea (8).

6. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the shape of sunshade (10) is square structure, and its inside level imbeds two kinds of size second bearing (11) respectively, and turns right first second bearing (11) from a left side for the large-size bearing, and its second is the small-size bearing with the third, the equal welded fastening of embedding of second bearing (11) is provided with molding groove (12), and molding groove (12) from a left side to turn right first shape and pendant exterior structure accord with, and its second is the pendant inside groove structure with the third and accords with, the inslot central point of molding groove (12) all is on same vertical line with the bottom nozzle of spray pen (7), and the centre spacing between second bearing (11) is unanimous with the centre spacing of pendant draw-in groove (302).

7. The key ring pendant internal groove of claim 6 is equipped with processing production facility that location was painted, its characterized in that: the bottom of the modeling groove (12) is fixedly welded with fixture blocks (13), the fixture blocks (13) are symmetrically arranged on the outer side of the inner ring of the modeling groove (12), the height of each fixture block (13) is consistent with the depth of the hanging piece clamping groove (302), and the distance between the surfaces of the outer sides of the fixture blocks (13) is consistent with the diameter of the inner side of the hanging piece clamping groove (302).

8. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the shape of crane (14) is L type structure, is welded fixed connection between its extension board top and the bottom of sunshade (10), and forms U style of calligraphy structure between crane (14) and sunshade (10), form parallel structure in the clearance that crane (14) and sunshade (10) are passed to the inside level of pendant conveyer belt (2).

9. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the top of lifter (15) is for bolt fixed connection between the bottom that cylinder embedding crane (14) is, and is block swing joint between the both ends of connecting rod (17) all and lifter (15) and crank (18), crane (14) pass through and constitute elevation structure between lifter (15) and control motor (19).

10. The key ring pendant internal groove of claim 1 is equipped with processing production facility that location was painted, its characterized in that: the limiting blocks (16) are arranged on two sides of the lifting rod (15) symmetrically in an L-shaped structure, and the back of the limiting blocks (16) is fixedly connected with the transverse front of the support frame (20) in a welding mode.