CN201907222U - Servo feeder of full-automatic dry powder press - Google Patents
Servo feeder of full-automatic dry powder press Download PDFInfo
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- CN201907222U CN201907222U CN2010206217014U CN201020621701U CN201907222U CN 201907222 U CN201907222 U CN 201907222U CN 2010206217014 U CN2010206217014 U CN 2010206217014U CN 201020621701 U CN201020621701 U CN 201020621701U CN 201907222 U CN201907222 U CN 201907222U
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Abstract
The utility model relates to a servo feeder of a full-automatic dry powder press. The servo feeder is suitable for large and medium-sized full-automatic dry powder presses, and adopts a servo motor for individual drive and a ball screw mechanism for transmission so as to enable the feeding time, feeding speed and feeding stroke of the full-automatic dry powder press to be set and adjusted randomly. The servo feeder comprises a mounting pad, a large support, a large support hinge, a hinge axis, a framework pad, a main support, the servo motor, a coupling, a cover plate, a locknut, a check ring, a framework seal ring, an angular contact ball bearing, a bearing end cover, a screw shaft, a roller support, a ball nut sleeve, a ball nut, a side plate, a roller, a small space ring, a roller shaft, a track plate, a track base plate, a large columnar support, a small columnar support, a support rod, a short attachment bracket, a connecting screw rod, a nut, a deep groove ball bearing with a seal ring, a long attachment bracket, a martial boot compressing cylinder, a martial boot and a martial boot hanger, wherein the servo motor is installed at the tail end of the main support; and the ball nut is installed on the screw shaft to form a ball screw pair.
Description
Technical field
The utility model relates to the servo feed appliance of a kind of full-automatic dry powder press, be applicable to large and medium-sized full-automatic dry powder press, make feeding time, feeding speed and the feeding stroke of full-automatic dry powder press can set arbitrarily, regulate.
Background technology
Usually, the pay-off of full-automatic dry powder press adopts chain drive, or gear drive, or other kinds of drive.Chain is easy to generate fatigue in the long-term course of work, break then, cause mould to be damaged by pressure, and gear drive is involved in foreign object gear easily, has very big potential safety hazard.No matter be to adopt chain drive or gear drive, or other kinds of drive, the pay-off feeding time of full-automatic dry powder press, feeding speed and feeding stroke all are fixing immutable.
Summary of the invention
The purpose of this utility model is to provide a kind of full-automatic dry powder press servo feed appliance at above-mentioned weak point, adopt servomotor to drive separately, the ball wire rod mechanism transmission, improved the security and stability of entire machine, and made feeding time, feeding speed and the feeding stroke of full-automatic dry powder press can set arbitrarily, regulate.
The servo feed appliance of full-automatic dry powder press takes following scheme to realize: the servo feed appliance of full-automatic dry powder press comprises the installation cushion block, big support, big stand hinge, hinge axis, the skeleton cushion block, main support, servomotor, shaft coupling, cover plate, locking nut, back-up ring, backbone sealing ring, angular contact ball bearing, bearing (ball) cover, screw axis, rolling wheel support, the ball nut cover, ball nut, side plate, roller, little spacer ring, roller shaft, the track plate, track pad, the big column support, the small column support, cradling piece, the short support that connects, connecting screw rod, locking nut, the deep groove ball bearing of band sealing ring, the long support that connects, material boots clamping cylinder, material boots and material boots hangers.
Cushion block and big stand hinge are installed are installed in the left and right sides at full-automatic dry powder press lathe bed rear portion respectively, the hinged end of big support is installed together by hinge axis and big stand hinge, and the other end is screwed to be installed on the cushion block.When mould bases is installed, only need to remove the screw of fixing big support on the cushion block is installed, big support just can be vacated the space that mould bases is installed around hinge through.
The skeleton cushion block is welded on the big support, main support is installed on the skeleton cushion block with screw, cover plate is contained in the main support top, servomotor is installed in the tail end of main support, in the installing hole in the middle of the main support a pair of angular contact ball bearing is housed, the deep groove ball bearing of a band sealing ring is housed in the installing hole of main support front end, and an end of screw axis is contained in the angular contact ball bearing, and the other end is contained in the deep groove ball bearing of band sealing ring.Shaft coupling links together servo motor shaft and screw axis, bearing (ball) cover is contained on the middle installing hole of main support, the outer ring of angular contact bearing is fixed in the installing hole, briquetting locking nut spinning is fixed on the step of screw axis by the inner ring of back-up ring with angular contact ball bearing on screw axis.Between back-up ring and the bearing (ball) cover, between the step of screw axis and the main support installing hole backbone sealing ring is housed respectively.
Ball nut is contained on the screw axis, become a pair of ball wire bar pair, the ball nut cover is sleeved on the ball nut outside, rolling wheel support is equipped with in the bottom of ball nut cover, the four rolling axle is housed on the rolling wheel support, a roller is housed on each roller shaft, and each roller is all fixed its inner ring by a pair of little spacer ring, and its outer ring is free to rotate.The track plate is housed below the roller, and the track plate is installed in the bottom of main support, between track plate and the main support track pad is housed, and the effect of track pad is a height of adjusting the track plate, guarantees the applying of track plate face and roller.
Side plate is installed in the both sides of rolling wheel support, the big column support is installed in two side plate tops, the small column support is installed in the top of big column support, cradling piece is installed on the small column support, the two ends that short connection support catches on cradling piece, connecting screw rod will be lacked and be connected support and is connected support and links together with long, and the other end of long connection support catches on the material boots hangers of expecting on the boots.Unclamp the locking nut on the connecting screw rod, can adjust the distance between the long and short connection support, thereby adjust the distance between material boots and the die face plate center; Tighten locking nut, can fix the distance between the long and short connection support.In order to allow the material boots not leak powder in the feeding process, the long connection is equipped with material boots clamping cylinder on the support, guarantees that the material boots are adjacent to the die panel in motion process.
When servomotor just changeed, driving screw axis just changeed, and ball nut and ball nut cover travels forward together at this moment, and the roller that install ball nut cover bottom rolls forward on the track plate, and promotion material boots advance and finish feeding; When servomotor reverses, drive the screw axis counter-rotating, the motion backward together of ball nut and ball nut cover this moment, the roller that install the ball nut bottom rolls on the track plate backward, and pulling material boots retreat.
The servo feed appliance of full-automatic dry powder press is reasonable in design, compact conformation, adopt servomotor to drive separately, the ball wire rod mechanism transmission, the security and stability of entire machine have been improved, be different from traditional dry powder press feed mechanism, servo pay-off provides driving force separately by servomotor, and PLC can control servomotor by servo controller.Because introduced the PLC programme-control, the time started and the concluding time of the servo pay-off feeding of full-automatic dry powder press can be set arbitrarily, the speed of feeding, and the stroke of feeding all can be set arbitrarily, regulate.
Description of drawings
The utility model is described in further detail below with reference to accompanying drawing:
Fig. 1 is the servo feed appliance structural front view of full-automatic dry powder press.
Fig. 2 is the servo feed appliance structure of a full-automatic dry powder press cutaway view.
The specific embodiment
With reference to accompanying drawing 1,2, the servo feed appliance of full-automatic dry powder press comprises installs cushion block 1, big support 2, big stand hinge 34, hinge axis 35, skeleton cushion block 3, main support 4, servomotor 7, shaft coupling 8, cover plate 9, briquetting locking nut 10, back-up ring 11, backbone sealing ring 12, angular contact ball bearing 5, bearing (ball) cover 6, screw axis 13, rolling wheel support 14, ball nut cover 15, ball nut 16, side plate 28, roller 29, septulum circle 30, roller shaft 31, track plate 32, track pad 33, big column support 17, small column support 18, cradling piece 19, the short support 20 that connects, connecting screw rod 21, locking nut 22, the deep groove ball bearing 23 of band sealing ring, the long support 24 that connects, material boots clamping cylinder 25, material boots 26 and material boots hangers 27.
Cushion block 1 and big stand hinge 34 are installed are installed in the left and right sides at full-automatic dry powder press lathe bed rear portion respectively, the hinged end of big support 2 is installed together by hinge axis 35 and big stand hinge 34, and the other end is screwed to be installed on the cushion block 1.When mould bases is installed, only need to remove the screw of fixing big support 2 on the cushion block 1 is installed, big support 2 just can rotate around big stand hinge 34, vacates the space that mould bases is installed.
Skeleton cushion block 3 is welded on the big support 2, main support 4 usefulness screws are installed on the skeleton cushion block 3, cover plate 9 is contained in main support 4 tops, servomotor 7 is installed in the tail end of main support 4, in the installing hole in the middle of the main support 4 a pair of angular contact ball bearing 5 is housed, the deep groove ball bearing 23 of a band sealing ring is housed in the installing hole of main support 4 front ends, and an end of screw axis 13 is contained in the angular contact ball bearing 5, and the other end is contained in the deep groove ball bearing 23 of band sealing ring.Shaft coupling 8 links together servo motor shaft and screw axis 13, bearing (ball) cover 6 is contained on the installing hole of main support 4 centres, the outer ring of angular contact bearing 5 is fixed in the installing hole, briquetting locking nut 10 spinnings are fixed on the step of screw axis 13 by the inner ring of back-up ring 11 with angular contact ball bearing 5 on screw axis 13.Between back-up ring 11 and the bearing (ball) cover 6, between the step of screw axis 13 and main support 4 installing holes backbone sealing ring 12 is housed respectively.
Side plate 28 is installed in the both sides of rolling wheel support 14, big column support 17 is installed in two side plate 28 tops, small column support 18 is installed in the top of big column support 17, cradling piece 19 is installed on the small column support 18, the two ends that short connection support 20 catches on cradling piece 19, connecting screw rod 21 will be lacked and be connected support 20 and is connected support 24 and links together with long, and the other end of long connection support 24 catches on the material boots hangers 27 of expecting on the boots 26.The described short support 20 that connects was connected by connecting screw rod 21 with long the connection between the support 24, and the locking nut 22 of adjustable range is housed on the connecting screw rod 21.Unclamp the locking nut 22 on the connecting screw rod 21, can adjust the distance between the long and short connection support, thereby adjust the distance between material boots 26 and the die face plate center; Tighten locking nut 22, can fix the distance between the long and short connection support.In order to allow material boots 26 not leak powder in the feeding process, the long connection is equipped with material boots clamping cylinder 25 on the support 24, guarantees that material boots 26 are adjacent to the die panel in motion process.
Claims (2)
1. the servo feed appliance of full-automatic dry powder press is characterized in that comprising the installation cushion block, big support, big stand hinge, hinge axis, the skeleton cushion block, main support, servomotor, shaft coupling, cover plate, locking nut, back-up ring, backbone sealing ring, angular contact ball bearing, bearing (ball) cover, screw axis, rolling wheel support, the ball nut cover, ball nut, side plate, roller, little spacer ring, roller shaft, the track plate, track pad, the big column support, the small column support, cradling piece, the short support that connects, connecting screw rod, locking nut, the deep groove ball bearing of band sealing ring, the long support that connects, material boots clamping cylinder, material boots and material boots hangers;
Cushion block and big stand hinge are installed are installed in the left and right sides at full-automatic dry powder press lathe bed rear portion respectively, the hinged end of big support is installed together by hinge axis and big stand hinge, and the other end is screwed to be installed on the cushion block;
The skeleton cushion block is welded on the big support, main support is installed on the skeleton cushion block with screw, cover plate is contained in the main support top, servomotor is installed in the tail end of main support, in the installing hole in the middle of the main support a pair of angular contact ball bearing is housed, the deep groove ball bearing of a band sealing ring is housed in the installing hole of main support front end, one end of screw axis is contained in the angular contact ball bearing, the other end is contained in the deep groove ball bearing of band sealing ring, shaft coupling links together servo motor shaft and screw axis, bearing (ball) cover is contained on the middle installing hole of main support, the outer ring of angular contact bearing is fixed in the installing hole, briquetting locking nut spinning is fixed on the step of screw axis by the inner ring of back-up ring with angular contact ball bearing on screw axis; Between back-up ring and the bearing (ball) cover, between the step of screw axis and the main support installing hole backbone sealing ring is housed respectively;
Ball nut is contained on the screw axis, become a pair of ball wire bar pair, the ball nut cover is sleeved on the ball nut outside, rolling wheel support is equipped with in the bottom of ball nut cover, and the four rolling axle is housed on the rolling wheel support, and a roller is housed on each roller shaft, each roller is all fixed its inner ring by a pair of little spacer ring, the track plate is housed below the roller, and the track plate is installed in the bottom of main support, between track plate and the main support track pad is housed;
Side plate is installed in the both sides of rolling wheel support, the big column support is installed in two side plate tops, the small column support is installed in the top of big column support, cradling piece is installed on the small column support, the two ends that short connection support catches on cradling piece, connecting screw rod will be lacked and be connected support and is connected support and links together with long, and the long other end that connects support catches on the material boots hangers on the material boots, is equipped with on the long connection support and expects the boots clamping cylinder.
2. the servo feed appliance of a kind of full-automatic dry powder press according to claim 1 is characterized in that the described short support that connects was connected by connecting screw rod with long the connection between the support, was equipped with the locking nut of adjustable range on the connecting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206217014U CN201907222U (en) | 2010-11-24 | 2010-11-24 | Servo feeder of full-automatic dry powder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206217014U CN201907222U (en) | 2010-11-24 | 2010-11-24 | Servo feeder of full-automatic dry powder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907222U true CN201907222U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206217014U Expired - Lifetime CN201907222U (en) | 2010-11-24 | 2010-11-24 | Servo feeder of full-automatic dry powder press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126307A (en) * | 2010-11-24 | 2011-07-20 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
| CN103335080A (en) * | 2012-12-23 | 2013-10-02 | 浙江大学 | Mounting support device of heavy-duty ball screw pair |
-
2010
- 2010-11-24 CN CN2010206217014U patent/CN201907222U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126307A (en) * | 2010-11-24 | 2011-07-20 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
| CN102126307B (en) * | 2010-11-24 | 2013-10-09 | 南京东部精密机械有限公司 | Servo feeding device for full-automatic dry powder press |
| CN103335080A (en) * | 2012-12-23 | 2013-10-02 | 浙江大学 | Mounting support device of heavy-duty ball screw pair |
| CN103335080B (en) * | 2012-12-23 | 2016-01-20 | 浙江大学 | A kind of heavily loaded ball screw pair fittable slackening device |
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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 |
Granted publication date: 20110727 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |