CN219068508U

CN219068508U - SMT buffer memory machine

Info

Publication number: CN219068508U
Application number: CN202223335894.9U
Authority: CN
Inventors: 蒋荣荣
Original assignee: Shenzhen Xinrongchuang Electronic Equipment Co ltd
Current assignee: Shenzhen Xinrongchuang Electronic Equipment Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses an SMT (surface mounted technology) cache machine, which relates to the technical field of cache machines and comprises a cache machine body, wherein a front boss is fixedly arranged on the front side of the cache machine body, a heat radiation fan is arranged on the front side of the cache machine body, a ventilation screen is arranged at the top of the front boss, auxiliary machines are fixedly arranged on two sides of the cache machine body, a control panel is arranged at the top of each auxiliary machine, an abnormal alarm lamp post is further arranged at the top of each auxiliary machine, an inlet and outlet groove is formed in the cache machine body, a fixed waist rod penetrates through one auxiliary machine, a first motor is arranged on the outer side of the fixed waist rod, an adjusting screw is arranged at the output end of the first motor, linear guide bars are connected to the adjusting screw in a threaded mode, electric push rods are arranged on the front side and the back side of the cache machine body, and one electric push rod is arranged at four corner positions close to the cache machine body. Compared with the existing common SMT buffer memory, the SMT buffer memory has the advantages of being convenient for conveying and temporarily storing the PCB boards with different specifications.

Description

SMT buffer memory machine

Technical Field

The utility model relates to the technical field of cache memories, in particular to an SMT cache memory.

Background

The SMT production line is also called Surface Mount Technology (SMT), which is a new generation of electronic assembly technology developed from hybrid integrated circuit technology, and is characterized by adopting component surface mount technology and reflow soldering technology, so that the SMT is a new generation of assembly technology in electronic product manufacturing, and the SMT is a new generation of electronic assembly technology developed from hybrid integrated circuit technology, and after the electroplating of a circuit board is completed, the circuit board needs to be cooled, so that a temporary storage device is needed for cooling and buffering.

The utility model discloses a double-track cooling buffer machine as the utility model with the application number of CN 201822061963.9. The utility model can be used for caching and cooling the PCB after an SMT double-track production line furnace, a pair of PCBs can be simultaneously transmitted into a machine body through the second track inlet and the first track inlet, the cooling quantity of the PCBs is effectively improved, the inlet cooling fans can perform primary heat dissipation, then the PCBs are respectively stored in the second track cache area and the first track cache area, powerful heat dissipation is performed under the action of the fans in the cold area at the front side of the temporary storage area and the fans in the cold area at the rear side of the temporary storage area, the heat dissipation efficiency and the heat dissipation surface of the PCBs are effectively improved, the temporary storage of the PCBs is facilitated under the action of the temporary storage area, finally, the PCBs are transmitted to the next production link according to the principle of first in first out, the outlet cooling fans further perform cooling, the product quality is effectively ensured, but the space between the linear transmission guide rails is fixed, the PCBs with different sizes are inconvenient to be transmitted, the applicability range is poor, and the practicability is poor.

Accordingly, in view of the above, an SMT buffer is proposed to solve the existing structural shortcomings.

Disclosure of Invention

The present utility model is directed to an SMT buffer, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a SMT buffer memory machine, includes the buffer memory machine main part, the front side of buffer memory machine main part has set firmly preceding boss, and the front side of buffer memory machine main part installs the air heater to ventilation otter board has been seted up at the top of preceding boss, the auxiliary engine has all been set firmly in the both sides of buffer memory machine main part, and control panel is installed at the top of auxiliary engine, and the unusual warning lamp post is still installed at the top of auxiliary engine, the business turn over groove has been seted up in the buffer memory machine main part, one of them run through on the auxiliary engine has fixed waist pole, and installs first motor in the outside of fixed waist pole, install adjusting screw on the output of first motor, and threaded connection has linear guide bar on the adjusting screw, electric putter is all installed in front and the back of buffer memory machine main part, and electric putter installs one in four corner positions that are close to the buffer memory machine main part respectively, and electric putter's output rigid coupling has the antiskid piece, the inside of buffer memory machine main part is provided with adjusts the underframe, and adjusts one side of underframe and installs the second motor, install on the output of second motor, and install on the output of two-way motor, and be connected with fixed inner panel and flexible carrier plate, flexible carrier plate.

Further, a bottom groove is formed in the bottom center area of the buffer main body, a bottom box is placed in the bottom groove of the buffer main body, and the top of the bottom box is connected with a telescopic cylinder.

Further, the bottom box is provided with a slot which is communicated from front to back, the slot is provided with an upper pair and a lower pair, and the bottom of the bottom box is positioned at four corners of the bottom box and is provided with rollers.

Furthermore, the front and the back of the buffer main body are respectively inserted with a fixed inserted bar, and the fixed inserted bars are arranged in a U shape.

Furthermore, the fixed inserted link is fixedly sleeved with a limiting circular ring, the inner side of the limiting circular ring is fixedly connected with a spring, and the inner end of the spring is fixedly connected with the buffer main body.

Further, the outer contour of the fixed inner plate is attached to the inner cavity of the lifting buffer outer plate, and the lifting buffer outer plate slides up and down outside the fixed inner plate when driven.

Further, a sliding rod is inserted on the fixed inner plate, and two ends of the sliding rod are fixed in the adjusting bottom frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the bidirectional screw thread is arranged on the adjusting screw rod, so that the distance between the two linear guide bars is convenient to adjust, and the PCB with different specifications is conveyed, the bidirectional screw rod is arranged in the adjusting bottom frame, the second motor is started to drive the fixed inner plates to horizontally move under the limit of the sliding rod, the distance between the two fixed inner plates is also adjusted, the lifting buffer outer plates are synchronously adjusted along with the fixed inner plates, and meanwhile, the sliding clamping of the telescopic carrier plate and the central fixed carrier plate can adapt to the distance change between the two lifting buffer outer plates, so that the PCB with the specification of the cylinder is carried, and the applicability is wide and the practicability is good;

2. according to the utility model, the bottom box is placed in the bottom groove of the main body of the buffer machine, the upper inserting groove and the lower inserting groove are formed in the bottom box to be inserted with the fixed inserting rod, the limiting ring on the fixed inserting rod is connected with the spring on the main body of the buffer machine, so that the fixed inserting rod is subjected to the tensile force of the spring under the conventional state to maintain the fixation of the bottom box, when the fixed inserting rod is inserted with the pair of inserting grooves on the lower side of the bottom box, the roller is positioned above the bottom foot of the main body of the buffer machine, the main body of the buffer machine can be stably placed, the working personnel can lift the main body of the buffer machine upwards and then start the electric push rod, the electric push rod pushes the anti-slip sheet downwards until the anti-slip sheet is contacted with the ground, the main body of the buffer machine is supported, the fixed inserting rod is pulled outwards, the fixed inserting rod is inserted with the inserting groove on the lower side of the bottom box, the roller is positioned below the main body of the buffer machine to replace the bottom foot of the buffer machine to be contacted with the ground, and the bottom foot of the buffer machine is convenient to move.

Drawings

FIG. 1 is a first schematic view of a main structure of the present utility model;

FIG. 2 is a second schematic view of the main structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the structure of the bottom case of the present utility model;

FIG. 5 is a schematic view of a portion of a central fixed carrier plate in a buffer body according to the present utility model.

In the figure: 1. a cache main body; 2. a front boss; 3. a heat radiation fan; 4. a ventilation screen; 5. an auxiliary machine; 6. a control panel; 7. an abnormal alarm lamp post; 8. a slot; 9. fixing the waist bar; 10. a first motor; 11. adjusting a screw; 12. a linear guide bar; 13. an electric push rod; 14. a non-slip sheet; 15. a bottom box; 1501. a slot; 16. a roller; 17. a telescopic cylinder; 18. fixing the inserted link; 19. a limit circular ring; 20. a spring; 21. adjusting the bottom frame; 22. a second motor; 23. a two-way screw rod; 24. fixing an inner plate; 25. lifting and buffering an outer plate; 26. a telescopic carrier plate; 27. a central fixed carrier plate; 28. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1-5, an SMT buffer comprises a buffer main body 1, a front boss 2 is fixedly arranged at the front side of the buffer main body 1, a heat dissipation fan 3 is installed on the front side of the buffer main body 1, a ventilation screen 4 is arranged at the top of the front boss 2, auxiliary units 5 are fixedly arranged at two sides of the buffer main body 1, a control panel 6 is installed at the top of the auxiliary units 5, an abnormal alarm lamp post 7 is also installed at the top of the auxiliary units 5, an inlet and outlet groove 8 is formed in the buffer main body 1, a fixed waist bar 9 penetrates through one auxiliary unit 5, a first motor 10 is installed at the outer side of the fixed waist bar 9, an adjusting screw 11 is installed at the output end of the first motor 10, a linear guide bar 12 is connected to the adjusting screw 11, an electric push rod 13 is installed at the front side and the back side of the buffer main body 1, an anti-slip sheet 14 is fixedly connected to the output end of the electric push rod 13 at four corner positions close to the buffer main body 1, an adjusting bottom frame 21 is internally provided with an adjusting bottom frame 22, an inner plate 24 is fixedly connected to the inner plate 24, an inner plate 25 is fixedly connected to the inner plate 24 is fixedly connected to the inner plate 25, an inner plate 25 is fixedly connected to the inner plate 25, and an outer plate 25 is fixedly connected to the inner plate 25;

according to the technical scheme, when the PCB is placed in the linear guide bar 12, the PCB is affected by wind at the ventilation screen plate 4 in the linear guide bar 12 to dissipate heat, the PCB is conveyed to the lifting buffer outer plate 25 under the action of the photoelectric sensor, the lifting buffer outer plate 25 is driven to move upwards in a progressive manner to drive the PCB to be conveyed to the upper region in the buffer main body 1, the PCB is cooled under the action of the cooling fan 3, the distance between the two linear guide bars 12 is conveniently adjusted by arranging bidirectional threads on the adjusting screw 11 so as to convey the PCB with different specifications, the fixed inner plate 24 is driven to move horizontally under the limit of the sliding rod 28 by the starting of the second motor 22, the distance between the two fixed inner plates 24 is also adjusted, meanwhile, the sliding clamping of the telescopic carrier plate 26 and the central fixed carrier plate 27 can adapt to the distance between the two lifting buffer outer plates 25 so as to load the PCB with the specifications of the barrel, and the PCB is wide in adaptability and practicability;

through placing the bottom box 15 in the bottom slot of the buffer machine main body 1, and offer two pairs of draw-in grooves 1501 about on the bottom box 15 in order to peg graft with fixed inserted bar 18, spacing ring 19 on the fixed inserted bar 18 is connected with spring 20 on the buffer machine main body 1, make fixed inserted bar 18 receive spring 20's pulling force under the conventional state, maintain the fixed to the bottom box 15, when fixed inserted bar 18 peg graft with a pair of draw-in grooves 1501 of bottom box 15 downside, gyro wheel 16 is located the top of buffer machine main body 1 footing, buffer machine main body 1 can stably place, the staff is through upwards lifting buffer machine main body 1, restart electric putter 13, electric putter 13 promotes non-slip sheet 14 downwards, until non-slip sheet 14 and ground contact, prop up buffer machine main body 1, external pull fixed inserted bar 18, peg graft fixed inserted bar 18 and slot 1501 of bottom box 15 downside, make gyro wheel 16 be located buffer machine main body 1 footing below, replace buffer machine main body 1 and ground contact, buffer machine main body 1's removal of being convenient for.

As shown in fig. 1-5, a bottom groove is formed in the bottom center area of the buffer main body 1, a bottom box 15 is placed in the bottom groove of the buffer main body 1, and the top of the bottom box 15 is connected with a telescopic cylinder 17; the bottom box 15 is provided with a slot 1501 which is communicated from front to back, the slot 1501 is provided with an upper pair and a lower pair, and the bottom of the bottom box 15 is provided with rollers 16 at four corners; the front and the back of the buffer main body 1 are respectively inserted with a fixed inserted link 18, and the fixed inserted links 18 are U-shaped; a limiting circular ring 19 is fixedly sleeved on the fixed inserted link 18, a spring 20 is fixedly connected to the inner side of the limiting circular ring 19, and the inner end of the spring 20 is fixedly connected with the buffer main body 1; the outer contour of the fixed inner plate 24 is attached to the inner cavity of the lifting buffer outer plate 25, and the lifting buffer outer plate 25 slides up and down outside the fixed inner plate 24 when driven; a sliding rod 28 is inserted on the fixed inner plate 24, and two ends of the sliding rod 28 are fixed in the adjusting bottom frame 21;

aiming at the technical scheme, the upper and lower pairs of the slots 1501 are arranged to change the bottom state of the buffer main body 1, so that the buffer main body 1 is stably placed or moved in position, and the fixed inserting rod 18 is used for fixing the adjusted bottom box 15, so that the stability after adjustment is ensured.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a SMT buffer memory machine, includes buffer memory machine main part (1), its characterized in that, front side of buffer memory machine main part (1) has set firmly preceding boss (2), and the front of buffer memory machine main part (1) installs radiator fan (3) to ventilation otter board (4) have been seted up at the top of preceding boss (2), auxiliary engine (5) have all been set firmly to the both sides of buffer memory machine main part (1), and control panel (6) are installed at the top of auxiliary engine (5), and unusual warning lamp post (7) are still installed at the top of auxiliary engine (5), set up business turn over groove (8) on buffer memory machine main part (1), one of them run through on auxiliary engine (5) fixed waist pole (9), and install first motor (10) in the outside of fixed waist pole (9), install adjusting screw (11) on the output of first motor (10), and threaded connection has linear guide bar (12) on adjusting screw (11), electric putter (13) are all installed with the back in the front of buffer memory machine main part (1), and electric putter (13) are close to each electric putter main part (1) and are installed at the buffer memory machine main part (1) of four positions and the internal control frame (21), and adjust one side of underframe (21) and install second motor (22), install two-way lead screw (23) on the output of second motor (22), and threaded connection has fixed inner panel (24) on two-way lead screw (23), fixed inner panel (24) overcoat is equipped with and goes up and down to buffer outside board (25), and goes up and down to buffer outside board (25) internal fixation has flexible carrier plate (26) to flexible carrier plate (26) sliding grafting has center fixed carrier plate (27).

2. An SMT buffer according to claim 1, characterized in that the bottom center area of the buffer main body (1) is provided with a bottom groove, a bottom box (15) is placed in the bottom groove of the buffer main body (1), and the top of the bottom box (15) is connected with a telescopic cylinder (17).

3. An SMT buffer according to claim 2, characterized in that the bottom box (15) is provided with a slot (1501) penetrating from front to back, the slot (1501) is provided with an upper pair and a lower pair, and the bottom of the bottom box (15) is provided with rollers (16) at four corners thereof.

4. An SMT buffer according to claim 1, wherein the front and the back of the buffer body (1) are respectively inserted with a fixed insert rod (18), and the fixed insert rods (18) are arranged in a U shape.

5. The SMT buffer according to claim 4, wherein a limiting ring (19) is fixedly sleeved on the fixed inserting rod (18), a spring (20) is fixedly connected to the inner side of the limiting ring (19), and the inner end of the spring (20) is fixedly connected with the buffer main body (1).

6. An SMT buffer according to claim 1, characterized in that the outer contour of the fixed inner plate (24) is attached to the inner cavity of the lifting buffer outer plate (25), and the lifting buffer outer plate (25) slides up and down outside the fixed inner plate (24) when driven.

7. An SMT buffer according to claim 1, wherein a sliding rod (28) is inserted on the fixed inner plate (24), and both ends of the sliding rod (28) are fixed in the adjusting bottom frame (21).