CN216783071U - Novel wiper mechanism and tin cream printing machine - Google Patents
Novel wiper mechanism and tin cream printing machine Download PDFInfo
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- CN216783071U CN216783071U CN202123374812.7U CN202123374812U CN216783071U CN 216783071 U CN216783071 U CN 216783071U CN 202123374812 U CN202123374812 U CN 202123374812U CN 216783071 U CN216783071 U CN 216783071U
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Abstract
The utility model provides a novel cleaning mechanism and a solder paste printing machine, wherein the novel cleaning mechanism comprises a cleaning bottom plate, a cleaning bracket, cleaning support plates, two cleaning end covers, a paperboard transmission shaft, a vacuum adsorption mechanism, a first driving device and a second driving device, wherein the cleaning bracket is respectively arranged at the end parts of the two sides of the cleaning bottom plate, the cleaning support plates are respectively arranged above the two sides of the cleaning bottom plate, the paperboard transmission shaft and the vacuum adsorption mechanism are arranged between the two cleaning support plates, and the paperboard transmission shaft is connected with the second driving device; two first driving devices are respectively installed on two sides of the cleaning bottom plate, the tops of the first driving devices are movably connected with the cleaning end cover, the cleaning end cover located on the left side of the cleaning bottom plate is connected with the cleaning support plate located above the left side of the cleaning bottom plate, and the cleaning end cover located on the right side of the cleaning bottom plate is connected with the cleaning support plate located above the right side of the cleaning bottom plate. The beneficial effects of the utility model are: the cleaning bottom plate is selectively arranged below the cleaning mechanism, so that the replacement of the roll paper is not hindered.
Description
Technical Field
The utility model relates to a solder paste printing machine, in particular to a novel cleaning mechanism and a solder paste printing machine.
Background
The tin cream printing machine is a machine of printing the hole site on the circuit board soldering position through the steel mesh to the tin cream, and the tin cream printing is the preceding very important process of dress electronic components, and printing machine work is a long back, because the thrust of scraper and the mobility of tin cream etc. and the tin cream can pass through the hole bit stream to the steel mesh back, and the steel mesh back will be attached to there is the tin cream, if these tin creams do not clear up, can cause very big bad influence to the operating mass of printing machine. The wiper mechanism is exactly the important mechanism part that is used for clearing up the steel mesh back, wiper mechanism commonly used is equipped with electro-magnet and magnet, do not need wiper mechanism during operation, wiper mechanism relies on the adsorption of magnet to link together with the frame of printing machine, need the wiper mechanism during operation to supply with the electro-magnet circular telegram again, make it link together with the X crossbeam, the crossbeam drives wiper mechanism and comes the steel mesh below, rethread cylinder makes stock form and steel mesh contact, under friction and vacuum adsorption's effect, reach and wash the steel mesh, clear away the purpose of steel mesh back tin cream.
The existing cleaning mechanism has the following defects:
1. the baffles of the existing cleaning mechanism are selectively arranged on the front side and the rear side of the mechanism, so that the existing cleaning mechanism is obstructed when roll paper is replaced, the roll paper is inconvenient to replace, and the existing cleaning mechanism is not beneficial to fast-paced automatic production work;
2. the cylinder of the existing cleaning mechanism is selectively arranged on a left support plate and a right support plate and is fixedly connected by an installation plate, so that the existing cleaning mechanism is not stable enough for a mechanism needing frequent movement;
3. when the existing cleaning mechanism needs the vacuum adsorption device to work, the vacuum adsorption device is lifted separately, the vacuum adsorption structure is lowered after working is finished, and the roll paper can be loosened to cause waste.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel cleaning mechanism which comprises a cleaning bottom plate, two cleaning supports, two cleaning support plates, two cleaning end covers, a paperboard transmission shaft, a vacuum adsorption mechanism, a first driving device and a second driving device, wherein the cleaning supports are respectively arranged at the two side ends of the cleaning bottom plate, the cleaning support plates are respectively arranged above the two sides of the cleaning bottom plate, the paperboard transmission shaft and the vacuum adsorption mechanism are arranged between the two cleaning support plates, and the paperboard transmission shaft is connected with the second driving device; the cleaning device comprises a cleaning bottom plate, a cleaning end cover, a cleaning support plate, two first driving devices and a cleaning end cover, wherein the two first driving devices are respectively installed on two sides of the cleaning bottom plate, the top of each first driving device is movably connected with the cleaning end cover, the cleaning end cover positioned on the left side of the cleaning bottom plate is connected with the cleaning support plate positioned above the left side of the cleaning bottom plate, and the cleaning end cover positioned on the right side of the cleaning bottom plate is connected with the cleaning support plate positioned above the right side of the cleaning bottom plate.
As a further improvement of the utility model, the novel cleaning mechanism comprises a ratchet wheel and a ratchet wheel clamp, wherein the ratchet wheel clamp pushes the ratchet wheel to rotate, the ratchet wheel and the ratchet wheel clamp are respectively arranged on one of the cleaning support plates, and the ratchet wheel is connected with the paperboard transmission shaft.
As a further improvement of the present invention, the cardboard transmission shaft includes a first cardboard transmission shaft and a second cardboard transmission shaft, the first cardboard transmission shaft is connected to the second driving device, the second cardboard transmission shaft is connected to the ratchet wheel, and the vacuum adsorption mechanism is located between the first cardboard transmission shaft and the second cardboard transmission shaft.
As a further improvement of the utility model, the novel cleaning mechanism comprises a hinge plate and a hinge, wherein the top of the first driving device is connected with the hinge plate, and the hinge plate is connected with the cleaning end cover through the hinge.
As a further improvement of the utility model, the novel cleaning mechanism further comprises a cleaning induction sheet and an adsorption induction sheet, wherein the cleaning induction sheet is arranged on the cleaning support on one side, the adsorption induction sheet is arranged on the cleaning support on the other side, the cleaning induction sheet is responsible for inducing whether the cleaning induction sheet is connected with a frame of the solder paste printing machine, and the adsorption induction sheet is responsible for inducing whether the cleaning induction sheet is connected with a motion mechanism of the solder paste printing machine.
As a further improvement of the utility model, the novel cleaning mechanism also comprises magnetic cores, and the magnetic cores are respectively arranged on the two cleaning supports.
As a further improvement of the utility model, the novel cleaning mechanism also comprises electromagnetic cores, and the electromagnetic cores are respectively arranged on the two cleaning supports.
As a further improvement of the utility model, the vacuum adsorption mechanism comprises a vacuum pipe body and a vacuum suction cavity, the vacuum suction cavity is arranged below the vacuum pipe body, and the vacuum pipe body is arranged between the two cleaning support plates; the vacuum adsorption mechanism comprises an adhesive tape, and the adhesive tape is arranged above the vacuum pipe body; the vacuum adsorption mechanism comprises an electric eye, and the electric eye is installed on the vacuum tube body.
As a further improvement of the utility model, the novel cleaning mechanism further comprises a motor reinforcing plate, wherein the motor reinforcing plate is used for ensuring the stable operation of the motor; the first driving device is an air cylinder, and the second driving device is a motor; the novel cleaning mechanism further comprises a sliding block and a sliding rail, wherein the sliding block is mounted on the sliding rail and can slide along the sliding rail, and the two cleaning supports are respectively connected with the sliding block; the novel cleaning mechanism further comprises a cleaning wire slot, and the cleaning wire slot is connected with the cleaning support on the right side of the cleaning bottom plate.
The utility model also discloses a solder paste printing machine which comprises the novel cleaning mechanism, wherein the novel cleaning mechanism is arranged below the left and right supporting beams of the solder paste printing machine.
The utility model has the beneficial effects that: 1. according to the utility model, the cleaning mechanism selectively installs the cleaning bottom plate below the cleaning mechanism, so that the replacement of the roll paper is not hindered; 2. according to the cleaning mechanism, the air cylinder is selectively arranged on the cleaning bottom plate, so that the stability is greatly improved; 3. according to the utility model, the cleaning mechanism selectively fixes the two paper winding shafts and the vacuum adsorption mechanism on the two cleaning support plates, the two paper winding shafts are arranged on the outer sides, the vacuum adsorption mechanism is arranged in the middle, and the air cylinder directly jacks up the two cleaning support plates together, so that the waste of paper winding is avoided; 4. the cleaning mechanism is provided with the ratchet wheel at the shaft end of the roll paper driven shaft, and the ratchet wheel has the function of preventing the roll paper from being loosened to cause the roll paper to be folded or waste.
Drawings
FIG. 1 is a block diagram of a cleaning mechanism of a solder paste printer according to the present invention;
FIG. 2 is a left side view of the cleaning mechanism of the solder paste printer of the present invention;
FIG. 3 is a right side view of the cleaning mechanism of the solder paste printer of the present invention.
Detailed Description
As shown in fig. 1-3, the present invention discloses a novel cleaning mechanism, which includes a cleaning bottom plate 1, two cleaning brackets 2, two cleaning support plates 3, two cleaning end covers 5, a paperboard transmission shaft, a vacuum adsorption mechanism, a first driving device and a second driving device, wherein the cleaning brackets 2 are respectively installed at two side end portions of the cleaning bottom plate 1, the cleaning support plates 3 are respectively installed above two sides of the cleaning bottom plate 1, the paperboard transmission shaft and the vacuum adsorption mechanism are installed between the two cleaning support plates 3, and the paperboard transmission shaft is connected with the second driving device; two first driving devices are respectively installed on two sides of the cleaning bottom plate 1, the top of each first driving device is movably connected with the cleaning end cover 5, the cleaning end cover 5 located on the left side of the cleaning bottom plate 1 is connected with the cleaning support plate 3 located above the left side of the cleaning bottom plate 1, and the cleaning end cover 5 located on the right side of the cleaning bottom plate 1 is connected with the cleaning support plate 3 located above the right side of the cleaning bottom plate 1.
This novel wiper mechanism includes ratchet 9, ratchet card 10, ratchet 9 ratchet card 10 is installed respectively wash 1 left side top of bottom plate wash on the extension board 3, ratchet 9 with the card paper transmission shaft links to each other.
Wash and be equipped with 2 card paper transmission shafts in step on the extension board 3, the card paper transmission shaft includes first card paper transmission shaft 7, second card paper transmission shaft 15, first card paper transmission shaft 7 with the second drive arrangement links to each other, is responsible for driving and changes the stock form. The second card paper transmission shaft 15 with the ratchet wheel 9 links to each other, the vacuum adsorption mechanism is located first card paper transmission shaft 7 between the second card paper transmission shaft 15.
This novel wiper mechanism includes flap 6, hinge, first drive arrangement top is connected flap 6, flap 6 with wash end cover 5 and pass through hinged joint.
This novel wiper mechanism is still including wasing response piece 8, adsorbing the response piece, wash response piece 8 and install in wherein one side wash on the support 2, adsorb the response piece and install the opposite side wash on the support 2, it is responsible for the response whether to be connected with tin cream printing machine frame to wash response piece 8, adsorb the response piece and be responsible for the response whether to be connected with tin cream printing machine motion.
This novel wiper mechanism still includes magnet core 12, two install respectively on wasing support 2 magnet core 12, magnet core 12 is responsible for this novel wiper mechanism and is linked together with tin cream printing machine, does not disturb other spare parts work.
This novel wiper mechanism still includes electromagnetic core 11, two install respectively on wasing support 2 electromagnetic core 11, electromagnetic core 11 is responsible for when this novel wiper mechanism needs the motion, leads to the power, makes this novel wiper mechanism adsorb on other moving parts.
The vacuum adsorption mechanism comprises a vacuum pipe body 16 and a vacuum suction cavity, the vacuum suction cavity is arranged below the vacuum pipe body 16 and is responsible for being connected with an air pipe, and the vacuum pipe body 16 is arranged between the two cleaning support plates 3; the vacuum adsorption mechanism comprises an adhesive tape, the adhesive tape is arranged above the vacuum pipe body 16, and the adhesive tape is used for preventing the novel cleaning mechanism from scraping the roll paper when contacting with the bottom of the steel mesh; the vacuum adsorption mechanism comprises an electric eye, and the electric eye is installed on the vacuum pipe body 16. The electric eye is responsible for whether the roll paper is sufficient or not, and the roll paper should not be replaced.
The novel cleaning mechanism further comprises a motor reinforcing plate 13, wherein the motor reinforcing plate 13 is used for ensuring the stable operation of the motor; the first driving device is a cylinder 4, and the second driving device is a motor 17; this novel wiper mechanism still includes slider, slide rail, the slider is installed just can follow on the slide rail slides, two wash support 2 respectively with the slider links firmly. The novel cleaning mechanism further comprises a cleaning wire slot 14, wherein the cleaning wire slot 14 is connected with the cleaning support 2 on the right side of the cleaning bottom plate 1.
The cleaning support 2 is formed by connecting a horizontal plate and a vertical plate, the horizontal plate is connected with the sliding block, and the vertical plate is connected with the cleaning bottom plate.
The utility model also discloses a solder paste printing machine which comprises the novel cleaning mechanism, wherein the novel cleaning mechanism is arranged below the left and right supporting beams of the solder paste printing machine.
The utility model has the beneficial effects that: 1. according to the utility model, the cleaning mechanism selectively installs the cleaning bottom plate below the cleaning mechanism, so that the replacement of the roll paper is not hindered; 2. according to the cleaning mechanism, the air cylinder is selectively arranged on the cleaning bottom plate, so that the stability is greatly improved; 3. according to the utility model, the cleaning mechanism selectively fixes two paper winding shafts and the vacuum adsorption mechanism on the two cleaning support plates 3, the two paper winding shafts are arranged on the outer sides, the vacuum adsorption mechanism is arranged in the middle, and the two cleaning support plates 3 are directly ejected together by the cylinder 4, so that the waste of paper winding is avoided; 4. the cleaning mechanism is provided with the ratchet wheel at the shaft end of the roll paper driven shaft, and the ratchet wheel has the function of preventing the roll paper from being loosened to cause the roll paper to be folded or waste.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (10)
1. A novel wiper mechanism, its characterized in that: the cleaning device comprises a cleaning bottom plate (1), two cleaning supports (2), two cleaning support plates (3), two cleaning end covers (5), a paperboard transmission shaft, a vacuum adsorption mechanism, a first driving device and a second driving device, wherein the cleaning supports (2) are respectively installed at the two side ends of the cleaning bottom plate (1), the cleaning support plates (3) are respectively installed above the two sides of the cleaning bottom plate (1), the paperboard transmission shaft and the vacuum adsorption mechanism are installed between the two cleaning support plates (3), and the paperboard transmission shaft is connected with the second driving device; wash bottom plate (1) both sides and install two respectively first drive arrangement, first drive arrangement top with wash end cover (5) swing joint, be located wash the left of bottom plate (1) wash end cover (5) with be located wash bottom plate (1) left side top wash extension board (3) and link to each other, be located wash bottom plate (1) right side wash end cover (5) with be located wash bottom plate (1) right side top wash extension board (3) and link to each other.
2. The novel cleaning mechanism of claim 1, wherein: this novel wiper mechanism includes ratchet (9), ratchet card (10) promote ratchet (9) rotate, ratchet (9) install one of them respectively ratchet card (10) wash on extension board (3), ratchet (9) with the card paper transmission shaft links to each other.
3. The novel cleaning mechanism of claim 2, wherein: the card paper transmission shaft includes first card paper transmission shaft (7), second card paper transmission shaft (15), first card paper transmission shaft (7) with the second drive arrangement links to each other, second card paper transmission shaft (15) with ratchet (9) link to each other, vacuum adsorption mechanism is located first card paper transmission shaft (7) between second card paper transmission shaft (15).
4. The novel cleaning mechanism of claim 1, wherein: the novel cleaning mechanism comprises a hinge plate (6) and a hinge, wherein the top of the first driving device is connected with the hinge plate (6), and the hinge plate (6) is connected with the cleaning end cover (5) through the hinge.
5. The novel cleaning mechanism of claim 1, wherein: this novel wiper mechanism is still including wasing response piece (8), adsorbing the response piece, wash and respond to piece (8) and install one side wherein wash on support (2), adsorb the response piece and install the opposite side wash on support (2), it is responsible for the response whether to be connected with tin cream printing machine frame to wash response piece (8), it is responsible for the response whether to be connected with tin cream printing machine motion to adsorb the response piece.
6. The novel cleaning mechanism of claim 1, wherein: the novel cleaning mechanism further comprises a magnet core (12), and the two magnet cores (12) are respectively arranged on the cleaning support (2).
7. The novel cleaning mechanism of claim 1, wherein: the novel cleaning mechanism further comprises electromagnetic cores (11), and the two cleaning supports (2) are respectively provided with the electromagnetic cores (11).
8. The novel cleaning mechanism of claim 1, wherein: the vacuum adsorption mechanism comprises a vacuum pipe body (16) and a vacuum suction cavity, the vacuum suction cavity is arranged below the vacuum pipe body (16), and the vacuum pipe body (16) is arranged between the two cleaning support plates (3); the vacuum adsorption mechanism comprises an adhesive tape, and the adhesive tape is arranged above the vacuum pipe body (16); the vacuum adsorption mechanism comprises an electric eye, and the electric eye is installed on the vacuum pipe body (16).
9. The novel cleaning mechanism of claim 1, wherein: the novel cleaning mechanism further comprises a motor reinforcing plate (13), wherein the motor reinforcing plate (13) is used for ensuring the stable operation of the motor; the first driving device is a cylinder (4), and the second driving device is a motor (17); the novel cleaning mechanism further comprises a sliding block and a sliding rail, wherein the sliding block is mounted on the sliding rail and can slide along the sliding rail, and the two cleaning supports (2) are respectively connected with the sliding block; the novel cleaning mechanism further comprises a cleaning wire slot (14), wherein the cleaning wire slot (14) is connected with the cleaning support (2) on the right side of the cleaning bottom plate (1).
10. A solder paste printer is characterized in that: the solder paste printer includes the novel wiper mechanism of any one of claims 1-9 mounted below the left and right support beams of the solder paste printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374812.7U CN216783071U (en) | 2021-12-29 | 2021-12-29 | Novel wiper mechanism and tin cream printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123374812.7U CN216783071U (en) | 2021-12-29 | 2021-12-29 | Novel wiper mechanism and tin cream printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216783071U true CN216783071U (en) | 2022-06-21 |
Family
ID=82010160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123374812.7U Active CN216783071U (en) | 2021-12-29 | 2021-12-29 | Novel wiper mechanism and tin cream printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216783071U (en) |
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2021
- 2021-12-29 CN CN202123374812.7U patent/CN216783071U/en active Active
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