CN207692175U

CN207692175U - A kind of upper and lower clamping and fixing device of chip mounter

Info

Publication number: CN207692175U
Application number: CN201820026173.4U
Authority: CN
Inventors: 高正凡
Original assignee: Dongguan Hongyi Electronic Technology Co Ltd
Current assignee: Dongguan Hongyi Electronic Technology Co Ltd
Priority date: 2018-01-08
Filing date: 2018-01-08
Publication date: 2018-08-03
Anticipated expiration: 2028-01-08

Abstract

The utility model discloses clamping and fixing device above and below a kind of chip mounter, including pedestal, the pedestal is equipped with driving device, and fixing device is equipped at the top of the driving device；The driving device comprising the multiple sliding slots for being set on the base surface, the pulley for being separately positioned on slider bottom, the cylinder for being fixed at sliding block upper surface, are set on the base surface and the multiple telescope motors of telescopic end upwards at the sliding block being separately positioned in sliding slot；The fixing device, it include the backing plate for being separately positioned on telescope motor telescopic end, lower surface be fixedly connected with backing plate upper surface bottom plate, be arranged on bottom plate and with multiple straight slots of sliding slot opposite position, be arranged above straight slot and multiple pressing plates that lower surface is fixedly connected with cylinder head, the device between telescope motor and bottom plate by being arranged backing plate, achieve the purpose that buffering in operational process, it avoids and generates big impact failure pcb board in process, it is applied widely suitable for different size pcb boards.

Description

A kind of upper and lower clamping and fixing device of chip mounter

Technical field

The utility model is related to production equipment technology, more particularly to clamping and fixing device above and below a kind of chip mounter.

Background technology

SMT patches refer to that the abbreviation for the series of processes flow being processed on the basis of PCB, SMT are surface-assembled skills Art (surface mounting technology) is a kind of most popular technology and technique, electronic circuit surface-assembled in current electronic assembly industry Technology, referred to as surface mount or surface mounting technique, it be it is a kind of will be without pin or short leg surface-assembled component (referred to as SMC/SMD, Chinese claim sheet component) it is mounted on the surface of printed circuit board or the surface of other substrates, pass through reflow welding Or the methods of immersed solder is subject to the circuit load technology of welding assembly, our electronic product is all by PCB in general In addition various capacitances, the electronic components such as resistance are formed by the electric circuit diagram design of design, so panoramic electric appliance needs respectively Different SMT patches processing technologys is planted to process.

Chip mounter is the equipment for realizing high speed, being accurately automatically placed with component, and chip mounter when in use, pastes The rack of piece machine needs worker manually toward addition patch raw material on chip mounter rack, general only than patch since rack is more flat Tablet raw material is a little bit thicker, is not easy so rack is placed, is easier to fall down the damage so as to cause rack, while in worker During adding raw material on toward rack, two workers is needed to control rack and patch raw material, low production efficiency, processing essence respectively Low, labor intensive is spent, self-holding mode includes hydraulic clamp mode and pneumatic clamping mode, and hydraulic clamp mode responds speed Degree is slow, high processing costs, using hydraulic oil as medium, when maintaining, is easy to pollute environment, and pneumatic pinch mode responds speed The impact generated during degree is fast, processing cost is low but process is big, is easily damaged pcb board.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of chip mounter and be fixedly clamped up and down dress It sets, driving device and fixing device is provided, which is reached by the way that backing plate is arranged between telescope motor and bottom plate in operational process To the purpose of buffering, avoids and generate big impact failure pcb board in process, by multiple pressing plates to pcb board edge It carrying out stepping up to fix, multiple pressing plates can disperse pcb board forced area, while operation is processed to it convenient for chip mounter, and And can be of different sizes according to pcb board, adjustment pressing plate present position is suitable for different size pcb boards, applied widely, this dress It is low to set simple in structure, easy to operate, fast response time, high precision machining, production efficiency height, processing cost.

To solve the above-mentioned problems, the utility model provides a kind of technical solution：A kind of chip mounter is fixedly clamped up and down Device, including pedestal, the pedestal are equipped with driving device, fixing device are equipped at the top of the driving device；The driving dress It sets comprising the multiple sliding slots for being set on the base surface, are separately positioned on slider bottom at the sliding block being separately positioned in sliding slot Pulley, be fixed at sliding block upper surface cylinder, be set on the base the upward multiple telescope motors of surface and telescopic end； The fixing device comprising be separately positioned on the backing plate of telescope motor telescopic end, lower surface is fixedly connected with backing plate upper surface Bottom plate, be arranged on bottom plate and with multiple straight slots of sliding slot opposite position, be arranged above straight slot and lower surface and cylinder Multiple pressing plates that top is fixedly connected.

Preferably, the multiple sliding slot is equal with multiple straight slot quantity, position is corresponding, the multiple pressing plate with it is multiple Straight slot quantity is equal, and position is corresponding.

Preferably, the multiple sliding slot quantity is four.

Preferably, the multiple sliding slot radially distributes with multiple straight slots.

Preferably, the multiple telescope motor quantity is four.

Preferably, the telescope motor is located at base upper surface four corners.

Preferably, the straight slot width is less than trough width, the platen width is more than straight slot width.

Preferably, opposite position straight slot is run through at the Telescopic-cylinder end.

Preferably, the telescope motor is identical as cylinder running frequency, direction is opposite.

The beneficial effects of the utility model：The utility model have it is reasonable for structure it is simple, production cost is low, easy for installation, It is multiple functional,.The device achievees the purpose that buffering in operational process, keeps away by the way that backing plate is arranged between telescope motor and bottom plate Exempt to generate big impact failure pcb board in process, pcb board edge is carried out stepping up to fix by multiple pressing plates, it is more A pressing plate can disperse pcb board forced area, while operation is processed to it convenient for chip mounter, and can be according to pcb board Of different sizes, adjustment pressing plate present position is suitable for different size pcb boards, applied widely, and the present apparatus is simple in structure, operates Convenience, fast response time, high precision machining, production efficiency are high, processing cost is low.

Description of the drawings

The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structure base slab vertical view of the utility model；

Fig. 3 is the structure top view of the utility model；

Fig. 4 is the structure opening state schematic diagram of the utility model；

Fig. 5 is the structure clamped condition schematic diagram of the utility model.

1- pedestals；2- sliding slots；3- sliding blocks；4- pulleys；5- cylinders；6- telescope motors；7- backing plates；8- bottom plates；9- straight slots； 10- pressing plates.

Specific implementation mode

As shown in Figure 1 to Figure 3, present embodiment uses following technical scheme：A kind of chip mounter is fixedly clamped up and down Device, including pedestal 1, the pedestal 1 are equipped with driving device, fixing device are equipped at the top of the driving device；The driving Device comprising be arranged 1 upper surface of pedestal multiple sliding slots 2, be separately positioned in sliding slot 2 sliding block 3, be separately positioned on cunning The pulley 4 of 3 bottom of block, the cylinder 5 for being fixed at 3 upper surface of sliding block are arranged in upward more of 1 upper surface of pedestal and telescopic end A telescope motor 6；The fixing device comprising be separately positioned on backing plate 7, lower surface and the backing plate 7 of 6 telescopic end of telescope motor Bottom plate 8 that upper surface is fixedly connected, be arranged on bottom plate 8 and with multiple straight slots 9 of 2 opposite position of sliding slot, be arranged in straight slot 9 Multiple pressing plates 10 that top and lower surface are fixedly connected with 5 top of cylinder.

Wherein, the multiple sliding slot 2 is equal with 9 quantity of multiple straight slots, and position is corresponding, the multiple pressing plate 10 with it is multiple 9 quantity of straight slot is equal, and position is corresponding；2 quantity of the multiple sliding slot is four；The multiple sliding slot 2 is in multiple straight slots 9 Radial distribution；6 quantity of the multiple telescope motor is four；The telescope motor 6 is located at 1 upper surface quadrangle of pedestal Place；9 width of the straight slot is less than 2 width of sliding slot, and 10 width of the pressing plate is more than 9 width of straight slot；5 telescopic end of the cylinder passes through Wear opposite position straight slot 9；The telescope motor 6 is identical as 5 running frequency of cylinder, direction is opposite.

The use state of Fig. 4 to Fig. 5, the utility model is：Before the device, sliding block 3 is started according to pcb board size, So that sliding block 3 is moved along sliding slot 2, while cylinder 5 and the pressing plate 10 at 5 top of cylinder being driven to be moved along straight slot 9, is adjusted to appropriate position It sets, sliding block 3 is out of service, the conveyer belt of pcb board movement will be driven to be placed between pressing plate 10 and bottom plate 8, while starting four Telescope motor 6, four telescope motors 6 are run simultaneously, and bottom plate 8 is driven to rise, and pcb board starts four in 8 upper surface of bottom plate Cylinder 5, four cylinders 5 are run simultaneously and with dynamic pressure plate 10 and 6 reverse direction operation of telescope motor, pressing plate 10 simultaneously declines, with PCB Plate upper surface contacts, and pressing plate 10 respectively pushes pcb board upper surface, while compressing it, since multiple pressing plates 10 are to pcb board Surface uniform stressed, can reduce its forced area, and be processed operation to it convenient for chip mounter, after process finishing, together Tetra- cylinders 5 of Shi Qidong, four cylinders 5 synchronous operation and upward with dynamic pressure plate 10, while starting four telescope motors 6, four Telescope motor 6 is run simultaneously, and bottom plate 8 is driven to decline, and conveyer belt can drive pcb board to continue to move to, which passes through flexible Backing plate 7 is set between motor 6 and bottom plate 8, achievees the purpose that buffering in operational process, avoids and generates big rush in process Damage pcb board is hit, sliding block 3 can be of different sizes according to pcb board, and 10 present position of band dynamic pressure plate is adjusted, and is suitable for difference Size pcb board, applied widely, the present apparatus is simple in structure, easy to operate, fast response time, high precision machining, production efficiency Height, processing cost are low.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, one's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of chip mounter clamping and fixing device, including pedestal (1) up and down, which is characterized in that the pedestal (1) is equipped with driving Device, the driving device top are equipped with fixing device；

The driving device comprising be arranged pedestal (1) upper surface multiple sliding slots (2), be separately positioned in sliding slot (2) Sliding block (3), the pulley (4) for being separately positioned on sliding block (3) bottom, the cylinder (5) for being fixed at sliding block (3) upper surface, setting In pedestal (1) upper surface and the multiple telescope motors (6) of telescopic end upwards；

The fixing device comprising be separately positioned on the backing plate (7), lower surface and backing plate (7) of telescope motor (6) telescopic end Bottom plate (8) that surface is fixedly connected, be arranged on bottom plate (8) and with multiple straight slots (9) of sliding slot (2) opposite position, setting The multiple pressing plates (10) being fixedly connected above straight slot (9) and at the top of lower surface and cylinder (5).

2. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the multiple sliding slot (2) equal with multiple straight slots (9) quantity, position is corresponding, and the multiple pressing plate (10) is equal with multiple straight slots (9) quantity, position It sets corresponding.

3. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the multiple sliding slot (2) quantity is four.

4. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the multiple sliding slot (2) it radially distributes with multiple straight slots (9).

5. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the multiple flexible electricity Machine (6) quantity is four.

6. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the telescope motor (6) pedestal (1) upper surface four corners are located at.

7. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the straight slot (9) is wide Degree is less than sliding slot (2) width, and pressing plate (10) width is more than straight slot (9) width.

8. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the cylinder (5) is stretched Opposite position straight slot (9) is run through at contracting end.

9. clamping and fixing device above and below a kind of chip mounter according to claim 1, which is characterized in that the telescope motor (6) identical as cylinder (5) running frequency, direction is opposite.