CN110510352B - Gyro wheel lifting device of books - Google Patents
Gyro wheel lifting device of books Download PDFInfo
- Publication number
- CN110510352B CN110510352B CN201910823536.6A CN201910823536A CN110510352B CN 110510352 B CN110510352 B CN 110510352B CN 201910823536 A CN201910823536 A CN 201910823536A CN 110510352 B CN110510352 B CN 110510352B
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- plate
- pressing plate
- shaped structure
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- cylindrical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
Abstract
The invention discloses a roller lifting device for books, which comprises a bottom frame, a lower pressing plate arranged at the upper end of the bottom frame, an upper pressing plate sleeved at the upper end of the lower pressing plate and a mounting plate arranged at the lower end of the lower pressing plate, wherein the main body of the bottom frame is of a frame structure; the guide hole I on the lower pressing plate is sleeved on the outer circle of the guide rod, the support ejector rod jacks up or puts down the upper pressing plate by twisting the rotating handle, and the arrangement increases the throwing space between the upper pressing plate and the lower pressing plate, so that the adjusting range of the roller lifting device is expanded; after books and paper put in the upper press plate and the lower press plate are put well, the upper press plate, the lower press plate and the mounting plate form a fixed whole by screwing the adjusting screw sleeve I on the locking column on the lower end face of the mounting plate, so that the phenomenon of looseness or jumping of the right roller train and the left roller train on the upper end of the mounting plate in the conveying process is avoided, and the stability of the conveying process is ensured.
Description
Technical Field
The invention relates to the technical field of printing machinery, in particular to a roller lifting device for a book.
Background
After the book is printed, the book needs to be conveyed to a binding machine through a conveying device for binding, and because the thickness of the book is different, a roller lifting device is formulated, but the roller lifting device still has the following defects in practical use:
1. the roller lifting device in the prior art has a small adjustment range and cannot be adjusted within a larger thickness range, so that the use of the roller lifting device is restricted;
2. the roller lifting device in the prior art does not comprise a locking device, so that the phenomenon of looseness and jumping can occur in the transmission process, the conveying process is unstable, and finally wrinkles are formed on books easily.
Disclosure of Invention
The present invention is directed to a roller lifting device for books, so as to solve the problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a roller lifting device for books comprises a bottom frame, a lower pressing plate arranged at the upper end of the bottom frame, an upper pressing plate sleeved at the upper end of the lower pressing plate and a mounting plate arranged at the lower end of the lower pressing plate, wherein the main body of the bottom frame is of a frame structure, a conveying belt is arranged in the middle of the upper end surface of the bottom frame, the main body of the upper pressing plate is of a square plate-shaped structure, the lower end of the upper pressing plate is inserted and matched on the upper end surface of the lower pressing plate, four guide holes I of four cylindrical hole-shaped structures are symmetrically arranged at the four corners of the upper pressing plate, four pairs of eight guide rods of cylindrical structures are symmetrically arranged on the inner side of each guide hole I, and a through hole I of the cylindrical hole-shaped structure is arranged at the edge position of;
the main body of the lower pressing plate is of a square plate-shaped structure, four through holes II of a cylindrical hole-shaped structure corresponding to the positions of the guide holes I are symmetrically arranged at the four corners of the lower pressing plate, four pairs of eight guide holes II matched with the guide rods in a sliding and sleeving manner are symmetrically arranged on the inner sides of the through holes II, four support columns of the cylindrical structure are symmetrically arranged on the left side and the right side of the lower end face, and a fixing plate of the plate-shaped structure fixedly connected with the upper end face is arranged at the lower ends of the support columns;
the lower extreme of holding down plate is equipped with square plate structure's mounting panel, the four corners position department symmetry of mounting panel is equipped with four and the corresponding via hole III in via hole II position, and is equipped with eight bullport III of matching with the guide bar looks slip cap in via hole III's inboard symmetry, the intermediate position of terminal surface is equipped with the mount pad of bent plate structure under the mounting panel, the left and right sides of terminal surface is equipped with square plate structure's left mount pad and right mount pad respectively under the mount pad, and has the left gyro wheel seat of cell body structure at the lower extreme of left mount pad in a sliding manner, left gyro wheel group is installed in the matching in the recess of left gyro wheel seat lower extreme, and has the right gyro wheel seat of cell body structure in the lower extreme of right mount pad, right gyro wheel group is installed in the matching in the recess of left gyro wheel seat lower extreme, left side gyro wheel group and right.
Preferably, an abrasion-resistant plate I with a square plate-shaped structure is embedded in the middle of the lower end face of the upper pressure plate, and an abrasion-resistant plate II with a square plate-shaped structure corresponding to the abrasion-resistant plate I is arranged in the middle of the upper end face of the lower pressure plate.
Preferably, the lower end of the guide rod is provided with a locking plate with a square plate structure between the lower end face of the mounting plate and the flat plates on two sides of the mounting seat, and four fixing screw sleeves II with cylindrical sleeve structures in threaded connection with the upper end of the guide rod are connected to the four corners of the lower end face of the locking plate in a matching manner.
Preferably, the guide rod is sleeved with a spring on the excircle, and the spring is positioned between the lower end face of the lower pressing plate and the upper end face of the mounting plate.
Preferably, the guide hole I, the via hole II and the via hole III are all matched with a locking column of a cylindrical rod-shaped structure, a fixed threaded sleeve I of the cylindrical sleeve-shaped structure in threaded connection with the upper end of the locking column is installed on the upper end face of the guide hole I in a matched mode, and an adjusting threaded sleeve I of the cylindrical sleeve-shaped structure in threaded connection with the lower end of the locking column is installed on the lower end face of the via hole III in a matched mode.
Preferably, the upper end of the through hole I is provided with a fixed threaded sleeve III with a cylindrical sleeve-shaped structure in a matching manner, a supporting ejector rod with a cylindrical rod-shaped structure, the lower end of the supporting ejector rod is abutted against the upper end surface of the lower pressing plate, the upper end of the supporting ejector rod is of a square head block structure, and a rotating handle with the cylindrical rod-shaped structure is inserted into the upper end of the supporting ejector rod.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the guide hole I on the lower pressing plate is sleeved on the outer circle of the guide rod, the support ejector rod jacks up or puts down the upper pressing plate by twisting the rotating handle, and the arrangement increases the throwing space between the upper pressing plate and the lower pressing plate, so that the adjusting range of the roller lifting device is expanded;
2. after the book paper put in the upper pressing plate and the lower pressing plate is put well, the upper pressing plate, the lower pressing plate and the mounting plate form a fixed whole by screwing the adjusting screw sleeve I on the lower end surface of the mounting plate and screwed on the locking column, so that the right roller group and the left roller group at the upper end of the mounting plate are prevented from loosening or jumping in the conveying process, and the stability of the conveying process is ensured;
3. the spring arranged between the lower pressing plate and the mounting plate enables the upper end face of the lower pressing plate to form an elastic pre-tightening force relative to the lower end face of the upper pressing plate, and the locking degree of the upper pressing plate and the lower pressing plate is controlled by adjusting the tightness of the adjusting screw sleeve I, so that the clamping force between the upper pressing plate and the lower pressing plate is more suitable for book paper made of different materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of the structure of the present invention.
In the figure: the device comprises a bottom frame 1, an upper pressing plate 2, a lower pressing plate 3, a mounting plate 4, a mounting seat 5, a right roller seat 6, a left roller seat 7, a locking column 9, a fixed swivel nut I10, an adjusting swivel nut I11, a spring 12, a locking plate 13, a fixed swivel nut II 14, a fixed swivel nut III 15, a supporting ejector rod 16, a rotating handle 17, a guide hole I2-1, a guide rod 2-2, an abrasion-resistant plate I2-3, a via hole I2-4, a guide hole II 3-1, a via hole II 3-2, an abrasion-resistant plate II 3-3, a supporting column 3-4, a fixed plate 3-5, a guide hole III 4-1, a via hole III 4-2, a left mounting seat 5-1, a right mounting seat 5-2, a right roller group 6-1 and a left roller group 7-1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a roller lifting device for books comprises a bottom frame 1, a lower pressing plate 3 arranged at the upper end of the bottom frame 1, an upper pressing plate 2 sleeved at the upper end of the lower pressing plate 3 and a mounting plate 4 arranged at the lower end of the lower pressing plate 3, wherein the main body of the bottom frame 1 is of a frame structure, a conveying belt 18 is arranged in the middle of the upper end surface of the bottom frame 1, the main body of the upper pressing plate 2 is of a square plate structure, the lower end of the upper pressing plate 2 is inserted and matched on the upper end surface of the lower pressing plate 3, four guide holes I2-1 of four cylindrical hole structures are symmetrically arranged at the four corners of the upper pressing plate 2, four pairs of eight guide rods 2-2 of the cylindrical structure are symmetrically arranged on the inner side of each guide hole I2-1, and through holes I2-4 of the cylindrical hole structures are arranged at the edge position of the front end of the;
the main body of the lower pressing plate 3 is of a square plate-shaped structure, four through holes II 3-2 of a cylindrical hole-shaped structure corresponding to the positions of the guide holes I2-1 are symmetrically arranged at the positions of four corners of the lower pressing plate 3, four pairs of eight guide holes II 3-1 matched with the guide rods 2-2 in a sliding manner are symmetrically arranged at the inner sides of the through holes II 3-2, four support columns 3-4 of the cylindrical structure are symmetrically arranged at the left side and the right side of the lower end face of the lower pressing plate 3, and a fixing plate 3-5 of the plate-shaped structure fixedly connected with the upper end face of the support column 1 is arranged at the lower end of the support column;
the lower end of the lower pressing plate 3 is provided with a mounting plate 4 with a square plate structure, four through holes III 4-2 corresponding to the through holes II 3-2 are symmetrically arranged at the four corners of the mounting plate 4, eight guide holes III 4-1 matched with the guide rods 2-2 in a sliding and sleeving manner are symmetrically arranged at the inner sides of the through holes III 4-2, a mounting seat 5 with a bent plate structure is arranged at the middle position of the lower end surface of the mounting plate 4, the left side and the right side of the lower end surface of the mounting seat 5 are respectively provided with a left mounting seat 5-1 and a right mounting seat 5-2 with the square plate structure, the lower end of the left mounting seat 5-1 is provided with a left roller seat 7 with a groove structure, the left roller group 7-1 is matched and arranged in a groove at the lower end of the left roller seat 7, and the right roller seat 6 with a sliding groove structure, the right roller group 6-1 is installed in a groove at the lower end of the left roller seat 7 in a matched mode, the left roller group 7-1 and the right roller group 6-1 are located right above the conveying belt 18, the right roller seat 6 and the left roller seat 7 can slide relative to each other at the lower end of the mounting seat 5, the conveying width of the whole book roller is changed, the relative distance between the right roller seat 6 and the left roller seat 7 at the lower end of the mounting seat 5 can be adjusted according to books with different widths, and the whole book roller lifting device has wider applicability.
Furthermore, a wear-resisting plate I2-3 with a square plate-shaped structure is embedded in the middle of the lower end face of the upper pressing plate 2, and a wear-resisting plate II 3-3 with a square plate-shaped structure corresponding to the wear-resisting plate I2-3 is arranged in the middle of the upper end face of the lower pressing plate 3, so that direct abrasion between the book paper and the upper pressing plate 2 and the lower pressing plate 3 is avoided, and the service lives of the upper pressing plate 2 and the lower pressing plate 3 are prolonged.
Furthermore, the lower end of the guide rod 2-2 and the space between the lower end face of the mounting plate 4 and the flat plates at the two sides of the mounting seat 5 are provided with a locking plate 13 with a square plate-shaped structure, and four corner positions of the lower end face of the locking plate 13 are connected with four fixing screw sleeves II 14 with cylindrical sleeve-shaped structures in threaded connection with the upper end of the guide rod 2-2 in a matching manner, so that the structure ensures the overall stability of the upper end of the guide rod 2-2, and the lower pressing plate 3 on the guide rod 2-2 and the mounting plate 4 cannot shake or sway when sliding up and down.
Further, the spring 12 is sleeved on the outer circle of the guide rod 2-2, and the spring 12 is located between the lower end face of the lower pressing plate 3 and the upper end face of the mounting plate 4, so that certain elastic pressure is formed between the lower pressing plate 3 and the mounting plate 4, certain elastic pre-tightening force is further formed between the lower pressing plate 3 and the upper pressing plate 2, and the stability of primarily clamping the book paper on the upper end face of the lower pressing plate 3 is improved.
Furthermore, the guide hole I2-1, the via hole II 3-2 and the via hole III 4-2 are all matched with the locking column 9 with a cylindrical rod-shaped structure, the upper end surface of the guide hole I2-1 is matched and provided with a fixed screw sleeve I10 with a cylindrical sleeve-shaped structure in threaded connection with the upper end of the locking column 9, the lower end surface of the via hole III 4-2 is matched and provided with an adjusting screw sleeve I11 with a cylindrical sleeve-shaped structure in threaded connection with the lower end of the locking column 9, the elastic pre-tightening force between the upper pressure plate 2 and the lower pressure plate 3 is adjusted by adjusting the tightness of the adjusting screw sleeve I11, so that the clamping pressure between the upper pressure plate 2 and the lower pressure plate 3 can be correspondingly adjusted and set according to book paper with different material thicknesses, the lifting precision of book rollers is ensured, and the upper pressure plate 2 and the lower pressure plate 3 are enabled to be adjusted and arranged according, The mounting plate 4 forms a stable whole, and ensures the stability of the right roller group 6-1 and the left roller group 7-1 when running on the upper end surface of the conveyer belt 18.
Furthermore, the upper end of the via hole I2-4 is provided with a fixed threaded sleeve III 15 of a cylindrical sleeve structure in a matching manner, a supporting ejector rod 16 of a cylindrical rod-shaped structure with the lower end abutting against the upper end surface of the lower pressing plate 3 is screwed in the fixed threaded sleeve III 15, the upper end of the supporting ejector rod 16 is of a square-head block structure, a rotating handle 17 of the cylindrical rod-shaped structure is inserted in the upper end of the supporting ejector rod 16, the supporting ejector rod 16 is driven to rotate in the fixed threaded sleeve III 15 by twisting the rotating handle 17, and the supporting ejector rod 16 is used for jacking the upper pressing plate 2 from the upper end surface of the lower pressing plate 3, so that the opening and closing interval between the upper pressing plate 2 and the lower pressing plate 3 is adjusted.
