40results about How to "Suitable for assembly line production" patented technology

The invention relates to the technical field of litchi preservation, and particularly discloses a room-temperature litchi storage preservative, and a preparation method and an application of the preservative. The preservative mainly comprises carboxymethyl-chitosan, nisin, natamycin, tea polyphenol, epsilon-polylysine, citric acid and phytic acid; litchi fruit is soaked in a preservation solution, and then aired, so that the litchi fruit can be stored at a room temperature; the quality and low level browning of the litchi fruit can be kept for a long time at the room temperature. Litchi treated by the preservative has the characteristics that the preservative is good in preservation effect, safe, environment-friendly, simple to operate and convenient to use; the preservative is extensive in source, low in cost, edible, and easy to degrade; no pesticide residue risk exists; short-term preservation during room-temperature storage and room-temperature logistics can be achieved; the preservative is a novel preservation material with a great development potential.

A ultraviolet light solidified aluminium silver slurry coating consists of acrylic resin 20-50wt%, acrylic ester monomer 10-50wt%, light initiating agent 3-10wt%, aluminium silver slurry 2-15wt%, aluminium silver slurry orienting agent 4-15wt%, assistants 0.3-2.5wt% and solvent 15-30wt%. It achieves fast curing speed, less organic volatile substances, higher production efficiency, better adhesion, hardness and abrasive-resistant performance.

A continuous tea rubbing and twisting machine comprises motor, driving mechanism, planet wheel mechanism, rubbing and twisting device which sets a roller with spiral ridge bone on inside wall and is divided into rubbing and twisting zone with rubbing and twisting wheel as well as unblocking wheel, and strip twisting zone with strip twisting wheel. Both of the wheel of rubbing and twisting as wellas strip twisting wheel have spring rub hand, the shape of unblocking wheel is like of sprocket and there are two planet wheel mechanism on two sides of roller. The working principle is to utilize the revolution and the rotation of planet wheel mechanism to let the killing out of tea leaf ball in the roller rotated in reverse to the planet wheel break the leaf histocyte and finally form to a round strip shape along the main pulse by the acting force imposed from roller, rubbing and twisting wheel, strip twisting wheel and unblocking wheel.

The invention discloses a molding plastic mold for a software interface head. The molding plastic mold disclosed herein comprises a fixed mold, a movable mold, a feed inlet and a cooling water channel, wherein a fixed template of the fixed mold is provided with a guide sleeve, a movable guide pillar is inserted in the guide sleeve, the guide pillar is fixed on a movable template of the movable mold, and the movable mold opens and closes by the guide pillar; the movable mold correspondingly occludes with the fixed mold to form two molding cavities, the two molding cavities are symmetrically arranged along the longitudinal axis of the movable mold, the molding cavity is a hollow frustum-shaped thin plate cavity, the bottom of the frustum-shaped thin plate cavity is an open-ended cavity, the top surface of the frustum-shaped thin plate cavity is provided with a pore cavity, the edge of the pore cavity is provided with an annular boss cavity, and the edge of the annular boss cavity is provided with connected rectangular table cavity. According to the invention, the production process can be simplified, manpower and material resources can be saved, the molding plastic mold disclosed herein is suitable for flow line production of products, the production cost is saved, and the production efficiency of the enterprise is raised.

The invention discloses a plastic rubber mould for forming a side supporting piece of an automobile instrument desk. The plastic rubber mould for forming a side supporting piece of an automobile instrument desk comprises a stationary mould, a movable mould, a feeding port and a cooling water passage, wherein a guide sleeve is installed on a stationary mould plate of the stationary mould, a movable guide pillar is inserted into the guide sleeve, the guide pillar is fixed on a movable mould plate of the movable mould, the movable mould makes open and close movement through the guide pillar, two four forming cavities are formed after the movable mould and the stationary mould are correspondingly engaged, and the two forming cavities are symmetrically arranged along the transverse axis of the movable mould plate; and a plurality of reinforcing rib cavities are distributed on the long-strip cavity bodies of the forming cavities, one end of each forming cavity is provided with an installing hook cavity, the other end of the forming cavity is provided with a screw installing hole cavity, and reinforcing rib cavities are arranged on both the installing hook cavity and the screw installing hole cavity. Via the above way, the side supporting piece of an automobile instrument desk can be quickly formed, two supporting pieces can be simultaneously machined, the production efficiency of the plastic rubber mould is increased, the rate of finished products is increased, the production cost is reduced, and the wasting of resources is avoided.

The invention belongs to the field of preserving and relates to a leechee color protecting and preserving method. In the method, picked leechees are soaked in a hot acid solution for treating, and the adopted hot acid solution is prepared by mixing organic acid and inorganic acid, wherein the organic acid is citric acid or malic acid, the inorganic acid is hydrochloric acid or phosphoric acid, and the temperature during treating is maintained at 50-80 DEG C. The method can effectively maintain the red color of leechee peels so as to achieve the purposes of maintaining the fruit appearance, prolonging the storage period and the shelf life and reducing loss after picking. The invention has the advantages of simple and convenient process flow, simple and high-efficiency operation, obvious effect, and the like.

The invention discloses a plastic rubber mould for forming an embedded box of a refrigerator display screen. The plastic rubber mould for forming an embedded box of a refrigerator display screen comprises a stationary mould, a movable mould, a feeding port and a cooling water passage, wherein a guide sleeve is installed on a stationary mould plate of the stationary mould, a movable guide pillar is inserted into the guide sleeve, the guide pillar is fixed on a movable mould plate of the movable mould, the movable mould makes open and close movement through the guide pillar, and one forming cavity is formed after the movable mould and the stationary mould are correspondingly engaged; a movable oblique guide rod is also installed on the stationary mould plate of the stationary mould, the oblique guide rod is inserted into an oblique guide slot of the movable mould plate, an oblique sliding block is also sheathed on the oblique guide rod, and the oblique sliding block is movably connected with the movable mould plate; and the forming cavity is a semi-closed cavity with an upper opening and one side opening. Via the above way, the production procedure is simplified, so that actual production becomes more convenient and quicker, more labor and material resources are economized, the plastic rubber mould is applicable to the flow line production of products, the production cost is economized, and the production efficiency of an enterprise is greatly increased.

The invention discloses an acrylic mold for molding a front shell of a drop-shaped electric heater. The acrylic mold for molding the front shell of the drop-shaped electric heater comprises a fixed die, a movable die, a feeding hole and a cooling water runner, wherein a guide sleeve is arranged on a fixed template of the fixed die; a movable guide post is inserted into the guide sleeve; the guide post is fixed on a movable template of the movable die; the movable die can do open and close movement through the guide post; the movable die and the fixed die form a forming cavity after being correspondingly meshed; the forming cavity is as follows: a drop-shaped front cover installing cavity is arranged in the middle of a drop-shaped frame type slab cavity, and six grab cavities for installing front cover are arranged at the surface of an inner cavity of the forming cavity. In the manner, the production process can be simplified; the actual production is relatively convenient and fast; the manpower and material resources are saved at the same time; the acrylic mold is suitable for the flow line production of products; and the production cost is saved, and the production efficiency of an enterprise is greatly improved.

The invention discloses a molding plastic mold for an automobile rotary connection buckle. The molding plastic mold disclosed herein comprises a fixed mold, a movable mold, a feed inlet and a cooling water channel, wherein a fixed template of the fixed mold is provided with a guide sleeve, a movable guide pillar is inserted in the guide sleeve, the guide pillar is fixed on a movable template of the movable mold, and the movable mold opens and closes by the guide pillar; the movable mold correspondingly occludes with the fixed mold to form two molding cavities, the two molding cavities are symmetrically arranged along the longitudinal axis of the movable mold, the molding cavity is characterized that the center of a disc-shaped cavity having a flanging cavity is provided with an annular boss cavity, the bottom of the disc-shaped cavity is provided with a circular truncated cone cavity, the circular truncated cone cavity is provided with a vertical rotary column cavity, and the center of the rotary column cavity is provided with a center pore cavity passing through the circular truncated cone cavity and the disc-shaped cavity. According to the invention, the production process can be simplified, manpower and material resources can be saved, the molding plastic mold disclosed herein is suitable for flow line production of products, the production cost is saved, and the production efficiency of the enterprise is raised.

