CN214984062U - A scraper mechanism for screen printing machine of solar energy silicon chip production - Google Patents
A scraper mechanism for screen printing machine of solar energy silicon chip production Download PDFInfo
- Publication number
- CN214984062U CN214984062U CN202121427856.9U CN202121427856U CN214984062U CN 214984062 U CN214984062 U CN 214984062U CN 202121427856 U CN202121427856 U CN 202121427856U CN 214984062 U CN214984062 U CN 214984062U
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- rod
- fixedly connected
- scraper
- buffer
- connecting rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 13
- 239000010703 silicon Substances 0.000 title claims abstract description 13
- 238000007650 screen-printing Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 235000012431 wafers Nutrition 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007639 printing Methods 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013016 damping Methods 0.000 abstract description 8
- 230000001965 increasing effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 19
- 230000035939 shock Effects 0.000 description 8
- 244000309464 bull Species 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Screen Printers (AREA)
Abstract
The utility model discloses a scraper mechanism of a screen printing machine for producing solar silicon wafers, which belongs to the field of printing machines and comprises a portal frame and a cutting sleeve, wherein the upper end of the portal frame is fixedly connected with a cylinder, the lower end of the cutting sleeve is fixedly connected with a cross rod, the left side and the right side of the cross rod are respectively connected with a buffer rod in a sliding way, the upper end of the buffer rod is sleeved with a spring, the lower end of the buffer rod is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a rotating rod, the buffer rod and the spring are arranged between the cross rod and the connecting rod, so that buffer damping acting force is formed between the cross rod and the connecting rod, mechanical vibration generated in the work can be effectively absorbed during the work, the spring further enhances the damping effect, the stability of the device is increased, the service life of the device is prolonged, and the rotating rod is connected with a rotating sleeve through the rotation of the cylinder and the cylinder rod, the angle of a mounting plate can be conveniently adjusted through the rotation, the height and angle of the scraper can be adjusted to meet the printing requirements of various pastes and ensure the printing quality of products.
Description
Technical Field
The utility model relates to a printing machine technical field, more specifically say, relate to a screen printing machine's scraper mechanism for production of solar energy silicon chip.
Background
A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.
The scraper mechanism of the screen printing machine for producing the solar silicon wafer at present has inaccurate pressure regulation, thus the printing effect and the service life of a screen printing plate are influenced by overweight or overweight and lighteness of pressure, the height and the printing angle of the scraper cannot be changed by the existing scraper mechanism, the quality of printing is difficult to improve, meanwhile, the installation of the scraper is limited, most of the installation of the scraper is directly fixed through bolts, and the scraper is limited and unstable, so that a lot of troubles are caused to appear.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a scraper mechanism of a screen printing machine for producing solar silicon wafers, which can effectively absorb the mechanical vibration generated in the work process by arranging a buffer rod and a spring between a transverse rod and a connecting rod, thereby further enhancing the damping effect, increasing the stability of the device and prolonging the service life of the device, and through the rotary connection of a rotary rod and a rotary sleeve, the arrangement of a cylinder and a cylinder rod is convenient for rotating and adjusting the angle of a mounting plate, so as to realize the adjustment of the height and the angle of the scraper, thereby meeting the printing requirements of various pastes, ensuring the printing quality of products, and simultaneously, through arranging a limit groove on the mounting plate, respectively arranging limit strips at the front and the back of the scraper, clamping the locating strips and a locating groove, thereby being convenient for limiting the installation of the scraper, avoiding the trouble caused by instable installation.
In order to solve the above problems, the utility model adopts the following technical proposal.
A scraper mechanism of a screen printing machine for producing solar silicon wafers comprises a portal frame and a clamping sleeve, wherein the upper end of the portal frame is fixedly connected with a cylinder, the lower end of the clamping sleeve is fixedly connected with a cross rod, the left side and the right side of the cross rod are respectively and slidably connected with a buffer rod, the upper end of the buffer rod is sleeved with a spring, the lower end of the buffer rod is fixedly connected with a connecting rod, the connecting rod is fixedly connected with a rotating rod, the rotating rod is rotatably sleeved with a rotating sleeve, the lower end of the rotating sleeve is fixedly connected with a mounting plate, the front side of the mounting plate is fixedly connected with a clamping plate through a bolt, the clamping plate and the mounting plate are respectively provided with a limiting groove, a scraper is clamped at the joint of the clamping plate and the mounting plate, the front side and the rear side of the upper end of the scraper are respectively and fixedly connected with a limiting strip, the left side and the right side of the mounting plate are respectively and fixedly connected with a positioning strip, the left end and right end of the rear side of the clamping plate are respectively provided with a positioning groove, through set up buffer beam and spring between horizontal pole and connecting rod, make form buffering shock attenuation effort between horizontal pole and connecting rod, in operation, the mechanical oscillation who produces in the work of effective absorption, the shock attenuation effect has further been strengthened to the spring, the stability of device has been increased, help prolonging the life of device, and be connected through the bull stick and the rotation of commentaries on classics cover, the setting of cylinder and cylinder pole, conveniently rotate the angle of adjusting the mounting panel, realize the regulation of the height and the angle of scraper, in order to satisfy various thick liquids printing requirement, guarantee product printing quality, simultaneously through setting up the spacing groove on the mounting panel, set up spacing respectively around the scraper, the joint of location strip and constant head tank, it is spacing to conveniently carry out the installation of scraper, avoid because the trouble that the installation is unstable and brings.
