CN111889329A - Surface coating processing technology for valve body products - Google Patents
Surface coating processing technology for valve body products Download PDFInfo
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- CN111889329A CN111889329A CN202010684391.9A CN202010684391A CN111889329A CN 111889329 A CN111889329 A CN 111889329A CN 202010684391 A CN202010684391 A CN 202010684391A CN 111889329 A CN111889329 A CN 111889329A
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- limiting
- valve
- pigment
- elliptical ring
- driving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
- B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
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Abstract
The invention relates to a surface coating processing technology of valve body products, which comprises a fixed base, a support plate, a pigment pool, a limiting mechanism, a driving motor, a rotating shaft, a connecting component and a hanging mechanism, wherein the pigment pool is placed at the upper end of the fixed base, the support plates are welded on the upper end surface of the fixed base at the positions of two sides of the pigment pool, the driving mechanism is arranged at the gap between the two support plates, the two ends of the driving mechanism are connected with the support plates, the connecting component is arranged at the bottom of the driving mechanism, the limiting mechanism is arranged right below the driving mechanism, the two ends of the limiting mechanism are connected with the support plates, the hanging mechanism is arranged in the limiting mechanism, the top of the hanging mechanism is connected with the connecting component, the mounting plate is arranged at the top of the support plate, the driving motor and the rotating shaft are respectively arranged at the two, the invention has the characteristics of wider application range and good dip dyeing effect.
Description
Technical Field
The invention relates to the technical field of valve processing, in particular to a surface coating processing technology for valve body products of a valve.
Background
The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Valves used for fluid control range in variety and size from the simplest shut-off valves to the various valves used in extremely complex autonomous systems. Can be used for controlling the flow of various types of fluid such as water, steam, oil products, gas, mud, various corrosive media, liquid metal, radioactive fluid and the like. In the manufacturing process of the valve, in order to effectively increase the corrosion resistance of the valve, a layer of special coating is impregnated on the surface of the valve.
The surface coating processing technology of valve and valve products in the current market has the following problems in the operation process: a. because the fixed hooks are adopted to hang the valves in the traditional valve body product surface coating processing technology, the distance between the fixed hooks cannot be adjusted, when the same type of hooks are used to hang valves with larger models, the valves can be contacted with each other, so that the contact surface of the valve cannot be covered by pigment when the pigment is subsequently dip-dyed, namely the application range is smaller; b. because traditional valve body class product surface coating processing technology is sending into the valve the in-process in pigment pond, and the valve is in relative quiescent condition, because the surface of valve is an unevenness's multiaspect structure, static contact makes the surface of valve can't and the pigment between the abundant contact, and the dip-dye is not enough even, leads to the dip-dye effect of valve relatively poor.
Disclosure of Invention
In order to solve the problems, the invention provides a surface coating processing technology for valve body products, which can solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: the utility model provides a valve body class product surface coating processingequipment, it has used a valve body class product surface coating processingequipment, this valve body class product surface coating processingequipment includes unable adjustment base, backup pad, pigment pond, stop gear, actuating mechanism, driving motor, rotation axis, coupling assembling and hangs the mechanism, adopts above-mentioned valve body class product surface coating processingequipment to carry out the pigment coating operation on the surface of valve concrete method as follows:
s1, pouring pigment: manually conveying the pigment pool to the position right below the hanging mechanism, and pouring the pigment into the pigment pool to enable the pigment pool to be full of enough pigment;
s2, placing a valve: manually and sequentially hanging the valves to be processed to the bottom of the hanging mechanism;
s3, dip-dyeing pigment: the manual control driving motor works, the driving motor drives the driving mechanism to work, and the operated driving mechanism drives the hanging mechanism to move in the limiting mechanism through the connecting component, so that the valve at the bottom of the hanging mechanism is driven to enter the pigment pool, and the infection of the valve is realized;
s4, manual material changing: after the valve is soaked and dyed, the valve is separated from the pigment pool under the driving of the driving motor, then the valve soaked and dyed with the pigment is manually taken down from the bottom of the hanging mechanism, and the valve to be processed is hung to the bottom of the hanging mechanism;
the paint pond is placed at the upper end of the fixed base, supporting plates are welded on the upper end face of the fixed base and located on two sides of the paint pond, a driving mechanism is arranged at the gap between the two supporting plates, two ends of the driving mechanism are connected with the supporting plates, a connecting assembly is installed at the bottom of the driving mechanism, a limiting mechanism is arranged right below the driving mechanism, two ends of the limiting mechanism are connected with the supporting plates, a hanging mechanism is installed inside the limiting mechanism, the top of the hanging mechanism is connected with the connecting assembly, an installation plate is arranged at the top of the supporting plate, a driving motor and a rotating shaft are installed at two ends of the top of the installation plate respectively, and the driving motor and the rotating shaft are connected with;
the driving mechanism comprises a first protective shell, a driving chain wheel, a driven chain wheel, a chain and first connecting blocks, wherein the first connecting blocks are welded at two ends of the first protective shell, the outer wall of each first connecting block is connected with a supporting plate through spot welding, the driving chain wheel and the driven chain wheel are respectively positioned at two inner ends of the first protective shell, the top of the driving chain wheel is connected with an output shaft of a driving motor, the driven chain wheel is installed at the bottom of a rotating shaft, the chains are installed at the upper ends of the driving chain wheel and the driven chain wheel in a matched mode, and connecting components are arranged at the bottom of the chain at equal;
the connecting assembly comprises a T-shaped rod arranged at the bottom of the chain through spot welding, inserting holes are symmetrically formed in the bottom of the T-shaped rod, a connecting sleeve is sleeved on the outer side of the T-shaped rod, limiting inserting rods are symmetrically arranged inside the connecting sleeve, and the limiting inserting rods are inserted into the inserting holes;
the limiting mechanism comprises a second connecting block fixed on the inner wall of the supporting plate through spot welding, two ends of a second protective shell are respectively welded and fixed with the supporting plate, a first limiting elliptical ring is arranged inside the second protective shell, the outer wall of the first limiting elliptical ring is connected with the second protective shell through a fixing block, a second limiting elliptical ring is arranged on the inner side of the first limiting elliptical ring, the tops of the first limiting elliptical ring and the second limiting elliptical ring are both connected with the mounting plate through fixing rods, the number of the first limiting elliptical ring and the number of the second limiting elliptical ring are two, transverse inserting hole positions are formed between the two first limiting elliptical rings and between the two second limiting elliptical rings, a longitudinal inserting hole position is formed between the first limiting elliptical ring and the second limiting elliptical ring, and an isosceles trapezoid chamfer is arranged at the central position of one side of the first limiting elliptical ring and the second limiting elliptical ring, a first rack is welded on the lower end face of the second limiting elliptical ring and in the region of the isosceles trapezoid chamfer;
the hanging mechanism comprises a bearing block connected to the bottom of the connecting sleeve through a bolt, the bearing block is located in a longitudinal inserting hole position, a roller shaft is symmetrically installed on the outer wall of the bearing block and is inserted in a transverse inserting hole position, a T-shaped hole is formed in the bearing block, a round rod is inserted in the T-shaped hole, a gear is welded on the outer wall of the round rod, the gear and the first rack are of a matched structure, and the bottom of the round rod is formed;
the mounting groove has been seted up to the bottom of round bar, the mounting hole has been seted up all around to equidistant in inside of mounting groove, the internally mounted of mounting hole has the gear shaft, the outer wall welding of gear shaft has the support arm, the loose axle is installed to the bottom one end of support arm, the couple is installed to the bottom of loose axle, the bottom of mounting groove is installed through screw-thread fit and is adjusted the external thread piece, the top of adjusting the external thread piece is provided with the connection disc, the rectangle post has been cup jointed at the top of connection disc, the second rack has all been welded to the outer wall of rectangle post, and intermeshing between rack and the gear shaft, the rectangle spacing groove has been seted up to the inside of rectangle post, the inside of rectangle spacing groove is pegged.
Furthermore, the top of the round rod is provided with a rotating disc through a bolt, and a ball is arranged at the gap between the lower end face of the rotating disc and the T-shaped hole.
Furthermore, the outer wall of the supporting arm is bonded with a sealing rubber sleeve, and the bottom of the sealing rubber sleeve is bonded on the outer wall of the round rod.
Furthermore, the bottom of the mounting groove is communicated with a circular through hole, and a rubber sealing plug is mounted inside the circular through hole.
Furthermore, a sealing cover plate is arranged at the top of the connecting sleeve, and the sealing cover plate and the connecting sleeve are locked through bolts.
Furthermore, the cross section of the hook is C-shaped, and the opening of the hook is positioned at the middle section of the hook.
The invention has the beneficial effects that:
1. according to the surface coating processing technology for the valve body products of the valve, the hooks of the connecting piece of the valve are hung on the supporting arm, the opening angle of the supporting arm can be adjusted through adjusting the external thread block, so that the distance between the hooks is adjusted through adjusting and controlling the opening angle, the valves of different types can be hung on the hooks, the valves are not in contact with each other, and the surface coating processing technology is wider in application range compared with a traditional hanging mode.
2. According to the surface coating processing technology for the valve body products of the valve, the valve is driven to enter the pigment pool through the change of the travelling path height of the roller shaft, after the valve enters the pigment pool, the valve rotates under the mutual cooperation of the gear, the first rack and other components, the valve which rotates can be fully contacted with the pigment, the dip dyeing is more uniform, and the dip dyeing effect of the valve is effectively improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a bottom view of the drive mechanism of the present invention;
FIG. 4 is a bottom view of the spacing mechanism of the present invention;
FIG. 5 is a cross-sectional view of the connection assembly of the present invention;
FIG. 6 is a cross-sectional view of a hanger mechanism of the present invention;
FIG. 7 is a perspective view of a portion of the spacing mechanism of the present invention;
fig. 8 is a partially enlarged view of the area a of fig. 6 according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to 1-8, the surface coating processing technology for the valve body products uses a surface coating processing device for the valve body products, the surface coating processing device for the valve body products comprises a fixed base 1, a supporting plate 2, a pigment pool 3, a limiting mechanism 4, a driving mechanism 5, a driving motor 6, a rotating shaft 7, a connecting assembly 8 and a hanging mechanism 9, and the specific method when the surface coating processing device for the valve body products is used for carrying out pigment coating operation on the surfaces of valves is as follows:
s1, pouring pigment: manually transporting the pigment pool 3 to the position right below the hanging mechanism 9, and pouring the pigment into the pigment pool 3 to ensure that the pigment pool 3 is filled with enough pigment;
s2, placing a valve: manually and sequentially hanging the valves to be processed to the bottom of the hanging mechanism 9;
s3, dip-dyeing pigment: the driving motor 6 is controlled manually to work, the driving mechanism 5 is driven to work through the driving motor 6, the running driving mechanism 5 drives the hanging mechanism 9 to move in the limiting mechanism 4 through the connecting component 8, and therefore the valve at the bottom of the hanging mechanism 9 is driven to enter the pigment pool 3, and infection of the valve is achieved;
s4, manual material changing: after the valve is soaked, the valve is separated from the pigment pool 3 under the driving of the driving motor 6, then the valve soaked with the pigment is manually taken down from the bottom of the hanging mechanism 9, and the valve to be processed is hung to the bottom of the hanging mechanism 9;
a pigment pool 3 is placed at the upper end of the fixed base 1, supporting plates 2 are welded on the upper end face of the fixed base 1 and positioned on two sides of the pigment pool 3, a driving mechanism 5 is arranged at the gap between the two supporting plates 2, two ends of the driving mechanism 5 are connected with the supporting plates 2, a connecting assembly 8 is installed at the bottom of the driving mechanism 5, a limiting mechanism 4 is arranged right below the driving mechanism 5, two ends of the limiting mechanism 4 are connected with the supporting plates 2, a hanging mechanism 9 is installed inside the limiting mechanism 4, the top of the hanging mechanism 9 is connected with the connecting assembly 8, an installation plate is arranged at the top of the supporting plate 2, a driving motor 6 and a rotating shaft 7 are installed at two ends of the top of the installation plate respectively, and the driving motor 6 and the rotating shaft 7 are connected with the;
the hanging mechanism 9 comprises a bearing block 91 connected to the bottom of the connecting sleeve 82 through a bolt, the bearing block 91 is located in the longitudinal inserting hole position 46, a roller shaft 92 is symmetrically installed on the outer wall of the bearing block 91, the roller shaft 92 is inserted in the transverse inserting hole position 47, a T-shaped hole is formed in the bearing block 91, a round rod 93 is inserted in the T-shaped hole, a gear 94 is welded on the outer wall of the round rod 93, the gear 94 and the first rack 44 are of a matched structure, and the bottom of the round rod 93 is formed;
the bottom of the round rod 93 is provided with a mounting groove 931, mounting holes are equidistantly formed in the periphery of the inside of the mounting groove 931, a gear shaft 932 is mounted in the mounting hole, a support arm 933 is welded on the outer wall of the gear shaft 932, a movable shaft is mounted at one end of the bottom of the support arm 933, a hook 930 is mounted at the bottom of the movable shaft, an adjusting external thread block 938 is mounted at the bottom of the mounting groove 931 through thread fit, a connecting disc 939 is arranged at the top of the adjusting external thread block 938, a rectangular column 937 is sleeved at the top of the connecting disc 939, a second rack 936 is welded on the outer wall of the rectangular column 937, the rack 44 and the gear shaft 932 are meshed with each other, a rectangular limiting groove 934 is formed in the rectangular column 937, a rectangular limiting rod 935 is inserted in the rectangular limiting groove 934, an inner wall of the mounting groove 931 is welded at the, the outer thread block 938 is adjusted through the hexagonal spanner drive in an artificial mode, so that the outer thread block 938 is adjusted to move upwards vertically relative to the mounting groove 931, the outer thread block 938 is adjusted to push the rectangular column 937 to move upwards jointly in the vertical upward movement process, when the rectangular column 937 moves upwards vertically, the second rack 936 welded to the outer wall of the rectangular column 937 drives the gear shaft 932 to rotate, the rotating gear shaft 932 drives the supporting arm 933 to deflect, namely the included angle between the supporting arm 933 and the round rod 93 becomes gradually larger and is connected with the distance between the hooks 930 to increase, a valve of a large model can be hung, the valves are not in contact with each other, when a valve of a small model needs to be hung, the outer thread block 938 is adjusted only through manual anticlockwise rotation, after adjustment is completed, the valve is hung on the hooks 930 manually, and the mode is applicable to hoisting of valves of different models.
The cross section of the hook 930 is C-shaped, and the opening of the hook 930 is located at the middle position of the hook 930, so that when the valve is hung on the hook 930, the valve is not easy to fall off, and the hook 930 is not easy to deform.
The swivel disc is installed through the bolt in the top of pole 93, and the lower terminal surface of swivel disc and the clearance department in T type hole are provided with the ball, and the manual work rotates the bolt of swivel disc top through the spanner, when bolt and pole 93 separate, can take out swivel disc and pole 93, for the later stage maintains round bar 93 and provides convenience, simultaneously, can effectual reduction swivel disc and the bearing piece between 91 frictional force through the ball to reduce the wearing and tearing of swivel disc and bearing piece 91.
The outer wall of support arm 933 bonds and has the sealing rubber cover, and the bottom of sealing rubber cover bonds at the outer wall of round bar 93, when the valve entered into pigment pond 3 in, keeps apart the pigment in the pigment pond 3 through the sealing rubber cover, prevents that pigment from entering into in the mounting groove 931.
The bottom intercommunication of mounting groove 931 has circular through-hole, conveniently inserts the hexagonal spanner through circular through-hole in the mounting groove 931, and the internally mounted of circular through-hole has the rubber sealing plug, and the manual work is adjusted the back that finishes to adjusting external thread piece 938 through the hexagonal spanner, in advancing circular through-hole with the rubber sealing plug stopper, when the valve enters into pigment pond 3, pigment can not enter into the mounting groove 931 in to play the guard action to the part in the mounting groove 931.
The connecting assembly 8 comprises a T-shaped rod 81 arranged at the bottom of the chain 54 through spot welding, inserting holes are symmetrically formed in the bottom of the T-shaped rod 81, a connecting sleeve 82 is sleeved on the outer side of the T-shaped rod 81, limiting inserting rods 83 are symmetrically arranged inside the connecting sleeve 82, the limiting inserting rods 83 are inserted into the inserting holes, when the roller shaft 92 moves to an isosceles trapezoid chamfering area, the connecting sleeve 82 vertically slides downwards along the T-shaped rod 81 under the pulling of the bearing block 91, and when the roller shaft 92 moves away from the isosceles trapezoid chamfering area, the connecting sleeve 82 vertically ascends along the T-shaped rod 81 under the extrusion of the bearing block 91, so that the normal operation of the driving mechanism 5 is ensured;
the top of connecting sleeve 82 is provided with sealed apron, and through the bolt locking between sealed apron and the connecting sleeve 82, carries on spacingly through sealed apron to T type pole 81, prevents that T type pole 81 from droing in the connecting sleeve 82.
The limiting mechanism 4 comprises a second connecting block 54 fixed on the inner wall of the supporting plate 2 through spot welding, two ends of a second protective shell 41 are respectively welded and fixed with the supporting plate 2, a first limiting elliptical ring 42 is arranged inside the second protective shell 41, the outer wall of the first limiting elliptical ring 42 is connected with the second protective shell 41 through a fixing block, a second limiting elliptical ring 43 is arranged on the inner side of the first limiting elliptical ring 42, the tops of the first limiting elliptical ring 42 and the second limiting elliptical ring 43 are both connected with the mounting plate through fixing rods, the number of the first limiting elliptical ring 42 and the number of the second limiting elliptical ring 43 are two, transverse inserting hole positions 47 are formed between the two first limiting elliptical rings 42 and between the two second limiting elliptical rings 43, a longitudinal inserting hole position 46 is formed between the first limiting elliptical ring 42 and the second limiting elliptical ring 43, the width of the longitudinal inserting hole 46 is larger than the diameter of the circular rod 93, the center positions of one sides of the first limiting elliptical ring 42 and the second limiting elliptical ring 43 are provided with isosceles trapezoid chamfers, and the lower end face of the second limiting elliptical ring 43 is welded with a first rack 44 in the area where the isosceles trapezoid chamfers are located.
The driving mechanism 5 comprises a first protective shell 51, a driving chain wheel 52, a driven chain wheel 53, a chain 54 and a first connecting block 55, the first connecting block 55 is welded at both ends of the first protective shell 51, the outer wall of the first connecting block 55 is connected with the support plate 2 through spot welding, the driving chain wheel 52 and the driven chain wheel 53 are respectively positioned at both ends of the inner part of the first protective shell 51, the top of the driving chain wheel 52 is connected with an output shaft of the driving motor 6, the driven chain wheel 53 is installed at the bottom of the rotating shaft 7, the chain 54 is installed at the upper ends of the driving chain wheel 52 and the driven chain wheel 53 in a matching way, the connecting components 8 are arranged at the bottom of the chain 54 at equal intervals, during specific work, the driving motor 6 is manually controlled to work, the driving chain 54 is driven by the driving motor 6 to move on the driving chain wheel 52 and the driven chain wheel 53, the T-shaped rod 81 and the connecting sleeve 82 are driven, when the connecting sleeve 82 moves, the bearing block 91 moves together with the connecting sleeve 82, namely the roller 92 rolls in the transverse inserting hole 47, when the roller 92 moves to the isosceles trapezoid chamfer under the drive of the drive motor 6, the vertical height of the roller 92 relative to the ground is reduced, the valve hung at the bottom of the hook 930 enters the pigment pool 3, so that the pigment in the pigment pool 3 is impregnated on the valve, meanwhile, the roller 92 continues to move under the drive of the drive motor 6 after entering the isosceles trapezoid chamfer, so that the gear 94 welded on the outer wall of the round rod 93 is in contact with the first rack 44, the gear 94 rotates on the first rack 44, namely, the round rod 93 is driven by the gear 94 to rotate, the rotating round rod 93 drives the valve hung at the bottom of the hook 930 to rotate, so that the valve is in full contact with the pigment in the pigment pool 3, and the surface of the valve is effectively ensured to be impregnated by the pigment, after the dip-dyeing is finished, the roller shaft 92 is driven away from the isosceles trapezoid chamfering area under the driving of the driving motor 6, when the roller shaft 92 is driven by the driving motor 6 to move to the center of the other side of the first limit elliptical ring 42 and the second limit elliptical ring 43, namely the opposite surface of the isosceles trapezoid chamfering area, the dip-dyeing finished valve is manually taken down, and then the valve to be processed is hung on the hook 930 to complete the whole coating processing process.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a valve body class product surface coating processing technology, its used a valve body class product surface coating processingequipment, this valve body class product surface coating processingequipment includes unable adjustment base (1), backup pad (2), pigment pond (3), stop gear (4), actuating mechanism (5), driving motor (6), rotation axis (7), coupling assembling (8) and hangs mechanism (9), its characterized in that: the specific method for carrying out pigment coating operation on the surface of the valve by adopting the valve body product surface coating processing device is as follows:
s1, pouring pigment: manually transporting the pigment pool (3) to the position right below the hanging mechanism (9), and pouring the pigment into the pigment pool (3) to ensure that the pigment pool (3) is filled with enough pigment;
s2, placing a valve: the valves to be processed are manually and sequentially hung to the bottom of the hanging mechanism (9);
s3, dip-dyeing pigment: the manual control driving motor (6) works, the driving motor (6) drives the driving mechanism (5) to work, the running driving mechanism (5) drives the hanging mechanism (9) to move in the limiting mechanism (4) through the connecting component (8), and therefore the valve at the bottom of the hanging mechanism (9) is driven to enter the pigment pool (3), and infection of the valve is achieved;
s4, manual material changing: after the valve is dyed, the valve is separated from the pigment pool (3) under the drive of the driving motor (6), then the valve dyed with the pigment is manually taken down from the bottom of the hanging mechanism (9), and the valve to be processed is hung to the bottom of the hanging mechanism (9);
the paint pool (3) is placed at the upper end of the fixed base (1), the supporting plates (2) are welded on the upper end surface of the fixed base (1) at the two sides of the paint pool (3), the driving mechanism (5) is arranged at the gap between the two supporting plates (2), both ends of the driving mechanism (5) are connected with the supporting plate (2), the bottom of the driving mechanism (5) is provided with a connecting component (8), a limiting mechanism (4) is arranged right below the driving mechanism (5), both ends of the limiting mechanism (4) are connected with the supporting plate (2), a hanging mechanism (9) is arranged inside the limiting mechanism (4), the top of the hanging mechanism (9) is connected with the connecting component (8), the top of the supporting plate (2) is provided with a mounting plate, the two ends of the top of the mounting plate are respectively provided with a driving motor (6) and a rotating shaft (7), the driving motor (6) and the rotating shaft (7) are connected with the driving mechanism (5);
the driving mechanism (5) comprises a first protective shell (51), a driving chain wheel (52), a driven chain wheel (53), a chain (54) and a first connecting block (55), the first connecting block (55) is welded at two ends of the first protective shell (51), the outer wall of the first connecting block (55) is connected with the supporting plate (2) through spot welding, the driving chain wheel (52) and the driven chain wheel (53) are respectively located at two ends of the inside of the first protective shell (51), the top of the driving chain wheel (52) is connected with an output shaft of the driving motor (6), the driven chain wheel (53) is installed at the bottom of the rotating shaft (7), the chains (54) are installed at the upper ends of the driving chain wheel (52) and the driven chain wheel (53) in a matched mode, and connecting assemblies (8) are arranged at the bottom of the chains (54) at equal;
the connecting assembly (8) comprises T-shaped rods (81) arranged at the bottoms of the chains (54) through spot welding, splicing holes are symmetrically formed in the bottoms of the T-shaped rods (81), connecting sleeves (82) are sleeved on the outer sides of the T-shaped rods (81), limiting insertion rods (83) are symmetrically arranged in the connecting sleeves (82), and the limiting insertion rods (83) are spliced in the splicing holes;
the limiting mechanism (4) comprises a second connecting block (54) fixed on the inner wall of the supporting plate (2) through spot welding, two ends of a second protective shell (41) are respectively welded and fixed with the supporting plate (2), a first limiting elliptical ring (42) is arranged inside the second protective shell (41), the outer wall of the first limiting elliptical ring (42) is connected with the second protective shell (41) through a fixing block, a second limiting elliptical ring (43) is arranged on the inner side of the first limiting elliptical ring (42), the tops of the first limiting elliptical ring (42) and the second limiting elliptical ring (43) are connected with the mounting plate through fixing rods, the number of the first limiting elliptical ring (42) and the number of the second limiting elliptical ring (43) are two, and transverse inserting hole positions (47) are formed between the first limiting elliptical ring (42) and between the two second limiting elliptical rings (43), a longitudinal inserting hole position (46) is formed between the first limiting elliptical ring (42) and the second limiting elliptical ring (43), an isosceles trapezoid chamfer is arranged at the center of one side of the first limiting elliptical ring (42) and the second limiting elliptical ring (43), and a first rack (44) is welded on the lower end face of the second limiting elliptical ring (43) and is positioned in the region of the isosceles trapezoid chamfer;
the hanging mechanism (9) comprises a bearing block (91) connected to the bottom of the connecting sleeve (82) through a bolt, the bearing block (91) is located in a longitudinal inserting hole position (46), a roller shaft (92) is symmetrically installed on the outer wall of the bearing block (91), the roller shaft (92) is inserted into a transverse inserting hole position (47), a T-shaped hole is formed in the bearing block (91), a round rod (93) is inserted into the T-shaped hole, a gear (94) is welded on the outer wall of the round rod (93), the gear (94) and the first rack (44) are of a matched structure, and the bottom of the round rod (93) is formed;
the bottom of round bar (93) has been seted up mounting groove (931), the inside of mounting groove (931) has been seted up the mounting hole all around at equidistant, the internally mounted of mounting hole has gear shaft (932), the outer wall welding of gear shaft (932) has support arm (933), the loose axle is installed to the bottom one end of support arm (933), couple (930) are installed to the bottom of loose axle, the bottom of mounting groove (931) is installed through screw-thread fit and is adjusted external thread piece (938), the top of adjusting external thread piece (938) is provided with connection disc (939), rectangle post (937) has been cup jointed at the top of connection disc (939), second rack (936) have all been welded to the outer wall of rectangle post (937), and intermeshing between rack (44) and gear shaft (932), rectangle spacing groove (934) has been seted up to the inside of rectangle post (937), the inside grafting of rectangle spacing groove (934) has rectangle spacing bar (935), the top of the rectangular limiting rod (935) is welded with the inner wall of the mounting groove (931).
2. The surface coating processing technology of the valve body product of the valve according to claim 1, which is characterized in that: the top of the round rod (93) is provided with a rotating disc through a bolt, and a ball is arranged at the gap between the lower end face of the rotating disc and the T-shaped hole.
3. The surface coating processing technology of the valve body product of the valve according to claim 1, which is characterized in that: the outer wall of the supporting arm (933) is bonded with a sealing rubber sleeve, and the bottom of the sealing rubber sleeve is bonded with the outer wall of the round rod (93).
4. The surface coating processing technology of the valve body product of the valve according to claim 1, which is characterized in that: the bottom of mounting groove (931) communicates has circular through-hole, and the internally mounted of circular through-hole has the rubber sealing plug.
5. The surface coating processing technology of the valve body product of the valve according to claim 1, which is characterized in that: the top of the connecting sleeve (82) is provided with a sealing cover plate, and the sealing cover plate and the connecting sleeve (82) are locked through bolts.
6. The surface coating processing technology of the valve body product of the valve according to claim 1, which is characterized in that: the cross section of the hook (930) is C-shaped, and the opening of the hook (930) is positioned at the middle section of the hook (930).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684391.9A CN111889329A (en) | 2020-07-16 | 2020-07-16 | Surface coating processing technology for valve body products |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010684391.9A CN111889329A (en) | 2020-07-16 | 2020-07-16 | Surface coating processing technology for valve body products |
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| CN111889329A true CN111889329A (en) | 2020-11-06 |
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| CN202010684391.9A Pending CN111889329A (en) | 2020-07-16 | 2020-07-16 | Surface coating processing technology for valve body products |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114130601A (en) * | 2022-01-13 | 2022-03-04 | 杨文荣 | Coating device for valve production and coating method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114130601A (en) * | 2022-01-13 | 2022-03-04 | 杨文荣 | Coating device for valve production and coating method thereof |
| CN114130601B (en) * | 2022-01-13 | 2022-12-16 | 东裕(桐柏)精密金属有限公司 | Coating device for valve production and coating method thereof |
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