CN212603947U - A integration crossbeam and silk screen printing machine for silk screen printing machine's lifting unit - Google Patents
A integration crossbeam and silk screen printing machine for silk screen printing machine's lifting unit Download PDFInfo
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- CN212603947U CN212603947U CN202120059437.8U CN202120059437U CN212603947U CN 212603947 U CN212603947 U CN 212603947U CN 202120059437 U CN202120059437 U CN 202120059437U CN 212603947 U CN212603947 U CN 212603947U
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 47
- 230000010354 integration Effects 0.000 title description 5
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 208000016261 weight loss Diseases 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model discloses an integrated crossbeam and silk screen printing machine for lifting unit of silk screen printing machine relates to silk screen printing machine equipment field, and through setting up the crossbeam to be formed by cutting a rectangular shape side pipe, the crossbeam is cut into isosceles trapezoid in overlooking the direction to be equipped with first subtract heavy through-hole, second subtract heavy through-hole and third subtract heavy through-hole, make can lighten the weight of crossbeam; set up the first through-hole that is used for connecting the drive wheel on the crossbeam, be used for connecting the second through-hole of slide bar to the second through-hole can once fix a position and process and form, need not consider the plane degree on crossbeam surface, convenient production, and the form factor of reduction error guarantees the depth of parallelism of two above second through-holes, and then has guaranteed that the crossbeam is gliding smooth and easy on two guide bars.
Description
Technical Field
The utility model relates to a silk screen printing machine field, in particular to an integration crossbeam and silk screen printing machine for lifting unit of silk screen printing machine.
Background
The silk screen printing machine is a machine for printing characters and patterns, and comprises a base, a silk screen printing assembly and a lifting structure, wherein the silk screen printing assembly is connected to the base in a sliding manner, the lifting structure drives the silk screen printing assembly to lift, guide rails such as a linear guide rail or a guide rod are generally vertically arranged on the base, the silk screen printing assembly is connected with the guide rails in a sliding manner through a cross beam, and the lifting structure can drive the silk screen printing assembly to move at a limited position.
The existing beam structure is generally manufactured by adopting a plate-shaped structure, the plate-shaped structure is not high in precision, the beam structure of the screen printing machine can be manufactured after being processed by multiple processes such as turning, grinding, drilling and milling, the beam is required to be fixed with a sliding block or a shaft seat through a plurality of screws, and then the sliding block is connected with a linear guide rail or the shaft seat is connected with a guide rod. In the assembly, the smooth condition of the beam during lifting can be influenced due to the position error of the processing screw hole and the planeness of the surface of the beam, namely, after the assembly, the position of the installation guide rail is not parallel due to the processing error, so that the screw connection position needs to be finely adjusted, and the assembly is quite troublesome.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art, an object of the utility model is to provide an integration crossbeam and silk screen printing machine for the lifting unit of silk screen printing machine, the problem of the easy smooth and easy condition that forms the lifting slide because of machining error of some crossbeams is solved.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an integrated cross beam for a lifting assembly of a screen printer is in a square tube shape, more than two first through holes penetrating through the cross beam are formed in the front face of the cross beam, and the axes of the first through holes are arranged in parallel; the crossbeam is equipped with the second through-hole that runs through crossbeam top surface and bottom surface, and the second through-hole is more than two, and the axis parallel arrangement of all second through-holes, and the crossbeam is equipped with two above first screw holes in both sides about first through-hole, and two above first screw holes are straight line along crossbeam length direction and distribute.
In the integrated cross beam of the lifting assembly for the screen printer, the number of the first through holes is two, and the two first through holes are respectively arranged at two ends of the cross beam.
In the integrated cross beam of the lifting assembly for the screen printer, the first through hole at the right end of the cross beam is a round hole, the first through hole at the left end of the cross beam is a groove-shaped hole, and the length direction of the groove-shaped hole is the same as that of the cross beam.
In the integrated cross beam of the lifting assembly for the screen printer, second screw holes are formed in the upper side, the lower side, the left side or the right side of the groove-shaped hole of the cross beam.
In the integrated cross beam of the lifting assembly for the screen printer, the edge of the round hole is provided with more than two third screw holes, and the third screw holes are arranged in an annular array along the axis of the round hole.
In the integrated cross beam of the lifting assembly for the screen printer, the cross beam is in an isosceles trapezoid shape in the overlooking direction, and two ends of the cross beam are inclined planes.
In the integrated cross beam of the lifting assembly for the screen printer, two first through holes are respectively arranged in the middle of the inclined planes at the two ends of the cross beam.
In the integrated beam of the lifting assembly for the screen printer, a first weight-reducing through hole is further formed between the two first through holes in the beam.
In the integrated beam of the lifting assembly for the screen printer, a second weight-reducing through hole is formed in the back of the beam; and a third weight-reducing through hole penetrating through the top surface and the bottom surface of the beam is formed in the side surface of the second through hole of the beam.
The utility model provides a silk screen printing machine, include the crossbeam, still include the frame, fix the guide bar on the frame, the middle part of guide bar and the second through-hole sliding connection of crossbeam, it is connected with the drive wheel to rotate on two first through-holes of crossbeam, the meshing is connected with the hold-in range on two drive wheels, one of them drive wheel is connected with driving motor, driving motor fixes on the crossbeam, the positive both ends of crossbeam are fixed with the support, be fixed with the silk screen on the support, the positive middle part of crossbeam is fixed with the slide rail, sliding connection has the silk screen printing structure on the slide rail, and silk screen printing structure and hold-in.
Has the advantages that: the cross beam is formed by cutting a strip-shaped square tube, is cut into an isosceles trapezoid in the overlooking direction and is provided with a first weight-reducing through hole, a second weight-reducing through hole and a third weight-reducing through hole, so that the weight of the cross beam can be reduced; set up the first through-hole that is used for connecting the drive wheel on the crossbeam, be used for connecting the second through-hole of slide bar to the second through-hole can once fix a position and process and form, need not consider the plane degree on crossbeam surface, convenient production, and the form factor of reduction error guarantees the depth of parallelism of two above second through-holes, and then has guaranteed that the crossbeam is gliding smooth and easy on two guide bars.
Drawings
Fig. 1 is a schematic structural diagram of a screen printing machine.
Fig. 2 is a front view of the screen printer.
Fig. 3 is a first structural schematic diagram of the cross beam.
Fig. 4 is a structural schematic diagram two of the cross beam.
FIG. 5 is a first schematic structural diagram of the cross beam, the guide rod and the transmission wheel.
FIG. 6 is a second schematic view of the structure of the beam, the guide bar and the driving wheel.
Description of the main element symbols: 1-machine base, 1.1-guide rod, 1.2-connecting plate, 2.1-lifting component, 4-silk screen printing component, 4.1-second through hole, 4.2-groove type hole, 4.3-round hole, 4.4-first weight reducing through hole, 4.5-first screw hole, 4.6-third screw hole, 4.7-second screw hole, 4.8-third weight reducing through hole, 4.9-second weight reducing through hole, 4.10-inclined plane, 4.11-cross beam, 4.12-chain tension regulator, 4.13-driving motor, 4.14-driving wheel and 4.15-synchronous belt.
Detailed Description
The utility model provides an integration crossbeam and silk screen printing machine for lifting unit of silk screen printing machine, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, a screen printing machine includes the beam 4.11, a machine base 1, and two guide rods 1.1 fixed on the machine base 1, the middle of the guide rod 1.1 is slidably connected to the second through hole 4.1 of the beam 4.11, and preferably, the two guide rods 1.1 are two, two first through holes (including a circular hole and a slot hole) of the beam 4.11 are rotatably connected with a transmission wheel 4.14, the two transmission wheels 4.14 are engaged with a synchronous belt 4.15, one of the transmission wheels 4.14 is connected with a driving motor 4.13, the driving motor 4.13 is fixed on the beam 4.11, two ends of the front surface of the beam 4.11 are fixed with brackets, a screen is fixed on the brackets, the middle of the front surface of the beam 4.11 is fixed with a slide rail, the slide rail is slidably connected with a screen printing structure, and the screen printing structure is fixedly connected to the synchronous belt.
