23results about How to "Reduce extrusion deformation" patented technology

This invention discloses a fully automatic bag sorting and bundling machine. A bag sorting and conveying mechanism is provided corresponding to the feeding conveyor belt. A bundling mechanism and a bundling mechanism are provided on one side of the bag sorting and conveying mechanism. The bundling mechanism includes a clamping component for clamping the stacked packaging bags within the bag sorting and conveying mechanism. The clamping component is mounted on a rotating disk, which is connected to a rotation drive component and movably mounted on a movable seat. The movable seat is connected to the movable drive component. A limit stop is provided corresponding to the clamping component. The movable drive component can drive the clamping component to move to the limit stop. The rotating disk can drive the clamping component to rotate as a whole, cooperating with the limit stop to roll the stacked packaging bags into a bundle. The clamping component can then transport the bundled packaging bags to the bundling mechanism for bundling. This invention can achieve automated rolling and bundling of packaging bags and bundling of the bundled packaging bags, achieving full automation with high bundling and bundling quality and high efficiency.

The utility model relates to the technical field of insulation boards, and provides an insulation board cutting device convenient to fix, which comprises a cutting table, a cutting groove is formed in the center of the left wall of the cutting table in a penetrating manner, a cavity is formed in the front end of the left side of the cutting table, and a transmission assembly is arranged in the cavity. Fixing assemblies are arranged on the front side and the rear side of the cutting table correspondingly and used for fixing the heat preservation plate, calibration assemblies are arranged on the upper walls of the front side and the rear side of the cutting table correspondingly and used for calibrating the heat preservation plate, and the two fixing assemblies comprise rails fixedly connected to the front side and the rear side of the cutting table correspondingly. Sliding blocks are slidably connected to the inner walls of the two rails, supports are fixedly connected to the outer walls of one sides of the two sliding blocks, the two sides of the heat preservation plate are fixed, the situation that the cutting position is inclined due to manual fixing is avoided, and meanwhile the situation that the cutting position is inclined due to the fact that the hand is close to a cutting knife when the heat preservation plate is manually fixed is avoided. Therefore, the probability that the hands of the user are injured is reduced.

The embodiment of the utility model provides a battery box, a battery pack and electric equipment. The battery box comprises a box body which is provided with an accommodating space and an opening communicated with the accommodating space; the top cover is buckled on the opening; the cross beam is used for arranging a lifting lug, the cross beam is located in the containing space and connected with the side wall of the containing space, the cross beam is provided with a first containing cavity, and at least one end of the first containing cavity extends to the end face of the cross beam; and the first reinforcing piece is arranged in the first accommodating cavity. The battery box in the embodiment of the utility model is used for achieving the effect of improving the impact resistance.

This invention relates to the field of meat cutting technology and discloses a meat cutting device for food production, comprising: a rotating cutting blade in the shape of a grid cylinder with a cutting edge on the outer ring side; a base that partially surrounds the lower side and a horizontal side of the cutting blade; an arc-shaped surface located inside the base and corresponding to the cutting blade, with the distance between the lower end of the arc-shaped surface and the cutting blade gradually decreasing upwards; the meat to be cut enters through the gap between the lower end of the arc-shaped surface and the cutting blade, moves around the outside of the cutting blade, and gradually enters the inner side of the cutting blade grid to be cut into meat pieces; a pressing component located above the cutting blade, pressing down on the grid corresponding to the cutting blade, causing the meat pieces within the grid to pass through the cutting blade and fall; this invention utilizes the rotation of the cutting blade to bring the meat to be cut into the gap between its outer side and the arc-shaped surface, the arc-shaped surface causing the meat to gradually enter the inner side of the grid to be cut into meat pieces, and the pressing component to separate the meat pieces from the cutting blade, achieving one-time cutting into pieces, with the characteristics of no obvious impact and a stable cutting output process.

