CN220281392U

CN220281392U - Tool car for SMT printing process

Info

Publication number: CN220281392U
Application number: CN202321444516.6U
Authority: CN
Inventors: 张莉; 封玲; 杨晓云; 纪明伟; 贾玉栋; 汤志强
Original assignee: Qingdao Lingzhi Electronic Technology Co ltd
Current assignee: Qingdao Lingzhi Electronic Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-01-02
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a tooling vehicle for an SMT printing process, which comprises a top frame, wherein a storage table is arranged on the top frame and is configured to be used for storing printing auxiliary materials and/or auxiliary tools; the bottom frame is arranged below the top frame, and a rolling piece is arranged at the bottom of the bottom frame; a supporting frame connected between the top frame and the bottom frame; the screen plate frame is arranged in a screen plate space formed by enclosing the top frame, the bottom frame and the supporting frame; the scraper rest is arranged on the support frame and is positioned outside the screen plate space; and the paper wiping frame is arranged on the top frame and/or the supporting frame and is positioned above the scraper frame, and the paper wiping frame is configured for placing paper wiping. By arranging different storage areas, the storage tools and auxiliary materials can be classified, so that the storage tools and auxiliary materials are convenient for operators to take; the printing auxiliary materials and the printing tools are uniformly stored on the tooling vehicle, so that operators are not required to frequently come and go to a plurality of places to take the tools and the materials, and the labor is saved.

Description

Tool car for SMT printing process

Technical Field

The utility model belongs to the technical field of printed circuit boards, and particularly relates to a tooling vehicle for an SMT printing process.

Background

Currently, surface mount technology (Surface Mounting Technology, SMT) is a new generation of electronic technology that compresses traditional electronic components into devices with a volume of only tens of molecules, thus showing high density, high reliability, miniaturization, low cost, and automation of production of electronic assembly. Currently, advanced electronic products, particularly computer and communication products, commonly adopt SMT technology, and printed circuit boards have the advantages of high linear density, light weight, thin thickness, good flexibility and the like, and the SMT technology is widely adopted in the production of the printed circuit boards. The printing process is an important process in the surface mounting technology, and a screen is required for the process. In the existing production process, the net plates are generally stacked on a forklift or a flat car for transportation, and the net plates are relatively fine and are easy to damage, so that great loss is caused to production.

The current chinese patent with publication number CN201941817U discloses a material vehicle for screen printing process, comprising: the first layer is provided with an opening with an open top; the second layer is provided with an opening with an open side wall, the third layer is provided with an opening with an open side wall, and the top surface and the bottom surface of the third layer are respectively provided with a placing groove in one-to-one correspondence; and the movable wheel is arranged at the bottom of the third layer.

Above-mentioned material car is equipped with first layer, second floor and third layer, and first layer is equipped with the open opening in top, and the second floor is equipped with the open opening of lateral wall, and first layer and second time are used for placing the material, and the third layer is equipped with the standing groove and places the otter board, can carry out reliable transportation to otter board and material. However, many printing tools and materials are needed in the printing process, and the above-mentioned material vehicle can store the printing tools and materials, but there are some problems in use, for example, tools and auxiliary materials such as a scraper, paper wiping, solder paste, etc. are used in the SMT printing process, and the scraper and the paper wiping are randomly placed on the material vehicle, which can affect the service life of the scraper and cause the pollution of the paper wiping; in addition, above-mentioned material car is equipped with three layer construction, and when the otter board was great, the third layer is corresponding higher, can cause the height on first layer and second layer higher like this, and inconvenient operating personnel takes instrument and the material of placing on first layer and the second layer. In view of this, how to design a tooling vehicle which can store tools and accessories such as scrapers, paper wipes, screens and solder paste separately and is convenient for operators to take the tools and accessories is the technical problem to be solved by the utility model.