Furthermore, a clamping block is fixedly connected to a cylinder rod of the cylinder, a clamping sleeve is fixedly clamped on the clamping block through a bolt, and the cylinder is conveniently connected with the cross rod through clamping of the clamping block and the clamping sleeve, so that the mounting plate is fixedly connected.
Further, the upper end fixed connection of spring is in the upper end surface of buffer beam, the lower extreme fixed connection of spring is in the upper end surface of horizontal pole, through the setting of spring and buffer beam for horizontal pole and the junction of connecting rod form buffering shock attenuation effort, play buffering shock attenuation effect to whole device.
Further, the upper end fixedly connected with lug of connecting rod, the upper end fixedly connected with anchor strut of lug through being connected of anchor strut and lug, plays the reinforcing action to the junction of connecting rod and bull stick, avoids the phenomenon that bull stick and connecting rod are connected the steadiness not good and appear breaking damage.
Further, spacing groove and spacing joint, location strip and constant head tank slip joint through spacing groove and spacing joint, location strip and constant head tank slip joint play limiting displacement to being connected of mounting panel and cardboard for the dislocation phenomenon can not appear in the connection of mounting panel and cardboard, makes the more firm of scraper installation moreover.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through setting up buffer beam and spring between horizontal pole and connecting rod, make form buffering shock attenuation effort between horizontal pole and connecting rod, in operation, the mechanical vibration that produces in the work of effective absorption, the spring has further strengthened the shock attenuation effect, the stability of device has been increased, help prolonging the life of device, and be connected through the bull stick and the rotation of commentaries on classics cover, the setting of cylinder and cylinder pole, the angle of adjusting the mounting panel is conveniently rotated, realize the regulation of the height of scraper and angle, in order to satisfy various thick liquids printing requirement, guarantee product printing quality, simultaneously through setting up the spacing groove on the mounting panel, set up spacing respectively around the scraper, the joint of location strip and constant head tank, it is spacing to conveniently carry out the installation of scraper, avoid because the trouble that the installation is unstable and brings.
(2) The cylinder pole fixedly connected with fixture block of cylinder, the fixture block has the cutting ferrule through bolt fastening joint, through the joint of fixture block and cutting ferrule, conveniently makes the cylinder be connected with the horizontal pole to make mounting panel fixed connection.
(3) The upper end fixed connection of spring in the upper end surface of buffer beam, the lower extreme fixed connection of spring in the upper end surface of horizontal pole, through the setting of spring and buffer beam for the junction of horizontal pole and connecting rod forms buffering shock attenuation effort, plays buffering cushioning effect to whole device.
(4) The upper end fixedly connected with lug of connecting rod, the upper end fixedly connected with anchor strut of lug through being connected of anchor strut and lug, plays the reinforcing action to the junction of connecting rod and bull stick, avoids the phenomenon that bull stick and connecting rod are connected the steadiness not good and the fracture damage appears.
(5) Spacing groove and spacing joint, location strip and constant head tank slip joint, through spacing groove and spacing joint, location strip and constant head tank slip joint play limiting displacement to being connected of mounting panel and cardboard for the dislocation phenomenon can not appear in the connection of mounting panel and cardboard, makes the more firm of scraper installation moreover.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is an enlarged schematic view of the mounting plate of the present invention;
fig. 4 is an enlarged schematic view of the clip board of the present invention.
