CN106926490B - Pressing device and method - Google Patents
Pressing device and method Download PDFInfo
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- CN106926490B CN106926490B CN201710287694.5A CN201710287694A CN106926490B CN 106926490 B CN106926490 B CN 106926490B CN 201710287694 A CN201710287694 A CN 201710287694A CN 106926490 B CN106926490 B CN 106926490B
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- roller
- sensor
- bottom plate
- pressing
- plc controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/28—Rolling-down or pressing-down the layers in the building process
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a pressing device and a pressing method, wherein the pressing device comprises: the device comprises a frame, a sliding plate, a bottom plate, a telescopic piece, a connecting piece, a roller, a sensor and a PLC (programmable logic controller). When the device is used, the axial position and the radial position of the roller are respectively adjusted through the sliding plate and the bottom plate, and the steering of the roller is adjusted through the expansion and contraction of the expansion piece, so that the roller is attached to the position of the green tire to be pressed, and the effective pressing of the roller is realized; the device is provided with the sensor and the PLC controller in communication connection with the sensor, the PLC controller can adjust the position of the roller wheel according to the detection value of the sensor in real time, and records the position of the roller wheel when the detection value is abnormal so as to be checked, thereby avoiding the influence of unqualified green tires on the quality of tires. Therefore, the pressing device can effectively press the green tire and improve the quality of the tire, and solves the problem in the field at the present stage.
Description
Technical Field
The invention relates to the field of rubber lamination, in particular to a lamination device and a lamination method.
Background
In the field of rubber stitching, especially when the green tyre for manufacturing the tyre is stitched, the design diameter of the stitching device influences the stitching effect of the green tyre, and even potential safety hazards exist when the product is used.
The green tyre pressing device is equipment for realizing green tyre pressing by controlling the movement of the roller, but the mechanism for controlling the movement of the roller is designed singly and has limited fitting degree with the green tyre to be pressed, so that the green tyre with radian is difficult to be effectively pressed. In the pressing process, a mechanism for detecting and repairing pressing force is not provided, so that unqualified green tires flow into a next production line, fluctuation of tire quality is caused, and the qualification rate of products is finally affected.
Therefore, how to improve the quality of the tire while realizing effective pressing of the green tire is a problem to be solved in the field at present.
Disclosure of Invention
Accordingly, the present invention is directed to a pressing device, which can effectively press a green tire and improve the quality of the tire, and solve the problems in the prior art. The invention also aims to provide a pressing method which is used for the pressing device, so that the quality of the tire can be improved while the green tire is effectively pressed.
A bonding apparatus, comprising:
the device comprises a rack, wherein an axial sliding rail is arranged on the rack;
the sliding plate is arranged on the rack, can move along the axial sliding rail and is provided with a radial sliding rail;
the bottom plate is arranged on the sliding plate and can move along the radial sliding rail;
the non-telescopic end of the telescopic piece is fixed with the bottom plate;
one end of the connecting piece is hinged with the telescopic end of the telescopic piece, and the other end of the connecting piece is hinged with the rotating shaft fixed on the bottom plate;
the roller is fixed with one end of the connecting piece, provided with the rotating shaft, and is used for pressing the green tire;
a sensor for detecting the pressure of the roller wheel against the green tire;
the PLC is in communication connection with the sensor and is provided with a program corresponding to the pressure value in advance; when the detection value of the sensor is in the range of the pressure value, the PLC controls the movement of the sliding plate and the bottom plate and the expansion and contraction of the expansion piece so as to adjust the position of the roller; and when the detection value is not in the range of the pressure value, the PLC records the position of the roller.
Preferably, the pressing device controls the sliding plate to move along the axial sliding rail to be a first motor, and the first motor is in communication connection with the controller.
Preferably, the pressing device controls the bottom plate to move along the radial sliding rail to be a second motor, and the second motor is in communication connection with the controller.
Preferably, the pressing device controls the telescopic part to stretch and retract to be an electric cylinder, and the electric cylinder is in communication connection with the controller.