The invention discloses a mobile phone lens support frame continuous punching die. The mobile phone lens support frame continuous punching die conducts punch forming to products through an upper die, a lower die, a side hole punching die, an outer shape die-cutting die, a pre-molding stamp die, a middle hole thick die-cutting die, a scrap chopper die-cutting die, a fine molding stamp die, a half-cutting stamp die and a material discharge die-cutting die, wherein the upper die and the lower die are mutually meshed in a locating mode, and the side hole punching die, the outer shape die-cutting die, the pre-molding stamp die, the middle hole thick die-cutting die, the scrap chopper die-cutting die, the fine molding stamp die, the half-cutting stamp die and the material discharge die-cutting die are arranged between the upper die and the lower die. According to the mobile phone lens support frame continuous punching die, the production process is simplified, and thus actual production is enabled to be conducted conveniently and rapidly. At the same time, human and material resources are saved, the production cost is lowered, and the production efficiency of an enterprise is improved. The mobile phone lens support frame continuous punching die is suitable for flow line production of products.

The invention discloses a plastic forming die for inner upper covers of eye cream bottles. The plastic forming die for the inner upper covers of the eye cream bottles comprises a fixed die, a moving die, a feed port and a cooling water runner. An inclined wedge block is arranged on a fixed template of the fixed die, is matched with a moving inclined wedge groove block of the moving die, and moves in an inclined wedge groove of the moving inclined wedge groove block. The moving inclined wedge groove block is movably connected to a moving template of the moving die. The moving die is opened and closed through the moving inclined wedge groove block. The moving die and the fixed die are correspondingly joined to form two forming die cavities which are symmetrically formed along the lateral axis of the moving template. The forming die cavity form bowl shapes with elliptical upper openings with annular overturned edges on which small bayonet piece cavities are symmetrically formed. In such a way, the inner upper covers of the eye cream bottles can be quickly formed, the inner upper covers of two bottles can be machined at the same time, the production efficiency of the plastic forming die is improved, yield is also improved, production cost is lowered, and resource waste is avoided.

The invention discloses a plastic rubber mould for forming an inner container of an eye cream bottle. The plastic rubber mould for forming an inner container of an eye cream bottle comprises a stationary mould, a movable mould, a feeding port and a cooling water passage, wherein a guide sleeve is installed on a stationary mould plate of the stationary mould, a movable guide pillar is inserted into the guide sleeve, the guide pillar is fixed on a movable mould plate of the movable mould, and the movable mould makes open and close movement through the guide pillar; two forming cavities are formed after the movable mould and the stationary mould are correspondingly engaged, the two forming cavities are symmetrically arranged along the longitudinal axis of the movable mould plate, the upper openings of the forming cavities are in the shape of open bowels, and the cavity walls at the upper openings of the forming cavities are in the shape of vertical cylinders; the rectangular cooling water passage surrounding the forming cavities is arranged in the stationary mould; and both the two forming cavities are provided with independent feeding branch passages, and the feeding branch passages are communicated with the feeding port. Via the above way, the production procedure is simplified, so that actual production becomes more convenient and quicker, more labor and material resources are economized, the plastic rubber mould is applicable to the flow line production of products, the production cost is economized, and the production efficiency of an enterprise is greatly increased.

The invention discloses a wind drum left and right piece moulding plastic mould for an electric room heater. The wind drum left and right piece moulding plastic mould for the electric room heater comprises a fixed die, a movable die, a feeding hole and a cooling water runner, wherein a fixed die plate of the fixed die is provided with a guide sleeve, a movable guide pillar is inserted into the guide sleeve, the guide pillar is fixed on a movable die plate of the movable die, the movable die does open and close movement by virtue of the guide pillar; the movable die and the fixed die are correspondingly occluded to form a wind drum left piece moulding cavity and a wind drum right piece moulding cavity, and the wind drum left piece moulding cavity and the wind drum right piece moulding cavity are symmetrically arranged along a lateral axis of the movable die plate; and the wind drum left piece moulding cavity is a semicircle cambered surface cavity three corners of which are respectively provided with screw connecting hitching leg cavities parallel to an axial section of an arc, and one straight edge of the wind drum left piece moulding cavity is provided with a splicing vertical side cavity. By adopting the manner, a production process can be simplified and more human and material resources can be saved, so that the wind drum left and right piece moulding plastic mould disclosed by the invention is applicable to flow line production of a product, production cost is saved, and production efficiency of an enterprise is greatly improved.

The invention discloses an air tightness detecting and code spraying device used for a dust collector. The device comprises a rack, and a main control box and a display screen are arranged on one sideof the rack; an air tightness detecting mechanism and a code spraying mechanism are arranged on the other side of the rack, and the air tightness mechanism comprises an air exhauster, an air pipe, asealed shell, a fixed stand column, a connecting rod, a wind shield, a ventilating hard pipe and a ventilating hose; the code spraying mechanism comprises an X-axis motor, a ball screw, two X-axis guide rails, a movable plate, a Y-axis slide rail, a sliding block, an air cylinder and a code spraying device body. The device integrates air tightness detecting and code spraying, can perform code spraying after air tightness detection, reduces loading frequency, and is high in working efficiency. The air tightness detecting mechanism of the device is simple in structure, easy to realize and low inmanufacturing cost; the code spraying mechanism can flexibly and accurately move to perform code spraying, and therefore the device is good in practicability, greatly improves production efficiency for enterprises, and is suitable for assembly line production of the enterprises.

A quick-change discharging machine comprises a feeding port, a discharging driving mechanism and a discharging port. Materials added through the feeding port are driven by the discharging driving mechanism to the discharging port to be discharged. A discharging base matched with a storage tank is arranged at the feeding port. The storage tank is provided with a cover body at the open end and an operation part used for opening the cover body. The operation part laterally protrudes to the outer side wall of the open end and is operated to bypass the open end to circumferentially rotate to open the cover. The discharging base can automatically open the storage tank. An opening in the top of the discharging base is larger than the open end of the storage tank so as to accommodate the open endof the storage tank and to rotate around a spindle of the storage tank. A downward guide groove is formed in the top surface of the inner side wall of the discharging base and allows the operation part of the storage tank to sink therein and move downwards from the top surface. The guide groove is obliquely formed and thus has a circumferential component.

The invention relates to a discharging base. The discharging base is characterized in that a storage tank can be automatically opened, a cover body and an operation part used for operating and openingthe cover body are arranged at an opening end of the storage tank, the operation part laterally protrudes to exceed an outer side wall of the opening end, the operation part rotates around the circumference of the opening end to open the cover when being operated, a top opening of the discharging base is larger than the opening end of the storage tank so that the opening end of the storage tank can be contained to sink into the discharging base and rotate around a main shaft of the storage tank, a descending guide groove is formed on an inner side wall of the discharging base from a top faceso that the operation part of the storage tank can sink into the discharging base from the top face, and the guide groove is obliquely formed and has a circumferential component. The discharging baseis advantaged in that the discharging base is used in cooperation with the storage tank, tank opening discharging can be achieved while the storage tank is installed on the discharging base, the process is simple and convenient, the time is saved, and the discharging base is suitable for assembly line type production.

The invention discloses a plastic mold for molding a baffle of a water-drop-shaped electric heater. The plastic mold comprises a fixed mold, a movable mold, a feeding hole and a cooling water flow channel, wherein a guide sleeve is installed on a fixed mold plate of the fixed mold; a movable guide pillar is inserted in the guide sleeve and is fixed on a movable mold plate of the movable mold; the movable mold does open and close movements via the guide pillar; the movable mold and the fixed mold form a molding cavity after occluding correspondingly; the molding cavity is a water-drop-shaped plane sheet cavity; a small locating bayonet cavity is arranged in the position, close to the top arc, at the upper end of the molding cavity; a straight-sided cavity is arranged at the lower end of the molding cavity; two rectangular locating bayonet cavities with downward openings are arranged on the straight-sided cavity; and a fixed clamp hook cavity is arranged in the position, close to the middle position between the two rectangular locating bayonet cavities, on the plane of the molding cavity. The plastic mold has the beneficial effects that the plastic mold can simply the production processes and simultaneously save more human and material resources, is suitable for assembly line production of the products, saves the production cost and greatly improves the production efficiency of the enterprises.

The invention relates to a (Ni-Co)/CrAl/Y2O3 plating and a composite electroplating method thereof. The composite electroplating method comprises the following steps that CrAl/Y2O3 alloy powder is prepared, specifically, CrAl alloy powder and Y2O3 powder are mixed with the weight ratio being 80-120:1, then ball milling is conducted, and the CrAl/Y2O3 alloy powder is obtained; and the plating is prepared, specifically, a substrate is taken for composite electroplating, then periodic reverse pulse current is adopted for electroplating, and the (Ni-Co)/CrAl/Y2O3 plating is obtained, wherein composite electroplating comprises the substep that the CrAl/Y2O3 alloy powder is added into electroplate liquid with the adding amount being 20-50 g/L. The (Ni-Co)/CrAl/Y2O3 plating prepared through the composite electroplating method is delicate in crystal, good in binding force, compact, smooth, low in void ratio, good in toughness, high temperature oxidation resistance and hot corrosion resistance and low in production cost.