Specifically, the screen printing component 4 is formed by supports fixed at two ends of the beam 4.11, a screen fixed on the supports, a slide rail connected to the middle of the front surface of the beam 4.11, a screen printing structure connected to the slide rail in a sliding manner, and a transmission wheel 4.14 and a synchronous belt 4.15 for driving the screen printing structure to move. The silk screen printing component 4 is connected to the base 1 through the guide rod 1.1 in a sliding mode, the bottom surface of a cross beam 4.11 of the silk screen printing component 4 is hinged to the lifting component, and the lower end of the lifting component is fixed to the base 1. Therefore, when the automatic silk-screen printing machine is used, a workpiece is placed on the workbench on the bottom surface of the machine base 1, the lifting assembly 2.1 drives the silk-screen printing assembly 4 to descend, a silk screen is attached to the top surface of the workpiece, the synchronous belt 4.15 drives the silk-screen printing structure to move, the workpiece is printed by the silk-screen printing structure, and after printing is completed, the lifting assembly 2.1 drives the silk-screen printing assembly 4 to ascend.
Referring to fig. 3-6, specifically, the cross beam 4.11 is in a square tube shape, wherein the cross beam 4.11 can be formed into a long strip tube shape by cutting a square tube, the front surface of the cross beam 4.11 is provided with more than two first through holes penetrating through the cross beam 4.11, and the axes of the first through holes are arranged in parallel; crossbeam 4.11 is equipped with the second through-hole 4.1 that runs through crossbeam 4.11 top surface and bottom surface, and second through-hole 4.1 is more than two, and all second through-hole 4.1's axis parallel arrangement, and crossbeam 4.11 is equipped with more than two first screw holes 4.5 in both sides about first through-hole, and more than two first screw holes 4.5 are straight line along crossbeam 4.11 length direction and distribute.
Specifically, the number of the first through holes is preferably two, and the two first through holes are respectively disposed at two ends of the cross beam 4.11, that is, in the present application, two first through holes are taken as an example for illustration. The two first through holes are rotatably connected with a transmission wheel 4.14 through bearings, the transmission wheel 4.14 is arranged on the outer side of the beam 4.11, namely, the transmission wheel 4.14 is connected with the bearings through a rotating shaft. A rotating shaft of one of the driving wheels 4.14 is connected with a driving motor 4.13, the driving motor 4.13 is fixed on the beam 4.11 and is fixed on one side surface far away from the driving wheels 4.14, and the synchronous belt 4.15 is meshed on the two driving wheels 4.14.
The second through hole 4.1 is used for the sliding connection between the crossbeam 4.11 and the guide bar 1.1, namely the second through hole 4.1 is arranged with the guide bar 1.1 in a matching way, and after the guide bar 1.1 passes through the second through hole 4.1, the lower end is fixedly connected with the machine base 1, and the upper end is fixed with the connecting plate 1.2, so that the two guide bars 1.1 are kept stable. Wherein, more than two second through-holes 4.1 can be fixed through once location, and then the lathe is drilled or cut it, guarantees the depth of parallelism of more than two second through-holes 4.1. With current technique of being connected through a plurality of axle beds and guide bar 1.1, the axle bed passes through the fix with screw respectively at the back of crossbeam 4.11 promptly, and this application has reduced the hole that needs the processing and has reduced the process to simple structure is simplified, makes convenient production, and reduces the form factor of error, guarantees the depth of parallelism of two above second through-holes 4.1, and then has guaranteed crossbeam 4.11 gliding smooth and easy on two guide bar 1.1. In practical application, two second through holes 4.1 are preferably arranged at two ends of the cross beam, and the number of the guide rods 1.1 is matched with that of the second through holes 4.1.
In practical application, a linear bearing can be sleeved on the guide rod 1.1 in a sliding fit manner, and the linear bearing is fixed on the second through hole 4.1 of the cross beam 4.11, so that the sliding precision of the guide rod 1.1 is improved.
The first through hole at the right end of the cross beam 4.11 is a round hole 4.3, the first through hole at the left end of the cross beam 4.11 is a groove-shaped hole 4.2, and the length direction of the groove-shaped hole 4.2 is the same as that of the cross beam 4.11. Wherein, a driving wheel 4.14 connected with a driving motor 4.13 is arranged on the round hole 4.3. The border of round hole 4.3 is equipped with two above third screw holes 4.6, third screw hole 4.6 is the annular array setting along round hole 4.3's axis, and third screw hole 4.6 is used for fixed driving motor 4.13.
In practical applications, in order to adjust the tension length of the synchronous belt 4.15, a transmission wheel 4.14 without a driving motor 4.13 is usually connected with the beam 4.11 through a chain tension adjuster 4.12, wherein the chain tension adjuster 4.12 is a bicycle connecting tension adjusting structure. The upper side, the lower side, the left side or the right side of the groove-shaped hole 4.2 of the cross beam 4.11 are provided with second screw holes 4.7, a rotating shaft connected with a driving wheel 4.14 penetrates through the groove-shaped hole 4.2 to be connected with a chain tensioning adjuster 4.12, and the chain tensioning adjuster 4.12 is fixed on the second screw holes 4.7.
The first screw hole 4.5 is used for fixing a sliding rail, wherein the sliding rail is long-strip-shaped, the length direction of the sliding rail is the same as that of the cross beam 4.11, and a screw for fixing the sliding rail penetrates through the sliding rail and is in threaded connection with the first screw hole. First screw hole 4.5 is a plurality of, corresponds the fixed position setting of slide rail.
In the above, since the cross beam 4.11 is formed by the rectangular square tube, and the middle part is hollow, the weight of the cross beam 4.11 can be reduced.
Furthermore, the cross beam 4.11 is isosceles trapezoid in the top view direction, two ends of the cross beam 4.11 are inclined planes 4.10, and the two first through holes are respectively arranged in the middle of the inclined planes 4.10 at the two ends of the cross beam 4.11. Therefore, the weight of the beam 4.11 can be further reduced, and the installation of the transmission wheel 4.14, the driving motor 4.13 and the chain tension adjuster 4.12 and the adjustment of the tightness length of the synchronous belt 4.15 by the chain tension adjuster 4.12 are facilitated.
Furthermore, the cross beam 4.11 is also provided with a first weight-reducing through hole 4.4 between the two first through holes, and a second weight-reducing through hole 4.9 is arranged on the back surface of the cross beam 4.11; the cross beam 4.11 is provided with a third weight-reducing through hole 4.8 penetrating through the top surface and the bottom surface of the cross beam 4.11 at the side surface of the second through hole 4.1. The first weight-reduction through hole 4.4, the second weight-reduction through hole 4.9 and the third weight-reduction through hole 4.8 can be arranged according to actual conditions and used for reducing the weight of the cross beam 4.11.
In the utility model, the beam 4.11 is formed by cutting a strip-shaped square tube, the beam 4.11 is cut into an isosceles trapezoid in the overlooking direction and is provided with a first weight-reducing through hole 4.4, a second weight-reducing through hole 4.9 and a third weight-reducing through hole 4.8, so that the weight of the beam 4.11 can be reduced; set up the first through-hole that is used for connecting drive wheel 4.14 on crossbeam 4.11, be used for connecting the second through-hole 4.1 of slide bar to second through-hole 4.1 can once fix a position and process the formation, need not consider the plane degree on crossbeam 4.11 surface, and convenient production, and the form factor of reduction error guarantees the depth of parallelism of more than two second through-holes 4.1, and then has guaranteed that crossbeam 4.11 is gliding smooth and easy on two guide bars 1.1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.
