CN110356046B - Synchronous control type bottom supporting device - Google Patents
Synchronous control type bottom supporting device Download PDFInfo
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- CN110356046B CN110356046B CN201910655570.7A CN201910655570A CN110356046B CN 110356046 B CN110356046 B CN 110356046B CN 201910655570 A CN201910655570 A CN 201910655570A CN 110356046 B CN110356046 B CN 110356046B
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- support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a synchronous control type bottom supporting device which comprises a base and a supporting frame arranged on the base, wherein the bottom supporting structure comprises a bottom supporting plate, a T-shaped bottom supporting connecting piece is arranged at the end part of the supporting plate, one end of a cross rod of the T-shaped bottom supporting connecting piece is connected to the end part of the supporting plate through a movable shaft, a vertical sliding groove is formed in the supporting frame, a ball screw is arranged in the vertical sliding groove, a driving motor is fixed at the top of the supporting frame, a lifting sliding block in threaded connection with the ball screw is arranged in the vertical sliding groove, a linear moving groove is fixed in the bottom supporting plate, a supporting rib rod is fixed between the top of the supporting frame and the top wall of an I-shaped sliding block through a screw, and a pressing rib rod is arranged at the bottom end of a vertical rod of the. The lifting device is reasonable in structural arrangement, the T-shaped bottom supporting connecting piece can be synchronously moved while being lifted through the driving motor, the use cost is reduced, the use is stable and reliable, the applicability is strong, and the practicability is good.
Description
Technical Field
The invention belongs to the technical field of three-dimensional bag processing equipment, and particularly relates to a synchronous control type bottom supporting device.
Background
The original old die bottom cloth pressing mechanism adopts an old double-cylinder device; has the disadvantages of complex and heavy structure, complicated debugging and setting operation, limited bag discharging speed and the like. The application number is 201710368771. X's Chinese patent, it discloses a single cylinder formula cloth pressing mechanism, but this single cylinder formula cloth pressing machine is at the actual motion in-process, and three-dimensional bag takes place to warp easily when going out the bag, and the machine is comparatively thick and heavy moreover, and the accuracy is relatively poor, and the flexibility ratio is lower, so suitability and practicality receive the restriction to a certain extent.
Disclosure of Invention
The invention aims to provide a synchronous control type bottom supporting device which is reasonable in structural arrangement and high in applicability.
The technical scheme for realizing the aim of the invention is that the synchronous control type bottom supporting device comprises a base and a supporting frame arranged on the base, wherein a bottom supporting structure is arranged on the supporting frame, the bottom supporting structure is arranged under a cloth discharging mould, the bottom supporting structure comprises a bottom supporting plate, a T-shaped bottom supporting connecting piece is arranged at the end part of the supporting plate, one end of a cross rod of the T-shaped bottom supporting connecting piece is connected with the end part of the supporting plate through a movable shaft, a vertical sliding groove is arranged on the supporting frame, a ball screw is arranged in the vertical sliding groove, a driving motor connected with the ball screw is fixed at the top of the supporting frame, a lifting slide block in threaded connection with the ball screw is arranged in the vertical sliding groove, one end of the bottom supporting plate is fixed on the lifting slide block, a straight-line-shaped moving groove which is through up and down is fixed on the bottom supporting plate, the support frame is characterized in that an I-shaped sliding block is arranged in the linear moving groove, a support rib rod is fixed between the top of the support frame and the top wall of the I-shaped sliding block through a screw, the I-shaped sliding block and the vertical rod bottom end of the T-shaped support bottom connecting piece are provided with an abutting rib rod, one end of the abutting rib rod is connected with the vertical rod bottom end of the T-shaped support bottom connecting piece through a pin shaft, and the other end of the abutting rib rod is fixed on the bottom surface of the I-shaped sliding block through a screw.
A supporting strip groove with a dovetail-shaped cross section is arranged on the bottom surface of the bottom supporting plate, a circular through hole is arranged between the supporting strip groove and the end part of the linear moving groove, the other end of the supporting strip groove is opened, a dovetail-shaped support strip-shaped plate is arranged in the support strip groove, a reset tension spring is fixed between the end part of the support strip-shaped plate and the end wall of the support strip groove, the support strip-shaped plate is contracted into the support strip groove under the action of the reset tension spring, a pressing round rod is fixed at the end part of the I-shaped sliding block, the pressing round rod penetrates through the round through hole and presses against the side wall of the supporting strip groove, when moving, the I-shaped sliding block drives the abutting-pressing round rod to move and enables the supporting strip-shaped plate to move outwards to extend out of the supporting strip groove, and at the moment, the top surface of the outer side end of the supporting strip-shaped plate is attached to and pressed on the bottom surface of the cross rod of the T-shaped support bottom connecting rod to enable the T-shaped support bottom connecting rod to be positioned.
The bottom surface of the upper cross rod and the top surface of the lower cross rod of the I-shaped sliding block are uniformly provided with balls, and the surfaces of the balls are attached to and pressed on the top surface and the bottom surface of the bottom supporting plate.
And a return spring is fixed between the support rib rod and the side surface of the support frame.
And a limit switch is fixed on the bottom wall at the top end of the vertical sliding groove, and the limit switch is connected with the driving motor and stops the driving motor.
The support rib rod is a steel plate with the thickness of 1 mm.
And a power plug and a driving motor control switch are fixed on the base.
The invention has the positive effects that: the lifting type bottom supporting connecting piece is reasonable in structure arrangement and convenient and fast to operate, the T-shaped bottom supporting connecting piece can synchronously move while lifting through the driving motor, so that bottom supporting and overturning unloading operations are realized, the use of a cylinder is reduced, the use cost is reduced, the use is stable and reliable, the applicability is strong, and the practicability is good.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Detailed Description
(example 1)
FIGS. 1 and 2 show an embodiment of the present invention, wherein FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Referring to fig. 1 and 2, a synchronous control type bottom supporting device comprises a base 1, a supporting frame 2 arranged on the base, a bottom supporting structure 3 arranged on the supporting frame and arranged under a cloth discharging mould, wherein the bottom supporting structure 3 comprises a bottom supporting plate 31, a T-shaped bottom supporting connecting piece 32 is arranged at the end part of the supporting plate, one end of a cross rod of the T-shaped bottom supporting connecting piece is connected with the end part of the supporting plate through a movable shaft 33, a vertical sliding groove 4 is arranged on the supporting frame, a ball screw 5 is arranged in the vertical sliding groove, a driving motor 6 connected with the ball screw is fixed at the top of the supporting frame, a lifting slide block 7 connected with the ball screw through threads is arranged in the vertical sliding groove, one end of the bottom supporting plate is fixed on the lifting slide block, and an up-down straight-shaped moving groove 8 is fixed on the bottom supporting plate, be provided with I-shaped slider 9 in the straight movable groove the top of support frame with there is support muscle pole 10 through the fix with screw between the roof of I-shaped slider the I-shaped slider with the montant bottom of T shape support end connecting piece is provided with and supports and press muscle pole 11, support and press the one end of muscle pole and connect through round pin axle 12 the T shape is held in the palm the montant bottom of end connecting piece and the other end and is passed through the fix with screw on the bottom surface of I-shaped slider.
A supporting strip groove 13 with a dovetail-shaped section is arranged on the bottom surface of the bottom supporting plate, a circular through hole 14 is arranged between the supporting strip groove and the end part of the linear moving groove, the other end of the supporting strip groove is opened, a dovetail-shaped support strip-shaped plate 15 is arranged in the support strip groove, a reset tension spring 16 is fixed between the end part of the support strip-shaped plate and the end wall of the support strip groove, the support strip-shaped plate is contracted into the support strip groove under the action of the reset tension spring, a pressing round rod 17 is fixed at the end part of the I-shaped sliding block, the pressing round rod passes through the round through hole and presses against the side wall of the supporting strip groove, when moving, the I-shaped sliding block drives the abutting-pressing round rod to move and enables the supporting strip-shaped plate to move outwards to extend out of the supporting strip groove, and at the moment, the top surface of the outer side end of the supporting strip-shaped plate is attached to and pressed on the bottom surface of the cross rod of the T-shaped support bottom connecting rod to enable the T-shaped support bottom connecting rod to be positioned.
The bottom surface of the upper cross rod and the top surface of the lower cross rod of the I-shaped sliding block are uniformly provided with balls 18, and the surfaces of the balls are attached to and pressed on the top surface and the bottom surface of the bottom supporting plate.
And a return spring 19 is fixed between the support rib rod and the side surface of the support frame.
And a limit switch 20 is fixed on the bottom wall of the top end of the vertical sliding groove, and is connected with the driving motor and stops the driving motor.
The support rib rod is a steel plate with the thickness of 1 mm.
A power plug 21 and a drive motor control switch 22 are fixed on the base.
The lifting type bottom supporting connecting piece is reasonable in structure arrangement and convenient and fast to operate, the T-shaped bottom supporting connecting piece can synchronously move while lifting through the driving motor, so that bottom supporting and overturning unloading operations are realized, the use of a cylinder is reduced, the use cost is reduced, the use is stable and reliable, the applicability is strong, and the practicability is good.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (7)
1. The utility model provides a synchronous control type holds in palm end device, includes the base, sets up support frame on the base be provided with the support substructure on the support frame, hold in the palm the substructure setting under the cloth mould, its characterized in that: the bottom supporting structure comprises a bottom supporting plate, a T-shaped bottom supporting connecting piece is arranged at the end part of the supporting plate, one end of a cross rod of the T-shaped bottom supporting connecting piece is connected to the end part of the supporting plate through a movable shaft, a vertical sliding groove is arranged on the supporting frame, a ball screw is arranged in the vertical sliding groove, a driving motor connected with the ball screw is fixed at the top part of the supporting frame, a lifting slide block in threaded connection with the ball screw is arranged in the vertical sliding groove, one end of the bottom supporting plate is fixed on the lifting slide block, a straight moving groove which is through up and down is fixed on the bottom supporting plate, an I-shaped slide block is arranged in the straight moving groove, a supporting rib rod is fixed between the top part of the supporting frame and the top wall of the I-shaped slide block through a screw, and a pressing rib rod is arranged at the bottom end of a vertical rod of the I-shaped slide block and, one end of the abutting rib rod is connected to the bottom end of a vertical rod of the T-shaped support bottom connecting piece through a pin shaft, and the other end of the abutting rib rod is fixed to the bottom surface of the I-shaped sliding block through a screw.
2. The synchronously controlled backing device according to claim 1, wherein: a supporting strip groove with a dovetail-shaped cross section is arranged on the bottom surface of the bottom supporting plate, a circular through hole is arranged between the supporting strip groove and the end part of the linear moving groove, the other end of the supporting strip groove is opened, a dovetail-shaped support strip-shaped plate is arranged in the support strip groove, a reset tension spring is fixed between the end part of the support strip-shaped plate and the end wall of the support strip groove, the support strip-shaped plate is contracted into the support strip groove under the action of the reset tension spring, a pressing round rod is fixed at the end part of the I-shaped sliding block, the pressing round rod penetrates through the round through hole and presses against the side wall of the supporting strip groove, when moving, the I-shaped sliding block drives the abutting-pressing round rod to move and enables the supporting strip-shaped plate to move outwards to extend out of the supporting strip groove, and at the moment, the top surface of the outer side end of the supporting strip-shaped plate is attached to and pressed on the bottom surface of the cross rod of the T-shaped support bottom connecting rod to enable the T-shaped support bottom connecting rod to be positioned.
3. The synchronously controlled backing device according to claim 2, wherein: the bottom surface of the upper cross rod and the top surface of the lower cross rod of the I-shaped sliding block are uniformly provided with balls, and the surfaces of the balls are attached to and pressed on the top surface and the bottom surface of the bottom supporting plate.
4. The synchronously controlled backing device according to claim 3, wherein: and a return spring is fixed between the support rib rod and the side surface of the support frame.
5. The synchronously controlled backing device according to claim 4, wherein: and a limit switch is fixed on the bottom wall at the top end of the vertical sliding groove, and the limit switch is connected with the driving motor and stops the driving motor.
6. The synchronously controlled backing device according to claim 5, wherein: the support rib rod is a steel plate with the thickness of 1 mm.
7. The synchronously controlled backing device according to claim 6, wherein: and a power plug and a driving motor control switch are fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655570.7A CN110356046B (en) | 2019-07-19 | 2019-07-19 | Synchronous control type bottom supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910655570.7A CN110356046B (en) | 2019-07-19 | 2019-07-19 | Synchronous control type bottom supporting device |
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| Publication Number | Publication Date |
|---|---|
| CN110356046A CN110356046A (en) | 2019-10-22 |
| CN110356046B true CN110356046B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910655570.7A Active CN110356046B (en) | 2019-07-19 | 2019-07-19 | Synchronous control type bottom supporting device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561676A (en) * | 2019-12-05 | 2020-08-21 | 深圳市名家汇科技股份有限公司 | Street lamp device with automatic lifting function |
| CN113846730B (en) * | 2021-10-28 | 2023-03-28 | 江西朝阳机械有限公司 | Self-cleaning structure for assembled toilet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5827165A (en) * | 1995-10-27 | 1998-10-27 | Windmoller & Holscher | Device for pulling open continuously cross-conveyed tube sections for the purpose of forming bottoms in the manufacture of sacks |
| CN203065094U (en) * | 2013-01-16 | 2013-07-17 | 李玉明 | Lifting frame |
| CN207630888U (en) * | 2017-10-01 | 2018-07-20 | 浙江西维亚进出口有限公司 | Attachment device is linked up in traction for tractor |
| CN108839388A (en) * | 2018-06-07 | 2018-11-20 | 江苏创新包装科技有限公司 | A kind of processing and forming tooling device of bag body |
| CN208732511U (en) * | 2018-08-15 | 2019-04-12 | 盛华森 | A kind of multi-platform synchronization lifting mechanism based on digital control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8973898B2 (en) * | 2013-03-14 | 2015-03-10 | Brent Hurd | Portable and foldable lift |
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2019
- 2019-07-19 CN CN201910655570.7A patent/CN110356046B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5827165A (en) * | 1995-10-27 | 1998-10-27 | Windmoller & Holscher | Device for pulling open continuously cross-conveyed tube sections for the purpose of forming bottoms in the manufacture of sacks |
| CN203065094U (en) * | 2013-01-16 | 2013-07-17 | 李玉明 | Lifting frame |
| CN207630888U (en) * | 2017-10-01 | 2018-07-20 | 浙江西维亚进出口有限公司 | Attachment device is linked up in traction for tractor |
| CN108839388A (en) * | 2018-06-07 | 2018-11-20 | 江苏创新包装科技有限公司 | A kind of processing and forming tooling device of bag body |
| CN208732511U (en) * | 2018-08-15 | 2019-04-12 | 盛华森 | A kind of multi-platform synchronization lifting mechanism based on digital control system |
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| CN110356046A (en) | 2019-10-22 |
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