The working principle is as follows: according to the thickness of the book paper to be installed, a rotating handle 17 is twisted to enable a supporting ejector rod 16 to jack an upper pressing plate 2 from the upper end face of a lower pressing plate 3, after a certain gap is formed between the upper pressing plate 2 and the lower pressing plate 3, the book paper with the selected thickness is inserted between an abrasion-resistant plate I2-3 and an abrasion-resistant plate II 3-3, then the rotating handle 17 is reversely twisted to close the upper pressing plate 2 and the lower pressing plate 3, a spring 12 sleeved on a guide rod 2-2 between the lower pressing plate 3 and a mounting plate 4 presses the mounting plate 4 downwards, so that the mounting plate 4 drives the upper pressing plate 2 at the upper end to press downwards, the book paper installed between the upper pressing plate 2 and the lower pressing plate 3 obtains a pre-tightening pressure, an adjusting screw sleeve I11 at the lower end of the mounting plate 4 is adjusted to enable the relative height between the mounting plate 4 and the upper pressing plate 2 to be changed, and further enable the pressure between the upper pressing plate 2, the book paper is completely compressed between the upper pressing plate 2 and the lower pressing plate 3, the upper pressing plate 2, the lower pressing plate 3 and the mounting plate 4 form a whole, the stability of the whole book roller lifting device in the operation process is guaranteed, when the thickness of the book paper filled between the upper pressing plate 2 and the lower pressing plate 3 is increased, the heights of the left roller seat 7 and the right roller seat 6 on the left side and the right side of the mounting seat 5 at the lower end of the supporting top plate 4 are correspondingly increased, and therefore the heights of the right roller group 6-1 in the right roller seat 6 and the left roller seat 7-1 in the left roller seat 7 relative to the conveying belt 18 are synchronously lifted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a gyro wheel lifting device of books, includes mounting panel (4) that holding down plate (3), holding down plate (3) upper end cover established and holding down plate (2) and holding down plate (3) lower extreme established that bottom frame (1), bottom frame (1) upper end were established, its characterized in that: the main body of the bottom frame (1) is of a frame structure, a conveying belt (18) is arranged in the middle of the upper end face of the bottom frame (1), the main body of the upper pressing plate (2) is of a square plate-shaped structure, the lower end of the upper pressing plate (2) is inserted and matched on the upper end face of the lower pressing plate (3), four guide holes I (2-1) of four cylindrical hole-shaped structures are symmetrically arranged at the positions of four corners of the upper pressing plate (2), four pairs of eight guide rods (2-2) of the cylindrical structures are symmetrically arranged on the inner sides of the guide holes I (2-1), and a through hole I (2-4) of the cylindrical hole-shaped structure is arranged at the edge position of the front end of the upper pressing plate (2);
the main body of the lower pressing plate (3) is of a square plate-shaped structure, four through holes II (3-2) of a cylindrical hole-shaped structure corresponding to the positions of the guide holes I (2-1) are symmetrically arranged at the positions of four corners of the lower pressing plate (3), four pairs of eight guide holes II (3-1) which are matched with the guide rods (2-2) in a sliding and sleeving manner are symmetrically arranged on the inner sides of the through holes II (3-2), four support columns (3-4) of the cylindrical structure are symmetrically arranged on the left side and the right side of the lower end face of the lower pressing plate (3-4), and a fixing plate (3-5) of the plate-shaped structure fixedly connected with the upper end face of the guide rod (1) is arranged at the lower end of each;
the lower end of the lower pressing plate (3) is provided with a mounting plate (4) with a square plate-shaped structure, four through holes III (4-2) corresponding to the through holes II (3-2) are symmetrically arranged at the four corners of the mounting plate (4), eight guide holes III (4-1) matched with the guide rods (2-2) in a sliding sleeve mode are symmetrically arranged on the inner side of each through hole III (4-2), a mounting seat (5) with a bent plate structure is arranged at the middle position of the lower end face of the mounting plate (4), a left mounting seat (5-1) and a right mounting seat (5-2) with the square plate-shaped structure are respectively arranged on the left side and the right side of the lower end face of the mounting seat (5), a left roller seat (7) with a groove body structure is arranged at the lower end of the left mounting seat (5-1), and a left roller set (7-1) is installed in a groove at the lower end of, a right roller seat (6) with a groove structure is slidably arranged at the lower end of the right mounting seat (5-2), a right roller group (6-1) is arranged in a groove at the lower end of the left roller seat (7) in a matching manner, and the left roller group (7-1) and the right roller group (6-1) are both positioned right above the conveyer belt (18);
the guide hole I (2-1), the through hole II (3-2) and the through hole III (4-2) are all matched with a locking column (9) of a cylindrical rod-shaped structure in a sleeved mode, a fixing threaded sleeve I (10) of a cylindrical sleeve-shaped structure in threaded connection with the upper end of the locking column (9) is installed on the upper end face of the guide hole I (2-1) in a matched mode, and an adjusting threaded sleeve I (11) of the cylindrical sleeve-shaped structure in threaded connection with the lower end of the locking column (9) is installed on the lower end face of the through hole III (4-2) in a matched mode;
the upper end of the via hole I (2-4) is matched with a fixed threaded sleeve III (15) with a cylindrical sleeve-shaped structure, a supporting ejector rod (16) with a cylindrical rod-shaped structure, the lower end of the supporting ejector rod is abutted to the upper end surface of the lower pressing plate (3), is threaded in the fixed threaded sleeve III (15), the upper end of the supporting ejector rod (16) is of a square head block-shaped structure, and a rotating handle (17) with a cylindrical rod-shaped structure is inserted in the upper end of the supporting ejector rod (16).
2. The book roller lifting device of claim 1, wherein: an abrasion-resistant plate I (2-3) with a square plate-shaped structure is embedded in the middle of the lower end face of the upper pressure plate (2), and an abrasion-resistant plate II (3-3) with a square plate-shaped structure corresponding to the abrasion-resistant plate I (2-3) is arranged in the middle of the upper end face of the lower pressure plate (3).
3. The book roller lifting device of claim 1, wherein: the lower end of the guide rod (2-2) is provided with a locking plate (13) with a square plate structure between the lower end face of the mounting plate (4) and the flat plates on two sides of the mounting seat (5), and four fixing screw sleeves II (14) with cylindrical sleeve-shaped structures are connected with the upper end of the guide rod (2-2) in a matching mode at four corners of the lower end face of the locking plate (13).
4. The book roller lifting device of claim 1, wherein: the outer circle of the guide rod (2-2) is sleeved with a spring (12), and the spring (12) is located between the lower end face of the lower pressing plate (3) and the upper end face of the mounting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823536.6A CN110510352B (en) | 2019-09-02 | 2019-09-02 | Gyro wheel lifting device of books |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910823536.6A CN110510352B (en) | 2019-09-02 | 2019-09-02 | Gyro wheel lifting device of books |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110510352A CN110510352A (en) | 2019-11-29 |
| CN110510352B true CN110510352B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910823536.6A Active CN110510352B (en) | 2019-09-02 | 2019-09-02 | Gyro wheel lifting device of books |
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| CN (1) | CN110510352B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6655890B1 (en) * | 1998-07-08 | 2003-12-02 | Henry John Weir | Apparatus for separating laundry articles |
| CN103754668B (en) * | 2013-12-16 | 2015-12-23 | 安徽华印机电股份有限公司 | Books roller lifting apparatus |
| CN204641129U (en) * | 2015-06-01 | 2015-09-16 | 重庆交通大学 | A kind of finance and economics personnel binding apparatus |
| CN204894062U (en) * | 2015-08-10 | 2015-12-23 | 唐山瑞可达科技有限公司 | Paper device is pressed to full -automatic cross cutting machine |
| CN108162628A (en) * | 2017-12-26 | 2018-06-15 | 郑州游爱网络技术有限公司 | A kind of hand-rail type Financial Information bookbinding perforating device |
| CN207861511U (en) * | 2018-01-31 | 2018-09-14 | 唐山恒峰机械制造有限公司 | A kind of paper feed roller regulating device of automatic die cutter |
| CN208022437U (en) * | 2018-03-28 | 2018-10-30 | 黄思好 | A kind of transport establishment of printing house of newspaper office color printing equipment |
| CN209160800U (en) * | 2018-11-16 | 2019-07-26 | 天津优视津阳金属制品有限公司 | The dedicated upper pressure device of special-shaped plate |
| CN209193193U (en) * | 2018-12-07 | 2019-08-02 | 东光县立飞包装机械有限公司 | A kind of pressing wheel device for die-cutting machine |
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2019
- 2019-09-02 CN CN201910823536.6A patent/CN110510352B/en active Active
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