CN215284077U - Clamp-in type cover indentation conveying mechanism of cementing machine - Google Patents
Clamp-in type cover indentation conveying mechanism of cementing machine Download PDFInfo
- Publication number
- CN215284077U CN215284077U CN202121205551.3U CN202121205551U CN215284077U CN 215284077 U CN215284077 U CN 215284077U CN 202121205551 U CN202121205551 U CN 202121205551U CN 215284077 U CN215284077 U CN 215284077U
- Authority
- CN
- China
- Prior art keywords
- paper
- machine
- type cover
- clinch
- taking mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention relates to the field of book gluing equipment, and discloses a pincer-type cover indentation conveying mechanism of a gluing machine, which comprises a surface clamping table with a paper limiting and aligning structure on the gluing machine and a paper placing table with a rolling assembly connected to one side of the gluing machine. The invention solves the problems that the structure and the control process of the paper conveying device are complicated, the use and the maintenance are inconvenient, the faults of double-sheet or multi-sheet feeding occur frequently, and the cover paper cannot be accurately placed on the surface clamping table in the prior art.
Description
Technical Field
The invention relates to the field of book gluing equipment, in particular to a pincer-type cover indentation conveying mechanism of a gluing machine.
Background
The linear adhesive binding machine is a device for coating a layer of thermosol on the bottom of book block and binding book by cover on the surface-clamping table. At present, most of automatic paper feeding mechanisms for front covers of binding machines are conveying by transfer clamps, the structure and the control process of the existing transfer clamps are complicated, the whole machine is large in size, operation and maintenance are inconvenient, paper can be deviated in the process of taking and placing the paper, and the faults of double-paper feeding and multi-paper feeding exist in the paper feeding process, so that the binding quality and the binding efficiency of books are influenced; the invention provides a pincer-type cover indentation conveying mechanism of a cementing machine, which solves the problems in the prior art, utilizes a pincer-type claw provided with a vacuum chuck and a paper separation and positioning mechanism to penetrate through a rolling assembly, can quickly suck up a paper stack and effectively separate a piece of cover paper, has stable and reliable conveying process, can accurately and neatly place the cover paper on a clamping table, avoids the occurrence of double-paper and multi-paper feeding faults, realizes synchronous indentation operation in the conveying process of the cover paper on the clamping table, and has simple structure and convenient use and maintenance.
Disclosure of Invention
The purpose of the invention is as follows: the paper conveying device solves the problems that in the prior art, the structure and the control process of the paper conveying device are complex, the whole machine is large in size, operation and maintenance are inconvenient, the paper conveying precision is low, and double-paper and multi-paper feeding faults exist in the paper feeding process.
In order to achieve the purpose, the invention provides a pincer-type cover indentation conveying mechanism of a cementing machine, which comprises a clamping surface table with a paper limiting and aligning structure on the cementing machine and a paper placing table with a rolling assembly connected with one side of the cementing machine.
Preferably, the paper separating and positioning mechanism is an air cylinder arranged on a clamp-type claw on the paper taking mechanism.
Further, a flexible body is arranged on the paper separating and positioning mechanism.
Preferably, the vacuum chuck comprises a cylinder body provided with an air suction joint and a piston rod provided with an air flow through hole, and the piston rod is provided with a reset elastic piece and a flexible chuck.
Generally, the rolling assembly includes a frame, and a roller driving mechanism mounted on the frame and having an upper roller assembly, a lower roller assembly and a lower roller assembly.
Preferably, the rolling assembly further comprises a roller adjusting assembly and a roller adjusting driving mechanism for adjusting the widths of the lower roller assembly and the upper roller assembly.
Preferably, the paper separating and positioning mechanism may be a reset electromagnet with a flexible body mounted on a pincer-shaped claw mounted on the paper taking mechanism.
Preferably, the paper separating and positioning mechanism can also be an electric drive cam structure arranged on a clamp-type claw on the paper taking mechanism, the electric drive cam structure is matched with a spring rod, and a flexible body is arranged on the spring rod.
