CN112571202A - Preparation process of antibacterial plastic lunch box - Google Patents
Preparation process of antibacterial plastic lunch box Download PDFInfo
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- CN112571202A CN112571202A CN202011405135.8A CN202011405135A CN112571202A CN 112571202 A CN112571202 A CN 112571202A CN 202011405135 A CN202011405135 A CN 202011405135A CN 112571202 A CN112571202 A CN 112571202A
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- China
- Prior art keywords
- antibacterial plastic
- lunch box
- belt conveyor
- plastic lunch
- box
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C2045/0077—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping removing burrs or flashes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a preparation process of an antibacterial plastic meal box, in particular to a post-processing device for molding the antibacterial plastic meal box, which comprises a conveying workbench, a first belt conveyor, a second belt conveyor, a rotary bearing platform, a lateral positioning mechanism, an adjustable polishing mechanism and a downward pressing rotary mechanism, wherein the first belt conveyor is arranged on the conveying workbench; the device related to the process can replace manpower to automatically and quickly remove burrs at the edge of the injection-molded antibacterial plastic lunch box, can be matched with a production line to carry out automatic treatment, greatly improves the processing efficiency and reduces the labor cost.
Description
Technical Field
The invention relates to the technical field of processing and manufacturing of a plastic antibacterial lunch box, and particularly provides a preparation process of the plastic antibacterial lunch box.
Background
The plastic lunch box has the advantages of easy processing, easy forming, light weight, low price and the like, and is widely produced and used; the plastic lunch box can be divided into a disposable plastic lunch box and a daily plastic lunch box from the aspect of use frequency, and mainly divided into a square plastic lunch box, a round plastic lunch box and a special-shaped plastic lunch box according to the shape; no matter which kind of plastics cutlery box, in the production course of working of reality, mainly carry out machine-shaping through injection moulding's mode, injection moulding needs to utilize injection mold to carry out mass production, plastics cutlery box through injection moulding often can be in its die joint department instant cutlery box border position production burr, the existence of burr, on the one hand sharper danger of using exists, on the other hand influences the pleasing to the eye of tableware and the buckle of the lunch-box lid of not being convenient for, consequently necessary burr that exists at injection moulding back cutlery box border is handled, in current treatment, adopt artifical deburring instrument of use to carry out manual removal mostly, machining efficiency is low, extravagant manpower, the cost of labor has been increased.
Based on the problems, the invention provides a preparation process of an antibacterial plastic meal box, and particularly relates to a processing device for the antibacterial plastic meal box after molding.
Disclosure of Invention
In order to solve the above problems, the present invention provides a process for preparing an antibacterial plastic meal box, which is used to solve the above problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a preparation process of an antibacterial plastic meal box specifically comprises the following steps:
s1, preparing raw materials: preparing injection molding plastic particles and required additives for producing the antibacterial plastic lunch box;
s2, injection molding: performing injection molding on the antibacterial plastic lunch box by using the production raw materials prepared in the step S1 in an injection molding manner;
s3, post-processing: carrying out post-treatment on the injection-molded plastic lunch box by using an antibacterial plastic lunch box molding post-treatment device;
s4, detecting and packaging: detecting the finished antibacterial plastic lunch box, and packaging the qualified finished antibacterial plastic lunch box;
the process of preparing the antibacterial plastic meal box by adopting the antibacterial plastic meal box preparation process of the steps S1-S4 also specifically relates to the antibacterial plastic meal box forming post-processing device, which comprises a conveying workbench, a first belt conveyor, a second belt conveyor, a rotary bearing platform, a lateral positioning mechanism, an adjustable polishing mechanism and a downward pressing rotating mechanism; the first belt conveyor, the rotary supporting platform and the second belt conveyor are sequentially arranged on the conveying workbench along a horizontal straight line direction, and the conveying end face of the first belt conveyor, the conveying end face of the second belt conveyor and the supporting face of the rotary supporting platform are positioned on the same horizontal plane; a portal frame is arranged on the conveying workbench and spans across the rotary bearing platform in a direction perpendicular to the conveying direction of the first belt conveyor; the two sides of the portal frame are correspondingly provided with the lateral positioning mechanisms, the two lateral positioning mechanisms are arranged oppositely in a mirror image manner, the two lateral positioning mechanisms are respectively and correspondingly provided with the adjustable polishing mechanisms, and the two adjustable polishing mechanisms are arranged oppositely in a mirror image manner; the top end of the gantry machine is provided with the pressing and rotating mechanism, the pressing and rotating mechanism is positioned right above the rotary supporting platform, and the rotating center of the pressing and rotating mechanism is superposed with the rotating center of the rotary supporting platform; wherein:
the lateral positioning mechanism comprises a carry cylinder horizontally fixed on the outer side wall of the portal frame, a travel frame connected to the output end of the carry cylinder and two side baffle assemblies arranged on the travel frame; the stroke frame is positioned on the inner side of the portal frame, the two side blocking assemblies are symmetrically distributed on two sides of a rotating central shaft of the rotating bearing platform, each side blocking assembly comprises a sliding pin, a spring and a contact ball head, the sliding pin is horizontally arranged on the stroke frame in a sliding mode, the spring is sleeved on the sliding pin, two ends of the spring are fixedly connected between the stroke frame and the rear end of the sliding pin, and the contact ball head is movably embedded in the front end of the sliding pin;
the adjustable polishing mechanism is arranged on the stroke frame and is positioned above the side stop assembly; the adjustable polishing mechanism comprises an adjusting screw rod, an L plate, a polishing motor and a polishing roller, the adjusting screw rod is horizontally and threadedly connected to the stroke frame, the front end of the adjusting screw rod is rotatably connected with the side wall end of the L plate through a bearing, the side wall end of the L plate is connected with two guide rods which are distributed on two sides of the adjusting screw rod and horizontally matched with the stroke frame in a sliding manner, the polishing motor is fixedly mounted at the top end of the L plate, and the polishing roller is fixedly connected with an output shaft of the polishing motor and vertically rotates along with the output shaft.
Preferably, rotatory bearing platform includes fixed flat board and carousel platform, fixed flat board level is fixed carry on the workstation, be provided with the slewing bearing on the fixed flat board, the carousel platform with the slewing bearing rotates to be connected, just carousel platform up end with the up end of fixed flat board flushes.
Preferably, the downward-pressing rotating mechanism comprises a downward-pressing air cylinder, an electric turntable and an internal pressure die assembly, the downward-pressing air cylinder is vertically and fixedly installed at the top end of the portal frame, and the bottom end of the electric turntable is horizontally and fixedly connected to the output end of the downward-pressing air cylinder; the inner pressure die assembly is fixedly connected to the center of the rotating end of the electric turntable and used for compressing the inner end face of the antibacterial plastic lunch box and clinging to the inner side wall.
Preferably, press the moulding assembly in and include spliced pole, a mould section of thick bamboo and cotton cover, the vertical fixed connection of spliced pole is in electric turntable's rotatory end central point puts, a mould section of thick bamboo be with antibiotic plastics cutlery box shape assorted round platform structure, the spliced pole with the center fixed connection of a mould section of thick bamboo, cotton ways is established on the lateral wall of a mould section of thick bamboo.
Preferably, the conveying belt of the first belt conveyor is uniformly provided with a plurality of spacing strips extending to two sides of the conveying belt along the whole conveying surface.
The technical scheme has the following advantages or beneficial effects:
the invention provides a preparation process of an antibacterial plastic meal box, in particular to a post-processing device for molding the antibacterial plastic meal box, the clamping and positioning of the plastic lunch box can be rapidly finished through the lateral positioning mechanisms distributed on the two sides, the plastic lunch box after being clamped and positioned can be pressed and clamped downwards through the arranged pressing and rotating mechanism, the plastic lunch box after being pressed is clamped between the rotary supporting platform and the pressing and rotating mechanism to form a rotatable whole body through the matching arrangement of the rotary supporting platform and the pressing and rotating mechanism, when the plastic meal box is driven to rotate by the downward pressing rotating mechanism, burrs at the edge of the plastic meal box can be quickly polished and removed by the adjustable polishing mechanisms arranged at the two sides, the first belt conveyor and the second belt conveyor can drive the lunch boxes to be processed to be automatically fed in and drive the lunch boxes subjected to burr processing to be automatically fed out; in conclusion, the device related to the process can replace manpower to automatically and quickly remove burrs at the edge of the injection-molded antibacterial plastic lunch box, can be matched with a production line to carry out automatic treatment, greatly improves the processing efficiency and reduces the labor cost.
Drawings
The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. The drawings, in which like numerals refer to like parts throughout the several views and which are not necessarily drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a process flow diagram of the preparation process of the antibacterial plastic meal box provided by the invention;
FIG. 2 is a schematic perspective view of a post-processing apparatus for forming an antibacterial plastic meal box according to the present invention;
FIG. 3 is a schematic perspective view of the post-processing apparatus for forming antibacterial plastic meal boxes according to the present invention from another perspective;
FIG. 4 is a top view of the processing apparatus after forming an antibacterial plastic meal box according to the present invention;
FIG. 5 is a front view of the post-processing apparatus for forming antibacterial plastic meal boxes according to the present invention;
fig. 6 is a partially enlarged schematic view at a in fig. 5.
In the figure: 1. a conveying work table; 11. a gantry; 2. a first belt conveyor; 21. a spacer bar; 3. a second belt conveyor; 4. rotating the supporting platform; 41. fixing the flat plate; 411. a rotary support; 42. a turntable platform; 5. a lateral positioning mechanism; 51. a carry cylinder; 52. a stroke frame; 53. a side shield assembly; 531. a slide pin; 532. a spring; 533. a contact ball head; 6. an adjustable polishing mechanism; 61. adjusting the screw rod; 62. an L plate; 621. a guide bar; 63. polishing the motor; 64. grinding a roller; 7. a pressing rotating mechanism; 71. pressing down the air cylinder; 72. an electric turntable; 73. an internal compression mold assembly; 731. connecting columns; 732. a die cylinder; 733. and (4) cotton sleeves.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for the purpose of providing those skilled in the art with a more complete, accurate and thorough understanding of the concept and technical solution of the present invention, and to facilitate the implementation thereof, but not to limit the present invention.
Referring to fig. 1-6, a process for preparing an antibacterial plastic lunch box specifically comprises the following steps:
s1, preparing raw materials: preparing injection molding plastic particles and required additives for producing the antibacterial plastic lunch box;
s2, injection molding: performing injection molding on the antibacterial plastic lunch box by using the production raw materials prepared in the step S1 in an injection molding manner;
s3, post-processing: carrying out post-treatment on the injection-molded plastic lunch box by using an antibacterial plastic lunch box molding post-treatment device;
s4, detecting and packaging: detecting the finished antibacterial plastic lunch box, and packaging the qualified finished antibacterial plastic lunch box;
the device mainly aims at the edge of the round plastic lunch box after injection molding to perform deburring treatment, and comprises a conveying workbench 1, a first belt conveyor 2, a second belt conveyor 3, a rotary bearing platform 4, a lateral positioning mechanism 5, an adjustable polishing mechanism 6 and a downward pressing rotating mechanism 7; the first belt conveyor 2, the rotary bearing platform 4 and the second belt conveyor 3 are sequentially arranged on the conveying workbench 1 along a horizontal straight line direction, and the conveying end face of the first belt conveyor 2, the conveying end face of the second belt conveyor 3 and the bearing face of the rotary bearing platform 4 are positioned on the same horizontal plane; a portal frame 11 is arranged on the conveying workbench 1, and the portal frame 11 crosses the rotary bearing platform 4 in a direction perpendicular to the conveying direction of the first belt conveyor 2; lateral positioning mechanisms 5 are correspondingly arranged on two sides of the portal frame 11, the two lateral positioning mechanisms 5 are arranged oppositely in a mirror image manner, adjustable polishing mechanisms 6 are correspondingly arranged on the two lateral positioning mechanisms 5, and the two adjustable polishing mechanisms 6 are arranged oppositely in a mirror image manner; a pressing and rotating mechanism 7 is arranged at the top end of the gantry crane, the pressing and rotating mechanism 7 is positioned right above the rotary bearing platform 4, and the rotating center of the pressing and rotating mechanism 7 is superposed with the rotating center of the rotary bearing platform 4 (so that the pressing and rotating mechanism can rotate around the same rotating center);
the conveyor belt of the first belt conveyor 2 is uniformly provided with a plurality of spacing bars 21 extending to two sides of the conveyor belt along the whole conveying surface.
Circular antibiotic plastics cutlery box of injection moulding pending will place and carry forward on a belt conveyor 2 automatically, and through the propelling movement effect of blend stop for the cutlery box of a belt conveyor 2 transport will be in rotatory bearing platform 4 same position department at every turn.
The lateral positioning mechanism 5 comprises a carry cylinder 51 horizontally fixed on the outer side wall of the portal frame 11 through a bolt, a stroke frame 52 connected to the output end of the carry cylinder 51 and two side blocking assemblies 53 arranged on the stroke frame 52; the stroke frame 52 is positioned at the inner side of the portal frame 11, the two side baffle assemblies 53 are symmetrically distributed at two sides of the rotating central shaft of the rotating bearing platform 4 (so that the two side baffle assemblies 53 can simultaneously realize clamping contact in the process of side baffle clamping), the side baffle assemblies 53 comprise a sliding pin 531, a spring 532 and a contact ball 533, the sliding pin 531 is horizontally arranged on the stroke frame 52 in a sliding manner, the spring 532 is sleeved on the sliding pin 531, two ends of the spring 532 are welded between the stroke frame 52 and the rear end of the sliding pin 531, and the contact ball 533 is movably embedded at the front end of the sliding pin 531;
after the cutlery box was carried to rotating the platform on, alright realize keeping off the side of the lateral wall of circular antibiotic plastics cutlery box tightly through the 5 cooperation of lateral positioning mechanism who is located both sides, it is concrete, carry cylinder 51 through the synchronous start both sides drives the stroke frame 52 opposite directions motion of both sides, thereby make circular antibiotic cutlery box embraced and press from both sides between four contact bulb 533, spring 532's setting is used for forming the effective contact that the micro-compression realized contact bulb 533 and cutlery box lateral wall and avoid pressing from both sides tight the deformation at the tight in-process of clamp, press from both sides through the side and press from both sides the location of having realized circular antibiotic cutlery box, the center pin of cutlery box and the rotation center coincidence of rotatory bearing platform 4 promptly.
The adjustable grinding mechanism 6 is arranged on the stroke frame 52 and is positioned above the side stop component 53; adjustable grinding machanism 6 includes adjusting screw 61, L board 62, grinding motor 63 and grinding roller 64, adjusting screw 61 horizontal threaded connection is on stroke frame 52, and adjusting screw 61's front end passes through the bearing and is connected with L board 62 lateral wall end rotation, L board 62 lateral wall end is connected with two distributions in adjusting screw 61 both sides and with stroke frame 52 horizontal sliding fit's guide arm 621, grinding motor 63 fixed mounting is on L board 62's top, grinding roller 64 and grinding motor 63's output shaft fixed connection just along with its vertical rotation.
After the completion is tight to the location clamp of circular antibiotic plastics cutlery box, alright adjust adjustable grinding machanism 6, it is specific, drive L board 62 through wrench movement adjusting screw 61 and be close to the motion to the cutlery box, drive grinding roller 64 forward motion thereupon then for grinding roller 64 just can contact with the border of pending cutlery box, accomplishes a round of regulation back, then need not to adjust once more to the cutlery box of same size in subsequent process.
The rotary bearing platform 4 comprises a fixed flat plate 41 and a turntable platform 42, the fixed flat plate 41 is horizontally welded on the conveying workbench 1, a rotary bearing 411 is arranged on the fixed flat plate 41, the turntable platform 42 is rotatably connected with the rotary bearing 411, and the upper end face of the turntable platform 42 is flush with the upper end face of the fixed flat plate 41. The rotary bearing platform 4 is matched with the pressing and rotating mechanism 7 and used for finishing rotary grinding in a matched mode.
The downward pressing rotating mechanism 7 comprises a downward pressing air cylinder 71, an electric turntable 72 and an internal pressure die assembly 73, the downward pressing air cylinder 71 is vertically and fixedly installed at the top end of the portal frame 11 through a bolt, and the bottom end of the electric turntable 72 is horizontally and fixedly connected with the output end of the downward pressing air cylinder 71; the inner pressure die assembly 73 is fixedly connected to the center of the rotating end of the electric turntable 72 and used for pressing the inner end surface of the antibacterial plastic lunch box and clinging to the inner side wall; the internal pressure die assembly 73 comprises a connecting column 731, a die cylinder 732 and a cotton sleeve 733, the connecting column 731 is vertically and fixedly connected to the center of the rotating end of the electric rotating disc 72, the die cylinder 732 is in a circular table structure matched with the shape of the antibacterial plastic lunch box, the connecting column 731 is fixedly connected with the center of the die cylinder 732, and the cotton sleeve 733 is sleeved on the outer side wall of the die cylinder 732. The dimensions of the fleece 733 are larger than the internal dimensions of the cutlery box to be treated so that the fleece 733 can be plugged in.
After the adjustment of the adjustable polishing mechanism 6 is completed, the downward-pressing cylinder 71 is started to drive the electric turntable 72 to move downward, the internal pressure die assembly 73 is driven to extend into the lunch box, the bottom end of the die cylinder 732 is pressed against the inner end face of the lunch box, the cotton sleeve 733 is tightly attached to the inner wall of the lunch box, the lunch box is clamped between the turntable platform 42 and the internal pressure die assembly 73 to form a rotatable whole, the electric turntable 72 is started, the electric turntable 72 drives the internal pressure die assembly 73 to rotate along with the internal pressure die assembly, the internal pressure die assembly 73 drives the lunch box to rotate along with the internal pressure die assembly (at this time, the contact ball 533 is in rotation assistance), the two polishing motors 63 are started in a rotation state, and the polishing roller 64 can rapidly polish burrs at the edge of the lunch box.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (5)
1. A preparation process of an antibacterial plastic meal box is characterized by comprising the following steps: the preparation process specifically comprises the following steps:
s1, preparing raw materials: preparing injection molding plastic particles and required additives for producing the antibacterial plastic lunch box;
s2, injection molding: performing injection molding on the antibacterial plastic lunch box by using the production raw materials prepared in the step S1 in an injection molding manner;
s3, post-processing: carrying out post-treatment on the injection-molded plastic lunch box by using an antibacterial plastic lunch box molding post-treatment device;
s4, detecting and packaging: detecting the finished antibacterial plastic lunch box, and packaging the qualified finished antibacterial plastic lunch box;
the antibacterial plastic meal box preparation process adopting the steps S1-S4 further relates to a device for processing the antibacterial plastic meal box after molding, which comprises a conveying workbench (1), a first belt conveyor (2), a second belt conveyor (3), a rotary supporting platform (4), a lateral positioning mechanism (5), an adjustable polishing mechanism (6) and a downward pressing rotating mechanism (7); the first belt conveyor (2), the rotary bearing platform (4) and the second belt conveyor (3) are sequentially arranged on the conveying workbench (1) along a horizontal straight line direction, and the conveying end face of the first belt conveyor (2), the conveying end face of the second belt conveyor (3) and the bearing face of the rotary bearing platform (4) are positioned on the same horizontal plane; a portal frame (11) is arranged on the conveying workbench (1), and the portal frame (11) crosses over the rotary bearing platform (4) in a direction perpendicular to the conveying direction of the first belt conveyor (2); the two sides of the portal frame (11) are correspondingly provided with the lateral positioning mechanisms (5), the two lateral positioning mechanisms (5) are arranged oppositely in a mirror image manner, the two lateral positioning mechanisms (5) are respectively and correspondingly provided with the adjustable polishing mechanisms (6), and the two adjustable polishing mechanisms (6) are arranged oppositely in a mirror image manner; the top end of the gantry crane is provided with the pressing and rotating mechanism (7), the pressing and rotating mechanism (7) is positioned right above the rotary supporting platform (4), and the rotating center of the pressing and rotating mechanism (7) is superposed with the rotating center of the rotary supporting platform (4); wherein:
the lateral positioning mechanism (5) comprises a carry cylinder (51) horizontally fixed on the outer side wall of the portal frame (11), a stroke frame (52) connected to the output end of the carry cylinder (51) and two side blocking assemblies (53) arranged on the stroke frame (52); the stroke frame (52) is positioned on the inner side of the portal frame (11), the two side blocking components (53) are symmetrically distributed on two sides of a rotating central shaft of the rotating bearing platform (4), each side blocking component (53) comprises a sliding pin (531), a spring (532) and a contact ball head (533), the sliding pin (531) is horizontally arranged on the stroke frame (52) in a sliding mode, the spring (532) is sleeved on the sliding pin (531), two ends of the spring (532) are fixedly connected between the stroke frame (52) and the rear end of the sliding pin (531), and the contact ball head (533) is movably embedded in the front end of the sliding pin (531);
the adjustable grinding mechanism (6) is arranged on the stroke frame (52) and is positioned above the side stop assembly (53); adjustable grinding machanism (6) are including adjusting screw (61), L board (62), grinding motor (63) and grinding roller (64), adjusting screw (61) horizontal threaded connection be in on stroke frame (52), just the front end of adjusting screw (61) pass through the bearing with L board (62) lateral wall end rotates to be connected, L board (62) lateral wall end is connected with two and distributes adjusting screw (61) both sides and with stroke frame (52) horizontal sliding fit's guide arm (621), grinding motor (63) fixed mounting be in the top of L board (62), grinding roller (64) with grinding motor (63)'s output shaft fixed connection just rotates along with it is vertical.
2. The process of claim 1, wherein the antibacterial plastic lunch box comprises the following steps: rotatory bearing platform (4) are including fixed dull and stereotyped (41) and carousel platform (42), fixed dull and stereotyped (41) level is fixed carry on the workstation (1), be provided with rotatory support (411) on fixed dull and stereotyped (41), carousel platform (42) with rotatory support (411) rotate to be connected, just carousel platform (42) up end with the up end of fixed dull and stereotyped (41) flushes.
3. The process of claim 1, wherein the antibacterial plastic lunch box comprises the following steps: the downward pressing rotating mechanism (7) comprises a downward pressing air cylinder (71), an electric turntable (72) and an internal pressure die assembly (73), the downward pressing air cylinder (71) is vertically and fixedly installed at the top end of the portal frame (11), and the bottom end of the electric turntable (72) is horizontally and fixedly connected to the output end of the downward pressing air cylinder (71); the inner pressure die assembly (73) is fixedly connected to the center of the rotating end of the electric rotating disc (72) and used for pressing the inner end face of the antibacterial plastic lunch box and clinging to the inner side wall.
4. The process for preparing antibacterial plastic lunch box according to claim 3, wherein the process comprises the following steps: interior pressure mould subassembly (73) include spliced pole (731), a mould section of thick bamboo (732) and cotton cover (733), the vertical fixed connection of spliced pole (731) is in the rotatory end central point of electric turntable (72) puts, a mould section of thick bamboo (732) are with the round platform structure of antibiotic plastics cutlery box shape assorted, spliced pole (731) with the center fixed connection of a mould section of thick bamboo (732), cotton cover (733) cover is established on the lateral wall of a mould section of thick bamboo (732).
5. The process of claim 1, wherein the antibacterial plastic lunch box comprises the following steps: the conveying belt of the first belt conveyor (2) is uniformly distributed with a plurality of spacing strips (21) extending to two sides of the conveying belt along the whole conveying surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405135.8A CN112571202B (en) | 2020-12-04 | 2020-12-04 | Preparation process of antibacterial plastic lunch box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405135.8A CN112571202B (en) | 2020-12-04 | 2020-12-04 | Preparation process of antibacterial plastic lunch box |
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| CN112571202B CN112571202B (en) | 2022-07-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425833A (en) * | 2022-01-27 | 2022-05-03 | 安徽德琳环保发展（集团）有限公司 | Intelligent trimming device for disposable lunch box and control method of intelligent trimming device |
| CN115648565A (en) * | 2022-10-17 | 2023-01-31 | 苏州博大永旺新材股份有限公司 | Disc injection molding equipment of mould water-cooling board and applied this mould water-cooling board |
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| CN114425833A (en) * | 2022-01-27 | 2022-05-03 | 安徽德琳环保发展（集团）有限公司 | Intelligent trimming device for disposable lunch box and control method of intelligent trimming device |
| CN115648565A (en) * | 2022-10-17 | 2023-01-31 | 苏州博大永旺新材股份有限公司 | Disc injection molding equipment of mould water-cooling board and applied this mould water-cooling board |
| CN115648565B (en) * | 2022-10-17 | 2023-09-22 | 苏州博大永旺新材股份有限公司 | Mold water cooling plate and disc injection molding processing equipment using same |
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