The reference numbers in the figures illustrate:
1 portal frame, 2 cylinders, 3 cylinder rods, 4 clamping blocks, 5 clamping sleeves, 6 cross rods, 7 buffer rods, 8 springs, 9 connecting rods, 10 rotating rods, 11 rotating sleeves, 12 mounting plates, 13 bumps, 14 reinforcing rods, 15 clamping plates, 16 limiting grooves, 17 scrapers, 18 limiting strips, 19 positioning strips and 20 positioning grooves.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, a scraper mechanism of a screen printing machine for producing solar silicon wafers comprises a portal frame 1 and a cutting sleeve 5, referring to fig. 2, an air cylinder 2 is fixedly connected to the upper end of the portal frame 1, the air cylinder 2 is an SC series standard air cylinder, the air cylinder 2 is provided with a control switch with a model number of 4H210-08, and is provided with a starting switch and a reset switch, the control switch and the air cylinder 2 are connected with an indoor power supply in series through a wire, which belongs to the prior art, the lower end of the cutting sleeve 5 is fixedly connected with a cross rod 6, the left side and the right side of the cross rod 6 are respectively connected with a buffer rod 7 in a sliding manner, the upper end of the buffer rod 7 is sleeved with a spring 8, the lower end of the buffer rod 7 is fixedly connected with a connecting rod 9, the connecting rod 9 is fixedly connected with a rotating rod 10, the rotating rod 10 is rotatably sleeved with a rotating sleeve 11, and the rotating rod 10 and the rotating sleeve 11 are fixed in a limiting manner through a fixing device in the prior art, belonging to the prior art, the technical scheme is not repeated, the lower end of the rotating sleeve 11 is fixedly connected with an installation base 12, the front side of the installation base 12 is fixedly connected with a clamping plate 15 through a bolt, the clamping plate 15 and the installation base 12 are respectively provided with a limiting groove 16, a scraper 17 is clamped at the joint of the clamping plate 15 and the installation base 12, the front side and the rear side of the upper end of the scraper 17 are respectively fixedly connected with a limiting strip 18, the left side and the right side of the installation base 12 are respectively fixedly connected with a positioning strip 19, the left end and the right end of the rear side of the clamping plate 15 are respectively provided with a positioning groove 20, a buffer rod 7 and a spring 8 are arranged between a cross rod 6 and a connecting rod 9, so that a buffer damping acting force is formed between the cross rod 6 and the connecting rod 9, mechanical vibration generated in work can be effectively absorbed, the spring 8 further enhances the damping effect, the stability of the device is improved, the service life of the device is prolonged, and the rotating rod 10 is connected with the rotating sleeve 11 through rotation, setting of cylinder 2 and cylinder pole 3, the angle of adjusting mounting panel 12 is conveniently rotated, realizes the regulation of the height and the angle of scraper 17, in order to satisfy various thick liquids printing requirement, guarantee product printing quality, simultaneously through set up spacing groove 16 on mounting panel 12, set up spacing 18 around scraper 17 respectively, location strip 19 and constant head tank 20's joint, it is spacing to conveniently carry out the installation of scraper 17, avoid because the installation is unstable the trouble of bringing.
Please refer to fig. 2, a clamping block 4 is fixedly connected to a cylinder rod 3 of the cylinder 2, the clamping block 4 is fixedly clamped with a clamping sleeve 5 through a bolt, the cylinder 2 is conveniently connected with a cross rod 6 through the clamping of the clamping block 4 and the clamping sleeve 5, so that a mounting plate 12 is fixedly connected, an upper end of a spring 8 is fixedly connected to an upper end surface of a buffer rod 7, a lower end of the spring 8 is fixedly connected to an upper end surface of the cross rod 6, and a buffer damping action force is formed at a joint of the cross rod 6 and a connecting rod 9 through the arrangement of the spring 8 and the buffer rod 7, so as to achieve a buffer damping effect on the whole device.
Referring to fig. 2, a bump 13 is fixedly connected to the upper end of a connecting rod 9, a reinforcing rod 14 is fixedly connected to the upper end of the bump 13, the joint between the connecting rod 9 and a rotating rod 10 is reinforced by the connection between the reinforcing rod 14 and the bump 13, the phenomenon of fracture and damage due to poor connection stability between the rotating rod 10 and the connecting rod 9 is avoided, a limiting groove 16 is clamped with a limiting strip 18, a positioning strip 19 is clamped with a positioning groove 20 in a sliding manner, the limiting groove 16 is clamped with the limiting strip 18, the positioning strip 19 is clamped with the positioning groove 20 in a sliding manner, the connection between the mounting plate 12 and the clamping plate 15 is limited, the connection between the mounting plate 12 and the clamping plate 15 cannot be dislocated, and the scraper 17 is more stably mounted.
