Laboratory full-silica gel die red proofing machine and proofing method
Technical Field
The invention belongs to the technical field of cosmetic production, and particularly relates to a laboratory full-silica gel die red proofing machine and proofing method.
Background
In general, lipstick is produced mainly through mold processing and molding, the molded lipstick stick body needs to be put into a container and covered by a cover, so that the lipstick can be further packaged, the lipstick production and packaging processes are complicated, and the shape of lipstick paste is one of important conditions of lipstick quality, so that paste filling becomes an important link in the lipstick production flow. At present, the processing and proofing of lipstick mostly adopts manual operation mode, and each production technology is separately gone on, and manual proofing parameter is uncontrollable moreover, further when going to the production line and carrying out semi-automatization or automated production in the follow-up, can't carry out fine fitting with experimental parameter and parameter of production, consequently, need urgently develop a full silica gel die red proofing machine of small batch suitable for the laboratory.
Disclosure of Invention
The invention aims to solve the problem that manual proofing parameters are uncontrollable in the prior art, provides an integrated laboratory full-silica gel die red proofing machine which is simple and compact in structure and capable of realizing automation, and also provides a proofing method for laboratory full-silica gel die red by using the proofing machine.
The technical scheme adopted for solving the technical problems is as follows: a laboratory full silica gel die red proofing machine comprises a base; the preheating mechanism comprises a preheating device and a preheating driving device for driving the preheating device to move up and down, and the preheating driving device is arranged on the base; the filling mechanism comprises a filling device and a filling driving device for driving the filling device to move up and down, and the filling driving device is arranged on the base; the freezing mechanism is arranged on the base and used for cooling the silica gel mold; the demoulding mechanism is arranged on the base and used for separating the paste from the silica gel mould; and the conveying mechanism is arranged on the base and is used for conveying the heated silica gel mold from the preheating mechanism to the lower end of the filling mechanism.
Further, the preheating device is arranged on the preheating platform, a preheating guide rod is connected between the preheating platform and the preheating driving device, the gap of the preheating guide rod penetrates through the base, the preheating platform is further connected with a positioning rod in a sliding mode, one end of the positioning rod is fixed on the base, a preheating limiting rod with adjustable height is arranged between the preheating platform and the base, and the preheating limiting rod is used for limiting the distance between the preheating device and the silicone rubber mold. The preheating device moves up and down on the base through the drive of the preheating driving device, so that the height of the preheating device is convenient to adjust according to the height of the silica gel mold, automation is convenient to realize, a positioning rod is arranged on the preheating platform, the preheating platform is convenient to move up and down along the positioning rod, the positioning rod plays a role in positioning, a preheating limiting rod is arranged between the preheating platform and the base, the distance between the preheating limiting rod and the preheating platform or the distance between the preheating limiting rod and the base can be adjusted according to the distance of the preheating device inserted into the silica gel mold, and the preheating limiting rod plays a limiting role.
Further, the filling device comprises a filling platform arranged on the filling driving device, a storage barrel arranged on the filling platform and used for storing the paste material, and a quantitative barrel communicated with the storage barrel, an opening and closing device is arranged between the storage barrel and the quantitative barrel, a pumping driving device used for pumping and pushing the paste material is arranged on the quantitative barrel, and a discharging pipe is arranged at the bottom end of the quantitative barrel. The filling drive device drives the filling platform to move up and down, the discharging pipe moves up and down along with the filling platform, so that the filling can be adjusted according to the height of the silica gel mold, automation is convenient to achieve, the discharging pipe is convenient to achieve, the bottom end of the silica gel mold is inserted into the discharging pipe for filling while moving, the purpose of lifting filling is achieved, the production of bubbles in the filling process is prevented, the quantitative barrel is driven by the pumping drive device to pump the needed paste from the storage barrel, the equal amount of the filled paste can be pumped according to the size of the capacity of the silica gel mold, after the paste is pumped, namely, a channel between the storage barrel and the quantitative barrel is closed through the opening and closing device, and during filling, the paste in the quantitative barrel is pushed into the silica gel mold under the pumping drive device, so that the purpose of filling is achieved.
Furthermore, a filling limit rod with adjustable height is arranged between the filling platform and the base, and the filling limit rod is used for limiting the distance of the discharging pipe inserted into the silica gel mold. The distance between the filling limit rod and the filling platform or between the filling limit rod and the base can be set according to the travel of the discharging pipe inserted into the bottom end of the silica gel mold, and the filling limit rod plays a limiting role.