A laminating method based on the laminating device according to any one of the preceding claims, comprising:
moving the slide plate and the bottom plate to adjust the axial and radial positions of the roller, and adjusting the telescopic piece to adjust the steering of the roller so that the roller contacts with the position of the green tire to be pressed;
and starting the PLC controller to enable the roller to press the green tyre.
Preferably, in the stitching method, when the pressure value of the roller to the green tire is within a range preset by the PLC controller, the PLC controller adjusts the position of the roller and stitching the green tire.
Preferably, in the press-fit method, when the pressure value of the roller pair green tyre is not within the range preset by the PLC controller, the PLC controller records the position of the roller.
The pressing device provided by the invention comprises: the device comprises a frame, a sliding plate, a bottom plate, a telescopic piece, a connecting piece, a roller, a sensor and a PLC (programmable logic controller). When the device is used, the axial position and the radial position of the roller are respectively adjusted through the sliding plate and the bottom plate, the steering of the roller is adjusted through the expansion and contraction of the expansion piece, so that the roller is attached to the position of the green tire to be pressed, and the effective pressing of the roller is realized; the device is provided with the sensor and the PLC controller in communication connection with the sensor, the PLC controller can adjust the position of the roller wheel according to the detection value of the sensor in real time, and records the position of the roller wheel when the detection value is abnormal so as to be checked, thereby avoiding the influence of unqualified green tires on the quality of tires. Therefore, the pressing device can effectively press the green tire and improve the quality of the tire, and solves the problem in the field at the present stage.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a pressing device according to an embodiment of the present invention;
fig. 2 is a schematic view showing the combination of the pressing device and the whole body in the embodiment of the invention.
In fig. 1-2:
the device comprises a frame-1, a slide plate-2, a bottom plate-3, a telescopic piece-4, a connecting piece-5, a roller-6, a sensor-7, a rotating shaft-8, a first motor-9, a second motor-10 and an electric cylinder-11.
Detailed Description
The core of the specific embodiment is to provide a pressing device, which can improve the quality of the tire and solve the problem in the field at the present stage while realizing effective pressing of the green tire.
Hereinafter, embodiments will be described with reference to the drawings. Furthermore, the embodiments shown below do not limit the summary of the invention described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the invention described in the claims.
The laminating device that this embodiment provided mainly includes: the device comprises a frame 1, a sliding plate 2, a bottom plate 3, a telescopic piece 4, a connecting piece 5, a roller 6, a sensor 7 and a PLC controller. The machine frame 1 is provided with an axial sliding rail and a sliding plate 2, the sliding plate 2 is provided with a radial sliding rail, and the sliding plate 2 can move on the axial sliding rail; the sliding plate 2 is provided with a bottom plate 3, and the bottom plate 3 can move on a radial sliding rail; the telescopic piece 4 is arranged on the bottom plate 3, and one non-telescopic end of the telescopic piece is fixed with the bottom plate 3; one end of the connecting piece 5 is hinged with the telescopic end of the telescopic piece 4, the other end of the connecting piece is fixed on the bottom plate 3 through a rotating shaft 8, and when the telescopic piece 4 stretches, the connecting piece 5 can rotate around the rotating shaft 8; the roller 6 is fixed with one end of the connecting piece 5 provided with the rotating shaft 8, and is used for pressing the green tire, and when the telescopic piece 4 stretches, the roller 6 can be driven to swing so as to adjust the steering direction of the green tire. The sensor 7 is used for detecting the pressure between the roller 6 and the green tire, the PLC is in communication connection with the sensor 7, and the PLC is provided with a program in advance, namely, the corresponding relation between the pressure value and the position of the roller 6. The sensor 7 transmits the detection value to the PLC controller, the PLC controller receives the signal, and if the detection value is in the range of the pressure value corresponding to the program, the position of the roller 6 is adjusted by controlling the positions of the sliding plate 2 and the bottom plate 3 and the expansion and contraction of the telescopic rod, and the roller 6 is pressed; if the detected value is not in the range of the pressure value corresponding to the program, the PLC controller records the position of the roller 6 at the moment. See in detail fig. 1-2.
In the pressing device provided by the embodiment, during actual use, the axial position and the radial position of the roller 6 are respectively adjusted through the sliding plate 2 and the bottom plate 3, and the rotation direction of the roller 6 is adjusted through the expansion and contraction of the expansion piece 4, so that the roller 6 is attached to the position of the green tire to be pressed, and the effective pressing is realized; the device is provided with the sensor 7 and the PLC controller in communication connection with the sensor 7, the PLC controller can adjust the position of the roller 6 according to the detection value of the sensor 7 in real time, and records the position of the roller 6 when the detection value is abnormal to be checked, so that a feedback mechanism is provided, and the influence of unqualified raw tires on the quality of tires is avoided. Therefore, the pressing device can effectively press the green tire and improve the quality of the tire, and solves the problem in the field at the present stage. The pressing device can be combined with the whole device through the bottom plate when in use, as shown in figure 2. In the present embodiment, the axial direction refers to a direction perpendicular to the wheel surface on which the roller 6 is located, and the radial direction refers to a direction perpendicular to the axial direction on the plane on which the frame 1 is located. See in detail fig. 1-2.
In the pressing device provided by the embodiment, the driving slide plate 2 can move along the axial slide rail and can be a first motor 9, and the driving bottom plate 3 can move along the radial slide rail and can be a second motor 10; and the first motor 9 and the second motor 10 are both in communication connection with the PLC controller and drive the sliding plate 2 and the bottom plate 3 to move under the control of the PCL controller. Of course, in a specific design, the driving device may also be an air cylinder or an electric cylinder, which may be determined according to practical situations.
According to the pressing device provided by the embodiment, the telescopic driving piece 4 can be an electric cylinder 11, and the better driving effect can be achieved through the design, so that the steering of the roller 6 is indirectly controlled. In a specific design, other driving modes, such as cylinder driving or motor driving, may be selected according to practical situations.
The pressing method provided by the embodiment can be applied to the pressing device. When the green tire is pressed, the position of the roller 6 is firstly adjusted, namely the axial position of the sliding plate 2 is adjusted by adjusting the movement of the sliding plate; adjusting the radial position of the bottom plate 3 by adjusting the movement thereof; the steering of the telescopic rod is adjusted by adjusting the telescopic rod, so that the roller 6 is contacted with the position of the green tire to be pressed. And then starting the PLC controller to enable the roller 6 to press the green tyre.
According to the pressing method provided by the embodiment, because the PLC is preset with the program that the pressure value corresponds to the position of the roller 6, when the detection value of the sensor 7 is in the range of the pressure value preset by the PLC, the PLC controls the slide plate 2, the bottom plate 3 and the telescopic piece 4 to adjust the position of the roller 6 and continuously press the green tire; when the detected value is not within the range of the pressure value preset by the PLC, the PLC records the position of the roller 6 at the moment for the operator to check. The design can enable the pressing process to have a feedback mechanism, realize the functions of detecting and repairing the green tire, prevent unqualified green tires from flowing into the next production line, improve the quality of the tires, reduce the number of defective products and reduce the production cost.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A bonding apparatus, comprising:
the device comprises a frame (1), wherein an axial sliding rail is arranged on the frame (1);
the sliding plate (2) is arranged on the frame (1) and can move along the axial sliding rail, and a radial sliding rail is arranged on the sliding plate (2);
the bottom plate (3) is arranged on the sliding plate (2) and can move along the radial sliding rail;
the non-telescopic end of the telescopic piece (4) is fixed with the bottom plate (3);
one end of the connecting piece (5) is hinged with the telescopic end of the telescopic piece (4), and the other end of the connecting piece is hinged with a rotating shaft (8) fixed on the bottom plate (3);
the roller (6) is fixed with one end of the connecting piece (5) provided with the rotating shaft (8) and is used for pressing the green tire;
a sensor (7), wherein the sensor (7) is used for detecting the pressure of the roller (6) on the green tyre;
the PLC is in communication connection with the sensor (7) and is pre-provided with a program corresponding to the pressure value; when the detection value of the sensor (7) is in the range of the pressure value, the PLC controls the movement of the sliding plate (2) and the bottom plate (3) and the expansion and contraction of the expansion piece (4) so as to adjust the position of the roller (6); when the detected value is not within the range of the pressure value, the PLC controller records the position of the roller (6).
2. The pressing device according to claim 1, characterized in that the first motor (9) is used for controlling the sliding plate (2) to move along the axial sliding rail, and the first motor (9) is in communication connection with the controller.
3. The pressing device according to claim 1, characterized in that the base plate (3) is controlled to move along the radial slide rail by a second motor (10), and the second motor (10) is in communication connection with the controller.
4. The pressing device according to claim 1, characterized in that the telescoping member (4) is controlled to telescope by an electric cylinder (11), and the electric cylinder (11) is in communication connection with the controller.
5. A pressing method, characterized in that it is based on a pressing device according to any of claims 1-4, comprising:
moving the sliding plate (2) and the bottom plate (3) to adjust the axial and radial positions of the roller (6), and adjusting the telescopic piece (4) to adjust the steering of the roller (6) so that the roller (6) is contacted with the position of the green tire to be pressed;
and starting the PLC controller to enable the roller (6) to press the green tyre.
6. The stitching method according to claim 5, wherein the PLC controller adjusts the position of the roller (6) and stitching the green tire when the pressure value of the roller (6) against the green tire is within a range preset by the PLC controller.
7. The stitching method according to claim 5, wherein the PLC controller records the position of the roller (6) when the pressure value of the roller (6) against the green tyre is not within a range preset by the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287694.5A CN106926490B (en) | 2017-04-27 | 2017-04-27 | Pressing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287694.5A CN106926490B (en) | 2017-04-27 | 2017-04-27 | Pressing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106926490A CN106926490A (en) | 2017-07-07 |
| CN106926490B true CN106926490B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710287694.5A Active CN106926490B (en) | 2017-04-27 | 2017-04-27 | Pressing device and method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471706A (en) * | 2017-09-22 | 2017-12-15 | 青岛软控机电工程有限公司 | Mechanical assembly drum, counter-wrapping rod position detecting device and its detection method |
| CN107471705A (en) * | 2017-09-22 | 2017-12-15 | 青岛软控机电工程有限公司 | The distance control apparatus such as mechanical assembly drum, anti-package and its control method |
| CN108454144B (en) * | 2018-02-05 | 2020-12-15 | 正新橡胶（中国）有限公司 | Tire building machine and green tire forming rolling radial force fluctuation detection device thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740129U (en) * | 1993-12-28 | 1995-07-18 | 横浜ゴム株式会社 | Stitcher device in tire building machine |
| CN103395218A (en) * | 2013-07-16 | 2013-11-20 | 软控股份有限公司 | Tire blank press roll mechanism, as well as device and rolling method using tire blank press roll mechanism |
| CN104029406A (en) * | 2014-05-30 | 2014-09-10 | 广州市华南橡胶轮胎有限公司 | Automatic pressing system for components of tire forming machine |
| CN206690580U (en) * | 2017-04-27 | 2017-12-01 | 青岛软控机电工程有限公司 | A kind of press fit device |
-
2017
- 2017-04-27 CN CN201710287694.5A patent/CN106926490B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0740129U (en) * | 1993-12-28 | 1995-07-18 | 横浜ゴム株式会社 | Stitcher device in tire building machine |
| CN103395218A (en) * | 2013-07-16 | 2013-11-20 | 软控股份有限公司 | Tire blank press roll mechanism, as well as device and rolling method using tire blank press roll mechanism |
| CN104029406A (en) * | 2014-05-30 | 2014-09-10 | 广州市华南橡胶轮胎有限公司 | Automatic pressing system for components of tire forming machine |
| CN206690580U (en) * | 2017-04-27 | 2017-12-01 | 青岛软控机电工程有限公司 | A kind of press fit device |
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| CN106926490A (en) | 2017-07-07 |
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