By slidably clamping a limiting strip 18 at the rear side of a scraper 17 with a limiting groove 16, then slidably clamping a positioning groove 20 of a clamping plate 15 with a positioning strip 19, and then fixedly connecting the positioning strip with a bolt, by starting a control switch of an air cylinder 2, the air cylinder 2 works, an air cylinder rod 3 of the air cylinder 2 moves downwards, the air cylinder rod 3 drives a clamping block 4 to move downwards, the clamping block 4 drives a clamping sleeve 5 to move downwards, the clamping sleeve 5 drives a cross rod 6 to move downwards, the cross rod 6 drives a buffer rod 7 to buffer and move downwards, the buffer rod 7 drives a connecting rod 9 to move downwards, the connecting rod 9 drives a rotating rod 10 to move downwards, the rotating rod 10 drives a rotating sleeve 11 to move downwards, the rotating sleeve 11 drives a mounting plate 12 to move downwards, the mounting plate 12 drives a scraper 17 to move downwards, and a buffer damping acting force is formed between the cross rod 6 and the connecting rod 9 by arranging the buffer rod 7 and a spring 8 between the cross rod 6 and the connecting rod 9, the during operation, the mechanical oscillation that produces in the ability active absorption work, spring 8 has further strengthened the shock attenuation effect, the stability of device has been increased, help prolonging the life of device, and be connected through bull stick 10 and the rotation of commentaries on classics cover 11, cylinder 2 and cylinder pole 3's setting, the angle of adjusting mounting panel 12 is conveniently rotated, realize the regulation of the height of scraper 17 and angle, in order to satisfy various thick liquids printing requirement, guarantee product printing quality, simultaneously through setting up spacing groove 16 on mounting panel 12, set up spacing 18 around the scraper 17 respectively, location strip 19 and constant head tank 20's joint, it is convenient spacing to carry out the installation of scraper 17, avoid because the installation is unstable trouble of bringing.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a scraper mechanism for screen printing machine of solar energy silicon chip production, includes portal frame (1) and cutting ferrule (5), its characterized in that: the upper end of the portal frame (1) is fixedly connected with a cylinder (2), the lower end of the clamping sleeve (5) is fixedly connected with a cross rod (6), the left side and the right side of the cross rod (6) are respectively connected with a buffer rod (7) in a sliding manner, the upper end of the buffer rod (7) is sleeved with a spring (8), the lower end of the buffer rod (7) is fixedly connected with a connecting rod (9), the connecting rod (9) is fixedly connected with a rotating rod (10), the rotating rod (10) is rotatably sleeved with a rotating sleeve (11), the lower end of the rotating sleeve (11) is fixedly connected with a mounting plate (12), the front side of the mounting plate (12) is fixedly connected with a clamping plate (15) through bolts, the clamping plate (15) and the mounting plate (12) are respectively provided with a limiting groove (16), a scraper (17) is clamped at the joint of the clamping plate (15) and the mounting plate (12), the front side and the rear side of the upper end of the scraper (17) are respectively fixedly connected with a limiting strip (18), the left side and the right side of the mounting plate (12) are respectively and fixedly connected with a positioning strip (19), and the left end and the right end of the rear side of the clamping plate (15) are respectively provided with a positioning groove (20).
2. The scraper mechanism of the screen printer for producing the solar silicon wafers as claimed in claim 1, wherein: a clamping block (4) is fixedly connected to a cylinder rod (3) of the cylinder (2), and a clamping sleeve (5) is fixedly clamped on the clamping block (4) through a bolt.
3. The scraper mechanism of the screen printer for producing the solar silicon wafers as claimed in claim 1, wherein: the upper end fixed connection of spring (8) is in the upper end surface of buffer beam (7), the lower extreme fixed connection of spring (8) is in the upper end surface of horizontal pole (6).
4. The scraper mechanism of the screen printer for producing the solar silicon wafers as claimed in claim 1, wherein: the upper end of the connecting rod (9) is fixedly connected with a convex block (13), and the upper end of the convex block (13) is fixedly connected with a reinforcing rod (14).
5. The scraper mechanism of the screen printer for producing the solar silicon wafers as claimed in claim 1, wherein: the limiting groove (16) is clamped with the limiting strip (18), and the positioning strip (19) is clamped with the positioning groove (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427856.9U CN214984062U (en) | 2021-06-25 | 2021-06-25 | A scraper mechanism for screen printing machine of solar energy silicon chip production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427856.9U CN214984062U (en) | 2021-06-25 | 2021-06-25 | A scraper mechanism for screen printing machine of solar energy silicon chip production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214984062U true CN214984062U (en) | 2021-12-03 |
Family
ID=79103739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427856.9U Expired - Fee Related CN214984062U (en) | 2021-06-25 | 2021-06-25 | A scraper mechanism for screen printing machine of solar energy silicon chip production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214984062U (en) |
-
2021
- 2021-06-25 CN CN202121427856.9U patent/CN214984062U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |