Edge cutting machine for plastic basins

Abstract

The utility model discloses a plastic basin trimming machine which comprises a feeding mechanism and a trimming mechanism, the feeding mechanism comprises an inverted buckling unit, and after the inverted buckling unit receives a plastic basin body through a feeding port, the inverted buckling unit moves to drive the plastic basin body to turn over and inversely buckle the plastic basin body to a trimming station so as to facilitate trimming of the trimming mechanism; the trimming mechanism comprises a rotating disc unit and a trimming unit, and the rotating disc unit rotates and drives the plastic basin body to rotate synchronously, so that the trimming unit trims the edge of the plastic basin body; a plastic basin body is automatically clamped by arranging the back-off unit, the plastic basin body is overturned and transferred to the edge cutting station in a back-off mode, the rotary disc unit on the edge cutting station drives the plastic basin body attached to the rotary disc unit to rotate, the rotary disc unit is matched with the trimming unit to trim the edge of the plastic basin body to achieve edge cutting, repeated actions of manual feeding are replaced, and the efficiency is improved. The feeding and trimming efficiency is improved, the labor intensity of workers is reduced, and the automation degree of trimming operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic basin edge cutting technical field, concretely relates to a plastic basin edge cutting machine. 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, melt them by injection molding machine, inject them into plastic basin mold under high pressure, cool and shape, and take them out by mechanical hand to become a semi-finished product. Because the plastic is formed by injection molding, it is affected by the exhaust passage of the mold and the temperature drop of the plastic flowing through the mold, which causes the plastic not to truly fuse and the edge of the formed basin to crack, resulting in uneven or relatively sharp edge material that damages the appearance of the basin. Generally, it needs to be trimmed.

[0003] There is a lack of trimming tools designed for plastic basins in the prior art, and the trimming work is mostly done manually, which has low production efficiency and high labor intensity. The existing production mode is backward and inefficient, with low automation degree, which is difficult to meet market demand. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, a plastic basin edge cutting machine is proposed to solve the problems of manual trimming work, low production efficiency, high labor intensity, backward and inefficient production mode, low automation degree and difficulty in meeting market demand.

[0005] To achieve the above purpose, the utility model puts forward the following technology to achieve:

[0006] A plastic basin edge cutting machine, comprising a feeding mechanism and a trimming mechanism, the feeding mechanism comprising a reverse buckle unit, the reverse buckle unit being 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 buckle to the edge cutting station, thereby facilitating the trimming mechanism to trim the edge; the trimming mechanism comprises a turntable unit and a trimming unit located on the periphery of the turntable unit, the turntable unit is located on the edge cutting station to receive and position the plastic basin body, the turntable unit rotates to drive the plastic basin body to rotate synchronously, so as to facilitate the trimming unit to trim the edge of the plastic basin body.

[0007] Further, the reverse buckle unit comprises a support platform for receiving the plastic basin body, the periphery of the support platform is provided with a overturning assembly, the overturning assembly comprises an overturning frame rotatably connected with the support platform, the overturning frame is provided with a clamping jaw, after the clamping jaw clamps the plastic basin body, the overturning frame rotates to drive the plastic basin body to overturn.

[0008] Further, the turnover frame is arranged oppositely on the periphery of the supporting platform, the clamping jaws are located at the free ends of the turnover frames, the distance between the two clamping jaws is adjustable so as to clamp or release the plastic basin body from both sides to realize transfer and turnover.

[0009] Further, the rotating disc unit comprises a plurality of supporting blocks equidistant from the rotating shaft of the rotating disc unit, the supporting blocks support and limit the plastic basin body to realize stable rotation of the plastic basin body driven by the rotating unit.

[0010] Further, the rotating disc unit further comprises a bottom disc fixed to the output end of the driving motor, the supporting blocks are distributed in a circular array on the bottom disc, when the plastic basin body is buckled on the bottom disc, the supporting blocks support the plastic basin body from the inside.

[0011] Further, the distance between the supporting blocks and the rotating shaft is adjustable, the distance between the supporting blocks and the rotating shaft is adjusted to change the size of the circle where the distribution track of the supporting blocks is located so as to buckle or support the plastic basin body.

[0012] Further, the bottom of the supporting block is fixedly connected with a sliding block, the sliding block is slidingly connected on a sliding rail, the sliding rail is fixed on the surface of the bottom disc, the sliding rail is arranged along the radial direction of the bottom disc, and the sliding block slides along the sliding rail to adjust the distance between the supporting block and the rotating shaft.

[0013] Further, the rotating disc unit further comprises a limiting disc coaxial with the bottom disc, the limiting disc is arranged in parallel with and spaced from the bottom disc, a sliding groove is formed in the limiting disc, a roller is slidingly connected in the sliding groove, the roller is rotationally connected with the supporting block, and the supporting block slides on the bottom disc to drive the limiting disc to rotate to realize limiting through cooperation of the sliding groove and the roller.

[0014] Further, the blanking mechanism comprises an adsorption unit and a moving unit, after the moving unit drives the adsorption unit to approach the edge trimming station and adsorb the plastic basin body with the edge trimming completed on the edge trimming station, the moving unit drives the adsorption unit and the plastic basin body to leave the edge trimming station to realize blanking.

[0015] Further, the moving unit comprises a first moving unit for reciprocating the plastic basin body along the vertical direction and a second moving unit for reciprocating the plastic basin body along the horizontal direction, and the adsorption unit is located at the free end of the first moving unit to adsorb or release the plastic basin body to realize blanking.

[0016] Compared with the prior art, the comprehensive effect brought by the utility model includes:

[0017] The application realizes automatic clamping of the plastic basin body and transfers it to the edge trimming station by setting the reverse buckling unit, the turntable unit on the edge trimming station supports the plastic basin body and limits the plastic basin body, and then automatically rotates to drive the plastic basin body combined therewith to rotate, cooperates with the trimming unit to trim the edge of the plastic basin body to realize edge trimming, which replaces the repetitive action of manual feeding, is more uniform than manual operation for trimming the plastic basin, thereby improving the feeding and edge trimming efficiency, reducing the labor intensity of workers, improving the automation degree of edge trimming operation, and being more stable than manual feeding, good in feeding continuity, better in cooperation with the molding operation of the previous process and the edge trimming operation of the subsequent process, and thereby improving the plastic basin production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the embodiment of the utility model;

[0019] Figure 2 It is a feeding mechanism structure schematic view of the embodiment of the utility model;

[0020] Figure 3 It is a reverse buckling unit structure schematic view of the embodiment of the utility model;

[0021] Figure 4 It is a clamping jaw structure schematic view of the embodiment of the utility model;

[0022] Figure 5 It is a turntable unit structure schematic view of the embodiment of the utility model;

[0023] Figure 6 It is a support block structure schematic view of the embodiment of the utility model;

[0024] Figure 7 It is a limiting component structure schematic view of the embodiment of the utility model;

[0025] Figure 8 It is a discharging mechanism structure schematic view of the embodiment of the utility model.

[0026] Legend: 1, plastic basin body; 2, support platform; 3, clamping jaw; 4, support block; 5, bottom disc; 6, sliding block; 7, sliding rail; 8, limiting disc; 9, sliding groove; 10, roller; 11, conveying belt; 12, guide frame; 13, positioning plate; 14, positioning opening; 15, positioning belt; 16, first turnover frame; 17, second turnover frame; 18, trimming knife; 19, lifting rod; 20, discharging conveying belt; 21, mounting frame; 22, sliding plate; 23, lifting cylinder; 24, mounting plate; 25, push cylinder; 26, connecting plate; 27, support plate; 28, tank chain; 29, clamping cylinder. DETAILED DESCRIPTION

[0027] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings, obviously, the described embodiment is only a part of the utility model embodiment, rather than all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts are within the protection scope of the utility model.

[0028] In this article, such as "first" and "second" and other relational terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. The orientation or position relationship indicated by the terms "up", "down", "left", "right", "top" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0029] As shown in Figures 1 to 8 A plastic pot edge cutting machine, comprising a feeding mechanism and a trimming mechanism, the feeding mechanism comprises a reverse buckle unit, the reverse buckle unit is provided with a feeding port, after the reverse buckle unit receives the plastic pot body 1 through the feeding port, the reverse buckle unit moves to drive the plastic pot body 1 to overturn and reverse buckle to the edge cutting station so as to facilitate the trimming mechanism to cut edge; The trimming mechanism comprises a turntable unit and a trimming unit located on the periphery of the turntable unit, the turntable unit is located on the edge cutting station to receive the plastic pot body 1 and limit the plastic pot body 1, the turntable unit rotates and drives the plastic pot body 1 to rotate synchronously, so as to facilitate the trimming unit to trim the edge of the plastic pot body 1.

[0030] By setting the reverse buckle unit, the plastic pot body 1 is automatically clamped and overturned and transferred to the edge cutting station, the turntable unit on the edge cutting station supports the plastic pot body 1 and limits the plastic pot body 1, and then automatically rotates to drive the plastic pot body 1 adhered thereto to rotate, which cooperates with the trimming unit to trim the edge of the plastic pot body 1 to realize edge cutting. The above-mentioned repetitive action of artificial feeding is replaced, and compared with artificial operation, the trimming of the plastic pot is more uniform, thereby improving the feeding and edge cutting efficiency, reducing the labor intensity of the workers, improving the automation degree of the edge cutting operation, and at the same time, compared with artificial feeding, the feeding is more stable, the feeding continuity is good, and the feeding can better cooperate with the molding operation of the previous process and the edge cutting operation of the subsequent process, thereby improving the plastic pot production efficiency.

[0031] The plastic pot edge cutting machine of the embodiment, the inverted buckle unit includes a support platform 2 for receiving the plastic pot body 1, the support platform 2 is provided with a turnover assembly on the side, the turnover assembly includes a turnover frame connected with the support platform 2, the turnover frame is provided with a clamping jaw 3, after the clamping jaw 3 clamps the plastic pot body 1, the turnover frame rotates to drive the plastic pot body 1 to realize turnover.

[0032] Specifically, the feeding port is located on one side of the support platform 2, and continuous feeding on the support platform 2 is realized through the feeding port. At the same time, the support platform 2 realizes positioning of the plastic pot body 1. After the plastic pot body 1 is in place, the turnover assembly acts to clamp the plastic pot body 1 and performs a turnover action to drive the plastic pot body 1 to be inverted on the edge cutting station, facilitating edge cutting.

[0033] The plastic pot edge cutting machine of the embodiment also includes a conveying unit, the discharge port of the conveying unit is connected with the feeding port of the inverted buckle unit, and the conveying unit is used to convey the plastic pot body 1 carried thereby to the inverted buckle unit so as to drive the plastic pot body 1 to be inverted and buckled on the edge cutting station by the movement of the inverted buckle unit.

[0034] Specifically, the inlet of the conveying unit is communicated with the previous process of plastic pot production, and the previous process can continuously provide the plastic pot body 1 for the conveying unit. The previous process can be a forming process. The formed plastic pot falls into the conveying unit and is conveyed by the conveying unit from the discharge port into the support platform 2, facilitating the turnover assembly to drive the turnover and realize inverted feeding.

[0035] The plastic pot edge cutting machine of the embodiment, the conveying unit includes a conveying belt 11, the discharge end of the conveying belt 11 is flush with the feeding port of the inverted buckle unit, and the side of the conveying belt 11 close to the inverted buckle unit is provided with a guide frame 12, the guide frame 12 is oppositely arranged above the conveying belt 11 to guide the plastic pot body 1 on the conveying belt 11 from both sides.

[0036] Specifically, the discharge end of the conveying belt 11 is flush with the support platform 2 to facilitate the plastic pot to enter the inverted buckle unit. The guide frame 12 is arranged to guide the plastic pot body 1 on the conveying belt, ensuring that the position of the plastic pot body 1 moving to the support platform 2 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.

[0037] Preferably, a limiting frame is fixed above the end of the conveying belt 11, and the guide frame 12 is fixedly installed below the limiting frame. The distance between the limiting frame and the conveying belt 11 is greater than the height of one plastic pot and less than the height of two plastic pots stacked together. By the above arrangement, it is avoided that the plastic pots stacked together enter the support platform 2, and it is ensured that one plastic pot body 1 is turned and edged each time.

[0038] Preferably, the top of the support platform 2 is provided with a positioning conveyor belt 15, the upper side of the positioning conveyor belt 15 is provided with a positioning plate 13, the positioning plate 13 is provided with positioning openings 14 matched with the bottom edge of the plastic basin body 1, the positioning conveyor belt 15 drives the plastic basin body 1 to move on the support platform 2 into the positioning openings 14 to realize positioning so as to facilitate the overturning assembly to clamp the plastic basin body 1.

[0039] By setting the positioning conveyor belt 15 to be connected with the conveying conveyor belt 11, and cooperating with the positioning plate 13 and the positioning openings 14, the plastic basin body 1 is continuously driven to move after falling on the positioning conveyor belt 15, until entering the positioning openings 14 and being blocked by the positioning plate 13 to realize positioning, the position corresponds to the starting point of the overturning action of the overturning assembly, so as to ensure that the overturning assembly effectively clamps the plastic basin body 1, improve the accuracy of the feeding mechanism, and improve the feeding efficiency.

[0040] Further preferably, the support platform 2 is provided with a sensor for detecting whether the plastic basin body 1 enters the positioning conveyor belt 15, the sensor is signal-connected with the conveying conveyor belt 11, when the sensor detects that the plastic basin enters the positioning conveyor belt 15, the sensor controls the conveying conveyor belt 11 to stop running through the control system, so as to avoid causing the plastic basin to be accumulated between the two conveyor belts to affect the clamping of the overturning assembly.

[0041] In the plastic basin edge trimming machine of the embodiment, the two groups of overturning frames are oppositely arranged on the circumferential side of the support platform 2, the clamping jaws 3 are located at the free ends of the overturning frames, and the distance between the two clamping jaws 3 is adjustable so as to clamp or release the plastic basin body 1 from both sides to realize transfer and overturning.

[0042] Specifically, the two groups of overturning frames are oppositely arranged on the circumferential side of the support platform 2, the clamping jaws 3 are located at the free ends of the overturning frames, and the distance between the two clamping jaws 3 is adjustable so as to clamp or release the plastic basin body 1 from both sides to realize transfer and overturning.

[0043] Through the above setting, the two groups of overturning frames move synchronously, the overturning frames rotate to approach the support platform 2 to reach the starting point, the two clamping jaws 3 approach to clamp the plastic basin body 1 on the support platform 2, then the overturning frames overturn to approach the edge trimming station, after reaching the terminal point, the two clamping jaws 3 move away to release the plastic basin body 1, and the plastic basin body 1 falls on the rotating disc unit to complete feeding so as to be trimmed.

[0044] In the plastic basin edge trimming machine of the embodiment, the support platform 2 is located above the edge trimming station, the overturning frame is located on one side of the support platform 2 close to the edge trimming station, the overturning frame comprises a first overturning frame 16 rotationally connected with the support platform 2, a second overturning frame 17 is connected to the free end of the first overturning frame 16, and the clamping jaw 3 is located at the end of the second overturning frame 17.

[0045] By the above setting, there is a height difference between the edge trimming station and the support platform 2, and the edge trimming station and the trimming mechanism are located at a low position to avoid the cutting of the edge material falling on the support platform 2 during the edge trimming process, thereby affecting the loading of the plastic pot body 1. The first and second turnover frames 16 and 17 are matched with the above height difference, specifically, the first turnover frame 16 is upwardly rotated to drive the second turnover frame 17 to approach the support platform 2 so as to facilitate the clamping jaw 3 to clamp the plastic pot, and then the first turnover frame 16 is downwardly rotated to drive the second turnover frame 17 to approach the rotating disc unit to facilitate the release of the plastic pot.

[0046] In the plastic pot edge trimming machine of the embodiment, the side surface of the support platform 2 is provided with a hinge seat, the first turnover frame 16 is hinged to the hinge seat, and a driving motor is installed on the hinge seat. The output end of the driving motor is fixed to the first turnover frame 16 to drive the first turnover frame 16 to rotate around the hinge seat.

[0047] Specifically, the first and second turnover frames 16 and 17 are perpendicular, the first turnover frame 16 is vertical in the initial state, the second turnover frame 17 is located on the side of the edge trimming station, and the clamping jaw 3 is in an open state. When loading is required, the first turnover frame 16 is turned by half to make the second turnover frame 17 approach the plastic pot on the support platform 2 and shrink the clamping jaw 3 for clamping.

[0048] Preferably, the connection portions of the two groups of first and second turnover frames 16 and 17 are fixedly connected through a fixed shaft to realize synchronous movement of one group of turnover frames while driving the other group of turnover frames to rotate by the driving motor.

[0049] In the plastic pot edge trimming machine of the embodiment, the two clamping jaws 3 are oppositely arranged, the inner side of the clamping jaw 3 is provided with an arc-shaped groove to fit the pot edge of the plastic pot body 1, the clamping jaw 3 is fixed to the extension end of the air cylinder, and the air cylinder is fixed to the free end of the turnover frame.

[0050] Specifically, after the first turnover frame 16 is upwardly rotated, the height of the first turnover frame 16 is higher than that of the support platform 2, the distance between the inner arc-shaped groove of the clamping jaw 3 and the support platform 2 is matched with the height of the edge of the plastic pot body 1, the arc-shaped groove is ensured to fit the plastic pot body 1, and the clamping effect is improved.

[0051] In the plastic pot edge trimming machine of the embodiment, the rotating disc unit includes a plurality of support blocks 4 with equal distances from the rotating shaft of the rotating disc unit. The support blocks 4 support and limit the plastic pot body 1 to realize stable rotation of the plastic pot body 1 driven by the rotating unit.

[0052] Specifically, the support blocks 4 are arranged to limit the plastic pot from the circumferential direction of the plastic pot body 1, the plastic pot is stably connected with the rotating disc unit, and the plastic pot body 1 is prevented from being dislocated or separated from the rotating disc unit when the rotating disc unit rotates, thereby affecting the uniform trimming and edge trimming of the plastic pot edge by the trimming unit and improving the edge trimming quality.

[0053] The plastic pot edge cutting machine of the embodiment, the rotating disc unit further comprises a base plate 5 fixed to the output end of the driving motor, and a plurality of support blocks 4 are arranged in a circular array on the base plate 5, and when the plastic pot body 1 is buckled on the base plate 5, the support blocks 4 support the plastic pot body 1 from the inside.

[0054] Specifically, the base plate 5 supports the plastic pot body 1 and carries the installation of the support blocks 4, the support blocks 4 are arranged in a circular array to uniformly support and limit the circumference of the plastic pot, ensuring uniform stress on the plastic pot and improving the fitting and fixing effect; the support blocks 4 support the plastic pot from the inside, and when the plastic pot is inverted, the support blocks 4 are located in the cavity of the plastic pot, avoiding the obstruction of the edge and affecting the work of the trimming unit.

[0055] Preferably, the outer side of the support block 4 is provided with an abutting block, which can be a rubber block, to avoid wearing the plastic pot while effectively supporting the plastic pot, and to generate friction with the inner wall of the plastic pot to improve the limiting and fixing effect.

[0056] In the plastic pot edge cutting machine of the embodiment, the distance between the support block 4 and the rotating shaft is adjustable, and adjusting the distance between the support block 4 and the rotating shaft changes the size of the circle where the support block 4 is distributed to facilitate the buckling or supporting of the plastic pot body 1.

[0057] The distance between the support block 4 and the rotating shaft is adjustable, and when the plastic pot is ready to be buckled to the outside of the support block 4, the distance between the support block 4 and the rotating shaft is simultaneously reduced to facilitate the buckling of the plastic pot to the base plate 5, avoiding the influence of the tight buckling of the plastic pot on synchronous rotation, and after the plastic pot is buckled, the distance between the support block 4 and the rotating shaft is simultaneously increased to make the abutting block on the support block 4 abut against the inner wall of the plastic pot to effectively limit it.

[0058] In the plastic pot edge cutting machine of the embodiment, the bottom of the support block 4 is fixedly connected with a sliding block 6, the sliding block 6 is slidingly connected on a sliding rail 7, the sliding rail 7 is fixed on the surface of the base plate 5, the sliding rail 7 is arranged along the radial direction of the base plate 5, and the sliding block 6 slides along the sliding rail 7 to adjust the distance between the support block 4 and the rotating shaft.

[0059] Specifically, the support block 4 moves through a pneumatic sliding rail structure, a sliding cylinder is arranged between the support block 4 and the sliding block 6, the sliding cylinder is extended and retracted to drive the sliding block 6 and the support block 4 to slide on the sliding rail 7 to adjust the radius of the support block 4, and a plurality of sliding cylinders are synchronously extended and retracted to drive a plurality of support blocks 4 to move synchronously to adjust the diameter of the circumference.

[0060] The plastic pot edge cutting machine of the embodiment, the rotating disc unit further comprises a limiting disc 8 coaxial with the bottom disc 5, the limiting disc 8 is parallel and spaced apart with the bottom disc 5, a sliding groove 9 is formed on the limiting disc 8, a roller 10 is slidably connected in the sliding groove 9, the roller 10 is rotatably connected with the supporting block 4, and the supporting block 4 is slid on the bottom disc 5 and drives the limiting disc 8 to rotate to limit through cooperation of the sliding groove 9 and the roller 10.

[0061] Specifically, the limiting disc 8 is rotatably arranged, the sliding groove 9 is provided with a plurality of sliding grooves, the number of the sliding grooves is the same as that of the supporting blocks 4, the plurality of sliding grooves are respectively and obliquely arranged, and the oblique angles and lengths of the plurality of sliding grooves are the same, when the supporting block 4 slides along the sliding rail 7, the roller 10 slides in the sliding groove 9, the plurality of supporting blocks 4 synchronously drive the roller 10 to translate along the radial direction and roll in the sliding groove 9, and the limiting disc 8 is driven to rotate, through the above arrangement, the limiting disc 8 limits the supporting block 4 through cooperation of the sliding groove 9 and the roller 10, the sliding distances of the plurality of supporting blocks 4 along the sliding rail 7 are ensured to be equal, so that the plurality of supporting blocks 4 are circumferentially distributed to be attached to the inner wall of the plastic pot, and the motion synchronization of the plurality of supporting blocks 4 is improved.

[0062] In the plastic pot edge cutting machine of the embodiment, a limiting assembly is arranged between the limiting disc 8 and the bottom disc 5, the limiting assembly internally clamps and tightly presses the plastic pot body on the bottom disc 5, and cooperates with the supporting block 4 to limit the plastic pot body to ensure stable rotation of the plastic pot body.

[0063] The limiting assembly cooperates with the supporting block 4 to further improve the fixing effect of the plastic pot body and improve the synchronization of rotation of the plastic pot body and the bottom disc 5.

[0064] Specifically, the limiting assembly comprises two center-symmetrically arranged top pressing cylinders 29 about the rotation axis, the top pressing cylinders 29 are fixed on the bottom disc 5, a top block is arranged at the extension end of the top pressing cylinder 29, and the top pressing cylinder 29 is elongated to drive the top block to abut against the inner wall of the plastic pot body to realize limiting.

[0065] In the plastic pot edge cutting machine of the embodiment, the trimming unit is located at the circumferential side of the rotating disc unit, the trimming unit comprises a mounting seat for mounting the trimming cutter 18, and the mounting seat drives the trimming cutter 18 to approach the edge of the plastic pot body clamped on the rotating disc unit to realize trimming and edge cutting.

[0066] Specifically, the mounting seat is used for mounting and fixing the trimming cutter 18, the angle of the trimming cutter 18 is fixed, the trimming cutter 18 maintains a certain included angle with the edge of the plastic pot to trim and remove the excess material of the edge of the plastic pot, and then the cutting allowance of each plastic pot is equal in continuous work, and the quality of the plastic pot is improved.

[0067] The plastic pot edge cutting machine of the embodiment further comprises a lifting rod 19 for adjusting the height of the mounting seat, and the lifting rod 19 is rotatably arranged. Rotating the lifting rod 19 drives the mounting seat and the trimming knife 18 to avoid the plastic pot body, so that the plastic pot body is buckled to the rotating disc unit.

[0068] The lifting rod 19 drives the trimming knife 18 to approach the edge of the plastic pot and abut, and then the driving motor drives the chassis 5 and the plastic pot to rotate. The edge of the plastic pot is uniformly contacted with the trimming knife 18 to realize edge cutting, thereby effectively cutting the excess material. The rotating structure is arranged to realize avoidance by rotation, avoid blocking the plastic pot when buckling to the outside of the supporting block 4, and ensure smooth edge cutting.

[0069] The plastic pot edge cutting machine of the embodiment further comprises a discharging mechanism. The discharging mechanism comprises a suction unit and a moving unit. After the moving unit drives the suction unit to approach the edge cutting station and adsorb the plastic pot body 1 on the edge cutting station, the moving unit drives the suction unit and the plastic pot body 1 to leave the edge cutting station to realize discharging.

[0070] Specifically, the discharging mechanism further comprises a discharging conveyor belt 20 located on one side of the rotating disc unit. When the chassis 5 drives the plastic pot body 1 to rotate and complete trimming and edge cutting by the trimming knife 18, the supporting block 4 is retracted to remove the limiting of the plastic pot body 1. The moving unit drives the suction unit to approach and adsorb the bottom of the inverted plastic pot body 1, and then transfers the plastic pot body 1 to above the discharging conveyor belt 20. The suction unit releases the plastic pot body 1 to realize discharging.

[0071] The plastic pot edge cutting machine of the embodiment comprises a moving unit comprising a first moving unit for driving the plastic pot body 1 to reciprocate along the vertical direction and a second moving unit for driving the plastic pot body 1 to reciprocate along the horizontal direction. The suction unit is located at the free end of the first moving unit to adsorb or release the plastic pot body 1 to realize discharging.

