CN115722575B - Intelligent material returning device for ultrathin water cup stretching equipment and material returning method thereof - Google Patents
Intelligent material returning device for ultrathin water cup stretching equipment and material returning method thereof Download PDFInfo
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- CN115722575B CN115722575B CN202211176554.8A CN202211176554A CN115722575B CN 115722575 B CN115722575 B CN 115722575B CN 202211176554 A CN202211176554 A CN 202211176554A CN 115722575 B CN115722575 B CN 115722575B
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Abstract
The invention discloses an intelligent material returning device for ultrathin cup stretching equipment and a material returning method thereof, which belong to the technical field of vacuum cup processing.
Description
Technical Field
The invention relates to the technical field of vacuum cup processing, in particular to an intelligent material returning device and a material returning method for ultrathin cup stretching equipment.
Background
The inner container of the thermos cup is required to be repeatedly stretched for many times in the processing process of the inner container of the thermos cup so as to obtain the ideal inner container of the thermos cup. After the stretching of the inner container of each time is completed, the processing assembly line of a large enterprise adopts a mechanical arm to transfer the stretched thermos cup into a monitoring mechanism, and the thermos cup is monitored by the monitoring mechanism and then transferred into a next stretching mechanism by the mechanical arm, and the mechanical arm is relied on for feeding and returning of the inner container stretching processing production line.
The intelligent mechanical arm is high in price, a large batch of mechanical arms are difficult to buy and pay for middle and small enterprises, the mechanical arm needs to be supported by additional power, and devices such as an auxiliary controller and a stretching mechanism are matched for processing, so that the mechanical arm can be matched with the stretching mechanism, and the processing cost of the middle and small enterprises is increased. In addition, when the mechanical arm returns materials, the stretching and processing mechanism needs to reserve a certain time for the mechanical arm to return materials and feed materials, so that the processing time of the device is increased intangibly, and the processing efficiency of the device is affected.
Disclosure of Invention
The invention aims to provide an intelligent material returning device and a material returning method for an ultrathin water cup stretching device, and an automatic material returning and feeding device which does not need to use additional driving equipment and saves more cost.
In order to achieve the above purpose, the present invention provides the following technical solutions: the intelligent material returning device for the ultrathin water cup stretching equipment and the material returning method thereof comprise a water cup processing frame and a stretching material body, wherein a fixed bearing plate is arranged at the lower end of the water cup processing frame, a movable bearing plate is arranged outside the fixed bearing plate, a stretching mechanism is arranged at the upper end of the water cup processing frame, a clamping device is arranged on the movable bearing plate, the clamping device can slide on the surface of the movable bearing plate along with the up-and-down movement of the stretching mechanism, a fixing piece is fixedly arranged on one side of the water cup processing frame, a threaded rod is fixedly arranged on the fixing piece, a movable plate is rotatably arranged on the threaded rod, the upper end of the movable plate is in sliding connection with the fixing piece, a material pushing plate is fixedly connected between the movable plate and the movable plate, a transmission assembly and a limit assembly are arranged on the stretching mechanism, the transmission assembly can drive the threaded rod to rotate positively and reversely in the process of the upward movement of the stretching mechanism, and the limit assembly is used for controlling the material pushing plate to move to a designated height after the stretching mechanism moves;
as a further scheme of the invention, the limiting component comprises a connecting rod, the connecting rod is fixedly arranged at two sides of the stretching mechanism, an extrusion part is fixedly arranged at one end of the connecting rod, which is far away from the stretching mechanism, a limiting plate is fixedly arranged at two sides of one end of the pushing plate, which is close to the connecting rod, the extrusion part is abutted against the surface of the limiting plate, the extrusion part is separated from the limiting plate after the lower end of the stretching mechanism moves up to the upper side of the stretching material body, the upper end of the fixing part is provided with a left slide rod and a right slide rod, the upper end of the movable plate is slidingly connected to the right slide rod, gaps are reserved between the upper side and the lower side of the right slide rod and the movable plate, the pushing plate is slidingly connected to the left slide rod, a mounting plate is fixedly arranged on the lower surface of the fixing part, which corresponds to the position between the left slide rod and the right slide rod, and the mounting plate is an L-shaped plate
As a further scheme of the invention, the clamping device comprises a limiting piece, the lower end of the limiting piece is in sliding connection with the movable bearing plate, the upper end of the limiting piece is fixedly and rotatably connected with a movable rod, the upper end of the movable rod is in rotating connection with the upper end of the stretching mechanism, movable grooves are symmetrically formed in one side, close to the fixing piece, of the movable bearing plate, a connecting plate is in sliding connection with the lower end of the limiting piece, one end, far away from the limiting piece, of the connecting plate is fixedly and rotatably connected with the movable piece, one end, far away from the connecting plate, of the movable piece is in sliding connection with a movable T-shaped plate, the lower surface of the mounting plate is in sliding connection with the movable T-shaped plate, and a push rod is fixedly arranged on one side, far away from the cup processing frame, of the movable T-shaped plate
As a further proposal of the invention, one side of the cup processing frame, which is close to the fixing piece, is fixedly provided with a blank cavity, the blank cavity is internally piled with blanks, the lower surface of the blank at the lowest end is attached to the upper surface of the left slide bar, and the front end of the pushing plate is contacted with the edge of the blanks
As a further scheme of the invention, the transmission assembly comprises a toothed plate, the toothed plate is fixedly arranged on one side of the stretching mechanism, the lower end of the toothed plate extends to the lower end of the cup processing frame, one side of the upper end of the toothed plate is provided with a long section of tooth-thinning teeth, the lower end of the toothed plate is far away from the tooth-thinning teeth and is provided with a small section of tooth-thickening teeth, the lower end of the cup processing frame is rotatably provided with a front section of gear, the front section of gear is meshed with the tooth-thinning teeth, the inner rotation of the cup processing frame is provided with a rear section of gear, and the rear section of gear is meshed with the tooth-thickening teeth
As a further scheme of the invention, one side of the front section gear is provided with front section transmission, one end of the front section transmission, which is far away from the front section gear, is fixedly connected with the threaded rod, one side of the rear section gear is provided with rear section transmission, one end of the rear section transmission, which is far away from the rear section gear, is arranged on the threaded rod, the front section gear and the rear section gear are gears which can rotate in a single direction, the rotation directions of the front section gear and the rear section gear are opposite, and the rotation directions of the front section gear and the rear section gear are provided with a certain movable space to allow the toothed plate to move downwards through
As a further scheme of the invention, the lower end of the movable bearing plate is provided with a connecting spring, the upper end of the connecting spring is fixedly connected with the cup processing frame, the upper surface of the cup processing frame is fixedly provided with a driving mechanism, and the output end of the driving mechanism is fixedly connected with the stretching mechanism
The material returning method for the ultrathin water cup stretching equipment comprises the following specific steps of:
step one: piling up the stretched material body in a blank cavity, and cleaning sundries on the surface of a cup processing frame;
step two: placing an initial blank on the upper surface of a fixed bearing plate, then opening a driving mechanism, driving a stretching mechanism to move downwards by the driving mechanism, enabling the stretching mechanism to move downwards to be close to the fixed bearing plate, then pressing a movable bearing plate downwards, and stretching the blank on the surface of the fixed bearing plate;
step three: the stretching back driving mechanism drives the stretching mechanism to move upwards, the threaded rod is driven to rotate through the transmission component in the process of moving upwards of the stretching mechanism, so that the movable plate extrudes the compression spring, when the stretching mechanism moves to a certain height, the pushing plate pops out, the lower layer blank of the blank cavity is pushed onto the fixed bearing plate, and the stretched material body is pushed out of the movable bearing plate;
step four: and then the stretching mechanism continuously rises and resets, and the stretching mechanism rises to drag the limiting plate to continuously polymerize so as to adjust the position of the blank material.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the stretching mechanism moves upwards to drive the transmission assembly to drive the threaded rod to rotate, and the movable plate is driven to squeeze the compression spring, so that when the stretched material body is completely exposed, the pushing plate can rapidly act to move towards the fixed bearing plate, the new blank is pushed to move towards the fixed bearing plate, meanwhile, the stretched material body is pushed out of the processing frame, the material returning of the cup stretching is rapidly completed, and meanwhile, the material feeding is realized, the stretching mechanism does not need to stop waiting for the mechanical arm to take and feed in the processing process, the continuous work can be realized, the processing efficiency is ensured, the material feeding is performed after the stretched material body is taken by the mechanical arm, the problem that small and medium enterprises lack funds to order a large number of mechanical arms is solved, and the processing cost of the small and medium-sized enterprises is saved.
2. According to the invention, through the cooperation between the movable plate and the pushing plate on the fixing piece, the movable plate moves on the right sliding rod to extrude the compression spring to carry out material returning and storing force when moving the front section on the stretching mechanism, so that when a stretched material body can be returned, the pushing plate rapidly pushes out new blank to move towards the direction of the stretched material body under the driving action of the compression spring, the stretched material body is rapidly moved out of the cup processing frame, the new blank is moved upwards, the rear section of the stretching mechanism moves upwards to drive the movable plate to move reversely, the resetting of the movable plate is completed, the service is automatically completed in the upward moving process, the device does not need to stop in the processing process, the continuity of the device is maintained, and the processing time is shortened. The material returning can be carried out at the first time, but not the material returning preparation work can be carried out when the material returning is carried out, the material pushing mechanism is driven by the upward movement of the stretching mechanism, no additional power equipment is needed, and the assembly line of the device is saved.
3. According to the invention, the clamping equipment and the stretching mechanism are used for tightening or expanding along with the upward and downward movement of the stretching mechanism, the new blank on the fixed bearing plate is subjected to position adjustment through the tightening action of the clamping equipment, and the clamping equipment is expanded in the downward movement process of the stretching mechanism, so that the clamping equipment automatically expands to prevent the limiting piece from interfering with the stretching body of the stretching mechanism, meanwhile, the limiting piece moves to drive the push rod to push the movable plate, and the limiting piece drives the push rod to carry out position adjustment on the reset movable plate, so that the movable plate is ensured to be vertical after reset, the phenomenon that a clamping is generated between the movable plate and the right sideslip rod when the threaded rod drives the movable plate to move next time is avoided, the continuous operation of the device is ensured, the possibility of failure of the device is reduced, the fault tolerance of the device is improved, and the service life of the device is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present 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 the left side view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic diagram of a side view of a non-stretched material according to the present invention;
FIG. 4 is a schematic view of the bottom view structure of the present invention;
FIG. 5 is a schematic diagram of a side view structure of a stretched material body according to the present invention;
FIG. 6 is a partial schematic view of the structure of FIG. 5A in accordance with the present invention;
FIG. 7 is a partial schematic view of the structure of FIG. 5B in accordance with the present invention;
FIG. 8 is a partial schematic view of the structure of FIG. 5C in accordance with the present invention;
FIG. 9 is a cross-sectional view of the structure of the present invention;
fig. 10 is a structural flow chart of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a cup processing rack; 2. a driving mechanism; 3. a movable bearing plate; 301. a movable groove; 302. a connecting plate; 303. a movable member; 4. a stretching mechanism; 5. a connecting rod; 6. stretching the material body; 7. a movable rod; 8. fixing the bearing plate; 9. a limiting piece; 10. a toothed plate; 11. an extrusion; 12. a connecting spring; 13. a fixing member; 131. a left slide bar; 132. a right slide bar; 133. a mounting plate; 14. a threaded rod; 15. a movable plate; 16. a pushing plate; 161. a limiting plate; 162. a compression spring; 17. a blank cavity; 18. a push rod; 19. a movable T-shaped plate; 20. rear section transmission; 21. front section transmission; 22. a rear section gear; 23. a front section gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the intelligent material returning device for the ultrathin cup stretching equipment and the material returning method thereof comprise a cup processing frame 1 and a stretching material body 6, wherein a fixed bearing plate 8 is arranged at the lower end of the cup processing frame 1, a movable bearing plate 3 is arranged outside the fixed bearing plate 8, a stretching mechanism 4 is arranged at the upper end of the cup processing frame 1, a clamping device is arranged on the movable bearing plate 3, the clamping device can slide on the surface of the movable bearing plate 3 along with the up-and-down movement of the stretching mechanism 4, a fixing piece 13 is fixedly arranged on one side of the cup processing frame 1, a threaded rod 14 is fixedly arranged on the fixing piece 13, a movable plate 15 is arranged on the threaded rod 14 in a rotating manner, the upper end of the movable plate 15 is in sliding connection with the fixing piece 13, a pushing plate 16 is in sliding connection with the upper end of the movable plate 15, a compression spring 162 is fixedly connected between the pushing plate 16 and the movable plate 15, a transmission component and a limit component are arranged on the stretching mechanism 4, the transmission component can drive the threaded rod 14 to positively and negatively rotate in the process of the stretching mechanism 4, and the limit component is used for controlling the pushing plate 16 to move to a designated height after the stretching mechanism 4 moves to a designated height.
Before the device is used, the device is assembled, as shown in fig. 1, wherein the upper part of the figure is the upper end of the device, the approximate front of the figure 1 is the left end of the device, and the device orientation is adopted for description and is not repeated.
During operation, the blank sets up at movable loading board 3 and fixed loading board 8 upper surface (movable loading board 3 and fixed loading board 8 upper surface flush under the natural state), stretching mechanism 4 pushes down, when its lower extreme and movable loading board 3 contact, the blank edge is in between movable loading board 3 and the stretching mechanism 4 this moment, clamping device struts completely this moment, stretching mechanism 4 continues to push down and promotes movable loading board 3 to move down to drive the blank edge to move down along fixed loading board 8 surface, thereby carry out tensile to the blank, the blank cup joints on fixed loading board 8 surface after stretching, the open end is downwards and the open edge is in between movable loading board 3 and the stretching mechanism 4, accomplish the primary stretching to the drinking cup course of working. Then the stretching mechanism 4 moves upwards, the movable bearing plate 3 moves upwards along with the stretching mechanism 4, when the upper surface of the movable bearing plate 3 is flush with the upper surface of the fixed bearing plate 8, the movable bearing plate 3 stops moving, in the lifting process, the transmission component drives the threaded rod 14 to rotate, the threaded rod 14 rotates to drive the movable plate 15 to move towards the pushing plate 16, (as shown in fig. 1, the stretched material body 6 moves upwards along with the movable bearing plate 3 and is positioned on the upper surface of the movable bearing plate 3 at the moment), then the stretching mechanism 4 continues to lift, the distance between the lower end of the stretching mechanism 4 and the surface of the movable bearing plate 3 gradually increases, so that the clamping device starts to tighten, meanwhile, in the lifting process, the transmission component continues to drive the movable plate 15 to approach the pushing plate 16, the compression spring 162 is continuously extruded until the lower end of the stretching mechanism 4 moves to the upper end of the stretched material body 6, at the moment, the limiting effect of the limiting component on the pushing plate 16 disappears, the pushing plate 16 pops up along the fixed member 13 under the action of the compression spring 162, the embryo material moves towards the direction of the fixed bearing plate 8, the stretched material body 6 on one side is pushed by the fixed bearing plate 8, the stretching mechanism 6 is detected, the distance between the lower end of the stretching mechanism and the embryo body 8 moves to the new side, the new stretching mechanism is adjusted, the stretching device continues to tighten, and the position is adjusted, and the new stretching device continues to tighten, and the stretching device continues to move the embryo body is moved upwards, and the upper end after the stretching device is adjusted, and the embryo is moved.
According to the invention, the stretching mechanism 4 moves upwards to drive the transmission assembly to drive the threaded rod 14 to rotate, the movable plate 15 is driven to squeeze the compression spring 162, so that when the stretching material body 6 is completely exposed, the pushing plate 16 can rapidly act to move towards the fixed bearing plate 8, the new blank is pushed out of the processing frame while moving towards the fixed bearing plate 8, the material returning of the cup stretching is rapidly completed, and meanwhile, the material feeding is realized, the stretching mechanism 4 does not need to stop waiting for the mechanical arm to take and feed in the processing process, continuous work can be realized, the mechanical arm does not need to take the stretching material body 6 and feed the material, the problem that large-batch mechanical arms are ordered due to lack of funds in small and medium-sized enterprises is solved, the processing cost of the small and medium-sized enterprises is saved, the blank with 0.4 mm is stretched to be 0.1 mm in wall thickness when the stretching material, the vacuum heat preservation effect of a product is good, the heat absorption contact volume of the thin wall of the heat preservation cup is relatively small, and heat dissipation is slower.
As a further scheme of the invention, the limiting component comprises a connecting rod 5, the connecting rod 5 is fixedly arranged on two sides of the stretching mechanism 4, an extrusion 11 is fixedly arranged at one end of the connecting rod 5 far away from the stretching mechanism 4, a limiting plate 161 is fixedly arranged at two sides of one end of a pushing plate 16 close to the connecting rod 5, the extrusion 11 is abutted against the surface of the limiting plate 161, after the lower end of the stretching mechanism 4 moves upwards above the stretching material body 6, the extrusion 11 is separated from the limiting plate 161, the upper end of a fixing piece 13 is provided with a left sideslip rod 131 and a right sideslip rod 132, the upper end of a movable plate 15 is slidably connected onto the right slide rod 132, gaps are reserved between the upper side and the lower side of the right slide rod 132 and the movable plate 15, the pushing plate 16 is slidably connected onto the left slide rod 131, a mounting plate 133 is fixedly arranged on the lower surface of the fixing piece 13 corresponding to the position between the left sideslip rod 131 and the right sideslip rod 132, and the mounting plate 133 is an L-shaped plate.
During operation, the pressurizing piece moves up and down along with the stretching mechanism 4 through the connecting rod 5, when the lower end of the stretching mechanism 4 is located at the upper end of the stretching material body 6, the extruding piece 11 moves to the upper end of the limiting plate 161, when the stretching mechanism 4 is located below the height position, the extruding piece 11 always abuts against the surface of the limiting plate 161, the stretching mechanism 4 moves up to the front section before the stretching mechanism 4 moves up to the stretching material body 6, the stretching mechanism 4 moves up to the rear section after the stretching mechanism 4 moves up to the stretching material body 6, the threaded rod 14 is driven to rotate forward through the transmission component by the upward movement, the threaded rod 14 enables the movable plate 15 to move along the direction of the left sliding rod 131 along the right sliding rod 132, so that the compression spring 162 compresses, the stretching material body 6 is completely exposed, the material returning and feeding can be directly performed after the stretching material body 6 is completely exposed, new driving equipment is not needed, the thrust is completed through the upward movement of the stretching mechanism 4, the cost of the processing machine is saved, the unloading time is saved, the material returning time can be performed by using the time before the stretching material 6 is exposed, the material returning can be performed, and the material returning can be performed at the same time. The assembly of the rear-moving section transmission 20 of the stretching mechanism 4 drives the threaded rod 14 to reversely rotate, and the threaded rod 14 enables the movable plate 15 to move along the right sliding rod 132 in a direction away from the left sliding rod 131 so as to reset the movable plate 15.
