CN219735764U

CN219735764U - Galvanized part dehydration and drying mechanism

Info

Publication number: CN219735764U
Application number: CN202320308587.7U
Authority: CN
Inventors: 许继方
Original assignee: Shanghai Yuji Metal Products Co ltd
Current assignee: Shanghai Yuji Metal Products Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-22
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of electrogalvanizing equipment, in particular to a galvanized part dehydration and drying mechanism which comprises a supporting base, a shell, a limiting basket, a leakage barrel, a driving motor, a transmission gear and a limiting frame, wherein the bottom end of the shell is communicated with a drain pipe, the limiting basket and the leakage barrel are both positioned in the shell, the limiting basket and the leakage barrel are coaxially fixed, a rotating shaft of the driving motor is connected with the transmission gear and coaxially arranged, the driving motor is used for driving the transmission gear to rotate, one end, close to the outside of the shell, of the limiting basket is coaxially provided with a cover plate, the bottom wall of the cover plate is abutted against the end face of the shell, the peripheral side wall of the cover plate is coaxially fixed with meshing teeth, the meshing teeth are meshed with the transmission gear, the limiting frame is positioned on one side of the shell and abutted against the top face of the cover plate, one end, close to the meshing teeth, of the end face of the cover plate and the end face of the shell are provided with arc grooves matched with the balls, and the balls are contacted with the arc grooves. The utility model has the effect of prolonging the service life of the centrifugal dryer.

Description

Galvanized part dehydration and drying mechanism

Technical Field

The utility model relates to the technical field of electrogalvanizing equipment, in particular to a galvanized part dehydration and drying mechanism.

Background

At present, after the galvanized part is electroplated in an electroplating pool, the galvanized part is required to be dehydrated and dried before being packaged and sold.

In the prior art, a galvanized part dehydration and drying mechanism disclosed in Chinese patent publication No. CN209655729U comprises a centrifugal dehydrator and a dryer, wherein the centrifugal dehydrator comprises a shell and a limiting basket in the shell, the shell is supported by a supporting base, a driving source for driving the limiting basket to rotate is arranged below the shell, and a drain pipe communicated with the inside of the shell is further arranged at the bottom of the shell; the dryer includes the pillar, the upper end of pillar rotates and is connected with the organism, the organism is connected with the tuber pipe, the one end that the organism was kept away from to the tuber pipe is crooked downwards, be provided with heating element in the tuber pipe. Placing the drain barrel with the galvanized part in a limit basket, driving the limit basket to rotate by a driving source and driving the drain barrel to rotate, so that water attached to the galvanized part is thrown away from the galvanized part due to centrifugal effect, falls into the bottom of the shell, and is finally discharged from a drain pipe; and meanwhile, the heating assembly is started to dry the workpiece in a blowing way. After the drying is finished, the tool is used for pushing the air pipe to enable the air pipe to be far away from the shell, then the bearing frame is taken out, the next batch of workpieces are replaced and put into the supporting frame for drying, and then the tool is used for pushing the air pipe to move to the upper portion of the shell for continuous drying.

With respect to the prior art, the inventor considers that the limiting basket in the technical scheme is supported on the inner wall of the shell by means of the shaft-shaped limiting piece, and meanwhile, the shaft-shaped limiting piece is fixed on the inner wall of the shell. When the centrifugal dehydrator starts to rotate, the limiting basket rotates relative to the shell, and meanwhile, the limiting basket rotates relative to the limiting piece, and friction is generated between the limiting piece and the limiting basket. Meanwhile, when the placing positions of a large number of galvanized parts placed in the leakage barrel are uneven, the centrifugal force applied to the periphery of the limiting basket is uneven when the leakage barrel is driven to rotate, the limiting basket shakes, and stronger friction force is generated between the limiting basket and the limiting part, so that the limiting basket is easy to damage, and the service life of the centrifugal dehydrator is greatly reduced.

