CN205185513U - Utilize screw rod to adjust device of stamp magnetic bench magnetic force - Google Patents
Utilize screw rod to adjust device of stamp magnetic bench magnetic force Download PDFInfo
- Publication number
- CN205185513U CN205185513U CN201520925427.2U CN201520925427U CN205185513U CN 205185513 U CN205185513 U CN 205185513U CN 201520925427 U CN201520925427 U CN 201520925427U CN 205185513 U CN205185513 U CN 205185513U
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- China
- Prior art keywords
- gear
- screw rod
- magnetic
- central shaft
- rocking arm
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- Withdrawn - After Issue
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Abstract
The utility model discloses an utilize screw rod to adjust device of stamp magnetic bench magnetic force, including installing cylinder component, the rocking arm of pin joint on the magnetic bench supporter in magnetic bench supporter bottom, spindle connection among ears ring and the cylinder component is passed through to the bottom of rocking arm, and the top and the magnetic bench of rocking arm are connected. Magnetic force adjusting device still including install gear train on the curb girder lateral wall, with the gear train in initiative gear connection the transfer line, with the gear train in passive gear connection's adjustment screw, adjustment screw's one end spiro union is at driven gear's threaded hole, and other end top is to ears ring bottom, adjustment screw and center pin are located the both sides of rocking arm bottom. Through above -mentioned technical scheme, the external world applys less adjustment power to the transfer line and can drive retreating of adjustment screw or go forward through the gear train, and then makes center pin drawing or return and contract to accurate and the size of effectual adjustment magnetic bench magnetic force.
Description
Technical field:
The utility model relates to circular screen printer technical field, in particular to a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force.
Background technology:
The scraer printing system of circular screen printer is divided into blade to scrape and magnetic bar printing two kinds of forms.It is that elasticity by stainless steel blade itself applies pressure that blade scrapes, and the feature of printing is that to scrape lines more clear, but adapts to the kind of fabric and being limited in scope of fabric width, is unsuitable for thick and heavy and fabric that is wide cut.Magnetic bar printing is in cylinder, put a rod iron, is provided with row's magnet below fabric, rod iron by attraction thus to mill base apply pressure complete stamp.The svelteness degree of magnetic bar printing is slightly poorer than blade and scrapes, but it almost adapts to the printing in textiles of all thickness and width, and therefore range of application is further extensive.
Magnet below magnetic rod type cylinder printing machine fabric is divided into permanent magnetic iron and electromagnetism magnetic platform two kinds, can adjust its suction to bar magnet for permanent magnetic iron by the distance changed between magnet and bar magnet.As shown in Figure 1, the magnetic force adjusting of circular screen printer stamp magnetic platform, wherein, the magnet in described stamp magnetic platform 11 adopts permanent magnetic iron.The operation principle of magnetic force adjusting described in Fig. 1 is as follows: the cylinder component 20 be arranged on bottom magnetic platform supporter 10 drives the central shaft 21 be connected with its piston to stretch or shrink, the bottom that the top of central shaft 21 acts on rocking arm 30 rotates a certain angle to drive rocking arm 30, be articulated in rocking arm 30 top on magnetic platform supporter 10 by magnetic platform 11 jack-up or certain distance that declines, to change the distance between magnetic platform 11 and bar magnet.By above-mentioned magnetic force adjusting, circular screen printer in operation, can adjust the size of magnetic platform magnetic force according to the thickness of different printcloth and material, thus reaches best printing quality.
