42results about How to "Good molding consistency" patented technology

The invention discloses a plastic shield casing, comprising an upper cover and a lower cover, one of which is a conductive plastic piece, the other one is a metal piece or a conductive plastic piece. By adopting the plastic shield casing, the invention has advantages of without need of machining treatment, good moulding consistency, high production efficiency and low cost, overcomes the disadvantages of production complexity of the metal shield casing and simplex appearance in the prior art, also improves the electromagnetic shielding effect of the casing. By utilizing reasonable filler with better performance, the combination form of the upper and the lower covers is more abundant, the lap joint form of the casing is simplified to avoid increase of lap joint gap depth and overlap area. The plastic shield casing can be applied to structure electromagnetic shielding of electronic products.

The invention discloses an edge folding, embracing and edge clamping device of a filter center pipe forming machine. The device comprises an edge folding mechanism and an embracing-edge clamping mechanism connected to the discharge end of the edge folding mechanism, wherein the edge folding mechanism comprises a sheet transporting rail, and a left edge folding assembly and a right edge folding assembly arranged on left and right sides of the sheet transporting rail; the embracing-edge clamping mechanism comprises a support plate, an embracing mandrel, an embracing positioning pressing plate, an edge clamping top block and two embracing force application assemblies arranged on left and right sides of an embracing die, and the support plate is provided with a feed inlet. The edge folding, embracing and edge clamping device has the advantages of high forming processing efficiency and good product forming consistency.

The invention relates to the technical field of refrigerators, and discloses an air-cooled refrigerator. The air-cooled refrigerator comprises a freezing box and a refrigerating box, the freezing boxis located above the refrigerating box, and a wind cavity groove communicating with the freezing box is formed in the bottom of the freezing. The freezing box includes a freezing compartment, and a front air return duct assembly is mounted, corresponding to the bottom of the freezing compartment, on the wind cavity groove; and a wind cavity is limited by the front air return duct assembly and thewind cavity groove, and the wind cavity communicates with the bottom of an evaporator located at the back of the freezing compartment. A return air inlet is formed, corresponding to the front end of the bottom of the freezing compartment, in the front air return duct assembly, so that cold air in the freezing compartment flows into the wind cavity through the return air inlet and flows back to thebottom of the evaporator. The air-cooled refrigerator can solve the existing problems that pre-embedded air ducts in the freezing box are difficult to assemble due to the large size and the strengthis prone to being poor after debinding.

The invention discloses an automatic eyebrow pencil tip assembling and clamping mechanism. The automatic eyebrow pencil tip assembling and clamping mechanism comprises an assembling rack, wherein a dual-station pencil tip push rod assembly is mounted on an upper plate face of the assembling rack in a sliding manner; the dual-station pencil tip push rod assembly comprises a push rod bottom plate, a first pencil tip push rod and a second pencil tip push rod, wherein the push rod bottom plate is in sliding fit with the upper plate face, and the first pencil tip push rod and the second pencil tip push rod are arranged on the push rod bottom plate side by side to form two work stations; a clamping work air cylinder is mounted on the upper plate face and pushes the push rod bottom plate to drive the first pencil tip push rod and the second pencil tip push rod to slide back and forth, the first pencil tip push rod touches a pencil tip entering a station where the first pencil tip push rod is located, so as to confirm the positions of the pencil tip and a pencil holder, and the second pencil tip push rod presses the confirmed pencil tip, which enters a station where the second pencil tip push rod is located, into the pencil holder, so as to realize the automated online assembly of eyebrow pencil tips. The automatic eyebrow pencil tip assembling and clamping mechanism can realize the automated online continuous assembly of the eyebrow pencil tips and has the characteristics of high speed and high efficiency, the labor cost can be reduced, the labor loss is reduced, and the economic benefit of enterprises is increased.

The invention discloses a tubular corrugated paper sleeve forming machine with a tapping mechanism and a material cutting mechanism. The tubular corrugated paper sleeve forming machine comprises a machine frame, a feeding mechanism, an edge gluing mechanism and a circle forming edge baking mechanism, wherein the feeding mechanism comprises a feeding rail plate and a feeding rail plate gliding driving cylinder; the edge gluing mechanism is arranged on a gluing baseplate above the feeding rail plate; the circle forming edge baking mechanism comprises a supporting plate, a circle forming mandrel, a circle forming positioning pressing plate, an edge clamping top plate and two circle forming force application assemblies arranged on the left side and the right side of a circle forming mold, wherein a feeding hole is formed in the supporting plate and is connected to a discharging end of the feeding mechanism; a hot air cavity is formed in the edge clamping top plate; a plurality of hot air holes which communicate with the hot air cavity are formed in a top plate of the edge clamping top plate; a calorifier which is connected with a hot air cavity pipe is also arranged on the supporting plate. The tubular corrugated paper sleeve forming machine disclosed by the invention has the advantages of being reasonable in structure design, high in processing efficiency, and good in forming consistency of products.

The invention discloses a tubular corrugated paper sleeve forming machine provided with a video monitoring camera. The tubular corrugated paper sleeve forming machine comprises a machine frame, a punching mechanism, a cutting mechanism, a feeding mechanism, an edge gluing mechanism, a rounding and edge drying mechanism and the video monitoring camera. The feeding mechanism comprises a feeding rail plate and a feeding rail plate sliding driving air cylinder. The edge gluing mechanism is arranged on a gluing base plate above the feeding rail plate. The rounding and edge drying mechanism comprises a support plate, a rounding core mold, a rounding positioning pressing plate, an edge clamping top plate and two rounding force applying assemblies arranged on the left side and the right side of a rounding mold. A feeding hole is formed in the support plate and connected with the discharging end of the feeding mechanism. A hot air cavity is formed in the edge clamping top plate. A plurality of hot air holes communicated with the hot air cavity are formed in a top plate body of the edge clamping top plate. The support plate is further provided with an air heater connected with a pipeline of the hot air cavity. The tubular corrugated paper sleeve forming machine has the advantages of being reasonable in structural design, high in machining efficiency, and good in product forming consistency.