Disclosure of Invention

In order to prolong the service life of the centrifugal dehydrator, the utility model provides a galvanized part dehydration and drying mechanism.

The utility model provides a galvanized part dehydration and drying mechanism which adopts the following technical scheme:

the utility model provides a galvanized part dehydration stoving mechanism, includes support base, shell, spacing basket, hourglass bucket, driving motor, drive gear and spacing, shell bottom intercommunication has the drain pipe, spacing basket and hourglass bucket all are located the shell, just spacing basket and the coaxial fixed of hourglass bucket, driving motor's pivot links to each other and coaxial setting with drive gear, driving motor is used for driving drive gear and rotates, spacing basket is close to the outer one end coaxial cover plate that is provided with of shell, the diapire of cover plate and the terminal surface looks butt of shell, the circumference lateral wall coaxial fixed with the meshing tooth of cover plate, meshing tooth meshes with drive gear, spacing is located one side of shell, the top surface looks butt of spacing and cover plate, the one end that the shell is close to the meshing tooth is provided with the ball, the arc groove with ball looks adaptation is all seted up to the terminal surface of cover plate and shell, the ball contacts with the arc groove.

Through adopting above-mentioned technical scheme, when spacing basket drive leaks the bucket and rotates, driving motor drive gear rotates, and drive gear drives spacing basket and leaks the coaxial rotation of bucket through the meshing tooth, and spacing carries out spacingly to the apron simultaneously. When the limit basket rotates, the cover plate on the limit basket is contacted with the shell through the balls. Sliding friction is arranged between the shaft-shaped limiting piece and the limiting basket, and rolling friction is arranged between the ball and the limiting basket and between the ball and the shell. When the limiting basket shakes, the limiting basket provided with the balls is less in abrasion, the service life of the limiting basket is prolonged, and therefore the service life of the centrifugal dehydrator is prolonged.

Optionally, the ball is provided with the collar, the collar is provided with set screw, the ball passes through set screw and can dismantle the setting on the shell.

Through adopting above-mentioned technical scheme, through the setting of collar and set screw, realized the demountable installation of ball, the maintenance of being convenient for the ball is changed.

Optionally, the limiting frame is provided with a pulley.

Through adopting above-mentioned technical scheme, when dismantling the ball from the shell, make the spacing movable through the setting of pulley, release the spacing of spacing to the apron, spacing to spacing basket promptly to the dismantlement of ball of being convenient for.

Optionally, the drain barrel bottom is provided with the locating piece, the constant head tank has been seted up to the inner wall of spacing basket correspondence, the locating piece card is located in the constant head tank.

Through adopting above-mentioned technical scheme, make hourglass bucket and spacing basket relatively fixed, when spacing basket rotated, the difficult relative spacing basket of hourglass bucket took place to remove, improved the stability of hourglass bucket installation.

Optionally, the circumference lateral wall of hourglass bucket is provided with the sliding block, the installation through-hole has been seted up to the apron, the installation through-hole communicates with spacing basket inside each other, the sliding groove that axially sets up along the axis of rotation of apron is seted up to the pore wall of installation through-hole, the sliding block slides and sets up in the sliding groove, the cell wall of sliding groove has been seted up along the rotation recess that the pore wall circumference of installation through-hole set up, the sliding block rotates and sets up in the rotation recess, be provided with the mounting in the rotation recess, the mounting is used for fixed sliding block.

Through adopting above-mentioned technical scheme, when leaking the bucket along the pore wall entering spacing basket of installation through-hole in, the sliding block on leaking the bucket slides to rotating in the recess along the sliding groove that the axial set up earlier, rotates the lateral wall and the inner wall looks butt of rotating the recess to the sliding block along rotating the recess again, and the sliding block is spacing in the cell wall of rotating the recess, and the mounting in the rotation recess is fixed the sliding block to will leak bucket and spacing basket coaxial fixed, simple structure, simple to operate.