The present application relates to the technical field of aluminum strip electroplating, and particularly relates to a continuous extrusion and electroplating integrated preparation method for aluminum strip. The present application is characterized by the following aspects: a full-process continuous process design is adopted, including continuous extrusion, continuous electroplating pretreatment, continuous electroplating of composite coating, and continuous post-plating treatment; a differentiated process connection scheme is set for 1 series and 6 series aluminum alloy substrates; a nickel functional layer deposition thickness quantitative regulation and control model is adopted, in which a turbulence correction coefficient is introduced; and a copper-nickel composite coating structure, segmented current density control, plating solution temperature matching concentration matching regulation and control technology are adopted. The present application realizes integrated continuous production of aluminum strip forming and surface modification, greatly improves the adhesion, thickness uniformity and corrosion resistance of the coating, and balances the production efficiency and product performance, and can be widely applied to the preparation of conductive aluminum strips in high-end fields such as new energy vehicles.

The utility model provides a silica gel complementary food bag. The silica gel complementary food bag comprises a flexible bottle body, a bottle opening integrally formed in the top end of the bottle body, and a bottle cap used for covering the bottle opening. The bottle opening is in a barrel shape with an oval radial section, and the extrusion deformability of the bottle opening is far smaller than that of the bottle body. The bottle cap comprises a cylindrical edge matched with the inner contour of the bottle opening, a cover plate integrally formed at the top of the cylindrical edge and a suction nozzle formed on the cover plate, and the cylindrical edge has extrusion deformation far smaller than that of the bottle body; an annular groove and an annular rib which are matched with each other in a concave-convex mode and a sealing line which protrudes and is formed on the inner wall of the annular groove or the outer wall of the annular rib in a surrounding mode are formed between the inner circumferential wall of the bottle opening and the outer circumferential wall of the barrel-shaped edge. The ice block particle complementary food with large size can be conveniently placed in the bottle body through the oval bottle opening, after extrusion, the bottle opening and the bottle cap are not prone to loosening and liquid leakage, and the problems existing in an existing silica gel complementary food bag can be solved.

The utility model relates to the technical field of hydraulic engineering construction tools, in particular to a farmland edge cofferdam device for hydraulic engineering construction. The fence comprises a pile rod, an inserting plate and a supporting rod, the pile rod and the inserting plate are alternately inserted to form a fence style, the two ends of the supporting rod are supported on the pile rod and an external fixing vertical face respectively, the supporting rod is a telescopic rod, side slots are formed in the left side and the right side of the pile rod, T-shaped heads are installed on the two side edges of the inserting plate, and the T-shaped heads are connected with the inserting plate. The inserting plate is inserted into the side slot, and the T-shaped head is clamped on the inner side face of the pile rod. The pile rod is used for being inserted into soil to fix and support the inserting plate to form a vertical wall, the supporting rod is used for laterally supporting the pile rod and the inserting plate, the toppling problem is reduced, the supporting rod is a telescopic rod, adjustment and supporting are convenient, the supporting rod is suitable for various supporting length requirements, the side opening seam is used for installing the inserting plate, the T-shaped head is used for fixing and tensioning, overall installation is convenient, and expansibility is high; the supporting stability is good.

The application discloses a kind of liquid crystal television anti-deformation modular frame structure, including strip frame and corner frame, strip frame and corner frame are installed to television shell outside, the strip frame and corner frame cooperate television shell and limit the fixed display screen assembly, the strip frame is fixedly installed with installation portion between the corner frame, and extruded cotton is provided with installation portion outside, extruded cotton is close to display screen assembly edge position, and the deformation amount of thermal expansion and contraction is compensated by using the elasticity of extruded cotton itself.The liquid crystal television anti-deformation modular frame structure, extruded cotton is close to display screen assembly edge position after assembly, reach the purpose of limiting the fixed display screen assembly, and when temperature rises, the deformation amount of frame is greater than display screen assembly, at this time, extruded cotton is extruded and deformed, compensates deformation amount, avoids the case that frame directly extrudes display screen assembly and causes top screen damage.

The invention relates to a super-thick foam assembling and stacking process which comprises the following steps that a release film with a bottom film attached to one side is unwound, the bottom film is made of polypropylene, first double-faced adhesive tape is unwound, first release paper is arranged on one side of the first double-faced adhesive tape, and second release paper is arranged on the other side of the first double-faced adhesive tape; one side, opposite to the first release paper, of the first double-faced adhesive tape is attached to the release film when the first double-faced adhesive tape is unwound, the first release paper is removed after the first double-faced adhesive tape is unwound, first foam is unwound, the first foam comprises a first cotton layer and a first shaping film, and the first shaping film is attached to the first double-faced adhesive tape; the first shaping film is made of polyethylene glycol terephthalate and is used for stabilizing the shape of the first cotton layer, second release paper is arranged on one side of second double-faced adhesive tape when the second double-faced adhesive tape is unwound, and the side, back to the second release paper, of the second double-faced adhesive tape is attached to the first cotton layer when the second double-faced adhesive tape is unwound; and the first foam is punched through the first punching equipment.

The utility model provides a device is cut open to tofu strip, include: support, the inboard of both ends of support is fixed with linear guide respectively Installation has the sliding block of linear guide inboard sliding installation, install the blade module support between left and right two sliding blocks, support top fixed installation has double stroke pneumatic cylinder, double stroke pneumatic cylinder drives blade module support up and down movement, the blade module support includes: guide shaft, connecting shaft, first connecting rod, blade module and second connecting rod, install the blade module on the front and back two guide shafts through a plurality of connecting shafts, first connecting rod and second connecting rod, the blade module includes: first blade unit module and second blade unit module. This kind of device is cut open to tofu strip, can play to tofu strip automatic cutting, then equidistantly open, by the belt of being placed below and take the tofu piece of opening to the next station.

The embodiment of the utility model provides a head-up display device and a vehicle, and the head-up display device comprises a housing which is provided with a first light outlet and an accommodation cavity communicated with the first light outlet; and the buffer stop piece is arranged on the upper surface of the shell, is positioned on the periphery of the first light outlet, and is used for limiting and stopping a bearing body of the head-up display device. According to the head-up display device provided by the embodiment of the invention, the buffer stop piece is arranged on the upper surface of the shell, and the buffer stop piece is located on the periphery of the first light outlet, so that the buffer stop piece and the bearing body of the head-up display device are limited and stopped, and foreign matters are prevented from falling into the internal space of the bearing body; in addition, buffering exists between the head-up display device and the bearing body, hard collision is effectively reduced, the risk that the head-up display device is extruded to deform or generate abnormal sound is reduced, and the user experience is greatly improved.

The utility model relates to the technical field of wire harness processing, and particularly discloses an outer skin rotary cutting device for a high-voltage wire harness, which comprises a fixed bottom plate, a mounting frame is fixedly connected to the upper surface of the fixed bottom plate, a servo motor is mounted on the surface of the mounting frame in an embedded manner, and a rotary positioning plate is arranged on the surface of the mounting frame. A guide supporting column is arranged on the rear surface of the rotary positioning plate. According to the outer skin rotary cutting device for the high-voltage wire harness, the sliding table air cylinder drives the rotatable circular knife and the attaching rolling wheel to position products, the pressure regulating valve regulates air pressure to control the clamping force of the positioning air cylinder, the outer skin rotary cutting device can adapt to different products only by replacing the positioning block, and different air pressures are used for positioning and rotary cutting for the different products; the depth of a cutter relative to a customer product during rotary cutting can be effectively controlled, damage of a circular cutter to a woven net is effectively reduced through controllable cutting, and meanwhile the uniformity and stability of aluminum foil cutting are greatly improved.

The invention provides a BTB connector with an external protection structure, and relates to the technical field of BTB connectors, the BTB connector comprises a female head and a male head, the front and rear sides of the male head are movably clamped with protection shells, the left and right sides of the two protection shells are fixedly connected with connecting blocks, the female head is movably clamped with the male head, the lower surface of the male head is fixedly connected with two guide strips, and the guide strips are fixedly connected with the lower surface of the male head. The front surfaces of the two rear connecting blocks in the two pairs of connecting blocks are each fixedly connected with two check blocks, the rear surface of the front protecting shell in the two protecting shells is fixedly connected with a set of fixing blocks, and clamping blocks can drive the two limiting blocks fixed to the clamping blocks to move together in the moving process. At the moment, the two pairs of limiting blocks are connected with limiting grooves formed in the surfaces of the two pairs of check blocks in a clamped mode, the two limiting blocks and the check blocks are limited, the two protection shells are relatively fixed, the two protection shells can effectively protect the pins of the female head, and extrusion deformation, breakage or abrasion caused by external pressure on the pins of the female head are reduced.

This utility model discloses a cutting device for inductor coil production. The cutting mechanism includes a mounting plate with through holes on both the front and back sides. Two through holes are provided, and the two through holes are located on the same vertical line. Positioning recesses are provided on both sides of the through holes on the surface of the mounting plate. Each positioning recess extends vertically, and its lower end extends to the bottom surface of the mounting plate. A blade is provided on one side of the mounting plate, and an anvil is provided on the other side. The thickness of the anvil is greater than the thickness of the blade. Clamping grooves in the sliders on both sides are used to insert and fix the mounting plate. When manually cutting the coil, the blade and anvil are respectively placed on both sides of the coil, thus forming a single-blade clamp structure. Therefore, only one side of the blade needs to be pushed to cut the coil, which is more labor-saving.

The utility model relates to the technical field of steel structures, and discloses a steel structure node positioning and mounting device which comprises an outer frame and two height adjusting mechanisms, each height adjusting mechanism is fixedly connected with a positioning supporting plate, a shock pad is fixed on the upper side of each positioning supporting plate, and the positioning supporting plates are used for being connected with an H-shaped steel beam of a steel structure. The left side and the right side of the interior of the outer frame are each provided with a damping mechanism, the height adjusting mechanism comprises a threaded rod, a threaded sleeve, two sliding sleeves and a limiting rod, the threaded rod is rotationally connected into the outer frame, the threaded sleeve is installed on the threaded rod, the positioning supporting plate and the threaded sleeve are welded and fixed, and the two sliding sleeves are fixed to the two sides of the positioning supporting plate; each sliding sleeve is installed on a limiting rod in a sliding mode, and the limiting rods are fixed in the outer frame. The H-shaped steel beam connecting device is convenient to install and adjust, extrusion deformation on the H-shaped steel beam during connection can be reduced conveniently, and the H-shaped steel beam connecting device has a damping function and is higher in safety.

The utility model relates to the technical field of heat exchangers, and discloses a microchannel heat exchanger sheet structure and a microchannel heat exchanger, the microchannel heat exchanger sheet structure comprises a main body, the main body is provided with a plurality of channels arranged in parallel, and a partition part is arranged between every two adjacent channels. The channel comprises side channels close to the solid parts on the two sides of the body and a middle channel located between the side channels, and the width of the middle channel is larger than that of the side channels. After the solid part is heated, the solid part expands and extrudes the groove bottom of the side channel to generate buckling deformation, and a gap generated by extrusion can be effectively compensated by the diffusion welding deformation of the plate structure, so that the connection of two adjacent plate structures of the micro-channel heat exchanger is firmer; and leakage of the product in the diffusion welding process is avoided, and the diffusion welding qualification rate of the product can be greatly increased.

