CN221178056U - SMT paster middle rotary table - Google Patents
SMT paster middle rotary table Download PDFInfo
- Publication number
- CN221178056U CN221178056U CN202322922917.4U CN202322922917U CN221178056U CN 221178056 U CN221178056 U CN 221178056U CN 202322922917 U CN202322922917 U CN 202322922917U CN 221178056 U CN221178056 U CN 221178056U
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- frame body
- fixed
- servo linear
- linear sliding
- sliding table
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- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model provides an SMT paster transferring table, which comprises a table, a servo linear sliding table, a second servo linear sliding table and a movable transferring frame, wherein the table is arranged on the table; the left side and the right side of the machine table are provided with a feeding induction device and a discharging induction device; the second servo linear sliding table is fixed on the sliding seat of the servo linear sliding table; the movable transfer frame comprises a front frame body and a rear frame body, wherein the front frame body is fixed on a sliding seat of a servo linear sliding table, the rear frame body is fixed on a sliding seat of a second servo linear sliding table, guide grooves are formed in the front frame body and the rear frame body, a driving wheel and a driven wheel are rotatably arranged at two ends of each guide groove, a conveying belt is sleeved outside each driving wheel and each driven wheel, at least one pressing block is arranged on the upper portion of each guide groove, lifting driving devices for driving the pressing blocks to move up and down are fixed on the front frame body and the rear frame body, and the front frame body and the rear frame body are fixed to a position detection sensor. The utility model has high control precision, can not deviate in the moving process, and can be suitable for printed circuit boards with different sizes.
Description
Technical Field
The utility model relates to the field of SMT (surface mounted technology) paster equipment, in particular to a turntable in an SMT paster.
Background
SMT is a surface assembly technology, which is the most popular technology and process in the electronic assembly industry, and is a circuit mounting technology for mounting a leadless or short-lead surface assembly component on the surface of a printed circuit board or the surface of other substrates, and performing soldering assembly by reflow soldering or dip soldering.
When carrying out SMT paster processing to printed circuit board, need pass through the different processes of multichannel, through different transfer chain, need pass through the transfer platform transfer when passing through different transfer chain, but current transfer platform control accuracy is poor to printed circuit board is skew easily when passing through the transfer platform, can't adapt to not unidimensional printed circuit board.
Disclosure of utility model
The utility model provides a turntable in an SMT (surface mounted technology) patch, which solves the problems that the turntable in the traditional SMT patch has poor control precision, and a printed circuit board is easy to deviate when passing by and cannot adapt to printed circuit boards with different sizes.
The technical scheme of the utility model is realized as follows:
An SMT paster middle rotary table comprises a machine table, a servo linear sliding table, a second servo linear sliding table and a movable middle rotary frame; the left side of the machine table is provided with a feeding induction device, and the right side of the machine table is provided with a discharging induction device; the servo linear sliding table is fixed on the upper surface of the machine table; the second servo linear sliding table is fixed on the sliding seat of the servo linear sliding table; the movable middle rotating frame comprises a front frame body and a rear frame body which are arranged in a front-back symmetrical mode, the front frame body is fixed on a sliding seat of a servo linear sliding table, the rear frame body is fixed on a sliding seat of a second servo linear sliding table, guide grooves penetrating through the left end to the right end are symmetrically formed in opposite faces of the front frame body and the rear frame body, a driving wheel and a driven wheel are rotatably arranged at two ends of each guide groove, a conveying belt is sleeved outside each driving wheel and each driven wheel, driving wheel driving devices for driving the driving wheels to rotate are fixed on the front frame body and the rear frame body, at least one pressing block is arranged on the upper portions of the guide grooves, lifting driving devices for driving the pressing blocks to move up and down are fixed on the front frame body and the rear frame body, the pressing blocks are located above the conveying belt, and the front frame body and the rear frame body are fixed on a position detection sensor.
Further, the machine is also provided with two fixed sliding rails parallel to the servo linear sliding table, the sliding rails are positioned on two sides of the servo linear sliding table, a plurality of sliding blocks are fixed at the bottoms of two sides of the sliding seat of the servo linear sliding table, and the sliding blocks are arranged on the sliding rails in a sliding manner.
Further, a feeding in-place sensor for detecting the front end feeding level of the movable transfer frame is fixed on the machine, a discharging in-place sensor for detecting the rear end discharging level of the movable transfer frame is fixed on the machine, a first bulge for corresponding to the feeding in-place sensor is fixed on the movable transfer frame, and a second bulge for corresponding to the discharging in-place sensor is fixed on the movable transfer frame.
