CN115155878B - Lock nut automatic processing device - Google Patents

Lock nut automatic processing device Download PDF

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Publication number
CN115155878B
CN115155878B CN202210965325.8A CN202210965325A CN115155878B CN 115155878 B CN115155878 B CN 115155878B CN 202210965325 A CN202210965325 A CN 202210965325A CN 115155878 B CN115155878 B CN 115155878B
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CN
China
Prior art keywords
assembly
lock nut
processing box
plate
processing device
Prior art date
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Active
Application number
CN202210965325.8A
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Chinese (zh)
Other versions
CN115155878A (en
Inventor
章圣萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yustar Fastener Jiaxing Co ltd
Original Assignee
Yustar Fastener Jiaxing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yustar Fastener Jiaxing Co ltd filed Critical Yustar Fastener Jiaxing Co ltd
Priority to CN202210965325.8A priority Critical patent/CN115155878B/en
Publication of CN115155878A publication Critical patent/CN115155878A/en
Application granted granted Critical
Publication of CN115155878B publication Critical patent/CN115155878B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/025Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the objects or work being present in bulk
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0271Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the object or work standing still during the spraying operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B05B13/041Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68Arrangements for adjusting the position of spray heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

The invention discloses an automatic lock nut machining device which comprises a machining box, wherein a box door is arranged on one side of the machining box, a turnover assembly is arranged in the machining box, and a frame plate is detachably connected with the turnover assembly.

Description

Lock nut automatic processing device
Technical Field
The invention relates to the technical field of locknut processing equipment, in particular to an automatic locknut processing device.
Background
The locking nut is widely applied to the industries of machinery and the like, and the working principle is to adopt the friction force between the nut and the bolt for self-locking, but the reliability of the self-locking in dynamic load is reduced, and in some important occasions, we can take some anti-loosening measures to ensure the reliability of the locking of the nut.
The lock nut is coated with pigments with different colors according to the requirements and the effect of the lock nut.
At present, the lock nut is usually placed on a screen plate, the lock nut is sprayed and fed through a spraying gun, after one surface is sprayed, the lock nut is turned one by one, and then the other surface of the lock nut is sprayed by using the spraying gun, so that the labor intensity is high, and the processing efficiency of the lock nut is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the automatic locking nut processing device which can automatically turn over and spray the locking nut and improve the processing efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a lock nut automatic processing device, includes the processing case, processing case one side is equipped with the chamber door, be equipped with the upset subassembly in the processing case, the connection framed board can be dismantled to the upset subassembly, the inside cavity both ends opening of framed board, the spout has been seted up to framed board both sides oblique symmetry, sliding connection filter plate in the spout, be equipped with the spraying subassembly directly over the framed board, be equipped with the expansion assembly in the processing case, the expansion assembly is connected with clamping assembly.
Preferably, the turnover assembly comprises a transmission part, the transmission part comprises a rotating rod and a rotating plate, the two sides of the inner wall of the processing box are respectively connected with the rotating rod through bearings in a rotating mode, and the rotating plates are fixedly installed at the two ends, close to each other, of the rotating rods.
Preferably, the rotating plate is fixedly connected with the frame plate through screws.
Preferably, the turnover assembly comprises a power piece, the power piece comprises a motor, and an output device of the motor is fixedly connected with a rotating rod.
Preferably, the spray assembly includes a nozzle and an atomizer.
Preferably, a translation assembly is arranged above the inside of the processing box, the translation assembly is connected with a lifting assembly, and the lifting assembly is connected with the spray pipe.
Preferably, the lifting assembly comprises a driving cylinder and a connecting plate, and the spray pipe penetrates through and is fixedly connected with the connecting plate.
Preferably, the clamping assembly comprises a U-shaped plate, electric telescopic rods are fixedly installed on the upper portion and the lower portion of the inner wall of the U-shaped plate, and the electric telescopic rods are fixedly connected with a pressing plate.
Preferably, the inner wall of the processing box is provided with a plurality of electric heating pipes twice.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the processing box, the turnover assembly, the frame plate, the sliding chute, the filter plates, the spraying assembly, the telescopic assembly, the clamping assembly, the translation assembly and the lifting assembly are arranged, after one surface of the lock nut is sprayed through the spraying assembly, the translation assembly and the lifting assembly, the lock nut is limited through the two filter plates, the lock nut can follow the turnover in the process of driving the frame plate to turn by the turnover assembly, and then the other surface of the lock nut is automatically sprayed through the spraying assembly, the translation assembly and the lifting assembly, so that the comprehensive spraying operation of the lock nut is completed, the trouble and the trouble of manually turning one by one are avoided, the manpower is saved, and meanwhile, the processing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the frame plate, chute and filter plate structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a processing box according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the structure of the lifting assembly and the spraying assembly of the present invention;
Wherein: 1. a processing box; 2. a door; 3. a flip assembly; 301. a motor; 302. a rotating rod; 303. a rotating plate; 4. a frame plate; 5. a chute; 6. a filter plate; 7. a spray assembly; 701. a spray pipe; 702. an atomizing nozzle; 8. a telescoping assembly; 9. a clamping assembly; 901. a U-shaped plate; 902. an electric telescopic rod; 903. a pressing plate; 10. a translation assembly; 11. a lifting assembly; 1101. a driving cylinder; 1102. a connecting plate; 12. an electric heating tube.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples:
Embodiment one:
As shown in fig. 1-5, the invention provides an automatic lock nut processing device, which comprises a processing box 1, wherein one side of the processing box 1 is provided with a box door 2, a turnover component 3 is arranged in the processing box 1, the turnover component 3 is detachably connected with a frame plate 4, two hollow ends of the frame plate 4 are opened, two sides of the frame plate 4 are obliquely symmetrically provided with sliding grooves 5, one sliding groove 5 is horizontally arranged above one side of the frame plate 4, the other sliding groove 5 is horizontally arranged below the other side of the frame plate 4 (see fig. 2), a filter plate 6 is connected in a sliding manner in the sliding groove 5, the distance between the two filter plates 6 is slightly larger than the height of the lock nut, when the frame plate 4 is in a static state, the filter plate 6 is in a horizontal state, the filter plate 6 and the sliding groove 5 slide in a damping manner, so that the following frame plate 4 can not move out of the sliding groove 5 in the rotation process, a spraying component 7 is arranged right above the frame plate 4, the spraying component 7 comprises a spray pipe 701 and an atomizer 702, and the spray pipe 701 is connected with external spray material;
A translation assembly 10 is arranged above the inside of the processing box 1 (the translation assembly 10 can be two telescopic parts which are perpendicular to each other and are positioned in the same plane, so that the spray assembly 7 is finally driven to complete the complete spray coating of the lock nut on the filter plate 6, the translation assembly 10 is of the prior common technology, the translation assembly 10 is not repeated here, the translation assembly 10 is connected with a lifting assembly 11, the lifting assembly 11 is connected with a spray pipe 701, a telescopic assembly 8 is arranged in the processing box 1, the telescopic assembly 8 is connected with a clamping assembly 9, and the telescopic assembly 8 can be of common telescopic structures such as a common cylinder, an electric telescopic rod, a screw rod transmission and the like;
working principle: when the spray coating of the lock nut is carried out, the box door 2 is opened firstly, and the first step is that: the telescopic component 8 is regulated to extend so as to drive the clamping component 9 to move close to the filter plate 6, the clamping component 9 is regulated so as to clamp and fix the filter plate 6 by the clamping component 9, and then the telescopic component 8 is regulated to shrink so as to drive the clamping component 9 and the filter plate 6 to move, so that the filter plate 6 is led out from the chute 5;
then, lock nuts are placed in the frame plates 4, so that the lock nuts are positioned on the filter plates 6 below and are paved with the filter plates 6, and then the box door 2 is closed;
And a second step of: the spray pipe 701 and the atomizing nozzle 702 are adjusted to move downwards by adjusting the lifting assembly 11, and meanwhile, the translation assembly 10 is adjusted to drive the spray pipe 701 and the atomizing nozzle 702 to move on the horizontal plane, so that the spray coating is sprayed out through the spray pipe 701 and the atomizing nozzle 702 through an external pump body, and the spray coating can be completely sprayed on the lock nut in the frame plate 4, thereby completing the spraying work on one side of the lock nut;
And a third step of: after one surface of the lock nut is sprayed, adjusting the lifting assembly 11 to drive the spray pipe 701 and the atomizing nozzle 702 to move upwards so as not to block the frame plate 4 from overturning, then adjusting the telescopic assembly 8 to extend so as to drive the clamping assembly 9 and the filter plate 6 to move, enabling the filter plate 6 to be completely inserted into the chute 5, limiting the lock nut by the two filter plates 6, enabling the lock nut not to overturn for a plurality of times in the process of overturning the lock nut, only to overturn along with the filter plate 6 and the frame plate 4, and then adjusting the clamping assembly 9 so as not to clamp and fix the filter plate 6 any more;
fourth step: then the turnover assembly 3 is adjusted to drive the frame plate 4 to turn over for one hundred and eighty degrees, and the first step and the second step are repeated subsequently, so that the spraying work on the other surface of the lock nut can be completed.
Therefore, the automatic spraying and feeding work of the lock nuts can be completed, the trouble of manual spraying is avoided, the trouble that the lock nuts need to be turned one by manual spraying is avoided, the labor is saved, and the production efficiency is accelerated.
Embodiment two:
As shown in fig. 1 and fig. 3, the embodiment further discloses that the turnover assembly 3 comprises a transmission member, the transmission member comprises a rotating rod 302 and a rotating plate 303, both sides of the inner wall of the processing box 1 are rotatably connected with the rotating rod 302 through bearings, the rotating plate 303 is fixedly installed at one end, close to each other, of the two rotating rods 302, the turnover assembly 3 comprises a power member, the power member comprises a motor 301, and the output device of the motor 301 is fixedly connected with the rotating rod 302;
When the work of turning over the material spraying lock nut another side is needed, adjust upset subassembly 3 make it drive the framed board 4 and rotate, through the motor 301 of starting, make it drive bull stick 302 rotation, bull stick 302 drive the rotation of revolving board 303, revolving board 303 drive framed board 4 rotation to accomplish the turn over work to lock nut, make things convenient for follow-up to lock nut another side to spout the material work.
Embodiment III:
As shown in fig. 2 and 3, the present embodiment also discloses that the swivel plate 303 is fixedly connected to the frame plate 4 by screws;
The residual rotating plates 303 of the frame plates 4 are fixedly connected through screws, so that the frame plates 4 with different heights can be conveniently replaced, the spraying work of locking nuts with different types and heights can be completed, and the applicability is wider.
Embodiment four:
as shown in fig. 3 and 4, the lifting assembly 11 further includes a driving cylinder 1101 and a connection plate 1102, and the nozzle 701 penetrates and is fixedly connected with the connection plate 1102;
When the spray pipe 701 and the atomizing nozzle 702 need to be adjusted to move up and down, the telescopic movement of the driving cylinder 1101 is achieved, the driving cylinder 1101 drives the connecting plate 1102 to move up and down, and the connecting plate 1102 drives the spray pipe 701 and the atomizing nozzle 702 to move up and down;
The lifting assembly 11 is only illustrated here, and may be a common cylinder driven lifting assembly, a screw driven lifting assembly, or the like.
Fifth embodiment:
as shown in fig. 4, the embodiment also discloses that the clamping assembly 9 comprises a U-shaped plate 901, wherein electric telescopic rods 902 are fixedly arranged above and below the inner wall of the U-shaped plate 901, and the electric telescopic rods 902 are fixedly connected with a pressing plate 903;
When the filter plate 6 needs to be clamped and fixed to drive the filter plate 6 to horizontally move along the length direction of the chute 5, the filter plate 6 is positioned between the two pressing plates 903 by adjusting the telescopic assembly 8, the two electric telescopic rods 902 are adjusted to extend and move, and the two electric telescopic rods 902 drive the two pressing plates 903 to move close to each other until the two pressing plates 903 clamp and fix the filter plate 6, so that the subsequent filter plate 6 can conveniently move along with the clamping assembly 9;
The clamping assembly 9 here may also be some other clamping device, such as a conventional robot.
Example six:
As shown in fig. 1 and 3, the present embodiment also discloses that the inner wall of the processing box 1 is provided with a plurality of electrothermal tubes 12 twice;
When the lock nut is sprayed, the electric heating tube 12 is electrified, and the electric heating tube 12 emits heat, so that the paint on the lock nut can be dried quickly, and the process that after the paint is sprayed, a user needs to open the box door 2 and dry the lock nut is reduced.
In addition, a collecting box can be arranged right below the frame plate 4 and positioned on the inner bottom surface of the processing box 1, and the collection of the material sprayed with the excessive material passing through the filter plate 6 can be completed.
And after the drying is finished, opening the box door 2, taking out the lock nuts on the filter plate 6, and putting a new batch of lock nuts into the box door to repeat the above work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a lock nut automatic processing device, includes processing case (1), processing case (1) one side is equipped with chamber door (2), its characterized in that: the utility model discloses a processing box, including processing box (1), processing box (3), connection framed board (4) can be dismantled to upset subassembly (3), inside cavity both ends opening of framed board (4), spout (5) have been seted up to framed board (4) both sides oblique symmetry, spout (5) sliding connection filter plate (6), be equipped with spraying subassembly (7) directly over framed board (4), be equipped with flexible subassembly (8) in processing box (1), flexible subassembly (8) are connected with clamping assembly (9), upset subassembly (3) include the driving medium, the driving medium includes bull stick (302) and rotating plate (303), processing box (1) inner wall both sides all rotate through the bearing and connect bull stick (302), two bull stick (302) are close to one end all fixed mounting rotating plate (303) each other, rotating plate (303) pass through screw fixed connection framed board (4), processing box (1) inner wall both sides all are equipped with a plurality of electrothermal tube (12), upset subassembly (3) include power piece, power piece include motor (301), electric heating tube (901) are connected with one U (301) fixed connection down, U (301) all include down the fixed connection bull stick (902), the electric telescopic rod (902) is fixedly connected with the pressing plate (903), and a material collecting box is further arranged on the inner bottom surface of the processing box (1).
2. The lock nut automatic processing device according to claim 1, wherein: the spray assembly (7) comprises a spray tube (701) and an atomizer (702).
3. The lock nut automatic processing device according to claim 2, wherein: the automatic processing device is characterized in that a translation assembly (10) is arranged above the inside of the processing box (1), the translation assembly (10) is connected with a lifting assembly (11), and the lifting assembly (11) is connected with a spray pipe (701).
4. A lock nut automatic processing device according to claim 3, characterized in that: the lifting assembly (11) comprises a driving cylinder (1101) and a connecting plate (1102), and the spray pipe (701) penetrates through and is fixedly connected with the connecting plate (1102).
CN202210965325.8A 2022-08-12 2022-08-12 Lock nut automatic processing device Active CN115155878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210965325.8A CN115155878B (en) 2022-08-12 2022-08-12 Lock nut automatic processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210965325.8A CN115155878B (en) 2022-08-12 2022-08-12 Lock nut automatic processing device

Publications (2)

Publication Number Publication Date
CN115155878A CN115155878A (en) 2022-10-11
CN115155878B true CN115155878B (en) 2024-07-23

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Publication number Priority date Publication date Assignee Title
CN116571388A (en) * 2023-07-12 2023-08-11 成都工业职业技术学院 Mechanical product design processing system

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Publication number Priority date Publication date Assignee Title
CN216826811U (en) * 2021-12-18 2022-06-28 昆山中固精密五金有限公司 Screw spraying auxiliary device

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Publication number Priority date Publication date Assignee Title
CA987554A (en) * 1971-10-21 1976-04-20 Eaton Corporation Composite self-locking fastener
US5090355A (en) * 1989-10-20 1992-02-25 Nylok Fastener Corporation Apparatus and method for producing coated fastener samples
CN105499532B (en) * 2015-12-29 2017-05-24 中信戴卡股份有限公司 Wheel mold paint spraying device
CN211359320U (en) * 2019-12-13 2020-08-28 齐耐润工业设备(上海)有限公司 Spraying support frame
CN212143147U (en) * 2019-12-27 2020-12-15 常州市顺祥新材料科技股份有限公司 Spraying equipment with automatic feed fastener
CN212596598U (en) * 2020-06-02 2021-02-26 无锡市空穴电子科技有限公司 Chip processing rubber coating device

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Publication number Priority date Publication date Assignee Title
CN216826811U (en) * 2021-12-18 2022-06-28 昆山中固精密五金有限公司 Screw spraying auxiliary device

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