Preferably, the process that the paper on the paper placing table is conveyed to the surface clamping table by the paper taking mechanism is divided into a pre-positioning block and an accurate positioning block; the pre-positioning block is a position which is formed by driving paper to move from the paper placing table to a position with a Wmm difference with the paper limiting and aligning structure on the clamping surface table by the paper taking mechanism; the accurate positioning block is a position where the paper taking mechanism drives the paper to move Wmm + Xmm to the paper limiting and aligning structure from a position which is different from the paper limiting and aligning structure on the surface clamping table by Wmm.
Further, the conveying speed of the paper to the accurate positioning block is slower than that of the paper to the preset positioning block.
The invention has the beneficial effects that: the paper conveying device solves the problems that the structure and the control process of the paper conveying device in the prior art are complex, the whole machine is large in size, operation and maintenance are inconvenient, the paper conveying precision is low, the paper conveying device cannot be accurately and tidily placed on the limiting and aligning structure on the clamping surface table, and double-paper and multi-paper feeding faults are eliminated.
The paper taking mechanism is movably arranged on the guide rod on the cementing machine and connected with the driving mechanism of the driving paper taking mechanism arranged on the cementing machine, so that the paper taking mechanism can jointly use one guide rod with the placement trolley on the cementing machine, the structure of the automatic paper feeding mechanism of the paper taking mechanism is simplified, the size of the automatic paper feeding mechanism is reduced, the manufacturing cost is reduced, and the installation and the debugging of the machine are more convenient.
Through the pincerlike claw that sets up on the base of getting paper mechanism can pass the one end that the gyro wheel assembly set up and stretch to putting the paper platform and setting up the paper separation positioning mechanism on the pincerlike claw, both made things convenient for the vacuum chuck who sets up on the pincerlike claw to get paper, improve the work efficiency who gets paper, can simplify and compact the structure of getting paper mechanism again, and still through the setting of paper separation positioning mechanism, can carry out the impact of many times circulation to the paper that vacuum chuck sucked up and beat the action, thereby be favorable to the paper that is sucked fully to break away from the paper stack of putting the paper bench, and avoided the emergence of two and many paper feeding troubles.
When the vacuum chuck on the paper taking mechanism takes the paper and moves towards the surface clamping table, the roller driving mechanism drives the lower roller assembly to rotate at the same linear velocity, and the cover paper passes through the upper roller assembly and the lower roller assembly in the process of being conveyed to the surface clamping table, so that the rolling indentation work is synchronously realized.
When the vacuum chuck of the paper taking mechanism drives the paper to move towards the clamping surface table and put down the paper, the paper separating and positioning mechanism starts to compress the paper, the paper which is compressed by the paper separating and positioning mechanism is driven by the paper taking mechanism to move to a target position, the process adopts two conveying modes, and the paper is accurately placed on the inner side of the paper limiting and aligning structure on the clamping surface table by utilizing the friction mode between the flexible body and the paper which are arranged on the paper separating and positioning mechanism, so that the quality of book glue binding is improved.
The paper is conveyed and pressed synchronously by combining the paper taking mechanism and the roller assembly, so that the working efficiency is improved;
the paper conveying speed through the accurate positioning block is slower than that of the pre-positioning block, when the paper moves to the position with the difference Wmm from the paper limiting and aligning structure, the paper is not sucked by a vacuum chuck any more, but the paper is pressed tightly on the surface clamping table by controlling the paper separating and positioning mechanism, the paper is driven by the paper taking mechanism to move from Wmm + Xmm to the position of the paper limiting and aligning structure, the Xmm is the friction slipping distance between the flexible body of the preset separating and positioning mechanism and the paper, so that the displacement and the angle deviation in the cover paper conveying process can be compensated and corrected, and the paper conveying precision is improved.
Drawings
FIG. 1 is a schematic view of the connection and cooperation of the present invention with a glue binding machine;
FIG. 2 is a schematic view of a three-dimensional partial structure of the paper pick-up mechanism according to the present invention;
FIG. 3 is a schematic side view of a partial structure of the paper pick-up mechanism of the present invention;
FIG. 4 is a schematic view of the vacuum chuck and the paper pick-up of the present invention;
FIG. 5 is a schematic view of a table of the present invention;
FIG. 6 is an enlarged view of the point A in FIG. 5 according to the present invention
FIG. 7 is a schematic perspective view of a rolling assembly according to the present invention;
FIG. 8 is a schematic side view of a rolling assembly according to the present invention;
FIG. 9 is a schematic structural view of a paper taking mechanism and a paper separating and positioning mechanism according to embodiment 3 of the present invention;
fig. 10 is a schematic structural view of a paper taking mechanism and a paper separating and positioning mechanism according to embodiment 4 of the present invention.
The labels in the figure are: the automatic paper feeding device comprises a glue binding machine 1, a clamping surface table 11, a paper limiting and aligning structure 111, a paper placing table 2, a rolling assembly 4, a rack 41, an upper roller assembly 42, a lower roller assembly 43, an indentation wheel 431, a roller driving mechanism 44, a roller adjusting assembly 45, a bidirectional screw 451, a roller adjusting and driving mechanism 46, a paper taking mechanism 5, a base 51, a guide sleeve 52, a clamp-shaped claw 53, a vacuum suction cup 54, a cylinder body 541, a piston rod 542, a reset elastic piece 543, a flexible suction cup 544, a paper stack 545, a paper separating and positioning mechanism 6, an air cylinder 61, a flexible body 62, a reset electromagnet 63, an electric drive cam structure 64, a spring rod 65 and a motor 66.
Detailed Description
With reference to fig. 1 to 10, the main control system controls the paper taking mechanism 5 to penetrate through the rolling assembly 4 and extend to the paper placing table 2 to take paper, after the paper taking mechanism 5 takes paper, the paper separating and positioning mechanism 6 is started to impact and beat the paper on the paper taking mechanism, so that the paper is rapidly separated from the paper stack 545 on the paper placing table 2, and the paper feeding fault that two or more sheets enter the paper clamping table 11 is avoided; after the paper is separated, the paper taking mechanism 5 drives the paper to move towards the surface clamping table 11 with the paper limiting and aligning structure 111, the paper passes through the indentation of the rolling assembly 4 while moving, and can not be indented, when the paper reaches a position which is 5mm different from the paper limiting and aligning structure 111, the paper taking mechanism 5 stops moving, the paper moves to the end point of the pre-positioning block, at the moment, the negative pressure of the vacuum suction cup 54 is closed, and meanwhile, the paper separating and positioning mechanism 6 is started to work, so that the paper is tightly pressed on the surface clamping table 11; the paper taking mechanism 5 is driven to drive the pressed paper to move 5mm +2mm to the paper limiting and aligning structure 111, so that the paper is accurately conveyed in place, and the conveying precision and efficiency of the paper are improved.
In embodiment 1 of the present invention, the driving mechanism of the paper pickup mechanism is added, and the base is driven by the forward and reverse rotation motor through the connection of the synchronous belt and the base or through the connection of the stroke cylinder and the base to drive the vacuum chuck and the paper separation positioning mechanism to move.
The invention will now be described in further detail with reference to the accompanying figures 1 to 10 and examples 1 to 4.
Example 1
Referring to fig. 1-8 and 10, the main control system controls a forward and backward rotation motor installed on the gluing machine 1 in the book making mechanism 5 to be connected with the base 51 through a synchronous belt or connected with the base 51 through a stroke cylinder, so as to drive the base 51 provided with the guide sleeve 52 to drive the clamp-type claw provided with the vacuum chuck 54 and the paper separating and positioning mechanism 6 to reciprocate on the guide rod;
when the paper taking mechanism takes paper, the vacuum chuck 54 on the pincer-shaped claw 53 is connected with negative pressure, the piston rod 542 drives the flexible chuck 544 to rapidly descend to a paper stack 545 placed on the paper placing table 11 to suck a piece of paper, after the paper is sucked by the flexible chuck 544, the flexible chuck 544 rapidly ascends and resets under the action of the elastic resetting piece 543 and the piston rod 542, so that the paper on the vacuum chuck 54 forms a certain included angle with the paper stack 545, the cylinder 61 mounted on the pincer-shaped claw 53 is started to work, the cylinder 61 drives the flexible body 62 mounted on the cylinder 61 to perform 3 times or more impact beating on the paper sucked by the vacuum chuck 54, the sucked paper is favorably and rapidly separated from the paper stack 545, and redundant paper sucked by the vacuum chuck 54 can be separated through the impact beating and fall onto the paper stack 545 of the paper placing table 2 from the vacuum chuck, so that only one piece of paper is left on the flexible chuck 544 of the vacuum chuck 54; the flexible body 62 is arranged to prevent the cylinder 61 from damaging the paper when the paper is knocked by impact, thereby playing a role in buffering and protecting the paper;
after the above process is completed, the driving base 51 moves on the guide rod rapidly towards the surface clamping table 11, so as to drive the pincer-shaped claws 53, the vacuum suction cups 54 sucking the paper and the air cylinders 61 to move towards the position which is 5mm away from the position limiting and aligning structure 111 on the surface clamping table 11;
when the paper moves to a position which is 5mm away from the limiting and aligning structure 111 on the clamping surface table 11, the paper reaches the end point of the pre-positioning block in the paper conveying process, at this time, the driving base 51 stops moving, the negative pressure of the vacuum suction cup 54 is closed, the air cylinder 61 is started to work, and the paper on the flexible suction cup 544 is pressed on the clamping surface table 11 by the flexible body 62 on the air cylinder 61;
the driving base 51 drives the paper pressed on the surface clamping table 11 by the flexible body 62 to move 5mm to the position of the position limiting and aligning structure 111 at a speed which is slower than the moving speed of the position with a difference of 5mm from the position limiting and aligning structure 111 on the surface clamping table 11, so that the cover paper is accurately conveyed; the purpose of moving by 5mm +2mm is to compensate and correct displacement and angle deviation in the paper conveying process by using a 2mm friction slipping mode, and finally, two ends of the paper are in contact with the limiting and aligning structure 111 and keep a parallel state, so that the problems that the paper is low in conveying precision and cannot be conveyed to the inner side of the limiting and aligning structure 111 accurately and tidily are solved.
After the conveying process of one sheet of paper is finished, the control cylinder 61, the clamp-type claw 53 and the vacuum chuck 54 are reset; waiting for the next cover sheet to be conveyed.
In this embodiment, when the vacuum chuck 54 picks up paper, negative pressure is applied to the suction in the cylinder 541 equipped with the suction joint, so that the piston rod 542 with the air circulation hole in the cylinder 541 compresses the elastic restoring member 543 and rapidly descends against the action force of the elastic restoring member 543, when the vacuum chuck contacts with paper on the paper stack 545 on the paper placing table 11, the air flow through hole of the piston rod 542 is closed, the cylinder 541 and the piston rod 542 are in a negative pressure state, so that the flexible chuck 544 picks up the paper, and the paper on the flexible chuck 544 rapidly ascends under the action of the elastic restoring member 543 and the piston rod 542 with the air flow through hole to complete the paper picking process.
Example 2
Referring to fig. 1-8 and fig. 10, the embodiment of the present invention is different from the embodiment 1 in that the rolling assembly 4 is started, the roller adjustment driving mechanism 46 drives the two-way screw 451 with an adjustment seat in the roller adjustment assembly 45, the width of the creasing wheel 431 in the lower roller assembly 43 and the upper roller assembly is adjusted by the two-way screw 451 with the adjustment seat, and after the width adjustment is completed, the process of conveying paper to the paper position limiting and aligning structure 111 on the table 11 in the embodiment 1 is performed, so that the paper passes through between the creasing wheel 431 of the upper roller assembly 42 and the lower roller assembly 43 in the rolling assembly 4 during the process of conveying paper, thereby completing creasing the paper while feeding the paper to the table, and improving the efficiency of book binding.
Example 3
Referring to fig. 1, 5 to 9 and 10, the embodiment differs from embodiments 1 and 2 in that the air cylinder 61 is replaced by a reset electromagnet 63 provided with a flexible body 62, and the operation of impacting and beating the paper and pressing the paper by the electromagnet is realized by controlling the on-off of the reset electromagnet 63.
Example 4
The difference between the embodiment and the embodiments 1, 2 and 3 with reference to fig. 1 and 5 to 8 and fig. 9 to 10 is that the air cylinder 61 and the reset electromagnet 63 are replaced by a spring rod 65 which is matched with the cam structure 64 through the electric driving cam structure 64 in the regular extrusion process of the cam structure 64 during the rotation process, so that the flexible body 62 on the spring rod 65 can perform the work of impact beating and paper pressing on the paper; when the scheme compresses paper, the main control system controls the rotation angle of the electric drive motor 66 driving the cam structure to drive the cam structure 64 to rotate by the same angle, so that the cam structure 64 is always in a state of compressing the spring rod 65, and the spring rod 65 is promoted to compress the paper on the surface clamping table 11.
The above examples are provided for illustrative purposes and are not intended to limit the scope of the present invention.
Claims (10)
1. A pincer-type cover indentation conveying mechanism of a cementing machine comprises a surface clamping table (11) with a paper limiting and aligning structure (111) on the cementing machine (1) and a paper placing table (2) with a rolling assembly (4) connected with one side of the cementing machine (1), it is characterized by comprising a paper taking mechanism (5) which is movably arranged on a guide rod of the glue binding machine (1) and passes through a rolling assembly (4) to extend to a paper placing table (2) and conveys paper on the paper placing table (2) to a surface clamping table (11), and a paper separating and positioning mechanism (6) which is arranged on the paper taking mechanism (5), the paper taking mechanism (5) comprises a driving mechanism, a base (51) driven by the driving mechanism, a guide sleeve (52) which is arranged on the base (51) and is matched with a guide rod on the cementing machine (1), a clamp-type claw (53) which is arranged on the base (51) and a vacuum sucker (54) which is arranged on the clamp-type claw (53).
2. The clinch-type cover indentation transportation mechanism of a gluing machine as claimed in claim 1, wherein the sheet separation positioning mechanism (6) is a cylinder (61) mounted on a clincher claw (53) of the sheet taking mechanism (5).
3. The nipped cover impression feeding mechanism of a gluing machine as set forth in claim 1 or 2, wherein the sheet separation positioning mechanism (6) is provided with a flexible body (62).
4. The clinch-type cover impression feeding mechanism of a glue binding machine as claimed in claim 1, wherein the vacuum chuck (54) comprises a cylinder body (541) provided with a suction joint and a piston rod (542) having an air flow hole, and the piston rod (542) is provided with a return elastic member (543) and a flexible chuck (544).
5. The pincer-entry cover indentation conveying mechanism of a glue binding machine as claimed in claim 1, wherein the rolling assembly (4) comprises a frame (41), an upper roller assembly (42) and a lower roller assembly (43) which are arranged on the frame (41) and are matched with each other, and a roller driving mechanism (44) of the upper roller assembly (42) and the lower roller assembly (43) which are arranged on the frame (41).
6. The clinch-type cover indentation feed mechanism of a glue binding machine as claimed in claim 5, wherein the rolling assembly (4) further comprises a roller adjustment assembly (45) and a roller adjustment drive mechanism (46) for adjusting the widths of the lower roller assembly (43) and the upper roller assembly (42).
7. The clincher-type cover impression feeder of a gluing machine as claimed in claim 3, wherein the paper separating and positioning mechanism (6) is a return electromagnet (63) mounted with a flexible body (62) on a clincher-type claw (53) mounted on the paper taking mechanism (5).
8. The clinch-type cover impression feeder of a gluing machine as claimed in claim 3, wherein the paper separating and positioning mechanism (6) is an electrically driven cam structure (64) mounted on the clinch-type claw (53) of the paper taking mechanism (5), the electrically driven cam structure (64) is adapted with a spring rod (65), and a flexible body (62) is mounted on the spring rod (65).
9. The clinch-type cover indentation conveying mechanism of a glue binding machine as claimed in claim 1, wherein the paper taking mechanism (5) divides the process of conveying the paper on the paper placing table (2) to the surface clamping table (11) into a pre-positioning block and a precise positioning block; the pre-positioning block is a position where the paper taking mechanism (5) drives paper to move from the paper placing table (2) to a position which is different from the paper limiting and aligning structure (111) on the surface clamping table (11) by Wmm; the accurate positioning block is that the paper taking mechanism (5) drives the paper to move Wmm + Xmm to the position of the paper limiting and aligning structure (111) from the position which is different from the paper limiting and aligning structure (111) on the surface clamping table (11) by Wmm.
10. The clinch-type cover impression feed mechanism of a gluing machine as claimed in claim 1, wherein the paper is fed to the fine positioning block at a slower speed than the pre-positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205551.3U CN215284077U (en) | 2021-06-01 | 2021-06-01 | Clamp-in type cover indentation conveying mechanism of cementing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121205551.3U CN215284077U (en) | 2021-06-01 | 2021-06-01 | Clamp-in type cover indentation conveying mechanism of cementing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284077U true CN215284077U (en) | 2021-12-24 |
Family
ID=79543464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121205551.3U Active CN215284077U (en) | 2021-06-01 | 2021-06-01 | Clamp-in type cover indentation conveying mechanism of cementing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215284077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147213A (en) * | 2021-06-01 | 2021-07-23 | 杭州惠宝机电股份有限公司 | Clamp-in type cover indentation conveying mechanism of cementing machine and control method thereof |
-
2021
- 2021-06-01 CN CN202121205551.3U patent/CN215284077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147213A (en) * | 2021-06-01 | 2021-07-23 | 杭州惠宝机电股份有限公司 | Clamp-in type cover indentation conveying mechanism of cementing machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113147213A (en) | Clamp-in type cover indentation conveying mechanism of cementing machine and control method thereof | |
| CN215284077U (en) | Clamp-in type cover indentation conveying mechanism of cementing machine | |
| CN113562279A (en) | Full-automatic film tearing machine | |
| CN108541212B (en) | Copper foil attaching machine | |
| CN108470519B (en) | Polaroid attaching machine | |
| JP2001179938A (en) | Method and device for individually conveying sheet paper | |
| CN113928856A (en) | Automatic sticking machine | |
| CN108364893A (en) | A kind of Compound Machining production line of plate | |
| SE442742B (en) | SET AND APPARATUS FOR SEPARATELY SELECTING PLAN, POSSIBLE SUBJECTS | |
| EP0178399A3 (en) | Method of registering and feeding sheets to printing macmethod of registering and feeding sheets to printing machines hines | |
| CN212333114U (en) | Compact paper distribution system | |
| CN213505016U (en) | High accuracy folder feed mechanism | |
| CN211055462U (en) | Automatic laminating machine | |
| CN208256627U (en) | A kind of Compound Machining production line of plate | |
| CN219652118U (en) | Board matching machine | |
| CN111425490B (en) | Combined type cementing and compressing device | |
| CN217495547U (en) | Automatic transfer printing mark feed mechanism of school position | |
| CN215792079U (en) | Packaging box paper spreading machine | |
| CN215852315U (en) | Full-automatic film tearing machine | |
| CN218579127U (en) | Sheet material feeding device | |
| CN217496802U (en) | Transfer printing mark automatic feeding mechanism | |
| CN220316192U (en) | Plate compounding machine | |
| CN217894413U (en) | Clamping device of photovoltaic glass plate feeding machine | |
| CN217755990U (en) | Paper adsorption device | |
| CN216376686U (en) | Feeding device for printing and processing of paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |