CN217073725U - Scraper conveying mechanism and solder paste printing machine - Google Patents
Scraper conveying mechanism and solder paste printing machine Download PDFInfo
- Publication number
- CN217073725U CN217073725U CN202123283866.2U CN202123283866U CN217073725U CN 217073725 U CN217073725 U CN 217073725U CN 202123283866 U CN202123283866 U CN 202123283866U CN 217073725 U CN217073725 U CN 217073725U
- Authority
- CN
- China
- Prior art keywords
- scraper
- belt
- conveying mechanism
- sliding block
- speed reducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a scraper conveying mechanism and a solder paste printing machine, wherein the scraper conveying mechanism comprises a scraper beam, a first slide rail, a first slide block, a second slide rail, a second slide block, a driving device, a speed reducer, a synchronous belt pulley, a belt and two mounting seats, wherein the first slide block and the second slide block are respectively arranged on the first slide rail and the second slide rail, and the first slide block and the second slide block can respectively slide on the first slide rail and the second slide rail; two ends of the scraper beam are respectively arranged on the first sliding block and the second sliding block; a driving device is installed on the scraper cross beam and connected with a speed reducer, a synchronous belt wheel is installed on the speed reducer, a belt is installed above the synchronous belt wheel, one end of the belt is installed on one of the installation seats, and the other end of the belt is installed on the other installation seat. The utility model has the advantages that: the utility model discloses a scraper conveying mechanism is provided with the tensioning piece, just can reach the purpose of adjustment belt elasticity through the adjusting screw on the elasticity tensioning piece.
Description
Technical Field
The utility model relates to a solder paste printing machine field especially relates to a scraper conveying mechanism and solder paste printing machine.
Background
In the technical field of solder paste printing machines, the front and rear conveying mechanisms of the scraper are used for conveying the scraper beam to drive the scraper to move front and rear, so that solder paste is printed on a PCB through the leakage holes in the steel mesh, and the front and rear conveying mechanisms are very important to the printing quality. The main structure of the existing scraper conveying mechanism is as follows: the motor is installed on the left corbel of printing machine, and the synchronizing wheel is installed to the motor axle head, and another synchronizing wheel is installed to the left corbel other end, and closed loop belt installs on two synchronizing wheels, and belt and scraper crossbeam utilize the preforming to push down between, make the belt can drive the scraper crossbeam, and in addition, on the slide rail slider on the corbel about, the motor operation, the belt drives the scraper crossbeam, and the scraper just can the seesaw.
When the existing scraper conveying mechanism conveys the scraper cross beam, the scraper cross beam is easy to shake due to the elasticity of the belt and the rapid reduction of the rotating speed of the motor, and the problem that the existing scraper conveying mechanism seriously affects the printing quality is very serious for the high-precision requirement of a printing machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a current scraper transport mechanism produces the problem of rocking easily in the use.
The utility model provides a scraper conveying mechanism, which comprises a scraper beam, a first slide rail, a first slider, a second slide rail, a second slider, a driving device, a speed reducer, a synchronous belt wheel, a belt and two mounting seats, wherein the first slider and the second slider are respectively mounted on the first slide rail and the second slide rail, and can respectively slide on the first slide rail and the second slide rail; two ends of the scraper beam are respectively arranged on the first sliding block and the second sliding block; install on the scraper crossbeam drive arrangement, drive arrangement with the speed reducer links to each other, install on the speed reducer synchronous pulley, install the synchronous pulley top the belt, belt one end is installed one of them on the mount pad, the belt other end is installed another on the mount pad.
As a further improvement of the utility model, this scraper conveying mechanism still includes the idler, install respectively in synchronous pulley both sides the idler, the idler is used for pushing down the belt makes synchronous pulley with belt in close contact with.
As a further improvement of the utility model, this scraper conveying mechanism still includes the connecting plate, drive arrangement is the motor, the motor passes through the connecting plate is installed on the scraper crossbeam, install the motor axle head the speed reducer.
As a further improvement of the utility model, the scraper conveying mechanism further comprises a pressing sheet, wherein one of the pressing sheet and one of the installation seat are matched with the belt one end to be locked, and the other of the pressing sheet and the other of the installation seat are matched with the belt other end to be locked.
As a further improvement of the utility model, the scraper conveying mechanism further comprises a tensioning block, one of which is arranged on the mounting seat.
As a further improvement, the utility model discloses a this scraper conveying mechanism still includes adjusting screw, the tensioning piece passes through adjusting screw installs one of them on the mount pad, need the tensioning during the belt, only need rotate adjusting screw can.
The utility model also discloses a solder paste printing machine, this solder paste printing machine includes the utility model discloses scraper conveying mechanism.
The utility model has the advantages that: 1. the scraper conveying mechanism of the utility model is provided with the tensioning block, and the purpose of adjusting the tightness of the belt can be achieved through the adjusting screw on the tensioning block; 2. adopt the idler can effectively improve this scraper conveyor device's stability.
Drawings
FIG. 1 is a structural diagram of a scraper conveying mechanism of the present invention;
fig. 2 is a top view of the scraper conveying mechanism of the present invention.
Detailed Description
As shown in fig. 1-2, the utility model discloses a scraper conveying mechanism, which comprises a scraper beam 1, a first slide rail 12, a first slider 2, a second slide rail 13, a second slider 14, a driving device, a speed reducer 11, a synchronous pulley 6, a belt 7 and two mounting seats 8, wherein the first slider 2 and the second slider 14 are respectively mounted on the first slide rail 12 and the second slide rail 13, and the first slider 2 and the second slider 14 can respectively slide on the first slide rail 12 and the second slide rail 13; two ends of the scraper beam 1 are respectively arranged on the first sliding block 2 and the second sliding block 14; install on the scraper crossbeam 1 drive arrangement, drive arrangement with speed reducer 11 links to each other, install on the speed reducer 11 synchronous pulley 6, install 6 tops of synchronous pulley belt 7, 7 one end of belt is installed one of them on the mount pad 8, the 7 other end of belt is installed another on the mount pad 8.
The scraper conveying mechanism further comprises an idler wheel 5, the idler wheel 5 is mounted on two sides of the synchronous belt wheel 6 respectively, and the idler wheel 5 is used for pressing the belt 7 to enable the synchronous belt wheel 6 to be in close contact with the belt 7.
The scraper conveying mechanism further comprises a connecting plate 4, the driving device is a motor 3, the motor 3 is installed on the scraper cross beam 1 through the connecting plate 4, and the speed reducer 11 is installed at the shaft end of the motor.
The scraper conveying mechanism further comprises pressing sheets 9, wherein one pressing sheet 9 is matched with one mounting seat 8 to lock one end of the belt 7, and the other pressing sheet 9 is matched with the other mounting seat 8 to lock the other end of the belt 7.
The scraper conveying mechanism further comprises a tensioning block 10, wherein the tensioning block 10 is mounted on one of the mounting seats 8.
This scraper conveying mechanism still includes adjusting screw, tensioning block 10 passes through adjusting screw installs one of them on the mount pad 8, need the tensioning during belt 7, only need rotate adjusting screw can.
This novel scraper conveying mechanism's theory of operation:
this novel scraper conveying mechanism installs motor 3 on scraper crossbeam 1, and belt 7 adopts the ring-opening belt, slows down the elasticity of belt 7 and to scraper crossbeam 1's influence, adopts speed reducer 11 to install at the 3 axle heads of motor, reconnection synchronous pulley 6, and speed reducer 11 can slow down synchronous pulley 6's rotational speed, makes scraper crossbeam 1 can not stop once, in addition, utilizes two idlers 5 to press belt 7 on synchronous pulley 6, and idler 5 can effectively improve scraper conveying mechanism's stability.
The utility model also discloses a solder paste printing machine, this solder paste printing machine includes scraper conveying mechanism.
The utility model has the advantages that: 1. the scraper conveying mechanism of the utility model is provided with the tensioning block, and the purpose of adjusting the tightness of the belt can be achieved through the adjusting screw on the tensioning block; 2. adopt the idler can effectively improve this scraper conveyor device's stability.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. A scraper conveying mechanism is characterized in that: the scraper comprises a scraper beam (1), a first sliding block (2), a first sliding rail (12), a second sliding rail (13), a second sliding block (14), a driving device, a speed reducer (11), a synchronous belt wheel (6), a belt (7) and two mounting seats (8), wherein the first sliding block (2) and the second sliding block (14) are respectively mounted on the first sliding rail (12) and the second sliding rail (13), and the first sliding block (2) and the second sliding block (14) can respectively slide on the first sliding rail (12) and the second sliding rail (13); two ends of the scraper cross beam (1) are respectively arranged on the first sliding block (2) and the second sliding block (14); install on scraper crossbeam (1) drive arrangement, drive arrangement with speed reducer (11) link to each other, install on speed reducer (11) synchronous pulley (6), install synchronous pulley (6) top belt (7), install one of them belt (7) one end on mount pad (8), install another belt (7) other end on mount pad (8).
2. The doctor blade delivery mechanism as claimed in claim 1, wherein: the scraper conveying mechanism further comprises an idler (5), the idler (5) is mounted on two sides of the synchronous belt wheel (6) respectively, and the idler (5) is used for pressing the belt (7) to enable the synchronous belt wheel (6) to be in close contact with the belt (7).
3. The doctor blade delivery mechanism as claimed in claim 1, wherein: the scraper conveying mechanism further comprises a connecting plate (4), the driving device is a motor (3), the motor (3) is installed on the scraper cross beam (1) through the connecting plate (4), and the speed reducer (11) is installed at the end of the motor shaft.
4. The doctor blade delivery mechanism as claimed in claim 1, wherein: the scraper conveying mechanism further comprises pressing sheets (9), wherein one pressing sheet (9) is matched with one of the installation bases (8) to lock one end of the belt (7), and the other pressing sheet (9) is matched with the other installation base (8) to lock the other end of the belt (7).
5. The doctor blade delivery mechanism as claimed in claim 1, wherein: the scraper conveying mechanism further comprises a tensioning block (10), wherein the tensioning block (10) is mounted on one of the mounting seats (8).
6. The doctor blade delivery mechanism as claimed in claim 5, wherein: this scraper conveying mechanism still includes adjusting screw, tensioning piece (10) pass through adjusting screw installs one of them on mount pad (8), need the tensioning during belt (7), only need rotate adjusting screw can.
7. A solder paste printer is characterized in that: the solder paste printer includes the squeegee blade transport mechanism of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283866.2U CN217073725U (en) | 2021-12-24 | 2021-12-24 | Scraper conveying mechanism and solder paste printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283866.2U CN217073725U (en) | 2021-12-24 | 2021-12-24 | Scraper conveying mechanism and solder paste printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217073725U true CN217073725U (en) | 2022-07-29 |
Family
ID=82541248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283866.2U Active CN217073725U (en) | 2021-12-24 | 2021-12-24 | Scraper conveying mechanism and solder paste printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217073725U (en) |
-
2021
- 2021-12-24 CN CN202123283866.2U patent/CN217073725U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217073725U (en) | Scraper conveying mechanism and solder paste printing machine | |
| CN211280141U (en) | Automatic silk screen printing device | |
| CN218143834U (en) | Left-right synchronous correcting and adjusting mechanism for chain | |
| CN208484365U (en) | A kind of lead screw gear of screen process press | |
| CN207859720U (en) | A kind of screen printer movable working platform with conveyer belt | |
| CN113334915B (en) | Plank stamp line equipment is used in furniture production | |
| CN212502336U (en) | Feeding device | |
| CN213649087U (en) | Printing head mechanism of printer | |
| CN214455578U (en) | Paper feeding device of die-cutting machine | |
| CN214239992U (en) | Anti-counterfeiting printing ink unit transmission device | |
| CN211842500U (en) | Quantitative cutting equipment for ceramic mud | |
| CN210680015U (en) | Relief printing device | |
| CN212952444U (en) | Sheet material transmission device capable of adapting to pressure | |
| CN220392806U (en) | Reciprocating material-carrying mechanism of multicolor screen printer | |
| CN214027717U (en) | Conveying running table in screen printing machine | |
| CN213325176U (en) | Tea conveying chain plate tightness adjusting mechanism | |
| CN213505015U (en) | Feeding adjusting mechanism convenient for adjusting width and height of feeding port | |
| CN110228284A (en) | Carrier bar guide belt steel roller printing mechanism | |
| CN215206986U (en) | Online transfer chain for plate separating machine | |
| CN220447459U (en) | Carton printing machine with safeguard function | |
| CN219096330U (en) | X-axis and Y-axis moving mechanism of UV printer | |
| CN216996164U (en) | Conveying chain guiding and limiting mechanism of slag raking machine | |
| CN211412785U (en) | Module type sorting conveyer belt | |
| CN220766014U (en) | Guiding mechanism is used in printed matter printing | |
| CN220242716U (en) | Discharging and transferring device of screen printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |