Feeding mechanism of plastic basin edge cutting machine

Abstract

The utility model discloses a feeding mechanism of a plastic basin edge cutting machine, which comprises an inverted buckling unit, the inverted buckling unit is provided with a feed port, and after the inverted buckling unit receives a plastic basin body through the feed port, the inverted buckling unit moves to drive the plastic basin body to turn over and inversely buckle the plastic basin body to an edge cutting station so as to facilitate edge cutting; the plastic basin body is automatically clamped by arranging the back-off unit and is overturned, back-off and transferred to the edge cutting station, so that subsequent edge cutting machining is facilitated, repeated actions of manual feeding are replaced, the labor intensity of workers is reduced, the feeding efficiency is improved, meanwhile, compared with manual feeding, the feeding device is more stable, feeding continuity is good, and the production efficiency is improved. The plastic basin edge cutting device can be better matched with the forming operation of the previous procedure and the edge cutting operation of the later procedure, the automation degree of the edge cutting operation is improved, and then the plastic basin production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic basin edge cutting, specifically relates to a plastic basin edge cutting machine feeding mechanism. BACKGROUND

[0002] Plastic basin is light, durable, rich in color, cheap and easy to use, and is widely used in daily life. The commonly used manufacturing process of plastic basin is injection molding process, which is to mix plastic raw materials, heat and melt them with an injection molding machine, inject them into a plastic basin mold at high pressure, cool and shape them, and take them out with a mechanical hand to become a semi-finished product. Since the plastic is formed by injection molding, it is affected by the exhaust passage of the mold and needs to overcome the temperature drop of the plastic flowing through the mold to prevent the plastic from not truly fusing and causing edge burst. The upper edge of the formed basin may have uneven or relatively sharp edge material, which damages the appearance of the basin and generally requires edge trimming.

[0003] There is a lack of edge trimming tools designed for plastic basins in the prior art, and the edge trimming work is completed manually by workers, who usually need to manually place the plastic basin on a designated work station to facilitate the edge trimming work. This feeding method requires workers to repeat the work, resulting in very low production efficiency and high labor intensity. UTILITY MODEL CONTENT

[0004] To overcome the shortcomings of the prior art, a plastic basin edge cutting machine feeding mechanism is proposed, which solves the problem of the prior art that workers need to manually place the plastic basin on a designated work station to facilitate the edge trimming work. This feeding method requires workers to repeat the work, resulting in very low production efficiency and high labor intensity.

[0005] To achieve the above-mentioned purpose, the utility model proposes the following technology to achieve it:

[0006] A plastic basin edge cutting machine feeding mechanism includes a reverse buckle unit, the reverse buckle unit is provided with a feeding port, after the reverse buckle unit receives the plastic basin body through the feeding port, the reverse buckle unit moves to drive the plastic basin body to overturn and reverse buckle to the edge trimming station, thereby facilitating the edge trimming.

[0007] Further, the reverse buckle unit includes a support platform for receiving the plastic basin body, the periphery of the support platform is provided with a turnover assembly, the turnover assembly drives the plastic basin body on the support platform to overturn and reverse buckle to the edge trimming station.

[0008] Further, the turnover assembly includes a turnover frame rotatably connected with the support platform, the turnover frame is provided with a clamping jaw, after the clamping jaw clamps the plastic basin body, the turnover frame rotates to drive the plastic basin body to overturn.

[0009] Further, two groups of the turnover frames are oppositely arranged on the side of the supporting platform, the clamping jaws are located at the free ends of the turnover frames, and the distance between the two clamping jaws is adjustable so as to clamp or release the plastic basin body from both sides to realize the transfer and turnover.

[0010] Further, the supporting platform is located above the edge trimming station, the turnover frame is located on one side of the supporting platform close to the edge trimming station, the turnover frame comprises a first turnover frame rotationally connected with the supporting platform, a second turnover frame is connected to the free end of the first turnover frame, and the clamping jaws are located at the end of the second turnover frame.

[0011] Further, a hinge seat is arranged on the side of the supporting platform, the first turnover frame is hinged to the hinge seat, a driving motor is mounted on the hinge seat, and the output end of the driving motor is fixed with the first turnover frame to drive the first turnover frame to rotate around the hinge seat.

[0012] Further, the two clamping jaws are oppositely arranged, arc-shaped grooves are arranged on the inner sides of the clamping jaws to match the basin edges of the plastic basin body, the clamping jaws are fixed to the telescopic ends of the air cylinders, and the air cylinders are fixed to the free ends of the turnover frames.

[0013] Further, the top of the supporting platform is provided with a positioning conveying belt, a positioning plate is arranged above the positioning conveying belt, positioning openings matching the bottom edges of the plastic basin bodies are formed in the positioning plate, and the positioning conveying belt drives the plastic basin bodies to move on the supporting platform into the positioning openings to realize positioning so that the turnover assembly can clamp the plastic basin bodies.

[0014] Further, the utility model also comprises a conveying unit, the discharge port of the conveying unit is connected with the feeding port of the buckle reversing unit, the conveying unit is used for conveying the plastic basin bodies carried thereby to the buckle reversing unit so that the buckle reversing unit drives the plastic basin bodies to turn over and buckle on the edge trimming station.

[0015] Further, the conveying unit comprises a conveying conveying belt, the discharge end of the conveying conveying belt is flush with the feeding port of the buckle reversing unit, a guide frame is arranged on the side of the conveying conveying belt close to the buckle reversing unit, and the guide frames are oppositely arranged above the conveying conveying belt to guide the plastic basin bodies on the conveying conveying belt from both sides.

[0016] Compared with the prior art, the utility model brings the following comprehensive effects:

[0017] The application realizes automatic clamping of the plastic basin body and transfers it to the edge trimming station by turning over and inverting the plastic basin body, so as to facilitate subsequent edge trimming processing, replaces the repetitive action of manual feeding, reduces the labor intensity of workers, improves the feeding efficiency, is more stable compared with manual feeding, has good feeding continuity, can better cooperate with the molding operation of the previous process and the edge trimming operation of the subsequent process, improves the automation degree of the edge trimming operation, and further improves the plastic basin production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is a whole structure schematic view of the embodiment of the application.

[0019] Fig. 2 It is a structure schematic view of the inversion unit of the embodiment of the application.

[0020] Fig. 3 It is a structure schematic view of the embodiment of the application.

[0021] Legend: 1, plastic basin body; 2, edge trimming station; 3, supporting platform; 4, clamping jaw; 5, first turning over frame; 6, second turning over frame; 7, hinged seat; 8, driving motor; 9, arc-shaped groove; 10, air cylinder; 11, positioning conveying belt; 12, positioning plate; 13, positioning opening; 14, conveying conveying belt; 15, guide frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the application.

[0023] In this document, relationship terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. The terms "up", "down", "left", "right", "top", and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0024] As Figs. 1 to 3As shown, a feeding mechanism of a plastic basin trimming machine includes an inverted unit, which is provided with a feed port. After the inverted unit receives the plastic basin body 1 through the feed port, the inverted unit moves to drive the plastic basin body 1 to flip and invert onto the trimming station 2 to facilitate trimming.

[0025] By setting up an inverted unit, the plastic basin body 1 can be automatically clamped and turned upside down to be transferred to the trimming station for subsequent trimming processing, replacing the repetitive actions of manual loading, reducing the labor intensity of the staff, and improving the loading efficiency. At the same time, compared with manual loading, it is more stable and has good feeding continuity. It can better cooperate with the molding operation of the previous process and the trimming operation of the subsequent process, thereby improving the degree of automation of the trimming operation and thus improving the production efficiency of plastic basins.

[0026] In the feeding mechanism of the plastic basin trimming machine of this embodiment, the inverted unit includes a supporting platform 3 for receiving the plastic basin body 1, and a flipping assembly is provided on the peripheral side of the supporting platform 3. The flipping assembly drives the plastic basin body 1 on the supporting platform 3 to flip and invert onto the trimming station 2.

[0027] Specifically, the feed port is located on one side of the support platform 3, and continuous feeding on the support platform 3 is realized through the feed port. At the same time, the support platform 3 realizes the positioning of the plastic basin body 1. After the plastic basin body 1 is in place, the flipping assembly clamps the plastic basin body 1 and performs a flipping action to drive the plastic basin body 1 to be upside down on the trimming station 2, which is convenient for trimming processing.

[0028] The feeding mechanism of the plastic basin trimming machine in this embodiment also includes a conveying unit, the discharge port of the conveying unit is connected to the feeding port of the inverted unit, and the conveying unit is used to convey the plastic basin body 1 it carries to the inverted unit so that the movement of the inverted unit drives the plastic basin body 1 to flip and invert onto the trimming station 2.