Utility model content:
The technical problem that the utility model solves: in prior art, the magnetic force adjusting of circular screen printer stamp magnetic platform, by the flexible size adjusting magnetic platform magnetic force of central shaft be connected with cylinder component piston, the Adjustment precision of its magnetic platform magnetic force has much room for improvement.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
Utilize screw rod to regulate a device for stamp magnetic platform magnetic force, comprise be arranged on the cylinder component bottom magnetic platform supporter, the central shaft be connected with cylinder component piston, middle part are articulated in rocking arm on magnetic platform supporter; The bottom of described rocking arm is connected with central shaft, and the top of rocking arm is connected with the magnetic platform on magnetic platform supporter;
The described screw rod that utilizes regulates the device of stamp magnetic platform magnetic force also to comprise the gear-box be fixedly mounted on side rail outer wall, the gear train be arranged in gear-box, the drive link be connected with driving gear in gear train, the adjustment screw rod that is connected with driven gear in gear train; Described side rail inner wall is installed with supporting seat, supporting seat accepts magnetic platform supporter, the bottom of described curb girder is installed with supporting seat base plate, and supporting seat base plate is positioned at the below of supporting seat, and the bottom of described supporting seat base plate is provided with the internal thread block to downward-extension; Described driven gear centre offers screwed hole, and one end of adjustment screw rod is screwed onto in the screwed hole of driven gear, and the other end and the internal thread block of adjustment screw rod are spirally connected;
The bottom of described rocking arm is connected with central shaft by ears ring; Described ears ring comprises the syndeton being positioned at ears ring top and the downward extended structure being positioned at ears ring bottom; The syndeton of described ears ring comprises the ears syndeton and central shaft syndeton that left and right is set up in parallel, described ears ring top is connected with the bottom of rocking arm by ears syndeton, and described ears ring top is connected with the end of central shaft by central shaft syndeton; The downward extended structure to ears ring is pushed up in one end that described adjustment screw rod and internal thread block are spirally connected, and described adjustment screw rod and central shaft are positioned at the both sides of rocking arm bottom.
By technique scheme, the screw rod that utilizes described in the utility model regulates the operation principle of the device of stamp magnetic platform magnetic force as follows: certain adjustment force acts on drive link, is passed to driven gear by gear train; Because the one end adjusting screw rod is screwed onto in the screwed hole of driven gear, the other end and internal thread block are spirally connected, and therefore, the rotation of driven gear can drive adjustment screw retreats or advance; The other end top of described adjustment screw rod is to the side of ears hoop downward-extension structure, because adjustment screw rod and central shaft are positioned at the both sides of rocking arm bottom, therefore, when cylinder component is not ventilated, the retrogressing of adjustment screw rod or advance, ears ring can be driven to retreat or advance, the retrogressing of ears ring or advance can make central shaft stretch or retraction, central shaft drives rocking arm to rotate a certain angle, be articulated in rocking arm top on magnetic platform supporter by magnetic platform jack-up or certain distance that declines, to change the distance between magnetic platform and bar magnet, namely regulate magnetic force size; Afterwards, cylinder component is ventilated, and under the cooperation of central shaft with adjustment screw rod, rocking arm is located, and the distance namely between magnetic platform and bar magnet is determined.
In technique scheme, the downward extended structure of described ears ring is equivalent to extend rocking arm downwards, according to lever principle, when magnetic platform gravity is certain, the rocking arm being equivalent to extend downwards can reduce adjustment screw rod end to the active force of ears hoop downward-extension structure, and then the adjustment force that reduction acts on drive link, so, staff only need apply less adjustment force and can adjust magnetic platform magnetic force on drive link.In addition, due to the existence of ears hoop downward-extension structure, adjustment screw rod need retreat or advance larger displacement amount just can make magnetic platform decline or certain displacement of rising, so, the Adjustment precision of magnetic platform magnetic force can be improved.
By technique scheme, namely the extraneous adjustment power less to drive link applying drive retrogressing or the advance of adjustment screw rod by gear train, and then central shaft is stretched or retraction, accurately and effectively to adjust the size of magnetic platform magnetic force.Because the one end and the driven gear that adjust screw rod are spirally connected, the other end and internal thread block are spirally connected, and adjustment screw rod and ears ring are without annexation, therefore, in magnetic platform magnetic force adjustment process, adjust screw rod not frangibility, bend.
To sum up, compared to prior art, the screw rod that utilizes described in the utility model regulates the technique effect of the device of stamp magnetic platform magnetic force as follows:
The first, the adjustment power of use is relatively little;
The second, adjust screw rod not frangibility, bending in adjustment process;
3rd, magnetic platform magnetic force Adjustment precision is high;
4th, the ears ring worn and torn through Long-Time Service is easily changed;
5th, described adjustment screw rod is positioned at below curb girder, without the need to through curb girder, ensure that rigidity and the structural intergrity of curb girder.
Illustrate as the one of the utility model to cylinder component in technique scheme and magnetic platform supporter annexation, be fixed with mount pad bottom described magnetic platform supporter, described cylinder component is hinged on mount pad.Because central shaft is connected with the bottom of rocking arm, therefore, rocking arm is in the process rotated, and band central shaft carries out the swing of certain amplitude, and centered by the hinged relationship of described cylinder component and mount pad, the swing of axle provides condition.
As the one explanation of the utility model to ears ring and central shaft annexation in technique scheme, described ears ring top is spirally connected by the end of central shaft syndeton and central shaft, the end of central shaft is provided with external screw thread, is provided with on externally threaded central shaft end and is bolted with clamp nut.As described above, the connecting length of central shaft and ears ring is adjustable, and the central shaft after adjustment and ears ring carry out fastening location by clamp nut.
Illustrate as the one of the utility model to rocking arm in technique scheme and magnetic platform annexation, described magnetic platform is provided with cylindrical boss, and square gap is offered on the top of described rocking arm, and described cylindrical boss is fastened in square gap.When rocking arm rotates to an angle, rocking arm is held cylindrical boss by described square gap and supports magnetic platform.
Illustrate as the one of the utility model to technique scheme middle gear case and gear train wherein, described gear-box comprises guard shield, is positioned at the front end panel of guard shield and rear bearing sheet, and described rear bearing sheet is fixedly mounted on side rail outer wall; The drive link be connected with driving gear is articulated on front end panel and rear bearing sheet by flange shaft sleeve, the gear shaft of the First Transition gear engaged with driving gear in gear train is articulated on front end panel and rear bearing sheet by flange shaft sleeve, is articulated on front end panel and rear bearing sheet in gear train with the gear shaft of the second transition gear of First Transition gears meshing by flange shaft sleeve; Described driven gear engages with the second transition gear, driven gear comprises front pivot joint section, rear pivot joint section, gear segment between front pivot joint section and rear pivot joint section, the centre of driven gear offers axial cavity, the screwed hole of driven gear is communicated with axial cavity, described front pivot joint section is articulated on front end panel by flange shaft sleeve, and rear pivot joint section is articulated on rear bearing sheet by flange shaft sleeve.As described above, described front end panel and rear bearing sheet are parallel to each other and are fixed together by connector; Offer four pairs of through holes accordingly before and after on front end panel and rear bearing sheet, above-mentioned four are fixedly mounted in four pairs of through holes the flange shaft sleeve for pivot joint drive link, First Transition gear, the second transition gear and driven gear.
Based on the above-mentioned explanation to gear-box and gear train wherein, the gear segment of described driven gear is installed with the positioning spacer for axial location driven gear.Described positioning spacer is fixedly mounted on the gear segment of driven gear by radial trip bolt.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the magnetic force adjusting of circular screen printer stamp magnetic platform in prior art;
Fig. 2 is the structural representation utilizing screw rod to regulate the device of stamp magnetic platform magnetic force described in the utility model;
Fig. 3 is the structural representation of Fig. 2 middle gear case 50;
Fig. 4 is the structural representation of driven gear 520 in Fig. 3.
Symbol description in figure:
10, magnetic platform supporter; 11, Ci Tai; 110, cylindrical boss; 12, mount pad;
20, cylinder component; 21, central shaft; 23, clamp nut;
30, rocking arm; 301, square gap;
40, curb girder; 41, supporting seat; 410, internal thread block;
50, gear-box; 501, front end panel; 502, rear bearing sheet; 504, guard shield; 500, gear train; 510, driving gear; 520, driven gear; 521, screwed hole; 522, front pivot joint section; 523, rear pivot joint section; 524, gear segment; 525, axial cavity; 526, positioning spacer; 530, First Transition gear; 540, the second transition gear; 51, drive link; 52, screw rod is adjusted.
60, ears ring; 61, the downward extended structure of ears ring bottom; 62, ears syndeton; 63, central shaft syndeton.
Detailed description of the invention:
As Fig. 2, a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force, comprise be arranged on the cylinder component 20 bottom magnetic platform supporter 10, the central shaft 21 be connected with cylinder component piston, middle part are articulated in rocking arm 30 on magnetic platform supporter; The bottom of described rocking arm is connected with central shaft, and the top of rocking arm is connected with the magnetic platform 11 on magnetic platform supporter.