Disclosure of Invention

The utility model provides a tooling vehicle for SMT printing procedures, which is used for storing tools and auxiliary materials such as scrapers, paper wiping, screen plates and solder paste in different types and is convenient for operators to take the tools and the auxiliary materials.

In order to achieve the technical purpose, the utility model is realized by adopting the following technical scheme:

in one aspect, the present utility model provides an SMT printing process cartridge comprising:

a top frame provided with a placement table, wherein the placement table is configured for placing printing auxiliary materials and/or auxiliary tools;

the bottom frame is arranged below the top frame, and a rolling piece is arranged at the bottom of the bottom frame;

a supporting frame connected between the top frame and the bottom frame;

the screen plate frame is arranged in a screen plate space formed by enclosing the top frame, the bottom frame and the supporting frame;

the scraper rest is arranged on the support frame and is positioned outside the screen plate space; and, a step of, in the first embodiment,

and the paper wiping frame is arranged on the top frame and/or the supporting frame and is positioned above the scraper frame, and the paper wiping frame is configured for placing paper wiping.

Compared with the prior art, the utility model has the advantages and positive effects that: the top frame, the bottom frame and the supporting frame form a frame structure of the vehicle body; the storage table is used for storing printing auxiliary materials and/or auxiliary tools, the screen plate frame is used for storing screen plates, the scraper frame is used for storing scrapers, and the paper wiping frame is used for storing paper wiping; by arranging different storage areas, printing auxiliary materials and printing tools such as a scraper, a paper, a screen and solder paste can be stored separately, so that the printing auxiliary materials and the printing tools are convenient for operators to take, and the printing auxiliary materials and the printing tools such as the scraper, the paper, the screen and the solder paste are stored in specific areas respectively, so that the printing auxiliary materials and the printing auxiliary materials can be prevented from being damaged or polluted due to collision, and the printing tools and the printing auxiliary materials can be protected; simultaneously, uniformly store printing auxiliary materials and printing tools on the tooling vehicle, do not need the frequent multiple places of back and forth of operating personnel to take, have saved the manpower.

In some embodiments of the present application, the doctor blade holder comprises:

the mounting plate is connected with the support frame and is provided with a first hanging hole and a sliding rail; and, a step of, in the first embodiment,

the sliding block is arranged on the sliding rail in a sliding way, a second hanging hole is formed in the sliding block, and the first hanging hole and the second hanging hole are configured to be used for hanging the scraper.

The mounting plate is connected with the support frame through the mounting plate and the sliding block, and a first hanging hole and a sliding rail are formed in the mounting plate; the sliding block is arranged on the sliding rail in a sliding way, the second hanging holes are formed in the sliding block, the positions of the sliding block on the sliding rail can be adjusted according to the distances between different scrapers, the distance between the second hanging holes and the first hanging holes is adjusted, and the scraper rest is convenient to hang scrapers of different models.

In some embodiments of the present application, the paper towel holder comprises:

the fixing blocks are arranged on the top frame and/or the supporting frame in pairs, and open slots are formed in the upper ends of the fixing blocks; and, a step of, in the first embodiment,

the rod body penetrates through the opening groove and is detachably arranged on the fixed block.

Through setting up fixed block and body of rod, the fixed block sets up in pairs on roof-rack and/or support frame, and the upper end of fixed block is equipped with the open slot, and the body of rod passes the open slot, and detachably sets up in the fixed block, conveniently places the wipe on the body of rod like this.

In some embodiments of the present application, the screen frame includes:

the upper grooves are arranged on the top frame, and the openings of the upper grooves face downwards; and, a step of, in the first embodiment,

the upper grooves are arranged on the underframe, the openings of the upper grooves face upwards, and the upper grooves correspond to the lower grooves one by one.

The upper grooves are formed in the top frame, the lower grooves are formed in the bottom frame, and the upper grooves correspond to the lower grooves one by one, so that storage areas of the screen plates are formed; on one hand, the screen plate can be placed between the corresponding upper groove and lower groove, so that the screen plate can be prevented from toppling over and is prevented from being damaged; on the other hand, a plurality of upper grooves and a plurality of lower grooves can separate adjacent net plates, so that operators can conveniently take the net plates.

In some embodiments of the present application, the tooling cart further comprises:

the protection frame is arranged on the periphery of the object placing table and is connected with the top frame.

Through setting up the guard frame in the week side of putting the thing platform, the guard frame is connected with the roof-rack, and the guard frame can prevent to put the article on the thing platform and drop.

In some embodiments of the present application, a storage plate is disposed on the protective frame, the storage plate is located above the storage table, and a plurality of through holes are disposed on the storage plate and configured to store bottled printing auxiliary materials.

Through setting up the board of depositing on the protection frame, the board of depositing is located put the top of thing platform, deposit and set up a plurality of through-holes on the board, the through-hole is configured to be used for depositing bottled printing material, can prevent like this that bottled printing material from empting and unrestrained.

In some embodiments of the present application, the storage plate is located at one end of the storage table, and a ratio of an area of the storage plate to an area of the storage table is 1/4-1/2.

The storage plate is arranged at one end part of the object placing table, the ratio of the area of the storage plate to the area of the object placing table is 1/4-1/2, so that the object placing table is divided into two areas, one area is the area where the storage plate is arranged and is used for placing bottled printing auxiliary materials, and the bottled printing auxiliary materials can be prevented from falling down; the other area can store non-bottled printing auxiliary materials or auxiliary tools, so that classified storage is realized, and the non-bottled printing auxiliary materials or auxiliary tools are convenient for operators to take.

the pushing handle is arranged on the top frame and/or the supporting frame.

By arranging the pushing hands on the top frame and/or the supporting frame, the working personnel can conveniently push the tool car.

In some embodiments of the present application, the support frame is provided with a signboard storing box.

Through setting up the signboard case on the support frame, conveniently deposit the signboard, make things convenient for the operating personnel to distinguish different frock cars.

In some embodiments of the present application, the rolling elements are disposed at four corners of the bottom of the chassis, and the rolling elements are universal pulleys.

The rolling elements are arranged at the four corners of the bottom of the underframe, so that an operator can conveniently push the tool car to a required area; the rolling piece is arranged to be a universal pulley, and the universal pulley can freely rotate, so that an operator can conveniently push the tool car to turn.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic structural view of a tooling vehicle for an SMT printing process according to the present utility model;

FIG. 2 is an enlarged schematic view of a portion of the area A of FIG. 1;

FIG. 3 is a front view of another SMT printing process tooling cart according to the present disclosure;

fig. 4 is a right side view of another tooling vehicle for SMT printing process provided by the present utility model.

Reference numerals illustrate:

a top frame 10 and a placement table 101;

a chassis 20, rolling members 201;

a supporting frame 30, a first frame 301, a third frame 302, a fourth frame 303, a fifth frame 304, a signboard storing box 305, a first plate 306, a second plate 307;

the scraper rest 40, the mounting plate 401, the first hanging hole 4011, the sliding rail 4012, the sliding block 402, the second hanging hole 4021 and the avoiding hole 4022;

a paper wiping frame 50, a fixed block 501 and a rod body 502;

a screen frame 60, an upper tank 601, a lower tank 602;

a protective frame 70, a storage plate 701, a through hole 7012;

a push handle 80;

the screen space 90.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "transverse," "inner," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, 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.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 4, the present application provides a tooling vehicle for an SMT printing process, which includes a top frame 10, a bottom frame 20, a supporting frame 30, a screen frame 60, a doctor frame 40, and a wiper frame 50.

The top frame 10 is provided with a placement table 101, and the placement table 101 is configured to be used for placing printing auxiliary materials and/or auxiliary tools, wherein the printing auxiliary materials mainly comprise printing gummed paper, paster materials, solder paste, paster glue and the like, the auxiliary tools comprise material boxes, scissors and the like, and the printing tools mainly comprise screen plates, scrapers and the like;

the bottom frame 20 is arranged below the top frame 10, and a rolling element 201 is arranged at the bottom of the bottom frame, and the rolling element 201 is convenient for operators to move the tool car;

the support frame 30 is connected between the top frame 10 and the bottom frame 20 in the vertical direction;

specifically, the support frame 30 includes a first frame 301, a second frame, a third frame 302, a fourth frame 303, a fifth frame 304, and a sixth frame; the first frame 301, the second frame, the fifth frame 304 and the sixth frame are in a straight line shape, the third frame 302 and the fourth frame 303 are in an L shape, the first frame 301 and the second frame are arranged at two ends of the middle part of the tool car, the third frame 302 and the fourth frame 303 are arranged at one side of the tool car, and the fifth frame 304 and the sixth frame are arranged at the other side of the tool car;

the paper wiping frame 50 is arranged on the top frame 10 and is positioned above the scraping frame 40, and the paper wiping frame 50 is configured for placing paper wiping;

the screen frame 60 is disposed in a screen space 90 defined by the top frame 10, the bottom frame 20, the first frame 301, the second frame, the fifth frame 304, and the sixth frame;

the doctor blade holder 40 is disposed between the third frame 302 and the fourth frame 303, and is located outside the screen space 90, so that a doctor blade can be conveniently taken.

Specifically, the object placing table 101, the scraper frame 40, the paper wiping frame 50, the screen plate frame 60 and other frame bodies are arranged on the tool car, wherein the object placing table 101 is used for storing printing auxiliary materials and/or auxiliary tools; the scraper rest 40 is used for storing scrapers, and the paper wiping frame 50 is used for storing paper wiping; the screen plate frame 60 is used for storing a screen plate, so that the tooling vehicle is divided into a plurality of storage areas such as a printing auxiliary material storage area, a scraper storage area, a wiping storage area, a screen plate storage area and the like, and operators can conveniently store tools and printing auxiliary materials on the tooling vehicle in different categories; meanwhile, a plurality of storage areas are integrated on one tool car, so that operators are prevented from frequently reciprocating to a plurality of areas to take tools and printing auxiliary materials, labor is saved, and production and use are facilitated.

Illustratively, a first plate 306 is disposed between the first and second frames 301, 307 is disposed between the fifth and sixth frames 304, 307.

Specifically, by providing the first plate 306 between the first frame 301 and the second frame, and providing the second plate 307 between the fifth frame 304 and the sixth frame, the net plate on the net plate frame 60 is protected, and the net plate is prevented from falling out of the net plate frame 60 and falling onto the ground when the net plate is askew.

Illustratively, the first plate 306 and the second plate 307 are each fabricated from a steel material.

As shown in connection with fig. 1, 2 and 3, in one embodiment of the present application, the doctor blade 40 includes a mounting plate 401 and a slider 402.

One end of the mounting plate 401 is connected with the third frame body 302, the other end of the mounting plate 401 is connected with the fourth frame body 303, and a first hanging hole 4011 and a sliding rail 4012 are arranged on the mounting plate 401;

the slider 402 is slidably disposed on the sliding rail 4012, and a second hanging hole 4021 is disposed on the slider 402, and the first hanging hole 4011 and the second hanging hole 4021 are configured to hang the doctor blade.

It should be noted that, the back of the scraper is provided with a pair of screw rods, and the distances between the two screw rods on the back of the scraper with different models are different, so that when the scraper is hung, the two screw rods on the back of the scraper are respectively inserted into the first hanging hole 4011 and the second hanging hole 4021 to hang.