Further, the conveying mechanism comprises a conveying table and a conveying driving device for driving the conveying table to move. The conveying driving device is used for driving the conveying table to move, so that the silica gel mold can be automatically conveyed to the filling mechanism from the preheating mechanism, the operation is simple and convenient, and the automation is convenient to realize.
Further, demoulding mechanism is including holding the chamber, holds the intracavity and is equipped with the fixture that is used for clieing the silica gel mould lower half, holds the chamber top and has seted up the mounting hole, and the silica gel mould is put into fixture through the mounting hole, and the mounting hole is sealed with the laminating of the first half of silica gel mould, holds the chamber bottom and is equipped with vacuum pumping device. The accommodating cavity is vacuumized through the vacuum air extractor, so that the paste and the upper half part of the silica gel mold can be separated, and the device is simple in structure and convenient to operate.
Further, the preheating driving device, the filling driving device, the conveying driving device and the material pumping driving device all comprise air cylinders. The cylinder is used for providing driving power for the preheating driving device, the filling driving device, the conveying driving device and the material pumping driving device, and the device is simple in structure and low in cost.
A proofing method by using the laboratory full silica gel die red proofing machine comprises the following steps:
the first step: placing the silica gel mould under a preheating mechanism manually or automatically by a machine for preheating, and recording the preheating temperature and the preheating time;
and a second step of: a conveying driving device in the conveying mechanism automatically conveys the preheated silica gel mould to the lower part of the filling mechanism;
and a third step of: the filling driving device drives the filling platform to move downwards until the discharging pipe is close to the bottom of the silica gel mold, then the pumping driving device pushes quantitative paste which is extracted in advance in the quantitative barrel, the quantitative paste is filled into the silica gel mold through the discharging pipe, and the filling driving device drives the filling platform to move upwards during filling until the filling amount in the silica gel mold is reached;
fourth step: after filling, after the paste is cooled, manually or automatically placing a silica gel mold filled with the paste in a freezing mechanism for cooling;
fifth step: after cooling is finished, a silica gel mold is manually or automatically placed in a clamping mechanism in a demolding mechanism through a mounting hole, a containing cavity is vacuumized through a vacuum air extractor, the upper half part of the silica gel mold expands, a gap is formed between the upper half part of the silica gel mold and paste formed by paste, a container is inserted at the tail part of the paste, the clamping mechanism is loosened, the lower half part of the silica gel mold expands, the container is lifted upwards, and the demolding process is completed;
sixth step: and screwing the paste into the tube, and covering the cap to finish the laboratory filling operation of the lipstick.
The invention relates to a laboratory full-silica gel die red proofing machine and a proofing method, which have the beneficial effects that:
1. the machine integrates a plurality of mechanisms such as a preheating mechanism, a filling mechanism, a freezing mechanism, a demolding mechanism and the like into a whole, and can realize the processes such as preheating, lifting filling, freezing, demolding and the like into a whole, so that the problem that each process of manual proofing lipstick in the prior art is uncontrollable is solved;
2. the preheating device is driven by the preheating driving device to move up and down on the base, so that the filling height can be conveniently adjusted according to the height of the silica gel mold, automation is easy to realize, the preheating platform is connected with the positioning rod in a sliding manner, so that the positioning rod moves up and down along the positioning rod to play a role in positioning, and a preheating limiting rod is arranged between the preheating platform and the base to play a role in limiting;
3. the discharging pipe moves up and down along with the filling platform, so that the filling height can be adjusted according to the height of the silica gel mold, automation is convenient to realize, and the purpose of lifting and filling is realized by easily moving the discharging pipe while filling during filling, so that bubbles are prevented from being generated during filling; the quantitative barrel can extract equal amount of filling paste according to the capacity of the silica gel mold, and during filling, the paste in the quantitative barrel is pushed into the silica gel mold under the action of the pumping driving device so as to achieve the purpose of filling, and the operation is simple and convenient; the filling limit rod between the filling platform and the base plays a limiting role;
4. the accommodating cavity is vacuumized through the vacuum air extractor, so that the paste can be separated from the upper half part of the silica gel mold, and the structure is simple and the operation is simple and convenient; the conveying driving device is used for driving the conveying table to move, so that the silica gel mold can be automatically conveyed to the filling mechanism from the preheating mechanism, the operation is simple and convenient, and the automation is convenient to realize; the cylinder is used for providing driving power for the preheating driving device, the filling driving device, the conveying driving device and the material pumping driving device, so that the machine has a simple and compact structure and low cost;
5. the method for proofing the laboratory full-silica gel lipstick by using the machine has the advantages of simplicity, simplicity and convenience in operation, strong universality and easiness in automation, and particularly, related parameters in the proofing process provide important laboratory data for semi-automatic production or automatic production of subsequent transfer to a production line.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a full cross-sectional view of a silicone mold of the present invention;
FIG. 2 is an isometric view of a laboratory all-silica gel die red proofing machine of the present invention;
FIG. 3 is a top view of a laboratory all-silica gel die red proofing machine of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
fig. 5 is a full cross-sectional view of the stripping mechanism in the laboratory full silica gel die red proofing machine of the present invention.
1, a base; 11. a bracket; 12. a sealing plate; 2. a preheating mechanism; 21. a preheating device; 22. a preheating driving device; 23. preheating a platform; 24. preheating a guide rod; 25. a positioning rod; 26. preheating a limit rod; 31. a filling device; 311. a filling platform; 312. a storage barrel; 313. a quantitative barrel; 314. an opening and closing device; 315. a material pumping driving device; 316. a discharge pipe; 32. filling driving device; 4. a freezing mechanism; 5. a conveying mechanism; 51. a conveying table; 52. a conveying driving device; 6. a demoulding mechanism; 61. a receiving chamber; 62. a clamping mechanism; 63. a mounting hole; 64. a step; 65. a groove; 100. a silica gel mold; 101. a clamping section; 102. a mold cavity; 103. a protrusion.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
An embodiment of a laboratory all-silica gel die red proofing machine of the present invention, as shown in fig. 1-5, comprises:
the base 1, the base 1 is erected on the bracket 11, and the periphery is sealed by the sealing plate 12.
The preheating mechanism 2 comprises a preheating device 21 and a preheating driving device 22 for driving the preheating device 21 to move up and down, the preheating device 21 is arranged on a preheating platform 23, a preheating guide rod 24 is connected between the preheating platform 23 and the preheating driving device 22, the preheating guide rod 24 passes through the base 1 in a clearance way, the preheating driving device 22 is arranged on the bottom surface of the base 1, the preheating driving device 22 drives the preheating platform 23 to move up and down through the preheating guide rod 24, a positioning rod 25 is further connected to the preheating platform 23 in a sliding way, one end of the positioning rod 25 is fixed on the base 1, the preheating platform 23 slides up and down along the positioning rod 25, the positioning rod 25 plays a role in positioning, the preheating device 21 slides up and down along with the preheating platform 23, the distance of the preheating device 21 inserted into the silicone mold 100 is convenient to adjust according to the height of the silicone mold 100, and automation is convenient to realize. A preheating limiting rod 26 with adjustable height is further arranged between the preheating platform 23 and the base 1, the preheating limiting rod 26 is used for limiting the distance between the preheating device 21 and the silica gel mold 100, and the preheating limiting rod 26 has two mounting modes: the installation mode is that the preheating limiting rod 26 is installed on the preheating platform 23, the distance between the top end of the preheating limiting rod 26 and the base 1 is adjusted according to the distance of the preheating device 21 inserted into the silica gel mold 100, when the preheating platform 23 slides to the contact of the preheating limiting rod 26 and the base 1, the distance of the preheating device 21 inserted into the silica gel mold 100 can be achieved, the limiting foolproof effect is achieved, the other installation mode is that the preheating limiting rod 26 is installed on the base 1, the distance between the top end of the preheating device 21 and the preheating platform 23 is adjusted according to the distance of the preheating device 21 inserted into the silica gel mold 100, and when the preheating platform 23 slides to the contact of the preheating limiting rod 26, the distance of the preheating device 21 inserted into the silica gel mold 100 can be achieved, and the good limiting foolproof effect is achieved.
The filling mechanism comprises a filling device 31 and a filling driving device 32 for driving the filling device 31 to move up and down, further, the filling device 31 comprises a filling platform 311, a storage barrel 312 and a quantitative barrel 313, wherein the storage barrel 312 is arranged on the filling platform 311 and is used for storing paste, the quantitative barrel 313 is communicated with the storage barrel 312, the filling driving device 32 is arranged on the bottom surface of the base 1 and is connected with the filling platform 311 through a driving rod, the filling platform 311 is driven to move up and down on the base 1, an opening and closing device 314 is arranged between the storage barrel 312 and the quantitative barrel 313, a pumping driving device 315 is arranged on the quantitative barrel 313 and is used for pumping and pushing the paste, and a discharging pipe 316 is arranged at the bottom end of the quantitative barrel 313. The needed paste of the silica gel mold 100 is extracted from the storage barrel 312 through the extracting driving device 315 in advance and put into the quantifying barrel 313, the channel between the storage barrel 312 and the quantifying barrel 313 is closed through the opening and closing device 314, and the equal amount of filling paste is extracted according to the capacity of the silica gel mold 100; during filling, the preheated silica gel mold 100 is placed below the filling platform 311, the filling driving device 32 drives the filling platform 311 to move up and down, the discharging pipe 316 is inserted into the bottom end of the silica gel mold 100 along with the downward movement of the filling platform 311, the material pumping driving device 315 is started to slowly push out the paste in the quantitative barrel 313, the paste is slowly injected into the silica gel mold 100 through the discharging pipe 316, and meanwhile, the filling driving device 32 on the bottom surface of the base 1 drives the filling platform 311 to slowly lift up, namely, the discharging pipe 316 is lifted up while discharging, so that the purpose of lifting and filling is achieved, the generation of bubbles in the filling process is prevented, and the filling of the required paste in the silica gel mold 100 is completed. Furthermore, a height-adjustable filling limit rod is arranged between the filling platform 311 and the base 1, and the filling limit rod is used for limiting the distance of the discharging pipe 316 inserted into the silica gel mold 100. Similar to the installation mode of the preheating limiting rod 26, the filling limiting rod has two installation modes, one is installed on the filling platform 311, the other is installed on the base 1 below the filling platform 311, and the distance between the filling limiting rod and the base 1 or between the filling limiting rod and the filling platform 311 can be set according to the travel of the discharging pipe 316 inserted into the bottom end of the silica gel mold 100, so that the filling limiting rod plays a limiting role. The preheating limiting rod 26 and the filling limiting rod can be designed into the same structural form, threaded holes are respectively formed in the preheating platform 23 and the filling platform 311, the threaded holes are screwed with the threaded limiting rod, and the limiting distance can be adjusted by adjusting the distance that the limiting rod rotates through the threaded holes.
The conveying mechanism 5 comprises a conveying table 51 and a conveying driving device 52 for driving the conveying table 51 to move, the conveying driving device 52 is used for driving the conveying table 51 to move, the preheated silica gel mold 100 is automatically conveyed to the filling mechanism from the preheating mechanism 2, and the conveying mechanism 5 is simple in structure, convenient to operate and convenient to realize automatic operation.
The freezing mechanism 4 is installed on the base 1 and used for cooling the silica gel mold 100, specifically, a containing groove matched with the silica gel mold 100 is arranged on the base 1, the silica gel mold 100 is placed in the containing groove, and the silica gel mold 100 can be cooled by introducing a cooling medium such as liquid nitrogen into the periphery of the containing groove.
The demoulding mechanism 6 is arranged on the base 1 and is used for separating the paste from the silica gel mould 100; specifically, demoulding mechanism 6 includes holds chamber 61, hold chamber 61 in be equipped with the fixture 62 that is used for the centre gripping section 101 of centre gripping silica gel mould 100, hold chamber 61 top and seted up mounting hole 63, silica gel mould 100 is put into fixture 62 centre gripping through mounting hole 63, mounting hole 63 is sealed with the laminating of silica gel mould 100's first half, be equipped with step 64 on the mounting hole, set up recess 65 on step 64, the protruding 103 and the recess 65 of silica gel mould 100 match, form better sealed effect like this, hold chamber 61 bottom and be equipped with the vacuum air exhaust device that is used for the evacuation. The accommodating cavity 61 is vacuumized through the vacuum air extractor, a gap is formed between the upper half part of the silica gel mold 100 and paste formed by the paste, a container is inserted at the tail part of the paste, the clamping mechanism 62 is loosened, vacuum is continuously extracted, the lower half part of the silica gel mold 100 is expanded, the container is lifted upwards from the mold cavity 102, and the demolding process is completed.