As Fig. 2, the screw rod that utilizes described in the utility model regulates the device of stamp magnetic platform magnetic force also to comprise the gear-box 50 be fixedly mounted on curb girder 40 lateral wall, the gear train 500 be arranged in gear-box, the drive link 51 be connected with driving gear in gear train 510, the adjustment screw rod 52 that is connected with driven gear in gear train 520; Described side rail inner wall is installed with supporting seat 41, supporting seat accepts magnetic platform supporter, the bottom of described curb girder is installed with supporting seat base plate, and supporting seat base plate is positioned at the below of supporting seat, and the bottom of described supporting seat base plate is provided with the internal thread block 410 to downward-extension; Described driven gear centre offers screwed hole 521, and one end of adjustment screw rod is screwed onto in the screwed hole of driven gear, and the other end and the internal thread block of adjustment screw rod are spirally connected.
As Fig. 2, the bottom of described rocking arm is connected with central shaft by ears ring 60; Described ears ring comprises the syndeton being positioned at ears ring top and the downward extended structure 61 being positioned at ears ring bottom; The syndeton of described ears ring comprises the ears syndeton 62 and central shaft syndeton 63 that left and right is set up in parallel, described ears ring top is connected with the bottom of rocking arm by ears syndeton, and described ears ring top is connected with the end of central shaft by central shaft syndeton; The downward extended structure to ears ring is pushed up in one end that described adjustment screw rod and internal thread block are spirally connected, and described adjustment screw rod and central shaft are positioned at the both sides of rocking arm bottom.
As Fig. 2, be fixed with mount pad 12 bottom described magnetic platform supporter 10, described cylinder component 20 is hinged on mount pad.Described ears ring top is spirally connected by the end of central shaft syndeton and central shaft, and the end of central shaft is provided with external screw thread, is provided with on externally threaded central shaft end and is bolted with clamp nut 23.
As Fig. 2, described magnetic platform 11 is provided with cylindrical boss 110, and square gap 301 is offered on the top of described rocking arm 30, and described cylindrical boss is fastened in square gap.
As Fig. 3, described gear-box 50 comprises guard shield 504, is positioned at the front end panel 501 of guard shield and rear bearing sheet 502, and described rear bearing sheet is fixedly mounted on curb girder 40 lateral wall; The drive link 51 be connected with driving gear 510 is articulated on front end panel and rear bearing sheet by flange shaft sleeve, the gear shaft of the First Transition gear 530 engaged with driving gear in gear train 500 is articulated on front end panel and rear bearing sheet by flange shaft sleeve, is articulated on front end panel and rear bearing sheet in gear train 500 with the gear shaft of the second transition gear 540 of First Transition gears meshing by flange shaft sleeve; Described driven gear 520 engages with the second transition gear, as Fig. 4, driven gear comprises front pivot joint section 522, rear pivot joint section 523, gear segment 524 between front pivot joint section and rear pivot joint section, the centre of driven gear offers axial cavity 525, the screwed hole 521 of driven gear is communicated with axial cavity, described front pivot joint section is articulated on front end panel by flange shaft sleeve, and rear pivot joint section is articulated on rear bearing sheet by flange shaft sleeve.
In real work, with reference to figure 2, certain adjustment force acts on drive link 51, is passed to driven gear 520 by gear train 500, and the rotary actuation adjustment screw rod 52 of driven gear 520 retreats or advances; The other end top of described adjustment screw rod 52 is to the downward extended structure side of ears ring 60, ears ring 60 can be driven to retreat or advance, retrogressing or the advance of ears ring 60 can make central shaft 21 stretch or bounce back, when cylinder component 20 is not ventilated, the retrogressing of adjustment screw rod 52 or advance, central shaft 21 can be driven to stretch or bounce back, central shaft 21 drives rocking arm 30 to rotate a certain angle, be articulated in rocking arm 30 top on magnetic platform supporter 10 by magnetic platform 11 jack-up or certain distance that declines, to change the distance between magnetic platform 11 and bar magnet, namely regulate magnetic force size; Afterwards, cylinder component 20 is ventilated, and under the cooperation of central shaft 21 with adjustment screw rod 52, rocking arm 30 is located, and the distance namely between magnetic platform 11 and bar magnet is determined.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. utilize screw rod to regulate a device for stamp magnetic platform magnetic force, comprise the cylinder component (20) being arranged on magnetic platform supporter (10) bottom, the central shaft (21) be connected with cylinder component piston, middle part are articulated in rocking arm (30) on magnetic platform supporter; The bottom of described rocking arm is connected with central shaft, and the top of rocking arm is connected with the magnetic platform (11) on magnetic platform supporter;
It is characterized in that: also comprise the gear-box (50) be fixedly mounted on curb girder (40) lateral wall, the gear train (500) be arranged in gear-box, the drive link (51) be connected with driving gear in gear train (510), the adjustment screw rod (52) that is connected with driven gear in gear train (520); Described side rail inner wall is installed with supporting seat (41), supporting seat accepts magnetic platform supporter, the bottom of described curb girder is installed with supporting seat base plate, supporting seat base plate is positioned at the below of supporting seat, and the bottom of described supporting seat base plate is provided with the internal thread block (410) to downward-extension; Described driven gear centre offers screwed hole (521), and one end of adjustment screw rod is screwed onto in the screwed hole of driven gear, and the other end and the internal thread block of adjustment screw rod are spirally connected;
The bottom of described rocking arm is connected with central shaft by ears ring (60); Described ears ring comprises the syndeton being positioned at ears ring top and the downward extended structure (61) being positioned at ears ring bottom; The syndeton of described ears ring comprises the ears syndeton (62) and central shaft syndeton (63) that left and right is set up in parallel, described ears ring top is connected with the bottom of rocking arm by ears syndeton, and described ears ring top is connected with the end of central shaft by central shaft syndeton; The downward extended structure to ears ring is pushed up in one end that described adjustment screw rod and internal thread block are spirally connected, and described adjustment screw rod and central shaft are positioned at the both sides of rocking arm bottom.
2. a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force as claimed in claim 1, it is characterized in that: described magnetic platform supporter (10) bottom is fixed with mount pad (12), and described cylinder component (20) is hinged on mount pad.
3. a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force as claimed in claim 1, it is characterized in that: described ears ring top is spirally connected by the end of central shaft syndeton and central shaft, the end of central shaft is provided with external screw thread, is provided with on externally threaded central shaft end and is bolted with clamp nut (23).
4. a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force as claimed in claim 1, it is characterized in that: described magnetic platform (11) is provided with cylindrical boss (110), square gap (301) is offered on the top of described rocking arm (30), and described cylindrical boss is fastened in square gap.
5. a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force as claimed in claim 1, it is characterized in that: described gear-box (50) comprises guard shield (504), is positioned at the front end panel (501) of guard shield and rear bearing sheet (502), and described rear bearing sheet is fixedly mounted on curb girder (40) lateral wall; The drive link (51) be connected with driving gear (510) is articulated on front end panel and rear bearing sheet by flange shaft sleeve, the gear shaft of the First Transition gear (530) engaged with driving gear in gear train (500) is articulated on front end panel and rear bearing sheet by flange shaft sleeve, is articulated on front end panel and rear bearing sheet in gear train (500) with the gear shaft of second transition gear (540) of First Transition gears meshing by flange shaft sleeve; Described driven gear (520) engages with the second transition gear, driven gear comprises front pivot joint section (522), rear pivot joint section (523), gear segment (524) between front pivot joint section and rear pivot joint section, the centre of driven gear offers axial cavity (525), the screwed hole (521) of driven gear is communicated with axial cavity, described front pivot joint section is articulated on front end panel by flange shaft sleeve, and rear pivot joint section is articulated on rear bearing sheet by flange shaft sleeve.
6. a kind of device utilizing screw rod to regulate stamp magnetic platform magnetic force as claimed in claim 5, is characterized in that: the gear segment (524) of described driven gear (520) is installed with the positioning spacer (526) for axial location driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925427.2U CN205185513U (en) | 2015-11-19 | 2015-11-19 | Utilize screw rod to adjust device of stamp magnetic bench magnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925427.2U CN205185513U (en) | 2015-11-19 | 2015-11-19 | Utilize screw rod to adjust device of stamp magnetic bench magnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185513U true CN205185513U (en) | 2016-04-27 |
Family
ID=55778541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925427.2U Withdrawn - After Issue CN205185513U (en) | 2015-11-19 | 2015-11-19 | Utilize screw rod to adjust device of stamp magnetic bench magnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269938A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
-
2015
- 2015-11-19 CN CN201520925427.2U patent/CN205185513U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269938A (en) * | 2015-11-19 | 2016-01-27 | 湖州惠盛机械有限公司 | Device for adjusting magnetic force of printing magnetic table through screw |
| CN105269938B (en) * | 2015-11-19 | 2017-07-25 | 湖州惠盛机械有限公司 | A kind of utilization screw rod adjusts the device of stamp magnetic platform magnetic force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20170725 |