Specifically, by arranging the mounting plate 401 and the sliding block 402, one end of the mounting plate 401 is connected with the third frame 302, the other end is connected with the fourth frame 303, and the mounting plate 401 is provided with a first hanging hole 4011 and a sliding rail 4012; the slider 402 slides and sets up in slide rail 4012, is equipped with second hanging hole 4021 on the slider 402, and first hanging hole 4011 and second hanging hole 4021 size are equal, can adjust the distance between first hanging hole 4011 and the second hanging hole 4021 according to the interval adjustment slider 402 on slide rail 4012 of different scrapers like this, makes things convenient for scraper rest 40 to hang the scraper of different models.

Specifically, the slide rail 4012 is rectangular, including first slide rail and second slide rail, and slider 402 is the cuboid, and the upper and lower both ends of slider 402 pass through the bolt fastening on first slide rail and the second slide rail, can reduce the rocking of slider 402 like this, and adjusting bolt can elasticity slider 402 simultaneously, makes slider 402 slide on first slide rail and second slide rail to adjust the distance between first hanging hole 4011 and the second hanging hole 4021.

Referring to fig. 2, in another embodiment of the present application, an avoidance hole 4022 is provided on a mounting plate 401 between a first sliding rail and a second sliding rail, where the avoidance hole 4022 provides a moving space for a lead screw on a back of a scraper.

In some embodiments of the present application, the slider 402 is snapped onto the slide 4012.

Specifically, the side wall of the slide rail 4012 is provided with a groove body, and the edge of the slider 402 is inserted into the groove body, so that the slider 402 can slide reciprocally on the slide rail 4012.

As shown in connection with fig. 1, in some embodiments of the present application, the paper towel holder 50 includes a fixed block 501 and a rod 502.

The fixed blocks 501 are arranged on two sides of the top frame 10 in pairs, and open slots are formed in the upper ends of the fixed blocks 501;

the rod 502 passes through the open slot and is detachably arranged on the fixed block 501.

Specifically, through setting up fixed block 501 and body of rod 502, fixed block 501 sets up in the both sides of roof-rack 10 in pairs, and the upper end of fixed block 501 is equipped with the open slot, and body of rod 502 passes the open slot, and detachably sets up in fixed block 501, conveniently places the wiping paper on body of rod 502 like this.

In one embodiment, the open slot is U-shaped.

In the printing process, the paper is often required to be wiped, and the paper is mainly made of natural wood pulp and polyester fibers, so that the formed wood pulp/polyester double-layer structure is strong, high-efficiency water and oil absorption can be realized, the paper is soft, dust is not removed, the cleaning effect is good, the paper has good absorption performance on water, oil and other solvents, can quickly absorb water, greasy dirt and other liquids, and is mainly used for wiping SMT (surface mount technology) screen plates in the printing industry.

It should be noted that the paper towel is placed on the rod 502 in a roll. When the roll of paper is used, the rod 502 can be detached from the fixed block 501, and a new roll of paper can be placed on the rod 502.

Specifically, the rod 502 has a cylindrical rod-shaped structure or a rectangular rod-shaped structure, and of course, the shape of the rod 502 includes, but is not limited to, the above-described structure.

As shown in connection with fig. 1 and 4, in some embodiments of the present application, the grid tray 60 includes a plurality of upper slots 601 and a plurality of lower slots 602;

a plurality of upper grooves 601 are arranged on the top frame 10, and the openings of the upper grooves face downwards; and, a step of, in the first embodiment,

the plurality of lower grooves 602 are disposed on the chassis 20, and the openings are upward, and the plurality of upper grooves 601 are in one-to-one correspondence with the plurality of lower grooves 602.

Specifically, by providing a plurality of upper grooves 601 in the top frame 10, the upper grooves 601 are opened downward, and a plurality of lower grooves 602 are provided in the bottom frame 20, the lower grooves 602 are opened upward, and the plurality of upper grooves 601 are in one-to-one correspondence with the plurality of lower grooves 602, thus forming a storage area of a plurality of net plates; the mesh plate can be placed in the mesh plate holder 60 upright;

on one hand, the net plate can be placed between the corresponding upper groove 601 and lower groove 602, so that the net plate can be prevented from toppling over and is prevented from being damaged; on the other hand, the plurality of upper grooves 601 and the plurality of lower grooves 602 may separate adjacent net plates, facilitating the operator to take the net plates.

Specifically, both the upper and lower grooves 601 and 602 are U-shaped. Of course, the shapes of the upper and lower grooves 601 and 602 may be set according to actual needs.

In one embodiment of the present application, the tooling vehicle further includes a protective frame 70.

The protective frame 70 is provided on the peripheral side of the table 101 and is connected to the top frame 10.

Specifically, by arranging the protective frame 70 on the peripheral side of the object placing table 101, the protective frame 70 is connected with the upper end of the top frame 10, the protective frame 70 heightens the height around the object placing table 101, and when the print auxiliary materials and/or auxiliary tools are placed on the object placing table 101, the protective frame 70 can prevent the print auxiliary materials and/or auxiliary tools on the object placing table 101 from falling.

In another embodiment of the present application, as shown in fig. 1, a storage plate 701 is provided on the protective frame 70, the storage plate 701 is located above the object table 101, and a plurality of through holes 7012 are provided on the storage plate 701, and the through holes 7012 are configured to store bottled printing auxiliary materials.

Specifically, by providing the storage plate 701 on the protective frame 70, and providing the plurality of through holes 7012 on the storage plate 701, the through holes 7012 are configured to store bottled printed materials, so that the bottled printed materials can be prevented from being poured to spill the pollution of the placement table 101.

The size and number of the holes 7012 may be set according to actual needs.

Specifically, bottled printing materials mainly comprise surface mount adhesives and solder pastes.

The tin paste is a paste substance formed by fully mixing tin powder particles and a scaling powder medium, wherein the tin powder particles are compounds formed by two or more metals, and the metal components contained in the lead-free tin paste are usually tin, silver and copper; the flux medium mainly comprises rosin, resin, an active agent, a viscosity regulator, a solvent and the like. The solder paste is heated and melted at high temperature to realize the mechanical and electrical connection between the element and the circuit board.

The adhesive is also called red adhesive, is a red gelatinous substance and is an adhesive. The main component of the patch adhesive is epoxy resin or a mixture of acrylic resin and hardener. The main function is to pre-fix the components on the printed circuit board.

The solder paste printing technology adopts the prepared screen plate, and the screen plate is directly contacted with a printer by a certain method, so that the solder paste uniformly flows on the screen plate and is injected into the meshes. When the screen leaves the printing plate, the solder paste falls off from the mesh holes in the shape of the mesh hole patterns onto the corresponding pad patterns of the printing plate, so that the printing of the solder paste on the printing plate is completed. The printer prints solder paste on the bonding pads, and adopts non-contact screen printing and contact stencil printing, and SMT generally adopts stencil printing, which is also conventionally called screen printing.

Both solder paste and paste are thixotropic fluids and have a viscous nature. When the scraper moves forwards at a certain speed and angle, a certain pressure is generated on the solder paste, the solder paste is pushed to roll in front of the scraper, the pressure required for injecting the solder paste into the mesh holes or the leak holes is generated, the viscous friction force of the solder paste enables the solder paste to shear at the joint of the scraper and the screen plate, the viscosity of the solder paste is reduced by the shear force, and the solder paste is smoothly injected into the mesh holes or the leak holes.

In some embodiments of the present application, the storage plate 701 is located at one end of the table 101, and the ratio of the area of the storage plate 701 to the area of the table 101 is 1/4 to 1/2.

Specifically, by arranging the storage plate 701 at one end of the storage platform 101, the ratio of the area of the storage plate 701 to the area of the storage platform 101 is 1/4-1/2, so that the storage platform 101 is divided into two areas, one area is the area where the storage plate 701 is located, and is used for placing bottled printing auxiliary materials, so that the bottled printing auxiliary materials can be prevented from toppling; the other area can store non-bottled printing auxiliary materials or auxiliary tools, so that classified storage is realized, and the non-bottled printing auxiliary materials or auxiliary tools are convenient for operators to take.

Illustratively, the ratio of the area of storage plate 701 to the area of storage platform 101 is 1/3.

In some embodiments of the present application, the tooling vehicle further includes a push handle 80.

The pushing hands 80 are provided to the top frame 10 and/or the supporting frame 30.

Specifically, by providing the pushing hands 80 on the top frame 10 and/or the supporting frame 30, it is convenient for the operator to push the tooling cart to a desired position.

Specifically, the pushing hand 80 is transversely disposed between the third frame 302 and the fifth frame 304, and the pushing hand 80 has a cylindrical rod-shaped structure.

In one embodiment of the present application, the pushing handle 80 is provided with an anti-slip cover, so as to prevent slipping when the operator holds the pushing handle.

Specifically, the anti-slip sleeve is prepared from a silica gel material. Of course, it is understood that the slip cover may be made of other materials.

In some embodiments of the present application, a sign housing 305 is provided on the support shelf 30.

Specifically, the signboard storing box 305 is provided below the pusher 80, and the opening of the signboard storing box 305 faces the horizontal direction.

It should be noted that, in order to meet the needs of actual production, on the SMT production line, a plurality of tooling vehicles will be generally provided, different tooling vehicles can be used for placing different articles, and through setting up the signboard case 305 on the support frame 30, the signboard can be placed in the signboard case 305, thereby facilitating the operator to distinguish different tooling vehicles.

As shown in connection with fig. 1, in some embodiments of the present application, rolling members 201 are disposed at four corners of the bottom of the chassis 20.

Specifically, by providing the rolling members 201 at the four corners of the bottom of the chassis 20, it is convenient for the operator to push the tooling cart to a desired area.

In some embodiments of the present application, the rolling member 201 is a universal pulley.

Specifically, by setting the rolling element 201 as a universal pulley, the universal pulley can freely rotate, which is convenient for operators to push the tool car to turn.

It should be noted that at least one of the four universal pulleys is provided with a stop piece, so that when the tool car is not required to be pushed, the stop piece can lock the universal pulley, the tool car is prevented from sliding automatically, and the use safety is improved.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An tooling vehicle for an SMT printing process, comprising:

a supporting frame connected between the top frame and the bottom frame;

2. The tooling vehicle for an SMT printing process according to claim 1, wherein said doctor blade holder comprises:

3. The tooling vehicle for an SMT printing process according to claim 1, wherein said wiping frame comprises:

4. The tooling vehicle for an SMT printing process according to claim 1, wherein said screen frame comprises:

5. A tooling vehicle for an SMT printing process according to any one of claims 1 to 4, wherein said tooling vehicle further comprises:

6. A tooling vehicle for an SMT printing process according to claim 5 wherein,

the protection frame is provided with a storage plate, the storage plate is positioned above the storage table, the storage plate is provided with a plurality of through holes, and the through holes are configured to store bottled printing auxiliary materials.

7. A tooling vehicle for an SMT printing process according to claim 6 wherein,

the storage plate is positioned at one end part of the object placing table, and the ratio of the area of the storage plate to the area of the object placing table is 1/4-1/2.

8. A tooling vehicle for an SMT printing process according to any one of claims 1 to 4, wherein said tooling vehicle further comprises:

the pushing handle is arranged on the top frame and/or the supporting frame.

9. A tooling vehicle for an SMT printing process according to any one of claims 1-4 wherein,

the support frame is provided with a signboard storing box.

10. The tooling vehicle for an SMT printing process according to any one of claims 1 to 4, wherein said rolling members are provided at four corners of the bottom of said chassis, and said rolling members are universal pulleys.