[0029] Specifically, the feed port of the conveying unit is connected to the previous process of plastic basin production. The previous process can continuously provide the conveying unit with the plastic basin body 1. The previous process can be a molding process. The formed plastic basin falls onto the conveying unit and is transported from the discharge port to the support platform 3 through the conveying unit, so that the flipping component can drive it to flip and realize upside-down loading.

[0030] In the feeding mechanism of the plastic basin edge trimming machine of this embodiment, the conveying unit includes a conveying belt 14, the discharge end of the conveying belt 14 is flush with the feeding port of the inverted unit, and a guide frame 15 is provided on the side of the conveying belt 14 close to the inverted unit. The guide frame 15 is relatively arranged above the conveying belt 14 to guide the plastic basin body 1 on the conveying belt 14 from both sides.

[0031] Specifically, the discharge end of the conveying conveyor 14 is at the same height as the support platform 3, which facilitates the plastic basin to enter the decap unit. The guide frame 15 is arranged to guide the plastic basin body 1 on the conveying conveyor, so as to ensure that the plastic basin body 1 moves to a position on the support platform 3 and is fixed, and corresponds to the clamping position of the turnover assembly, so as to facilitate the turnover assembly to clamp and drive the turnover.

[0032] Preferably, a limiting frame is fixed above the end of the conveying conveyor 14, and the guide frame 15 is fixedly installed below the limiting frame. The distance between the limiting frame and the conveying conveyor 14 is greater than the height of one plastic basin and less than the height of two plastic basins stacked together. Through the above arrangement, it is avoided that the plastic basins stacked together enter the support platform 3, so as to ensure that one plastic basin body 1 is turned and trimmed each time.

[0033] Preferably, the top of the support platform 3 is provided with a positioning conveyor 11, and the top of the positioning conveyor 11 is provided with a positioning plate 12. The positioning plate 12 is provided with a positioning opening 13 matched with the bottom edge of the plastic basin body 1. The positioning conveyor 12 drives the plastic basin body 1 to move on the support platform 3 into the positioning opening 13 to realize positioning, so as to facilitate the turnover assembly to clamp the plastic basin body 1.

[0034] The positioning conveyor 11 is connected with the conveying conveyor 14, and cooperates with the positioning plate 12 and the positioning opening 13. After the plastic basin body 1 falls onto the positioning conveyor 11, it is continuously driven to move until it enters the positioning opening 13 and is blocked by the positioning plate 12 to realize positioning. The position corresponds to the starting point of the turnover action of the turnover assembly, so as to ensure that the turnover assembly effectively clamps the plastic basin body 1, improve the accuracy of the feeding mechanism, and improve the feeding efficiency.

[0035] Further preferably, a sensor for detecting whether the plastic basin body 1 enters the positioning conveyor 11 is arranged on the support platform 3. The sensor is signal-connected with the conveying conveyor. When the sensor detects that the plastic basin enters the positioning conveyor 11, the sensor controls the conveying conveyor 14 to stop running through the control system, so as to avoid the plastic basins to be accumulated between the two conveyors and affect the clamping of the turnover assembly.

[0036] In the feeding mechanism of the plastic basin trimming machine, the turnover assembly includes a turnover frame rotationally connected with the support platform 3. The turnover frame is provided with a clamping jaw 4. After the clamping jaw 4 clamps the plastic basin body 1, the turnover frame rotates to drive the plastic basin body 1 to realize turnover.

[0037] Specifically, the turnover frame is arranged in two groups on the circumferential side of the support platform 3. The clamping jaw 4 is located at the free end of the turnover frame. The distance between the two clamping jaws 4 is adjustable, so as to clamp or release the plastic basin body 1 from both sides to realize transfer and turnover.

[0038] Through the above setting, the two groups of turnover frames move synchronously, the turnover frame rotates to be close to the support platform 3 to reach the starting point, the two clamping jaws 4 are close to clamp the plastic basin body 1 on the support platform 3, then the turnover frame turns over to be close to the edge trimming station 2, reaches the end point, and the two clamping jaws 4 are away from each other to release the plastic basin body 1, and the plastic basin body 1 falls on the edge trimming station 2 to complete the feeding to be trimmed.

[0039] In the plastic basin edge trimming machine feeding mechanism of the embodiment, the support platform 3 is located above the edge trimming station 2, the turnover frame is located on one side of the support platform 3 close to the edge trimming station 2, the turnover frame includes a first turnover frame 5 rotationally connected with the support platform 3, a free end of the first turnover frame 5 is connected with a second turnover frame 6, and the clamping jaw 4 is located at an end of the second turnover frame 6.

[0040] Through the above setting, there is a height difference between the edge trimming station 2 and the support platform 3, the edge trimming station 2 is located at a low position, and the cutting of the edge trimming process is avoided to splash the edge angle material on the support platform 3 to affect the plastic basin body 1 feeding; the first turnover frame 5 and the second turnover frame 6 are matched with the above height difference, specifically, the first turnover frame 5 rotates upward to drive the second turnover frame 6 to be close to the support platform 3 to facilitate the clamping jaw 4 to clamp the plastic basin, and then the first turnover frame 5 rotates downward to drive the second turnover frame 6 to be close to the edge trimming station 2 to facilitate the release of the plastic basin.

[0041] In the plastic basin edge trimming machine feeding mechanism of the embodiment, a hinge seat 7 is arranged on the side surface of the support platform 3, the first turnover frame 5 is hinged with the hinge seat 7, a driving motor 8 is installed on the hinge seat 7, and an output end of the driving motor 8 is fixed with the first turnover frame 5 to drive the first turnover frame 5 to rotate around the hinge seat 7.

[0042] Specifically, the first turnover frame 5 is perpendicular to the second turnover frame 6, in the initial state, the first turnover frame 5 is vertical, the second turnover frame 6 is located on the side of the edge trimming station 2, and the clamping jaw 4 is in an open state; when feeding is needed, the first turnover frame 5 turns over by half to make the second turnover frame 6 close to the plastic basin on the support platform 3 and shrink the clamping jaw 4 for clamping.

[0043] Preferably, the connection parts of the two groups of first turnover frames 5 and second turnover frames 6 are fixedly connected through fixed shafts, so as to realize that one group of turnover frames is driven to rotate by the driving motor 8 and simultaneously drives the other group of turnover frames to move synchronously.

[0044] In the plastic basin edge trimming machine feeding mechanism of the embodiment, the two clamping jaws 4 are oppositely arranged, arc-shaped grooves 9 are arranged on the inner sides of the clamping jaws 4 to fit the basin edges of the plastic basin body 1, the clamping jaws 4 are fixed on the telescopic ends of air cylinders 10, and the air cylinders 10 are fixed on the free ends of the turnover frames.

[0045] Specifically, the first turnover frame 5 is higher than the height of the support platform 3 after being turned upward, the distance between the inner arc-shaped groove 9 of the clamping jaw 4 and the support platform 3 matches the height of the edge of the plastic basin body 1, the arc-shaped groove 9 is guaranteed to be attached to the plastic basin body 1, and the clamping effect is improved.

[0046] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "rotating" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication between two elements or the interaction relationship between two elements, unless otherwise clearly limited, the above-mentioned terms in the present application can be understood according to the specific meaning of the above-mentioned terms in the present application by those skilled in the art.

[0047] Although the embodiments of the present application have been shown and described in detail, those skilled in the art can understand that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A plastic pot edge cutting machine feeding mechanism, characterized in that, The application discloses a plastic basin body edge trimming device.

2. The feeding mechanism of the plastic pot edge cutting machine according to claim 1, wherein, The application discloses a plastic basin body edge trimming device.

3. The feeding mechanism of the plastic pot edge cutting machine according to claim 2, wherein, The application discloses a plastic basin body edge trimming device.

4. The feeding mechanism of the plastic pot edge cutting machine according to claim 3, wherein, The application discloses a plastic basin body edge trimming device.

5. The feeding mechanism of the plastic pot edge cutting machine according to claim 4, wherein, The application discloses a plastic basin body edge trimming device.

6. The feeding mechanism of the plastic pot edge cutting machine according to claim 5, wherein, The application discloses a plastic basin body edge trimming device.

7. The feeding mechanism of the plastic pot edge cutting machine according to claim 4, wherein, The application discloses a plastic basin body edge trimming device.

8. The feeding mechanism of the plastic pot edge cutting machine according to claim 2, wherein, The application discloses a plastic basin body edge trimming device.

9. The feeding mechanism of the plastic pot edge cutting machine according to claim 1, wherein, The application discloses a plastic basin body edge trimming device.

10. The feeding mechanism of the plastic pot edge cutting machine according to claim 9, wherein, The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. The application discloses a plastic basin body edge trimming device. 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