Specifically, the driving power supply of the above preheating driving device 22, filling driving device 32, conveying driving device 52, drawing driving device 315, etc., preferably, a cylinder or a motor, can make the structure simple and the cost low.
A proofing method by using the laboratory full silica gel die red proofing machine comprises the following steps:
the first step: placing the silica gel mold 100 under the preheating mechanism 2 manually or automatically by a machine for preheating, and recording the preheating temperature and the preheating time;
and a second step of: the conveying driving device 52 in the conveying mechanism 5 automatically conveys the preheated silica gel mold 100 to the lower part of the filling mechanism through the conveying table 51;
and a third step of: the filling driving device 32 drives the filling platform 311 to move downwards until the discharging pipe 316 approaches the bottom of the silica gel mold 100, then the pumping driving device 315 pushes the quantitative paste pre-extracted in the quantitative barrel 313 to fill the silica gel mold 100 through the discharging pipe 316, and the filling driving device 32 drives the filling platform 311 to move upwards while filling until the quantitative paste reaches the filling amount in the silica gel mold 100; recording the upward movement speed of the discharging and filling platform 311 of the corresponding discharging pipe 316;
fourth step: after filling, after the paste is cooled, the silica gel mould 100 filled with the paste is placed in a freezing mechanism 4 manually or automatically by a machine for cooling;
fifth step: after cooling is completed, the silicone mold 100 is manually or automatically placed in the clamping mechanism 62 in the demolding mechanism 6 through the mounting hole 63, the accommodating cavity 61 is vacuumized through the vacuum air extractor, the upper half part of the silicone mold 100 expands, a gap is formed between the silicone mold and paste formed by the paste, a container is inserted into the tail part of the paste, the clamping mechanism 62 is loosened, the lower half part of the silicone mold 100 expands, the container is lifted upwards, and the demolding process is completed;
sixth step: and screwing the paste into the tube, and covering the cap to finish the laboratory filling operation of the lipstick.
Recording relevant parameters of the machine in the lipstick proofing process, wherein the parameters are automatically finished by the machine, the controllable and quantized proofing method is adopted, the production parameters can be directly converted into production parameters of a production line in the follow-up process, or important laboratory data are provided for the production of the production line in the follow-up process, and the process data of mass production can be collected in the laboratory stage.
The working principle of the laboratory full silica gel die red proofing machine of the embodiment is as follows: the machine integrates a plurality of mechanisms such as a preheating mechanism 2, a filling mechanism, a freezing mechanism 4, a demoulding mechanism 6 and the like into a whole, and can realize a plurality of processes such as preheating, lifting filling, freezing, demoulding and the like into a whole. Firstly, manually placing the silica gel mold 100 below a preheating mechanism 2, starting a preheating driving device 22, and driving a preheating device 21 to move downwards to preheat the silica gel mold 100; after the preheating is finished, the conveying driving device 52 drives the conveying table 51 to automatically convey the silica gel mold 100 to the position below the filling platform 311; the filling driving device 32 drives the filling platform 311 to move downwards until the discharging pipe 316 approaches the bottom of the silica gel mold 100, then the pumping driving device 315 pushes the quantitative paste pre-extracted in the quantitative barrel 313 to fill the silica gel mold 100 through the discharging pipe 316, and the filling driving device 32 drives the filling platform 311 to move upwards during filling, so that the purpose of lifting and filling is achieved, and the filling reaches the filling amount in the silica gel mold 100; after filling, after the paste is cooled, the manual silica gel mold 100 is placed in a freezing mechanism 4 for cooling; after cooling, the silica gel mold 100 is manually placed in the clamping mechanism 62 in the demolding mechanism 6 through the mounting hole 63, the accommodating cavity 61 is vacuumized through the vacuum air extractor, the upper half part of the silica gel mold 100 expands, a gap is formed between the upper half part and paste formed by paste, a container penetrates into the mold cavity 102 of the silica gel mold 100 for about 15mm and is sleeved on the tail part of the paste, the clamping mechanism 62 is loosened, the lower half part of the silica gel mold 100 expands, the container is lifted upwards, and the demolding process is completed; taking out the container, screwing the paste into the tube, and covering the cap to finish the laboratory filling operation of the lipstick.
It should be understood that the above-described specific embodiments are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications which extend from the spirit of the present invention are within the scope of the present invention.