Further, the front frame body and the rear frame body are U-shaped frames with opposite openings.
Further, the pressing block is a silica gel pressing block.
Further, the lifting driving device is an air cylinder, and the driving wheel driving device is a servo motor.
The utility model has the beneficial effects that: 1. the utility model adopts the servo linear sliding table and the second servo linear sliding table, and has high control precision; 2. after the printed circuit board is arranged on the conveying belt, the pressing block descends to press the front side and the rear side of the printed circuit board, so that the printed circuit board is prevented from moving left, right, front and rear in the moving process of the moving transfer frame; 3. the distance between the front frame body and the rear frame body can be adjusted through the second servo linear sliding table, and the servo linear sliding table can be suitable for patches of printed circuit boards with different peripheral sizes.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic perspective view of a servo linear slide and a slide rail;
Fig. 3 is a schematic structural view of the front frame.
The reference numerals in the drawings are: the machine table 1, a feeding sensing device 11, a discharging sensing device 12, a sliding rail 13, a feeding in-place sensor 14, a discharging in-place sensor 15, a servo linear sliding table 2, a sliding block 21, a second servo linear sliding table 3, a front frame 41, a rear frame 42, a guide groove 43, a first protrusion 44, a second protrusion 45, a driving wheel 51, a driven wheel 52, a conveying belt 53, a driving wheel driving device 54, a pressing block 61, a lifting driving device 62, an in-place detection sensor 7, a feeding conveying belt 8 and a discharging conveying line 9.
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.
Referring to fig. 1-3, an SMT patch transfer table comprises a machine table 1, a servo linear sliding table 2, a second servo linear sliding table 3 and a moving transfer frame; a feeding induction device 11 is arranged on the left side of the machine table 1, and a discharging induction device 12 is arranged on the right side of the machine table 1; the servo linear sliding table 2 is fixed on the upper surface of the machine table 1; the second servo linear sliding table 3 is fixed on the sliding seat of the servo linear sliding table 2; the movable middle rotating frame comprises a front frame body 41 and a rear frame body 42 which are arranged in a front-back symmetrical mode, the front frame body 41 is fixed on a sliding seat of the servo linear sliding table 2, the rear frame body 42 is fixed on a sliding seat of the second servo linear sliding table 3, guide grooves 43 penetrating from the left end to the right end are symmetrically formed in opposite surfaces of the front frame body 41 and the rear frame body 42, a driving wheel 51 and a driven wheel 52 are rotatably arranged at two ends of the guide grooves 43, a conveying belt 53 is sleeved outside the driving wheel 51 and the driven wheel 52, driving wheel driving devices 54 for driving the driving wheel 51 to rotate are fixed on the front frame body 41 and the rear frame body 42, at least one pressing block 61 is arranged on the upper portion of the guide grooves 43, lifting driving devices 62 for driving the pressing blocks 61 to move up and down are fixed on the front frame body 41 and the rear frame body 42, the pressing blocks 61 are located above the conveying belt 53, and in-position detection sensors 7 are fixed on the front frame body 41 and the rear frame body 42.
As a preferred embodiment, the machine 1 is further provided with two fixed sliding rails 13 parallel to the servo linear sliding table, the sliding rails 13 are positioned at two sides of the servo linear sliding table, a plurality of sliding blocks 21 are fixed at the bottoms of two sides of the sliding seat of the servo linear sliding table 2, and the sliding blocks 21 are slidably arranged on the sliding rails 13.
As a preferred embodiment, the machine 1 is fixed with a feeding in-place sensor 14 for detecting that the movable transfer frame reaches the front feeding level, the machine 1 is fixed with a discharging in-place sensor 15 for detecting that the movable transfer frame reaches the rear discharging level, the movable transfer frame is fixed with a first protrusion 44 for corresponding feeding in the in-place sensor, and the movable transfer frame is fixed with a second protrusion 45 for corresponding discharging in the in-place sensor.
As a preferred embodiment, the front frame 41 and the rear frame 42 are U-shaped frames with opposite openings, the pressing block 61 is a silica gel pressing block, the lifting driving device 62 is an air cylinder, and the driving wheel driving device 54 is a servo motor.
When the feeding sensing device 11 senses the printed circuit board, the servo motor drives the conveying belt 53 to work, the conveying belt 53 passes through the printed circuit board from the feeding conveying belt 8 and conveys the printed circuit board rightwards until the in-place detection sensor 7 detects that the printed circuit board reaches a set position, the servo motor stops working, the cylinder drives the pressing block 61 to descend, the printed circuit board is pressed from the front side and the rear side, the servo linear sliding table 2 drives the moving middle rotating frame 4 to move backwards, after the in-place cylinder drives the pressing block 61 to ascend, the servo motor drives the conveying belt 53 to work, the printed circuit board is conveyed rightwards until the printed circuit board is completely separated from the conveying belt 53 and enters the discharging conveying line 9 on the right side, the servo linear sliding table 2 drives the moving middle rotating frame to move forwards to reset, and then the printed circuit board enters the next cycle, the distance between the front frame body 41 and the rear frame body 42 can be adjusted through the second servo linear sliding table 3, and the printed circuit board patch with different sizes can be suitable for the printed circuit board with different sizes.
The utility model adopts the servo linear sliding table and the second servo linear sliding table, and has high control precision; after the printed circuit board is arranged on the conveying belt, the pressing block descends to press the front side and the rear side of the printed circuit board, so that the printed circuit board is prevented from moving left, right, front and rear in the moving process of the moving transfer frame; the distance between the front frame body and the rear frame body can be adjusted through the second servo linear sliding table, and the servo linear sliding table can be suitable for patches of printed circuit boards with different peripheral sizes.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. An SMT paster revolving stage, its characterized in that: comprising
The device comprises a machine table, wherein a feeding induction device is arranged on the left side of the machine table, and a discharging induction device is arranged on the right side of the machine table;
the servo linear sliding table is fixed on the upper surface of the machine table;
The second servo linear sliding table is fixed on the sliding seat of the servo linear sliding table;
the movable middle rotating frame comprises a front frame body and a rear frame body which are arranged in a front-back symmetrical mode, the front frame body is fixed on a sliding seat of a servo linear sliding table, the rear frame body is fixed on a sliding seat of a second servo linear sliding table, guide grooves penetrating through from the left end to the right end are symmetrically formed in opposite faces of the front frame body and the rear frame body, a driving wheel and a driven wheel are rotatably arranged at two ends of the guide grooves, a conveying belt is sleeved outside the driving wheel and the driven wheel, driving wheel driving devices for driving the driving wheel to rotate are respectively fixed on the front frame body and the rear frame body, at least one pressing block is arranged on the upper portion of the guide grooves, lifting driving devices for driving the pressing blocks to move up and down are respectively fixed on the front frame body and the rear frame body, the pressing blocks are located above the conveying belt, and in-place detection sensors are respectively fixed on the front frame body and the rear frame body.
2. An SMT patch and transfer station as claimed in claim 1, wherein: the machine is characterized in that two sliding rails parallel to the servo linear sliding table are fixed on the machine table, the sliding rails are positioned on two sides of the servo linear sliding table, a plurality of sliding blocks are fixed at bottoms of two sides of the sliding seat of the servo linear sliding table, and the sliding blocks are arranged on the sliding rails in a sliding mode.
3. An SMT patch and transfer station as claimed in claim 1, wherein: the feeding position sensor for detecting the front end feeding position of the movable transfer frame is fixed on the machine, the discharging position sensor for detecting the rear end discharging position of the movable transfer frame is fixed on the machine, the first bulge for corresponding feeding position sensor is fixed on the movable transfer frame, and the second bulge for corresponding discharging position sensor is fixed on the movable transfer frame.
4. An SMT patch and transfer station as claimed in claim 1, wherein: the front frame body and the rear frame body are U-shaped frames with opposite openings.
5. An SMT patch and transfer station as claimed in claim 1, wherein: the pressing block is a silica gel pressing block.
6. An SMT patch and transfer station as claimed in claim 1, wherein: the lifting driving device is an air cylinder, and the driving wheel driving device is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322922917.4U CN221178056U (en) | 2023-10-31 | 2023-10-31 | SMT paster middle rotary table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322922917.4U CN221178056U (en) | 2023-10-31 | 2023-10-31 | SMT paster middle rotary table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221178056U true CN221178056U (en) | 2024-06-18 |
Family
ID=91536330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322922917.4U Active CN221178056U (en) | 2023-10-31 | 2023-10-31 | SMT paster middle rotary table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221178056U (en) |
-
2023
- 2023-10-31 CN CN202322922917.4U patent/CN221178056U/en active Active
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