According to the invention, through the cooperation between the movable plate 15 and the pushing plate 16 on the fixing piece 13, the movable plate 15 moves to squeeze the compression spring 162 on the right slide rod 132 to carry out material returning and storing force when the front section of the stretching mechanism 4 moves upwards, so that when the stretched material body 6 can be returned, the pushing plate 16 rapidly pushes out new blank to move towards the stretched material body 6 under the driving action of the compression spring 162, the stretched material body 6 is rapidly moved out of the cup processing frame 1, the new blank is upwards moved, the rear section of the stretching mechanism 4 upwards moves to drive the movable plate 15 to move reversely, the resetting of the movable plate 15 is completed, the service is automatically completed in the upwards moving process, the device does not need to be stopped in the processing process, the continuity of the device is maintained, and the processing time is shortened. The material returning can be carried out at the first time, but the material returning preparation work is not carried out when the material returning can be carried out, the material pushing mechanism is driven by the upward movement of the stretching mechanism 4, no additional power equipment is needed, and the processing cost of the assembly line of the device is saved.
As a further scheme of the invention, the clamping device comprises a limiting piece 9, the lower end of the limiting piece 9 is in sliding connection in the movable bearing plate 3, the upper end of the limiting piece 9 is fixedly and rotatably connected with a movable rod 7, the upper end of the movable rod 7 is in rotating connection with the upper end of the stretching mechanism 4, one side of the movable bearing plate 3, which is close to the fixed piece 13, is symmetrically provided with a movable groove 301, a connecting plate 302 is slidably arranged in the movable groove 301, the connecting plate 302 is fixedly connected with the lower end of the limiting piece 9, one end, which is far away from the limiting piece 9, of the connecting plate 302 is fixedly and rotatably connected with a movable piece 303, one end, which is far away from the connecting plate 302, of the movable piece 303 is in sliding connection with a movable T-shaped plate 19, the movable T-shaped plate 19 is in sliding connection with the lower surface of the mounting plate 133, and one side, which is far away from the cup processing frame 1, of the movable T-shaped plate 19 is fixedly provided with a push rod 18.
When the stretching mechanism 4 moves downwards to be close to the upper surface of the movable bearing plate 3, the clamping device is completely spread, then the stretching mechanism 4 drives the movable bearing plate 3 to move downwards, at the moment, the clamping device always keeps a spreading state, the movable bearing plate 3 and the stretching mechanism 4 synchronously move upwards at the initial stage of finishing the spreading of the blank, at the moment, the clamping device also keeps a spreading state (the limiting piece 9 is positioned at the position farthest from the fixed bearing plate 8), when the movable bearing plate 3 moves upwards to be at the same height as the fixed bearing plate 8, the distance between the stretching mechanism 4 and the movable bearing plate 3 is gradually increased, so that the clamping device is gradually tightened, the limiting piece 9 gradually moves towards the central position, the limiting piece 9 at the later stage of the upward movement of the upper stretching mechanism 4 gradually approaches to a new blank pushed by the pushing plate 16, the position of the new blank is adjusted, the new blank is positioned at the central position of the fixed blank, the quality of the finished product can not be ensured when the stretching is carried out next time, the problem that the stretched finished product is damaged due to the offset of the position of a new blank is avoided, the trouble of manual adjustment is avoided, the stretching mechanism 4 is moved downwards after being reset, the stretching mechanism 4 gradually approaches to the movable bearing plate 3, the clamping equipment is propped up again, the connecting rod 5 drives the limiting piece 9 to gradually keep away from the central position in the propping up process, the limiting piece 9 moves outwards through the connecting plate 302 and the movable piece 303 to drive the movable T-shaped plate 19 to move towards the right sliding rod 132 along the mounting plate 133, so that the front end of the push rod 18 on the movable T-shaped plate 19 pushes the movable plate 15, the movable plate 15 is driven by the threaded rod 14 to slide on the right sliding rod 132, the upper end sliding and the lower end moving are inconsistent, the inclined movable plate 15 is found to be adjusted, the push rod 18 pushes the movable plate 15, the movable plate 15 is adjusted from the inclined state to the vertical state.
According to the invention, through the clamping device and the stretching mechanism 4, the clamping device tightens or distracts along with the upward and downward movement of the stretching mechanism 4, the new blank on the fixed bearing plate 8 is subjected to position adjustment through the tightening action of the clamping device, and the clamping device distracts in the downward movement process of the stretching mechanism 4, the clamping device automatically distracts to prevent the limiting piece 9 from interfering the stretching mechanism 4 to stretch the material body 6, meanwhile, the movement of the limiting piece 9 drives the push rod 18 to push the movable plate 15, the limiting piece 9 drives the push rod 18 to carry out position adjustment on the reset movable plate 15, the movable plate 15 is ensured to be kept vertical after reset, the clamping between the movable plate 15 and the right sideslip rod 132 is avoided when the threaded rod 14 drives the movable plate 15 to move next time, the continuous operation of the device is ensured, the fault tolerance of the device is reduced, and the service life of the device is prolonged.
As a further scheme of the invention, a blank cavity 17 is fixedly arranged on one side of the cup processing frame 1 close to the fixing piece 13, blanks are piled in the blank cavity 17, the lower surface of the blank at the lowest end is attached to the upper surface of the left sideslip rod 131, and the front end of the pushing plate 16 is contacted with the edge of the blank.
When the automatic feeding device works, the pushing plate 16 pushes the blank at the lowest layer of the blank cavity 17 to move towards the direction of the cup processing frame 1, at the moment, the pushing plate 16 moves to the position below the blank cavity 17, the blank at the upper layer automatically falls into the position above the pushing plate 16, the pushing plate 16 gradually moves in the opposite direction in the resetting process of the movable plate 15, and when the pushing plate 16 moves out from the position below the blank cavity 17, the blank at the lowest layer falls into the upper surface of the left slide rod 131.
As a further scheme of the invention, the transmission assembly comprises a toothed plate 10, the toothed plate 10 is fixedly arranged on one side of the stretching mechanism 4, the lower end of the toothed plate 10 extends to the lower end of the cup processing frame 1, one side of the upper end of the toothed plate 10 is provided with long-section sparse teeth, the lower end of the toothed plate 10 is far away from the sparse teeth and is provided with small-section dense teeth, the lower end of the cup processing frame 1 is rotatably provided with a front-section gear 23, the front-section gear 23 is meshed with the sparse teeth, the inner rotation of the cup processing frame 1 is provided with a rear-section gear 22, and the rear-section gear 22 is meshed with the dense teeth.
When in operation, a small smooth end is arranged between the sparse teeth and the dense teeth on the toothed plate 10, the sparse teeth of the front section of the toothed plate 10 are meshed with the front section of the gear 23, so that the toothed plate 10 drives the front section of the gear 23 to rotate, when the lower end of the stretching mechanism 4 moves above the stretching material body 6, the front section gear 23 is meshed with the loose teeth of the toothed plate 10, at the moment, the pushing plate 16 pushes materials, the dense teeth on the upper section of the toothed plate 10 move upwards to be meshed with the rear section gear 22, and the toothed plate 10 moves upwards at a uniform speed to drive the front end gear to rotate and the rear section gear 22 is driven to rotate at a rainy speed.
As a further scheme of the invention, one side of the front section gear 23 is provided with a front section transmission 21, one end of the front section transmission 21 away from the front section gear 23 is fixedly connected with the threaded rod 14, one side of the rear section gear 22 is provided with a rear section transmission 20, one end of the rear section transmission 20 away from the rear section gear 22 is arranged on the threaded rod 14, the front section gear 23 and the rear section gear 22 are gears which can only rotate in a single direction, the rotation directions of the front section gear 23 and the rear section gear 22 are opposite, and the rotation directions of the front section gear 23 and the rear section gear 22 are provided with a certain movable space for allowing the toothed plate 10 to move downwards.
When the rotary type movable plate device works, the front section gear 23 rotates to drive the threaded rod 14 to rotate slowly through front end transmission, so that the threaded rod 14 drives the movable plate 15 to move towards the left side sliding rod 131 steadily, and when the rear section gear 22 rotates, the rear section gear 20 drives the threaded rod 14 to rotate reversely, and when the rotary speed is fast and the threaded rod 14 rotates forwardly, the threaded rod 14 rotates reversely to drive the movable plate 15 to reset rapidly.
The lower extreme of movable loading board 3 is provided with connecting spring 12, and connecting spring 12's upper end and drinking cup processing frame 1 fixed connection, and the upper surface fixed mounting of drinking cup processing frame 1 has actuating mechanism 2, actuating mechanism 2's output and stretching mechanism 4 fixed connection.
A material returning method for an ultrathin water cup stretching device, which is applicable to the intelligent material returning device for the ultrathin water cup stretching device according to any one of claims 1-6, and comprises the following specific steps:
step one: piling up the stretched material in a blank cavity 17, and cleaning sundries on the surface of the cup processing frame 1;
step two: placing an initial blank on the upper surface of a fixed bearing plate 8, then opening a driving mechanism 2, driving a stretching mechanism 4 to move downwards by the driving mechanism 2, enabling the stretching mechanism 4 to move downwards to be close to the fixed bearing plate 8, then pressing a movable bearing plate 3 downwards, and stretching the blank on the surface of the fixed bearing plate 8;
step three: the stretching rear driving mechanism 2 drives the stretching mechanism 4 to move upwards, the threaded rod 14 is driven to rotate through the transmission component in the process of moving upwards of the stretching mechanism 4, the movable plate 15 extrudes the compression spring 62, when the stretching mechanism 4 moves to a certain height, the pushing plate 16 pops up, the lower layer blank of the blank cavity 17 is pushed onto the fixed bearing plate 8, and the stretched material body 6 is pushed out of the movable bearing plate 3;
step four: and then the stretching mechanism 4 continuously rises and resets, and the stretching mechanism 4 rises to draw the limiting plate 9 to continuously polymerize so as to adjust the position of the blank material.
Claims (5)
1. A intelligent material returned device for ultra-thin drinking cup stretching equipment, including drinking cup processing frame (1) and tensile material body (6), its characterized in that: the automatic feeding device is characterized in that a fixed bearing plate (8) is arranged at the lower end of the water cup processing frame (1), a movable bearing plate (3) is arranged outside the fixed bearing plate (8), a stretching mechanism (4) is arranged at the upper end of the water cup processing frame (1), clamping equipment is arranged on the movable bearing plate (3), the clamping equipment can slide on the surface of the movable bearing plate (3) along with the up-down movement of the stretching mechanism (4), a fixing piece (13) is fixedly arranged on one side of the water cup processing frame (1), a threaded rod (14) is fixedly arranged on the fixing piece (13), a movable plate (15) is rotatably arranged on the threaded rod (14), the upper end of the movable plate (15) is in sliding connection with the fixing piece (13), a pushing plate (16) is fixedly connected with a compression spring (162) between the pushing plate (16) and the movable plate (15), a transmission component and a limiting component are arranged on the stretching mechanism (4), and the transmission component can be used for controlling the forward and backward movement of the stretching mechanism (4) to the threaded rod (14) in a forward and backward movement process;
the limiting assembly comprises a connecting rod (5), the connecting rod (5) is fixedly arranged on two sides of the stretching mechanism (4), an extrusion part (11) is fixedly arranged at one end of the connecting rod (5) away from the stretching mechanism (4), a limiting plate (161) is fixedly arranged on two sides of one end of the pushing plate (16) close to the connecting rod (5), the extrusion part (11) is abutted against the surface of the limiting plate (161), the extrusion part (11) is separated from the limiting plate (161) after the lower end of the stretching mechanism (4) moves upwards to the upper side of the stretching material body (6), a left sliding rod (131) and a right sliding rod (132) are arranged at the upper end of the fixing piece (13), the upper end of the movable plate (15) is slidably connected to the right sliding rod (132), a gap is reserved between the upper side and lower side of the right sliding rod (132) and the movable plate (15), the pushing plate (16) is slidably connected to the left side sliding rod (131), and the fixing piece (13) is provided with a fixing plate (133) at the position between the left sliding rod (131) and the right sliding rod (132);
the transmission assembly comprises a toothed plate (10), the toothed plate (10) is fixedly arranged on one side of the stretching mechanism (4), the lower end of the toothed plate (10) extends to the lower end of the cup processing frame (1), one side of the upper end of the toothed plate (10) is provided with long-section sparse teeth, the lower end of the toothed plate (10) is far away from the sparse teeth and is provided with small-section dense teeth, the lower end of the cup processing frame (1) is rotatably provided with a front-section gear (23), the front-section gear (23) is meshed with the sparse teeth, the inner rotation of the cup processing frame (1) is provided with a rear-section gear (22), and the rear-section gear (22) is meshed with the dense teeth;
one side of anterior segment gear (23) is provided with anterior segment transmission (21), anterior segment transmission (21) keep away from the one end of anterior segment gear (23) with threaded rod (14) fixed connection, one side of posterior segment gear (22) is provided with posterior segment transmission (20), posterior segment transmission (20) keep away from one end setting of posterior segment gear (22) is in on threaded rod (14), anterior segment gear (23) and posterior segment gear (22) are only single direction pivoted gear, and the rotation direction of anterior segment gear (23) and posterior segment gear (22) is opposite, and the rotation opposite direction of anterior segment gear (23) and posterior segment gear (22) all has certain activity space and allows pinion rack (10) to move down through.
2. The intelligent material returning device for an ultrathin water cup stretching device as claimed in claim 1, wherein: the clamping device comprises a limiting piece (9), the lower end of the limiting piece (9) is slidably connected in the movable bearing plate (3), the upper end of the limiting piece (9) is fixedly connected with a movable rod (7) in a rotating mode, the upper end of the movable rod (7) is rotatably connected with the upper end of the stretching mechanism (4), the movable bearing plate (3) is close to one side of the fixing piece (13) and symmetrically provided with a movable groove (301), a connecting plate (302) is slidably mounted in the movable groove (301), the connecting plate (302) is fixedly connected with the lower end of the limiting piece (9), one end of the connecting plate (302) away from the limiting piece (9) is fixedly connected with a movable piece (303), one end of the movable piece (303) away from the connecting plate (302) is slidably connected with a movable T-shaped plate (19), the movable T-shaped plate (19) is slidably connected with the lower surface of the mounting plate (133), and one side of the movable T-shaped plate (19) away from the cup processing frame (1) is fixedly provided with a push rod (18).
3. The intelligent material returning device for the ultra-thin water cup stretching equipment as claimed in claim 2, wherein: the cup processing frame (1) is close to one side of the fixing piece (13) and is fixedly provided with a blank cavity (17), blanks are piled in the blank cavity (17), the lower surface of the blank at the lowest end is attached to the upper surface of the left sideslip rod (131), and the front end of the pushing plate (16) is in contact with the edge of the blanks.
4. The intelligent material returning device for an ultrathin water cup stretching device as claimed in claim 1, wherein: the lower extreme of activity loading board (3) is provided with connecting spring (12), the upper end of connecting spring (12) with drinking cup processing frame (1) fixed connection, the last fixed surface of drinking cup processing frame (1) installs actuating mechanism (2), the output of actuating mechanism (2) with stretching mechanism (4) fixed connection.
5. The material returning method for the ultrathin water cup stretching equipment is applicable to the intelligent material returning device for the ultrathin water cup stretching equipment, and is characterized in that: the material returning method comprises the following specific steps:
step one: piling up the stretching material body in a blank cavity (17) to clean sundries on the surface of the cup processing frame (1);
step two: placing an initial blank on the upper surface of a fixed bearing plate (8), then opening a driving mechanism (2), driving a stretching mechanism (4) to move downwards by the driving mechanism (2), enabling the stretching mechanism (4) to move downwards to be close to the fixed bearing plate (8), then pressing a movable bearing plate (3) downwards, and stretching the blank on the surface of the fixed bearing plate (8);
step three: the stretching rear driving mechanism (2) drives the stretching mechanism (4) to move upwards, the threaded rod (14) is driven to rotate through the transmission assembly in the process of moving upwards of the stretching mechanism (4), the movable plate (15) extrudes the compression spring (62), when the stretching mechanism (4) moves to a certain height, the pushing plate (16) ejects, the lower layer blank of the blank cavity (17) is pushed onto the fixed bearing plate (8), and the stretched material body (6) is pushed out of the movable bearing plate (3);
step four: and then the stretching mechanism (4) continuously rises and resets, and the stretching mechanism (4) rises to drag the limiting plate (9) to continuously polymerize so as to adjust the position of the blank material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211176554.8A CN115722575B (en) | 2022-09-26 | 2022-09-26 | Intelligent material returning device for ultrathin water cup stretching equipment and material returning method thereof |
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| CN202211176554.8A CN115722575B (en) | 2022-09-26 | 2022-09-26 | Intelligent material returning device for ultrathin water cup stretching equipment and material returning method thereof |
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| CN115722575B true CN115722575B (en) | 2023-08-01 |
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| US4705158A (en) * | 1986-12-31 | 1987-11-10 | Sun Chemical Corporation | Cup feed apparatus |
| CN111672957A (en) * | 2020-06-29 | 2020-09-18 | 浦江县平柜电子科技有限公司 | Automatic stamping device of metal basin |
| CN112845669A (en) * | 2021-01-11 | 2021-05-28 | 李香珍 | Automatic change tensile production line sheet material thickness detection device of punching press |
| CN114178376A (en) * | 2021-11-01 | 2022-03-15 | 泰州市天盛不锈钢制品有限公司 | Stamping device with automatic blanking structure for stainless steel product processing and stamping process thereof |
| CN114346095A (en) * | 2022-01-07 | 2022-04-15 | 安付强 | Auto parts mould punching press auxiliary assembly based on intelligence is made |
| CN114769403B (en) * | 2022-05-25 | 2023-03-21 | 江苏恒驰动力科技有限公司 | Shell pushing device and lithium battery production line |
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| 带把双色塑料杯的注塑模设计;匡唐清;周慧兰;彭琛琛;;中国塑料(第02期);第100-102页 * |
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