[0072] Specifically, the first moving unit comprises a mounting frame 21 arranged along the vertical direction. One side of the mounting frame 21 is slidably connected with a sliding plate 22 through a sliding block and sliding rail structure. The bottom end of the sliding plate 22 is connected to the extension end of a lifting cylinder 23 through a connecting seat. The lifting cylinder 23 is fixedly installed on the top of the mounting frame 21. The sliding plate 22 reciprocates in the vertical direction by the extension of the lifting cylinder 23. The suction unit is fixedly installed on the bottom of the sliding plate 22.

[0073] The suction unit comprises a mounting plate 24 fixedly connected below the sliding plate 22. A plurality of suction cups are arranged on the mounting plate 24 in the circumferential direction. The size of the mounting plate 24 matches the bottom surface of the plastic pot body 1, so as to ensure stable adsorption of the suction cups to the plastic pot body 1 and realize transfer.

[0074] Specifically, the second moving unit includes a pushing cylinder 25, the telescopic end of the pushing cylinder 25 is fixedly connected to the mounting frame 21 through a connecting plate 26, the pushing cylinder 25 is horizontally arranged and fixedly mounted on the support plate 27, and supporting legs are arranged at the four corners of the bottom of the support plate 27 so that the lifting cylinder 23 has sufficient stroke to drive the plastic basin body 1 to move. The pushing cylinder 25 telescopes and drives the mounting frame 21 and the adsorption unit on the mounting frame 21 to move horizontally to realize the transportation of the plastic basin body 1; the connecting plate 26 is vertically arranged with the mounting frame 21, and the bottom ends of the two are flush and fixedly connected to the guide plate, which is slidably connected to the bottom of the support plate 27 through a slider rail structure, and the extension direction of the rail is parallel to the pushing cylinder 25, thereby realizing the guidance of the moving direction of the mounting frame 21.

[0075] The extension and contraction of the push cylinder 25 is combined with the lifting and lowering of the lifting cylinder 23, and at the same time cooperates with the adsorption unit to realize the transfer of the plastic basin body 1 from the chassis 5 to the unloading conveyor belt 20. Preferably, the unloading mechanism releases the plastic basin bodies 1 one by one onto the unloading conveyor belt 20 and realizes the stacking of the plastic basin bodies 1. When the stacking reaches a certain height, the unloading conveyor belt 20 starts to drive the stacked plastic basin bodies 1 for transportation, which is convenient for packaging the plastic basin bodies 1.

[0076] Preferably, two sections of tank chains 28 are provided above the support plate 27, and a mounting shell is connected to the mounting frame 21. One end of the two sections of tank chains 28 is fixedly connected in the mounting shell, and the other end is connected to the support plate 27 and the slide plate 22 respectively. The mounting shell moves synchronously with the mounting frame 21 and drives the tank chain 28 to move. The tank chain 28 restrains the oil pressure pipe of the lifting cylinder 23 in motion to facilitate the rotation and movement of the oil pressure pipe, thereby improving the flexibility of the unloading mechanism.

[0077] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "rotation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0078] Although the embodiments of the present invention have been shown and described in detail, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic pot beveling machine characterized by, The application relates to a plastic basin trimming device, which comprises a feeding mechanism and a trimming mechanism. The trimming mechanism comprises a rotating disc unit and trimming units located on the periphery of the rotating disc unit.

2. The plastic pot edge cutting machine according to claim 1, wherein The rotating disc unit is located on the edge trimming station to receive and position the plastic basin body, and rotates to drive the plastic basin body to rotate synchronously, so that the trimming units trim the edges of the plastic basin body.

3. The plastic pot edge cutting machine according to claim 2, wherein The flipping assembly comprises a flipping frame rotationally connected with the support platform.

4. The plastic pot edge trimmer of claim 1 wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

5. A plastic basin edge trimming machine according to claim 4, characterized in that: The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

6. The plastic pot edge trimmer of claim 4 wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

7. A plastic pot edge trimmer as claimed in claim 6, wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

8. The plastic pot edge trimmer of claim 5 wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

9. The plastic pot slitting machine of claim 1 wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups.

10. The plastic pot edge trimmer of claim 9 wherein, The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is oppositely arranged on the periphery of the support platform in two groups. The flipping frame is

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