CN211256499U - Servo forming device for machining pulp cup cover annular buckle in controllable feeding mode - Google Patents
Servo forming device for machining pulp cup cover annular buckle in controllable feeding mode Download PDFInfo
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- CN211256499U CN211256499U CN201922057581.3U CN201922057581U CN211256499U CN 211256499 U CN211256499 U CN 211256499U CN 201922057581 U CN201922057581 U CN 201922057581U CN 211256499 U CN211256499 U CN 211256499U
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Abstract
A servo forming device capable of controllably feeding and processing an annular buckle of a paper pulp cup cover comprises a workbench, wherein one or more main wheel assemblies, one or more pressing and compressing assemblies matched with the main wheel assemblies and one or more auxiliary wheel assemblies are arranged on the workbench, the pressing and compressing assemblies are arranged above the main wheel assemblies by utilizing a supporting cantilever arranged on the workbench, each main wheel assembly comprises a servo motor, a rotating main shaft and a pressing and buckling main wheel, each pressing and compressing assembly comprises a pressing driving mechanism and a pressing block, the pressing block is connected and driven by the pressing driving mechanism, each auxiliary wheel assembly comprises a translation driving mechanism and a pressing and buckling auxiliary wheel which is driven by the translation driving mechanism to be close to the side surface of an extrusion cup cover blank to form the annular buckle, a torque sensor capable of detecting the moment of pressing and buckling the side surface of the cup cover blank by the auxiliary wheel is arranged on the translation driving mechanism, and a servo proportional valve is connected with a controller, the controller is connected with the torque sensor and controls the work of the servo proportional valve according to the detection data of the torque sensor.
Description
Technical Field
The utility model relates to a paper pulp bowl cover forming device, concretely relates to servo forming device that processing paper pulp bowl cover annular was detained can controlled feeding.
Background
The pulp molded product is a novel paper packaging product which is rapidly developed in recent years, and is an excellent environment-friendly and resource recycling substitute for plastic and wood packaging products. In the pulp mould pressing product, a buckling position is arranged on the side surface of the pulp cup cover made of pulp so as to be matched with the upper edge of a paper cup, and the pulp cup cover is fixed on the paper cup. The patent No. 200910157668.6 provides a method for manufacturing a roller press-forming barb groove, which comprises, when the outer mold, the inner mold and the ejector block are closed, moving the mold wheel inwards by external power to make the forming strip abut against the surface of the molded cup cover, and moving the mold wheel further to make the surface of the molded cup cover retract into the receiving groove of the inner mold along with the profile deformation of the forming strip, and then driving the mold wheel to rotate at least one circle around the surface of the molded cup cover, thereby forming an annular barb groove; the mold wheel is pulled by external power to rapidly move outwards, the outer mold and the inner mold are opened in the opposite direction when the mold is closed, and the molding cup cover with the barb groove is ejected by the ejection block, thus completing a finished product. Because the thickness of the molding cup cover has certain difference, the mechanism pushes the die wheel in place once at the feeding structure, so that feeding control and force feedback do not exist, and processing parameters can not be adjusted according to different qualities of the cup cover blank, so that excessive extrusion is easy to occur during extrusion of the die wheel, and the barb groove of the molding cup cover is crushed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a servo forming device capable of controlling the feeding of an annular buckle of a pulp cup cover.
The utility model provides a technical scheme that its technical problem adopted is:
a servo forming device capable of controllably feeding and processing an annular buckle of a paper pulp cup cover comprises a workbench, wherein the workbench is provided with one or more main wheel assemblies, one or more pressing and compacting assemblies matched with the main wheel assemblies, and one or more auxiliary wheel assemblies, the pressing and compacting assemblies are arranged above the main wheel assemblies by utilizing a supporting cantilever arranged on the workbench, each main wheel assembly comprises a servo motor, a rotating main shaft driven to rotate by the servo motor, and a pressing and buckling main wheel arranged on the rotating main shaft and used for placing a cup cover blank, each pressing and compacting assembly comprises a pressing and driving mechanism fixed on the supporting cantilever, a pressing block capable of being pressed on the cup cover blank on the pressing and buckling main wheel and rotating along with the cup cover blank, the pressing block is connected and driven by the pressing and driving mechanism, each auxiliary wheel assembly comprises a translation driving mechanism arranged on the workbench and a cup cover pressing and buckling auxiliary wheel driven by the translation driving mechanism and close to the side face of the cup cover blank to be extruded to form the annular buckle, the translation driving mechanism is provided with a torque sensor capable of detecting the moment of extruding the side surface of the cup cover blank by the pressing auxiliary wheel, the servo proportional valve is connected with a controller, and the controller is connected with the torque sensor and controls the servo proportional valve to work according to the detection data of the torque sensor.
In this embodiment, the servo motor is provided with a control module for directionally stopping the pressing buckle main wheel.
In this embodiment, the pressing driving mechanism includes a telescopic cylinder fixed on the supporting cantilever, and the pressing block is mounted on one end of a piston rod of the telescopic cylinder.
In this embodiment, the translation driving mechanism includes a sliding table and a driving device, the sliding table has a sliding block capable of moving on the sliding table, the sliding block is connected and driven by the driving device, and the pressing and buckling auxiliary wheel is disposed on the sliding block.
In the embodiment, the driving device comprises a driving telescopic cylinder and a servo proportional valve for controlling the driving telescopic cylinder.
In this embodiment, the support cantilever is provided with a pressing guide rod for guiding the pressing block during pressing.
In this embodiment, the device further comprises a transmission mechanism arranged on the workbench, and the rotating spindles of the multiple main wheel assemblies are connected with the transmission mechanism and driven by the same servo motor.
In this embodiment, still include the material inductor that is used for detecting whether there is the bowl cover base on the main round subassembly, the material inductor is connected with the controller.
The utility model has the advantages that: the utility model discloses in, the auxiliary wheel subassembly adopts servo proportional valve of slip table cooperation and torque sensor, can carry out the distance constant speed and feed and the mode is fed in the moment linkage, and the controller passes through torque sensor's feedback, and the automatic adjustment presses the feeding parameter of detaining the auxiliary wheel, avoids the extrusion excessively to lead to moulding the barb groove of bowl cover to decrease the appearance of crowded broken phenomenon, improves production quality. The utility model discloses in, the main wheel subassembly adopts servo transmission, can rotate main shaft zero point and decide and stop, multistage variable speed control, and the unloading is gone up in the automation of being convenient for, improves the shaping quality of paper pulp bowl cover simultaneously. The utility model discloses the completion is detained position processing function's device is by installing main wheel subassembly, the auxiliary wheel subassembly on the workstation, and the pushing down compresses tightly the subassembly and constitutes, and simple structure is reasonable, controls the machining precision of the spare part that constitutes above-mentioned subassembly easily, effectively reduces the degree of difficulty and the manufacturing cost of processing the device. And briquetting and pressure are detained the auxiliary wheel and need not to realize the power device of its rotation, detain the main wheel linkage rotation by the pressure, simplify the device structure, further reduced the utility model discloses a manufacturing cost has still guaranteed the shaping quality of paper pulp bowl cover.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a top view of the present embodiment;
FIG. 3 is a schematic view of A-A in FIG. 2;
FIG. 4 is a schematic structural diagram of a plurality of main wheel assemblies, a plurality of auxiliary wheel assemblies and a plurality of pressing assemblies on a workbench.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Referring to fig. 1-3, a servo forming device that processing paper pulp bowl cover annular was detained can feed controllably, includes workstation (1), be equipped with one or more main round subassembly (3) on workstation (1), one or more with main round subassembly (3) complex push down compress tightly subassembly (4), have one or more vice round subassembly (5), push down compress tightly subassembly (4) and utilize one to install support cantilever (2) on workstation (1) and set up in the top of main round subassembly (3), push down compress tightly subassembly (4), vice round subassembly (5) are controlled work by a controller. Furthermore, the main wheel assembly (3) comprises a servo motor (31), a rotating main shaft (32) driven by the servo motor (31) to rotate, and a pressing and buckling main wheel (33) arranged on the rotating main shaft (32) and used for placing a cup cover blank, wherein the rotating main shaft (32) is fixed on the workbench (1) through a bearing seat, the pressing and buckling main wheel (33) comprises a female die corresponding to the cup cover blank, a concave position for forming a buckling shape is formed in the female die, and the rotating main shaft (32) can be connected with the servo motor (31) through a transmission wheel and a chain; the lower pressing and pressing component (4) comprises a pressing driving mechanism fixed on a supporting cantilever (2), a pressing block (41) which can be pressed on a cup cover blank pressed on a pressing and buckling main wheel (33) and can follow the rotation of the cup cover blank, the pressing block (41) is connected and driven by the pressing driving mechanism, the auxiliary wheel component (5) comprises a translation driving mechanism arranged on a workbench (1), and a pressing and buckling auxiliary wheel (51) which is driven by the translation driving mechanism to be close to the side surface of the extruded cup cover blank to form an annular buckle, the annular buckle is a buckling position, the pressing and buckling auxiliary wheel (51) comprises a convex die, the convex die is provided with a convex position, the pressing and buckling auxiliary wheel (51) is driven by the translation driving mechanism to be close to the cup cover blank, the side surface of the cup cover blank is extruded by utilizing the convex position, the side wall of the cup cover blank is recessed. The translation driving mechanism is provided with a torque sensor capable of detecting the moment of pressing and buckling the auxiliary wheel (51) to extrude the side face of the cup cover blank, the servo proportional valve is connected with a controller, and the controller is connected with the torque sensor and controls the servo proportional valve to work according to the detection data of the torque sensor. When the device is used, the torque sensor is connected to the servo proportional valve, when the servo proportional valve controls and drives the telescopic cylinder to drive the sliding block to act, the torque sensor feeds back the thrust of the sliding table (52) to the controller, and the controller judges whether the driven wheel on the sliding plate is in place according to the detection information so as to control the servo proportional valve to adjust the pressure of the driven wheel pressed on the side face of the cup cover blank until the pressure meets the forming requirement, so that the driven wheel can be pressed out of a buckling position with high processing quality on the side face of the cup.
Preferably, in order to facilitate the mechanical handle of the pulp cup cover (10), the pulp cup cover is placed on the pressing and buckling main wheel (33) for processing and the pulp cup cover (10) is taken down for stacking, a control module for enabling the pressing and buckling main wheel (33) to stop in a directional mode is arranged on the servo motor (31), the control module is an encoder arranged on the servo motor (31), the pressing and buckling main wheel (33) is controlled by the encoder to stop in the same position and direction of the workbench (1), the control module can also be a sensor, the sensor is connected with the controller, the controller controls the pressing and buckling main wheel (33) to stop in a directional mode through matching with the sensor, the servo motor (31) is controlled by the controller, the rotating speed of the rotating main shaft (32) can be changed according to production requirements in the production process, and the multi-section speed regulation function is achieved.
Preferably, the pressing driving mechanism comprises a telescopic cylinder (42) fixed on the supporting cantilever (2), the pressing block (41) is installed at one end of a piston rod of the telescopic cylinder (42), the telescopic cylinder (42) is a cylinder, a cylinder body of the cylinder is fixed on the supporting cantilever (2), and the piston end of the cylinder drives the pressing block (41) to move up and down to leave or press the cup cover blank on the pressing buckle main wheel (33). Briquetting (41) comprise main part and bearing, and the bearing is installed in the main part, and briquetting (41) are served through one of bearing installation telescopic cylinder (42) piston rod, realize the rotation of briquetting (41), and this structure can reduce briquetting (41) to bowl cover base frictional force, and violent friction with briquetting (41) when avoiding the bowl cover base rotatory causes the bowl cover base to damage.
Preferably, a pressing guide rod (6) which guides the pressing block (41) when the pressing block is pressed down is arranged on the supporting cantilever (2), the pressing guide rod (6) is connected with a piston rod of the telescopic cylinder (42) through a connecting plate, the pressing guide rod (6) is parallel to the piston rod of the telescopic cylinder (42), and the pressing guide rod and the piston rod of the telescopic cylinder (42) are synchronously linked, so that the stability and the matching quality of the pressing block (41) when the pressing block descends are ensured. Meanwhile, the bottom end of the lower pressure guide rod (6) is higher than the top end of the pressing block (41), so that the lower pressure guide rod (6) is prevented from interfering with other parts when the pressing block (41) descends.
Preferably, the translation driving mechanism comprises a sliding table (52) and a driving device (53), a sliding block capable of moving on the sliding table (52) is arranged on the sliding table (52), the sliding block is connected and driven by the driving device (53), and the pressing and buckling auxiliary wheel (51) is arranged on the sliding block; the driving device (53) comprises a driving telescopic cylinder and a servo proportional valve for controlling the driving telescopic cylinder, the driving telescopic cylinder is arranged in the sliding table (52), and the piston end of the driving telescopic cylinder is connected with the sliding block; the pressing and buckling auxiliary wheel (51) comprises an installation shaft and a driven wheel, the installation shaft is installed on the sliding block, the driven wheel is installed on the installation shaft through a bearing and can rotate on the installation shaft, when the driven wheel is extruded on the side face of the cup cover blank, the pressing and buckling main wheel (33) rotates in a linkage mode, the driven wheel rotates, friction force of the driven wheel to the side face of the cup cover blank can be reduced, and damage to a buckling position during machining of the buckling position is avoided.
Preferably, as shown in fig. 4, the utility model also comprises a transmission mechanism arranged on the workbench (1), and the rotating main shafts (32) of a plurality of main wheel assemblies (3) are connected with the transmission mechanism and are driven by the same servo motor (31). If drive mechanism can be by chain and gear composition, the gear is installed in the pivot of rotatory main shaft (32) and servo motor (31) of every main wheel subassembly (3), utilizes chain and gear cooperation to link together a plurality of main wheel subassemblies (3) on workstation (1), drives by same servo motor (31) of installing on workstation (1), can effectively reduce the utility model discloses a cost, a plurality of main wheel subassemblies (3) synchronous working moreover are convenient for automatic operation.
Preferably, the utility model discloses still including being used for detecting the material inductor that has or not the bowl cover base on main round subassembly (3), the material inductor is connected with the controller, and foretell material inductor can be installed on workstation (1), main round subassembly (3), push down and compress tightly subassembly (4), auxiliary wheel subassembly (5) or support cantilever (2), also can add on workstation (1) and establish a part fixed mounting material inductor, and when the controller utilized the material inductor to sense not having the bowl cover base on main round subassembly (3), auxiliary wheel subassembly (5) are out of work, avoid idle work. Certainly, the material sensor can also be arranged on the manipulator, and cup cover blanks are clamped by the manipulator to judge whether the main wheel assembly (3) has the cup cover blanks.
The utility model discloses the working process does: starting the equipment, and preparing zero points of the pressing and buckling main wheel (33), the pressing and buckling auxiliary wheel (51) and the pressing block (41); the manipulator automatically orients and places the cup blank on the main wheel die, and the pressing component (4) presses the cup blank downwards; the servo motor (31) is started to drive the rotating main shaft (32), and the pressing and buckling main wheel (33) rotates at a preset speed; the translation driving mechanism works to rapidly drive a male die of the pressing and buckling auxiliary wheel (51) to touch the edge of the cup cover blank, and after the male die is in place, multi-section slow feeding is carried out, and meanwhile, the pressing and buckling auxiliary wheel (51) is driven by the cup cover blank to rotate; when the translation driving mechanism drives the pressing and buckling auxiliary wheel (51) to a preset position and reaches a preset torque, the whole cup blank ring-beating action is finished by reversely withdrawing the translation driving mechanism, fixedly stopping the rotating main shaft (32) and withdrawing the pressing block (41), and the mechanical arm automatically takes out a finished cup cover product to finish the whole processing process of the annular buckle.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (8)
1. The utility model provides a servo forming device that processing pulp bowl cover annular was detained can controlled feeding, includes workstation (1), its characterized in that: be equipped with one or more main wheel subassembly (3) on workstation (1), one or more and main wheel subassembly (3) complex push down compress tightly subassembly (4), have one or more auxiliary wheel subassembly (5), push down compress tightly subassembly (4) and utilize a support cantilever (2) of installing on workstation (1) to set up in the top of main wheel subassembly (3), main wheel subassembly (3) include servo motor (31), drive rotatory main shaft (32) by servo motor (31), install on main shaft (32) and be used for placing the pressure of bowl cover base and detain main wheel (33), push down compress tightly subassembly (4) including fixing on support cantilever (2) compress tightly actuating mechanism, can press on the bowl cover base of pressing detaining main wheel (33) and follow the rotatory briquetting (41) of bowl cover base, briquetting (41) are connected the drive by compressing tightly actuating mechanism, auxiliary wheel subassembly (5) are including setting up translation actuating mechanism on workstation (1), The device is characterized in that a pressing and buckling auxiliary wheel (51) which is close to the side face of the extrusion cup cover blank to form an annular buckle is driven by a translation driving mechanism, a torque sensor capable of detecting the moment of pressing and buckling the side face of the extrusion cup cover blank by the auxiliary wheel (51) is arranged on the translation driving mechanism, a servo proportional valve is connected with a controller, and the controller is connected with the torque sensor and controls the work of the servo proportional valve according to the detection data of the torque sensor.
2. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: the servo motor (31) is provided with a control module which enables the pressing and buckling main wheel (33) to directionally stop rotating.
3. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: the pressing driving mechanism comprises a telescopic cylinder (42) fixed on the supporting cantilever (2), and the pressing block (41) is installed at one end of a piston rod of the telescopic cylinder (42).
4. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: the translation driving mechanism comprises a sliding table (52) and a driving device (53), a sliding block capable of moving on the sliding table (52) is arranged on the sliding table (52), the sliding block is connected and driven by the driving device (53), and the pressing and buckling auxiliary wheel (51) is arranged on the sliding block.
5. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 4, wherein: the driving device (53) comprises a driving telescopic cylinder and a servo proportional valve for controlling the driving telescopic cylinder.
6. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: and a pressing guide rod (6) which guides the pressing block (41) when the pressing block is pressed down is arranged on the supporting cantilever (2).
7. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: the device also comprises a transmission mechanism arranged on the workbench (1), and the rotating main shafts (32) of the main wheel assemblies (3) are connected with the transmission mechanism and are driven by the same servo motor (31).
8. The servo forming device for the controllable feeding processing of the annular buckle of the pulp cup cover as claimed in claim 1, wherein: the cup lid blank detection device is characterized by further comprising a material sensor for detecting whether a cup lid blank exists on the main wheel assembly (3), and the material sensor is connected with the controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057581.3U CN211256499U (en) | 2019-11-25 | 2019-11-25 | Servo forming device for machining pulp cup cover annular buckle in controllable feeding mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057581.3U CN211256499U (en) | 2019-11-25 | 2019-11-25 | Servo forming device for machining pulp cup cover annular buckle in controllable feeding mode |
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| CN201922057581.3U Active CN211256499U (en) | 2019-11-25 | 2019-11-25 | Servo forming device for machining pulp cup cover annular buckle in controllable feeding mode |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127215A (en) * | 2020-09-17 | 2020-12-25 | 浙江舒康科技有限公司 | Pulp molding product production line with roll forming function |
| CN112144320A (en) * | 2020-09-17 | 2020-12-29 | 浙江舒康科技有限公司 | Machining equipment and method for paper pulp molded product |
| CN112647365A (en) * | 2020-12-09 | 2021-04-13 | 浙江舒康科技有限公司 | Paper pulp container inner convex buckle roller press |
| CN114318954A (en) * | 2021-12-31 | 2022-04-12 | 珠海格力智能装备有限公司 | Mold clamping method for molding die and molding apparatus |
| CN116120724A (en) * | 2022-11-07 | 2023-05-16 | 安徽恒鑫环保新材料有限公司 | Degradable cup cover and preparation method thereof |
| WO2023245690A1 (en) * | 2022-06-23 | 2023-12-28 | 浙江舒康科技有限公司 | Telescopic edge-rolling inner-expansion device, edge rolling apparatus and edge rolling method |
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2019
- 2019-11-25 CN CN201922057581.3U patent/CN211256499U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127215A (en) * | 2020-09-17 | 2020-12-25 | 浙江舒康科技有限公司 | Pulp molding product production line with roll forming function |
| CN112144320A (en) * | 2020-09-17 | 2020-12-29 | 浙江舒康科技有限公司 | Machining equipment and method for paper pulp molded product |
| WO2022057716A1 (en) * | 2020-09-17 | 2022-03-24 | 浙江舒康科技有限公司 | Paper pulp molded product production line having rolling forming function |
| WO2022057714A1 (en) * | 2020-09-17 | 2022-03-24 | 浙江舒康科技有限公司 | Machining apparatus and method for paper pulp molded product |
| CN112647365A (en) * | 2020-12-09 | 2021-04-13 | 浙江舒康科技有限公司 | Paper pulp container inner convex buckle roller press |
| CN112647365B (en) * | 2020-12-09 | 2023-10-27 | 浙江舒康科技有限公司 | Convex buckle rolling machine in paper pulp container |
| CN114318954A (en) * | 2021-12-31 | 2022-04-12 | 珠海格力智能装备有限公司 | Mold clamping method for molding die and molding apparatus |
| CN114318954B (en) * | 2021-12-31 | 2024-01-30 | 珠海格力智能装备有限公司 | Mold clamping method for molding mold and molding apparatus |
| WO2023245690A1 (en) * | 2022-06-23 | 2023-12-28 | 浙江舒康科技有限公司 | Telescopic edge-rolling inner-expansion device, edge rolling apparatus and edge rolling method |
| CN116120724A (en) * | 2022-11-07 | 2023-05-16 | 安徽恒鑫环保新材料有限公司 | Degradable cup cover and preparation method thereof |
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