CN219042124U

CN219042124U - SMT chip mounter dispensing mechanism for mainboard

Info

Publication number: CN219042124U
Application number: CN202223223540.5U
Authority: CN
Inventors: 杨云峰; 代茂强
Original assignee: Yibin Chuangyi Technology Co ltd
Current assignee: Yibin Chuangyi Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model provides an SMT chip mounter dispensing mechanism for a motherboard, and belongs to the technical field of SMT chip mounters. Including the riser, install the backup pad through elevating system on the riser, the fixed plate is installed on the top of backup pad, the standing groove has all been seted up to both sides symmetry around the top of fixed plate, the inside activity of standing groove is equipped with the mainboard main part, the L template is installed to the front and back bilateral symmetry that the top of backup pad corresponds the fixed plate. According to the utility model, the placement groove can limit the position of the main body of the main board, so that the dispensing is accurate; be equipped with four standing grooves on the fixed plate, can place four mainboard main parts, correspond simultaneously to design four dispensing valves, very big improvement the production demand, avoided the difficult problem that needs a plurality of station a plurality of personnel to operate under the high circumstances of production demand, reduction in production cost. The placing grooves are formed in the fixing plate, so that the position of the main body of the main board can be limited, and the dispensing is accurate.

Description

SMT chip mounter dispensing mechanism for mainboard

Technical Field

The utility model provides an SMT chip mounter dispensing mechanism for a motherboard, and belongs to the technical field of chip mounters.

Background

The information disclosed in the background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Chip mounter: also known as "placement machine" or "surface mount system", in a production line, it is disposed after a dispenser or screen printer; SMT is a surface mount technology (surface mount technology), called surface mount or surface mount technology, which is currently one of the most popular technologies and techniques in the electronic assembly industry; the full-automatic SMT chip mounter is used for realizing high-speed and high-precision full-automatic mounting of components. However, the traditional chip mounter is difficult to compress tightly fixed processing to the mainboard when the point is glued, leads to the mainboard to appear rocking the aversion etc. when the point is glued and leads to rubberizing position error to lead to follow-up mainboard use etc. to appear problem etc. and bring very big inconvenience.

Publication No.: CN214102223U discloses a SMT chip mounter dispensing device for mobile phone motherboard relates to SMT chip mounter technical field. According to the utility model, a fixed column is fixedly connected with a storage plate through a lifting mechanism, a main plate body is placed on the upper surface of the storage plate, two fixed blocks are fixedly connected to the upper surface of the storage plate, a rotating plate is rotatably connected to the upper surface of the fixed blocks, a sliding column is slidably connected to the upper inner wall of the rotating plate, one end of the sliding column penetrates through the rotating plate and is fixedly connected with a pressing plate, a reset spring is sleeved on the outer surface of the sliding column, the fixed plate is fixedly connected to the side wall of the fixed column, an inner groove is formed in the fixed plate, a hydraulic cylinder is slidably connected to the inner groove, and the output end of the hydraulic cylinder is fixedly connected with a telescopic rod through a telescopic rod which penetrates through the lower inner wall of the fixed plate and is fixedly connected with a dispensing valve.

The utility model solves the problem that the existing chip mounter is difficult to compress and fix the main board when dispensing, so that the main board is rocked and shifted when dispensing, and the error occurs in the rubberizing position.

However, in the use process, the utility model can only carry out the dispensing operation on 1 main board main body at a time, but in the industry, under the condition of high production requirement, a plurality of stations and a plurality of personnel are required to be added, so that the production cost is increased, and meanwhile, the main board main body is not limited in the application by the placement position, so that an operator cannot well place the main board main body at the correct position every time, and the accurate position of each dispensing can not be ensured under the condition that the dispensing valve position is unchanged. Therefore, an SMT chip mounter dispensing mechanism for a motherboard is now proposed.

Disclosure of Invention

According to the SMT chip mounter dispensing mechanism for the main board, the placement groove can limit the position of the main board main body, so that dispensing is accurate; be equipped with four standing grooves on the fixed plate, can place four mainboard main parts, correspond simultaneously to design four dispensing valves, very big improvement the production demand, avoided the difficult problem that needs a plurality of station a plurality of personnel to operate under the high circumstances of production demand, reduction in production cost. The placing grooves are formed in the fixing plate, so that the position of the main body of the main board can be limited, and the dispensing is accurate.

The utility model provides an SMT chip mounter dispensing mechanism for a motherboard, which comprises a vertical plate, wherein a supporting plate is arranged on the vertical plate through a lifting mechanism, a fixed plate is arranged at the top end of the supporting plate, placing grooves are symmetrically formed in the front side and the rear side of the top end of the fixed plate, main motherboard bodies are movably arranged in the placing grooves, L-shaped boards are symmetrically arranged at the top end of the supporting plate corresponding to the front side and the rear side of the fixed plate, arc openings of the L-shaped boards are oppositely arranged, connecting boards are arranged at the bottom ends of horizontal sections of the L-shaped boards through up-down moving mechanisms, pressing plates are arranged at the bottom ends of the connecting boards through slowing mechanisms, each pressing plate corresponds to two main motherboard bodies at the same side respectively, a horizontal plate is arranged at the upper side of the vertical plate corresponding to the position of the fixed plate, an electric telescopic rod is arranged at the top end of the horizontal plate, the free end of the electric telescopic rod penetrates through the horizontal plate to the lower side of the horizontal plate, a moving plate is arranged, and a dispensing valve is arranged at the bottom end of the moving plate corresponding to the position of four main motherboard bodies.

Further, elevating system includes the inside vertical groove of seting up of riser, the inside rotation in vertical groove installs the lead screw, the inside in vertical groove is located one side fixed mounting of lead screw has the gag lever post, the thread bush is equipped with the thread bush piece on the lead screw, the one end and the gag lever post slip cap of thread bush piece are established, the connecting block is installed to the one end that the gag lever post was kept away from to the thread bush piece, the through groove that supplies the connecting block to pass through has been seted up to one side in vertical groove, the connecting block wears out and extends to outside through the groove, and with one side fixed connection of backup pad.

Further, a motor is installed at the top end of the vertical plate, and an output shaft of the motor is fixedly connected with the top end of the screw rod.

Further, the thread sleeve block is in sliding connection with the limiting rod.

Further, the up-and-down moving mechanism comprises a hydraulic cylinder, the top end of the hydraulic cylinder is arranged at the bottom end of the horizontal section of the L-shaped plate, and the free end of the hydraulic cylinder is fixedly connected with the center of the top end of the connecting plate.

Further, slow down the mechanism and include supplementary telescopic link, spring, supplementary telescopic link is evenly installed to the bottom of connecting plate, the top fixed connection of the bottom of supplementary telescopic link and clamp plate, every all overlap on the supplementary telescopic link and be equipped with the spring, the bottom fixed connection of the top of spring and connecting plate, the bottom of spring and the top fixed connection of clamp plate.

Further, a protective pad is arranged at the bottom end of the pressing plate.

The utility model has the beneficial effects that:

1. according to the utility model, the four placing grooves are formed in the fixing plate, so that four main board bodies can be placed, and meanwhile, four dispensing valves are correspondingly designed, so that the production requirement is greatly improved, the difficult problem that a plurality of stations are required to be operated by a plurality of personnel under the condition of high production requirement is avoided, and the production cost is reduced.

2. According to the utility model, the placing grooves are arranged on the fixing plate, so that the positions of the main body of the main board can be limited, and the dispensing is accurate.

Drawings

Fig. 1 is a schematic structural diagram of an SMT chip mounter dispensing mechanism for a motherboard.

Fig. 2 is a schematic diagram of a partial top view structure of an SMT chip mounter dispensing mechanism for a motherboard according to the present utility model.

Fig. 3 is a schematic structural diagram of a slowing mechanism of an SMT chip mounter dispensing mechanism for a motherboard.

Fig. 4 is a schematic diagram of a distribution structure of a placement groove of an SMT chip mounter dispensing mechanism for a motherboard.

1. A vertical plate; 2. a lifting mechanism; 201. a vertical slot; 202. a screw rod; 203. a limit rod; 204. a threaded sleeve block; 205. a connecting block; 206. a pass through slot; 207. a motor; 3. a support plate; 4. a fixing plate; 5. a placement groove; 6. a main board main body; 7. an L-shaped plate; 8. an up-and-down moving mechanism; 801. a hydraulic cylinder; 9. a connecting plate; 10. a slowing mechanism; 1001. an auxiliary telescopic rod; 1002. a spring; 11. a pressing plate; 12. a horizontal plate; 13. an electric telescopic rod; 14. a moving plate; 15. dispensing valve; 16. and a protective pad.

Detailed Description

The utility model will be further described with reference to the accompanying drawings

According to the SMT chip mounter dispensing mechanism for the main board, shown in fig. 1-4, the SMT chip mounter dispensing mechanism for the main board comprises a vertical plate 1, wherein a supporting plate 3 is arranged on the vertical plate 1 through a lifting mechanism 2, a fixed plate 4 is arranged at the top end of the supporting plate 3, a placing groove 5 is symmetrically arranged at the front side and the rear side of the top end of the fixed plate 4, a main board body 6 is movably arranged in the placing groove 5, an L-shaped board 7 is symmetrically arranged at the top end of the supporting plate 3 corresponding to the front side and the rear side of the fixed plate 4, arc openings of the L-shaped board 7 are oppositely arranged, a connecting plate 9 is arranged at the bottom end of a horizontal section of the L-shaped board 7 through an up-down moving mechanism 8, a pressing plate 11 is arranged at the bottom end of the connecting plate 9 through a slowing mechanism 10, a horizontal plate 12 is arranged at the position of the upper side of the vertical plate 1 corresponding to the fixed plate 4 respectively, an electric telescopic rod 13 is arranged at the top end of the horizontal plate 12, an electric telescopic rod 13 extends to the lower side of the horizontal plate 12 through the horizontal plate 12, a moving plate 14 is arranged at the bottom end of the electric telescopic rod 13, and four main board bodies 14 are respectively arranged at positions corresponding to the positions of the main board 6.

Specifically, elevating system 2 includes the inside vertical groove 201 of seting up of riser 1, the inside rotation in vertical groove 201 installs lead screw 202, the inside in vertical groove 201 is located one side fixed mounting of lead screw 202 has gag lever post 203, the screw thread cover is equipped with screw thread cover piece 204 on the lead screw 202, the one end and the gag lever post 203 slip cover of screw thread cover piece 204 are established, connecting block 205 is installed to the one end that gag lever post 203 was kept away from to screw thread cover piece 204, pass through groove 206 that supplies connecting block 205 to pass through has been seted up to one side in vertical groove 201, connecting block 205 wears out and extends to outside through groove 206, and one side fixed connection with backup pad 3, motor 207 is installed on the top of riser 1, the output shaft of motor 207 and the top fixed connection of lead screw 202. The thread bushing block 204 is in sliding connection with the limit rod 203. The lifting mechanism 2 can drive the supporting plate 3 to move up and down.

Specifically, the up-down moving mechanism 8 includes a hydraulic cylinder 801, the top end of the hydraulic cylinder 801 is mounted at the bottom end of the horizontal section of the L-shaped plate 7, and the free end of the hydraulic cylinder 801 is fixedly connected with the top center of the connecting plate 9.

Specifically, the slowing mechanism 10 includes auxiliary telescopic rod 1001, spring 1002, auxiliary telescopic rod 1001 is evenly installed to the bottom of connecting plate 9, the top fixed connection of the bottom of auxiliary telescopic rod 1001 and clamp plate 11, every all overlap on the auxiliary telescopic rod 1001 and be equipped with spring 1002, the bottom fixed connection of the top of spring 1002 and connecting plate 9, the bottom of spring 1002 and the top fixed connection of clamp plate 11.

Specifically, a protective pad 16 is mounted at the bottom end of the pressing plate 11. The protective pad 16 protects the main board body 6 from crushing.

The working principle of the utility model

When the device is used, the main board body 6 is placed in the placing groove 5, then the hydraulic cylinder 801 is started, the free end of the hydraulic cylinder 801 drives the connecting plate 9 and the pressing plate 11 to move downwards to limit the main board body 6, wherein in the process of continuously moving downwards to limit pressing after the pressing plate 11 contacts the top end surface of the main board body 6, the auxiliary telescopic rod 1001 is contracted, the spring 1002 is contracted, and the main board body 6 is prevented from being damaged due to transitional extrusion of the pressing plate 11; then the electric telescopic rod 13 is started to start the dispensing process.

The utility model and its embodiments have been described in terms of components which are standard components or which are known to those skilled in the art, whose construction and principle are known to those skilled in the art from technical manuals or by routine experimentation, and are not limited to the embodiments shown in the drawings, but are only one of them, without limiting the actual construction. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. SMT chip mounter dispensing mechanism for mainboard, its characterized in that: including riser (1), install backup pad (3) through elevating system (2) on riser (1), fixed plate (4) are installed on the top of backup pad (3), standing groove (5) have all been seted up to both sides around the top of fixed plate (4) symmetry, standing groove (5) inside activity is equipped with mainboard main part (6), L template (7) are installed to the front and back bilateral symmetry that corresponds fixed plate (4) in the top of backup pad (3), the arc mouth of L template (7) sets up relatively, connecting plate (9) are all installed through reciprocate mechanism (8) to the horizontal segment bottom of L template (7), clamp plate (11) are installed through slowing down mechanism (10) in the bottom of connecting plate (9), every clamp plate (11) correspond respectively two mainboard main parts (6) of homonymy, electric telescopic handle (13) are installed in the top of riser (1) corresponding the position of fixed plate (4), electric telescopic handle (13) are installed on the top of horizontal handle (12), electric telescopic handle (13) pass horizontal handle (12) and extend to horizontal handle (14) and extend to horizontal handle (12), glue dispensing valves (15) are arranged at the positions of the bottom ends of the moving plates (14) corresponding to the four main plate main bodies (6).

2. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 1, wherein: elevating system (2) are including vertical groove (201) of riser (1) inside seting up, lead screw (202) are installed in the inside rotation of vertical groove (201), the inside of vertical groove (201) is located one side fixed mounting of lead screw (202) and has gag lever post (203), the screw thread cover is equipped with screw thread cover piece (204) on lead screw (202), one end and gag lever post (203) slip cap of screw thread cover piece (204) are established, connecting block (205) are installed to one end that gag lever post (203) were kept away from to screw thread cover piece (204), pass through groove (206) that supply connecting block (205) to pass through are seted up to one side of vertical groove (201), connecting block (205) are worn out and are extended to outside through groove (206), and one side fixed connection with backup pad (3).

3. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 2, wherein: the motor (207) is installed at the top of the vertical plate (1), and an output shaft of the motor (207) is fixedly connected with the top of the screw rod (202).

4. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 2, wherein: the thread sleeve block (204) is in sliding connection with the limiting rod (203).

5. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 1, wherein: the up-and-down moving mechanism (8) comprises a hydraulic cylinder (801), the top end of the hydraulic cylinder (801) is arranged at the bottom end of the horizontal section of the L-shaped plate (7), and the free end of the hydraulic cylinder (801) is fixedly connected with the center of the top end of the connecting plate (9).

6. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 1, wherein: the utility model discloses a slow down mechanism (10) including supplementary telescopic link (1001), spring (1002), supplementary telescopic link (1001) are evenly installed to the bottom of connecting plate (9), the top fixed connection of the bottom of supplementary telescopic link (1001) and clamp plate (11), every all overlap on supplementary telescopic link (1001) and be equipped with spring (1002), the bottom fixed connection of top and connecting plate (9) of spring (1002), the top fixed connection of bottom and clamp plate (11) of spring (1002).

7. The SMT pick and place machine dispensing mechanism for a motherboard according to claim 1, wherein: the bottom end of the pressing plate (11) is provided with a protection pad (16).