Claims (10)
1. The integrated cross beam for the lifting assembly of the screen printer is characterized in that the cross beam is in a square tube shape, more than two first through holes penetrating through the cross beam are formed in the front face of the cross beam, and the axes of the first through holes are arranged in parallel; the crossbeam is equipped with the second through-hole that runs through crossbeam top surface and bottom surface, and the second through-hole is more than two, and the axis parallel arrangement of all second through-holes, and the crossbeam is equipped with two above first screw holes in both sides about first through-hole, and two above first screw holes are straight line along crossbeam length direction and distribute.
2. The integrated beam for the lifting assembly of the screen printer as claimed in claim 1, wherein the number of the first through holes is two, and the two first through holes are respectively provided at both ends of the beam.
3. The integrated beam for the elevating assembly of the screen printer as claimed in claim 2, wherein the first through hole of the right end of the beam is a circular hole, the first through hole of the left end of the beam is a slotted hole, and the length direction of the slotted hole is the same as the length direction of the beam.
4. The integrated beam for a screen printer lifting assembly of claim 3, wherein the beam is provided with second screw holes at upper and lower sides and left or right sides of the slot hole.
5. The integrated beam for the lifting assembly of the screen printing machine as claimed in claim 3, wherein the edge of the circular hole is provided with more than two third screw holes, and the third screw holes are arranged in an annular array along the axis of the circular hole.
6. The integrated beam of the lifting assembly for screen printing machine of any one of claims 2 to 5, wherein the beam is isosceles trapezoid in top view, and both ends of the beam are inclined planes.
7. The integrated beam for the elevating assembly of the screen printing machine as claimed in claim 6, wherein the two first through holes are respectively provided in the middle of the inclined surfaces at both ends of the beam.
8. The integrated beam for the lifting assembly of the screen printing machine as claimed in claim 2, wherein the beam is further provided with a first weight-reducing through hole between the two first through holes.
9. The integrated beam for the lifting assembly of the screen printing machine as claimed in claim 1, wherein the back of the beam is provided with a second weight-reducing through hole; and a third weight-reducing through hole penetrating through the top surface and the bottom surface of the beam is formed in the side surface of the second through hole of the beam.
10. A screen printing machine, comprising the beam of claim 1, further comprising a frame, a guide rod fixed on the frame, wherein the middle of the guide rod is slidably connected with the second through hole of the beam, two first through holes of the beam are rotatably connected with driving wheels, two driving wheels are meshed with a synchronous belt, one of the driving wheels is connected with a driving motor, the driving motor is fixed on the beam, supports are fixed at two ends of the front surface of the beam, a screen mesh is fixed on the supports, a slide rail is fixed at the middle of the front surface of the beam, a screen printing structure is slidably connected on the slide rail, and the screen printing structure is fixedly connected with the synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059437.8U CN212603947U (en) | 2021-01-11 | 2021-01-11 | A integration crossbeam and silk screen printing machine for silk screen printing machine's lifting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120059437.8U CN212603947U (en) | 2021-01-11 | 2021-01-11 | A integration crossbeam and silk screen printing machine for silk screen printing machine's lifting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212603947U true CN212603947U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120059437.8U Active CN212603947U (en) | 2021-01-11 | 2021-01-11 | A integration crossbeam and silk screen printing machine for silk screen printing machine's lifting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212603947U (en) |
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2021
- 2021-01-11 CN CN202120059437.8U patent/CN212603947U/en active Active
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Effective date of registration: 20240204 Address after: 441000, Room 06, 5th Floor, Shuangchuang Building, Automotive Vocational and Technical College, No. 66 East Street, Yinji Township, Xiangcheng District, Xiangyang City, Hubei Province (Residence Application) Patentee after: Xiangyang Jiayan Machinery Co.,Ltd. Country or region after: China Address before: 528100 No.9, workshop 4, No.28 Chuangye 2nd Road, Yundonghai street, Sanshui District, Foshan City, Guangdong Province Patentee before: Foshan huachuangxing Technology Co.,Ltd. Country or region before: China |