Optionally, the mounting is magnet, the mounting groove that supplies magnet installation has all been seted up to the cell wall of rotation recess and the diapire of sliding block, magnet sets up in the mounting groove.

Through adopting above-mentioned technical scheme, realized the fixed of sliding block, and magnet is not fragile, has further improved the fixed stability of hourglass bucket.

Optionally, be provided with the shutoff in the slip recess, shutoff and sliding block looks butt, the shutoff is used for shutoff to the sliding block.

Through adopting above-mentioned technical scheme, the shutoff is blockked up and is carried out spacingly to the sliding block, makes the sliding block be difficult for removing from rotating in the recess, has further improved the fixed stability of sliding block.

Optionally, a plurality of blowers are arranged on the cover plate.

Through adopting above-mentioned technical scheme, when the centrifugal dehydration to galvanized part, the air-blower weathers because of the moisture that the centrifugal dehydration in-process accumulated in the spacing basket, has further improved centrifugal drying's efficiency.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the setting of ball, when spacing basket drive leaks the bucket and rotates, driving motor drive gear rotates, and drive gear drives spacing basket and leaks the coaxial rotation of bucket through the meshing tooth, and spacing carries out spacingly to the apron simultaneously. When the limit basket rotates, the cover plate on the limit basket is contacted with the shell through the balls. Sliding friction is arranged between the shaft-shaped limiting piece and the limiting basket, and rolling friction is arranged between the ball and the limiting basket and between the ball and the shell. When the limiting basket shakes, the limiting basket provided with the balls is less in abrasion, and the service life of the limiting basket is prolonged, so that the service life of the centrifugal dehydrator is prolonged;

2. through the arrangement of the sliding groove and the rotating groove, when the leakage barrel enters the limiting basket along the hole wall of the mounting through hole, the sliding block on the leakage barrel slides into the rotating groove along the sliding groove arranged in the axial direction, then rotates to the side wall of the sliding block along the rotating groove to be abutted with the inner wall of the rotating groove, the sliding block is limited on the groove wall of the rotating groove, and the fixing piece in the rotating groove fixes the sliding block, so that the leakage barrel and the limiting basket are coaxially fixed, and the leakage barrel is simple in structure and convenient to install;

3. through the setting of air-blower, when the centrifugal dehydration to galvanized part, the air-blower weathers because of the moisture that the centrifugal dehydration in-process accumulated in the spacing basket, has further improved centrifugal drying's efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a galvanized part dewatering and drying mechanism according to an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of a blower for displaying after hiding a limiting frame in an embodiment of the present utility model.

Fig. 3 is a schematic view of a hidden position for showing the ball in the embodiment of the present utility model.

Fig. 4 is a schematic view showing the structure of the arc-shaped groove and the ball in the embodiment of the present utility model.

Fig. 5 is a schematic structural view of the limiting basket for displaying after hiding the housing according to the embodiment of the present utility model.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is a schematic diagram of a structure for showing a leakage bucket according to an embodiment of the present utility model.

Fig. 8 is a schematic view for showing the structure of a slider in the embodiment of the present utility model.

Fig. 9 is a schematic diagram of a structure for showing a positioning slot according to an embodiment of the utility model.

Reference numerals illustrate: 1. a support base; 2. a housing; 21. a drain pipe; 211. a valve; 22. a ball; 221. a mounting ring; 2211. a fixing screw; 23. an arc-shaped groove; 3. a limit basket; 31. a cover plate; 311. meshing teeth; 312. mounting through holes; 3121. a sliding groove; 3122. rotating the groove; 3123. a magnet; 3124. a mounting groove; 3125. sealing the plug; 32. a blower; 33. a positioning groove; 4. a leakage barrel; 41. a sliding block; 42. a positioning block; 5. a driving motor; 6. a transmission gear; 7. a limiting frame; 71. a pulley; 8. and (5) fixing bolts.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-9.

The embodiment of the utility model discloses a galvanized part dehydration and drying mechanism. Referring to fig. 1 and 2, the galvanized part dehydration and drying mechanism comprises a supporting base 1, a shell 2, a limiting basket 3, a drain barrel 4 for placing galvanized parts, a driving motor 5 and a transmission gear 6, wherein the bottom end of the shell 2 is communicated with a drain pipe 21, and a valve 211 is fixedly connected to the drain pipe 21. The limiting basket 3 and the leakage barrel 4 are both positioned in the shell 2 and are both coaxially arranged with the shell 2, and the diameter of the leakage barrel 4 is smaller than that of the limiting basket 3. The driving motor 5 and the transmission gear 6 are both located at one side of the housing 2 far away from the limiting frame 7, in this embodiment, a limiting seat for limiting the transmission gear 6 is provided at the top end of the transmission gear 6, a supporting seat for supporting the driving motor 5 is provided at the bottom end of the driving motor 5, the limiting seat is not shown in the figure, and the supporting seat is not marked in the figure. The rotating shaft of the driving motor 5 is fixedly connected with the transmission gear 6 and is coaxially arranged, and the driving motor 5 is used for driving the transmission gear 6 to rotate. One end of the limiting basket 3, which is close to the outside of the shell 2, is provided with a cover plate 31, and the cover plate 31 is coaxially fixed with the limiting basket 3. The bottom wall of the cover plate 31 is abutted against the end face of the top end of the housing 2, and the circumferential side wall of the cover plate 31 is coaxially fixed with engaging teeth 311, and the engaging teeth 311 are engaged with the transmission gear 6. The cover plate 31 is provided with a plurality of blowers 32, in this embodiment, five blowers 32 are provided, and the five blowers 32 are uniformly distributed with respect to the center of the cover plate 31. When the galvanized part is centrifugally dehydrated, the blower 32 dries the moisture accumulated in the limiting basket 3 due to the centrifugal dehydration process, so that the centrifugal drying efficiency is further improved.

Referring to fig. 1, 2 and 3, a movable stopper 7 is provided at one side of the housing 2, and the stopper 7 is provided in an inverted L shape. The bottom end of the limiting frame 7 is fixedly connected with a pulley 71. The bottom wall of the limiting frame 7 is abutted with the top end of the cover plate 31, and when the cover plate 31 rotates along with the rotation of the transmission gear 6, the end face of the limiting frame 7 limits the cover plate 31 to move upwards, so that the stability of the centrifugal dehydration process is improved. Simultaneously, the cover plate 31 is provided with a plurality of fixing bolts 8, and the cover plate 31 is detachably arranged at the top end of the limiting basket 3 through the fixing bolts 8. The shell 2 is provided with the ball 22 near the one end of meshing tooth 311, and a plurality of arc grooves 23 have all been seted up to the terminal surface of apron 31 and the terminal surface of shell 2, and arc groove 23 and ball 22 looks adaptation just correspond the setting, and ball 22 contacts with the cell wall of arc groove 23.

Referring to fig. 3 and 4, the balls 22 are fixedly connected to a mounting ring 221, a plurality of balls 22 are simultaneously movably embedded in the mounting ring 221, the mounting ring 221 is provided with fixing screws 2211, and the mounting ring 221 is fixed to an end wall of the top end of the housing 2 by the fixing screws 2211. When the balls 22 need to be detached from the housing 2, the limiting frame 7 is removed, the limiting frame 7 limits the cover plate 31, and the fixing screws 2211 are detached from the end wall of the housing 2, so that the mounting ring 221 loaded with the balls 22 is detached from the housing 2, and the balls 22 are convenient to overhaul and replace.

When the limiting basket 3 drives the leakage bucket 4 to rotate, the driving motor 5 drives the transmission gear 6 to rotate, and the transmission gear 6 drives the limiting basket 3 and the leakage bucket 4 to coaxially rotate through the meshing teeth 311. When the limiting basket 3 rotates, the cover plate 31 on the limiting basket 3 is contacted with the shell 2 through the balls 22, meanwhile, the transmission gear 6 is meshed with the meshing teeth 311 on the cover plate 31, and the limiting frame 7 limits the cover plate 31 on the limiting basket 3, so that the limiting basket 3 is not easy to separate from the shell 2 during rotation. Rolling friction is formed between the balls 22, the cover plate 31 on the limit basket 3 and the shell 2. When the limiting basket 3 shakes, abrasion caused by rolling friction is smaller than sliding friction, so that abrasion of the limiting basket 3 during shaking is reduced, and the service life of the centrifugal dehydrator is prolonged.

Referring to fig. 3, 5 and 6, the peripheral sidewall of the leakage bucket 4 is fixedly connected with a sliding block 41, and the sliding block 41 is located on the peripheral sidewall of the leakage bucket 4 near the cover plate 31, i.e., at the top of the peripheral sidewall of the leakage bucket 4. The cover plate 31 is provided at the center thereof with a mounting through hole 312 into which the leakage bucket 4 enters. The installation through hole 312 is communicated with the inside of the limit basket 3, a sliding groove 3121 axially arranged along the rotation axis of the cover plate 31 is formed in the hole wall of the installation through hole 312, the sliding block 41 is slidably arranged in the sliding groove 3121, a rotation groove 3122 circumferentially arranged along the hole wall of the installation through hole 312 is formed in the groove wall of the sliding groove 3121, and the sliding block 41 is rotatably arranged in the rotation groove 3122.

Referring to fig. 6, 7 and 8, a fixing member for fixing the slider 41 is provided in the rotation groove 3122. The fixing member is a magnet 3123, the groove wall of the rotation groove 3122 and the bottom wall of the sliding block 41 are provided with a mounting groove 3124 for mounting the magnet 3123, and the magnet 3123 is fixedly connected to the groove wall of the mounting groove 3124. The fixing of the sliding block 41 is realized through the arrangement of the magnet 3123, and the magnet 3123 is not easy to damage and replace, thereby further improving the fixing stability of the leakage bucket 4. A stopper 3125 is provided in the sliding groove 3121, the stopper 3125 being abutted against the sliding block 41, the stopper 3125 being for blocking the sliding block 41. In this embodiment, the plug 3125 is made of rubber, and the plug 3125 is in interference fit with the sliding groove 3121.

Referring to fig. 7 and 9, the bottom end of the leakage bucket 4 is fixedly connected with a plurality of positioning blocks 42, the inner wall of the limiting basket 3 is correspondingly provided with a positioning groove 33, and the positioning blocks 42 are clamped in the positioning groove 33. In this embodiment, three positioning blocks 42 are provided, and the number of positioning grooves 33 corresponds to the number of positioning blocks 42.

When the leakage bucket 4 enters the limit basket 3 along the hole wall of the mounting through hole 312, the sliding block 41 on the leakage bucket 4 axially slides into the rotating groove 3122 along the axially arranged sliding groove 3121, and then rotates along the rotating groove 3122 until the side wall of the sliding block 41 abuts against the inner wall of the rotating groove 3122, the sliding block 41 is limited on the groove wall of the rotating groove 3122, and the fixing piece in the rotating groove 3122 fixes the sliding block 41, thereby coaxially fixing the leakage bucket 4 and the limit basket 3. Meanwhile, the blocking plug 3125 limits the sliding block 41, so that the sliding block 41 is not easy to move out of the rotation groove 3122, and the stability of fixing the sliding block 41 is further improved. Simultaneously, a plurality of positioning blocks 42 at the bottom end of the leakage barrel 4 are used for fixing the lower part of the leakage barrel 4, and the positioning blocks 42 are matched with a fixing piece at the top end of the leakage barrel 4 to fix the leakage barrel 4, so that the leakage barrel 4 is not easy to move relatively to the limiting basket 3 when the limiting basket 3 rotates.

The embodiment of the utility model provides a galvanized part dehydration and drying mechanism, which is implemented by the following principle: when the limiting basket 3 drives the leakage bucket 4 to rotate, the driving motor 5 drives the transmission gear 6 to rotate, and the transmission gear 6 drives the limiting basket 3 and the leakage bucket 4 to coaxially rotate through the meshing teeth 311. When the limit basket 3 rotates, the cover plate 31 on the limit basket 3 is contacted with the shell 2 through the balls 22. When the limiting basket 3 shakes, rolling friction is arranged between the balls 22 and the limiting basket 3 and between the balls and the shell 2, and the abrasion of the limiting basket 3 is smaller than that of sliding friction, so that the service life of the centrifugal dehydrator is prolonged.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a galvanized part dehydration stoving mechanism, includes support base (1), shell (2), spacing basket (3) and hourglass bucket (4), shell (2) bottom intercommunication has drain pipe (21), its characterized in that: still include driving motor (5), drive gear (6) and spacing (7), spacing basket (3) and hourglass bucket (4) all are located shell (2), just spacing basket (3) and hourglass bucket (4) are coaxial fixed, the pivot of driving motor (5) links to each other and coaxial setting with drive gear (6), driving motor (5) are used for driving drive gear (6) and rotate, spacing basket (3) are close to the outer one end coaxial apron (31) of shell (2), the diapire of apron (31) and the terminal surface looks butt of shell (2), the circumference lateral wall coaxial fixed with meshing tooth (311) of apron (31), meshing tooth (311) mesh with drive gear (6), spacing (7) are located one side of shell (2), the one end that shell (2) is close to meshing tooth (311) is provided with ball (22), the terminal surface of apron (31) and shell (2) are equipped with and arc-shaped groove (23) phase adaptation ball (23).

2. The galvanized part dehydration and drying mechanism according to claim 1, characterized in that: the ball (22) is provided with a mounting ring (221), the mounting ring (221) is provided with a fixing screw (2211), and the ball (22) is detachably arranged on the shell (2) through the fixing screw (2211).

3. The galvanized part dehydration and drying mechanism according to claim 1, characterized in that: the limiting frame (7) is provided with a pulley (71).

4. The galvanized part dehydration and drying mechanism according to claim 1, characterized in that: the bottom end of the leakage barrel (4) is provided with a positioning block (42), the inner wall of the limiting basket (3) is correspondingly provided with a positioning groove (33), and the positioning block (42) is clamped in the positioning groove (33).

5. The galvanized part dehydration and drying mechanism according to claim 1, characterized in that: the utility model discloses a leak bucket, including barrel, apron (31), fixed part, sliding block (41) are provided with sliding block (41) around barrel (4), installation through-hole (312) have been seted up to the week lateral wall of barrel (4), installation through-hole (312) are seted up to apron (31), sliding groove (3121) that axis of rotation axial along apron (31) set up are seted up to the pore wall of installation through-hole (312) are seted up in sliding groove (3121), rotation recess (3122) that are set up along the pore wall circumference of installation through-hole (312) are seted up to the cell wall of sliding groove (3121), sliding block (41) rotate and set up in rotation recess (3122), be provided with the mounting in rotation recess (3122), the mounting is used for fixed sliding block (41).

6. The galvanized part dehydration and drying mechanism according to claim 5, characterized in that: the fixing piece is a magnet (3123), the groove wall of the rotating groove (3122) and the bottom wall of the sliding block (41) are provided with mounting grooves (3124) for mounting the magnet (3123), and the magnet (3123) is arranged in the mounting grooves (3124).

7. The galvanized part dehydration and drying mechanism according to claim 5, characterized in that: a sealing plug (3125) is arranged in the sliding groove (3121), the sealing plug (3125) is abutted with the sliding block (41), and the sealing plug (3125) is used for sealing the sliding block (41).

8. The galvanized part dehydration and drying mechanism according to claim 1, characterized in that: a plurality of blowers (32) are arranged on the cover plate (31).