The invention relates to a meat automatic forming machine. The meat automatic forming machine comprises a machine frame, and the machine frame is provided with a conveying chain device; the conveyingchain device comprises two conveying chains arranged on the machine frame, a plurality of mold plates are arranged between the two conveying chains, and containing grooves are formed in the mold plates; a cutter seat is fixed to the machine frame, driving rods which are close to or away from the mold plates are fixed to the cutter seat, and at least one cutter device is fixed to the ends, facing towards the mold plates, of the driving rods; each cutter device comprises a cutter frame connected with the driving rods, a forming cutter is fixed to the cutter frame, and a cutter groove matched with the forming cutter is arranged in the corresponding containing groove; and the other ends of the driving rods are connected with a lifting driving device. The meat automatic forming machine furthercomprises a supporting plate fixed to the machine frame, and the supporting plate is at least located under the forming cutters and supported to the lower sides of the mold plates which are in the conveying state; and the machine frame is provided with a position detecting switch which is used for detecting whether the mold plates are located under the forming cutters or not. Mechanical operationis achieved, the pressing cutting efficiency is high, and the forming consistency is good.

The invention discloses a sparking plug paper sleeve forming machine provided with an elastic glue injection box bottom plate and a video monitoring camera. The sparking plug paper sleeve forming machine comprises a machine frame, a feeding mechanism, an edge gluing mechanism, a rounding and edge drying mechanism and the video monitoring camera. The feeding mechanism comprises a feeding rail plate and a feeding rail plate sliding driving air cylinder. The edge gluing mechanism is arranged on a gluing base plate above the feeding rail plate. The rounding and edge drying mechanism comprises a support plate, a rounding core mold, a rounding positioning pressing plate, an edge clamping top plate and two rounding force applying assemblies arranged on the left side and the right side of a rounding mold. A feeding hole is formed in the support plate and connected with the discharging end of the feeding mechanism. A hot air cavity is formed in the edge clamping top plate. A plurality of hot air holes communicated with the hot air cavity are formed in a top plate body of the edge clamping top plate. The support plate is further provided with an air heater connected with a pipeline of the hot air cavity. The sparking plug paper sleeve forming machine has the advantages of being reasonable in structural design, high in machining efficiency, and good in product forming consistency.

The invention discloses a tubular corrugated paper sleeve forming machine with an elastic glue injection box bottom plate and a monitoring camera. The tubular corrugated paper sleeve forming machine comprises a machine frame, a hole forming mechanism, a cutting mechanism, a feed mechanism, an edge glue-coating mechanism, a rounding and edge drying mechanism and the monitoring camera. The feed mechanism comprises a feed rail plate and a feed rail plate sliding driving air cylinder. The edge glue-coating mechanism is arranged on a glue-coating base plate above the feed rail plate. The rounding and edge drying mechanism comprises a support plate, a rounding core mold, a rounding locating pressing plate, a side-clamping top plate and two rounding force application assemblies arranged on the left side and the right side of a rounding mold. The support plate is provided with a feed hole, and the feed hole is connected to the discharge end of the feed mechanism. A hot air cavity is formed in the side-clamping top plate, a plurality of hot air holes communicated with the hot air cavity are formed in a top plate body of the side-clamping top plate, and the support plate is further provided with an air heater connected to the hot air cavity through a pipeline. The tubular corrugated paper sleeve forming machine has the advantages that the structural design is reasonable, the machining efficiency is high, and the forming uniformity of products is good.

The invention relates to a moon-based landing platform and a construction method thereof, in particular to a platform used when a spacecraft lands on the moon and a construction method of the platform, and belongs to the technical field of deep space exploration of the moon. According to the invention, the microwave sintering molding of the multi-component simulated lunar soil material with small particles, light weight and large specific surface area in the aerospace field is realized, the molding precision and density requirements of a spacecraft landing platform are met, a technical basis is provided for subsequent lunar base construction and lasting operation, and good economic benefits and social benefits are achieved.

The invention discloses a sparking plug paper sleeve forming machine. The sparking plug paper sleeve forming machine comprises a machine frame, a feeding mechanism, an edge gluing mechanism and a rounding and edge drying mechanism. The feeding mechanism comprises a feeding rail plate and a feeding rail plate sliding driving air cylinder. The edge gluing mechanism is arranged on a gluing base plate above the feeding rail plate. The rounding and edge drying mechanism comprises a support plate, a rounding core mold, a rounding positioning pressing plate, an edge clamping top plate and two rounding force applying assemblies arranged on the left side and the right side of a rounding mold. A feeding hole is formed in the support plate and connected with the discharging end of the feeding mechanism. A hot air cavity is formed in the edge clamping top plate. A plurality of hot air holes communicated with the hot air cavity are formed in a top plate body of the edge clamping top plate. The support plate is further provided with an air heater connected with a pipeline of the hot air cavity. The sparking plug paper sleeve forming machine has the advantages of being reasonable in structural design, high in machining efficiency, and good in product forming consistency.