The utility model provides a novel air conditioner brass connecting pipe, which relates to the technical field of air conditioner connection and comprises an air conditioner connecting brass inner pipe, a heat conduction layer is arranged on the outer side of the air conditioner connecting brass inner pipe, a net-shaped supporting layer is arranged on the outer side of the heat conduction layer, and air conditioner pipe connecting components are connected to two ends of the air conditioner connecting brass inner pipe. The air conditioner pipe connecting assembly comprises pipe heads welded to the left end and the right end of an air conditioner connecting brass inner pipe, spiral flow guide inner cores are arranged on the inner walls of the pipe heads, threaded bolt heads are installed on the outer sides of rubber gaskets, and cushion covers are arranged on the rear sides of the threaded bolt heads. The heat conduction layer made of the nanometer heat conduction silica gel can rapidly and evenly transfer heat, the heat exchange efficiency of an air conditioner system is effectively improved, it is guaranteed that the refrigerating or heating effect is better, the net-shaped supporting layer can effectively disperse external pressure, extrusion deformation of the heat conduction layer and the air conditioner connecting brass inner pipe is reduced, and the service life is prolonged.

The utility model discloses a motorcycle motor tail shell structure which comprises a motor tail shell main body, a stepping motor assembly is installed in the motor tail shell main body, the end of an output shaft of the stepping motor assembly is fixedly connected with an adjusting head, and an electrical plugging port is integrally formed in the bottom of the motor tail shell main body. An annular air bag ring is arranged in an inner cavity of the electrical plugging port. An air supply adjusting mechanism is further arranged at the bottom of the inner cavity of the electrical plug-in port and communicates with the annular air bag ring. When the electric plug port is plugged, the air supply adjusting mechanism passively drives the annular air bag ring to expand for plugging and sealing, and when the electric plug port vibrates and moves backwards during running of the motorcycle, the air supply adjusting mechanism synchronously drives the annular air bag ring to contract, so that the sealing effect is achieved. The extrusion deformation and friction influence on the annular air bag ring during vibration is reduced, and the sealing effect during plugging of the electrical plugging port is improved.

This invention relates to the field of feeding machine technology and discloses an automatic PVC massage pool feeding machine, including a support plate, and further comprising: a replacement part mounted on the support plate; an anti-detachment part disposed on the replacement part; an adapter part mounted on the support plate; the replacement part includes a disassembly assembly mounted on the support plate; and a hinge assembly disposed on the disassembly assembly; the disassembly assembly includes two fixing plates fixedly connected to the top of the support plate, with a connecting shaft passing through the two fixing plates. This invention, by setting up a replacement part, solves the problem in existing feeding machines where, during long-term use, the connecting shaft is prone to loosening and slippage due to equipment vibration and the traction force of the roll material. This causes the roll material roller to deviate and sway radially during operation, resulting in uneven force on the PVC roll material during conveying, easily leading to material deviation and surface wrinkle accumulation.

The invention discloses an infrared visible light common-caliber reflector structure, which comprises a reflector, a base and base screws, and is characterized in that the reflector and the base are positioned by adopting a spigot and are fixedly connected with the spigot in the reflector through a plurality of base screws; a first axial force unloading groove and a second axial force unloading groove are formed in the surface of the reflector and located at the upper end and the lower end of the spigot respectively, and a pair of radial force unloading grooves are formed in the surface of the reflector and located at the left side and the right side of the spigot. The reflector and the base are both made of beryllium-aluminum materials, athermalization design is good, beryllium-aluminum alloy is high in rigidity, deformation caused by vibration in the polishing, mounting, gravity and working processes is reduced, meanwhile, the reflector is designed to be additionally provided with axial and radial force unloading grooves, under the condition that rigidity is guaranteed, the influence on the surface type in the mounting process is reduced, and the service life of the reflector is prolonged. And the reflector adopts the form of a hexagon, a triangle and an edge chamfer, so that the weight reduction design is realized, the optical load is reduced, and the stability in the use process is improved.

The invention discloses a quick lifting-out device for municipal underground pipe network detection equipment, and belongs to the technical field of pipeline detection equipment.The quick lifting-out device comprises a main body moving frame, a lens protection clamping assembly is arranged above the main body moving frame, and a moving alignment assembly is arranged above the main body moving frame; a lens protection clamping assembly and a U-shaped plate clamping assembly are arranged on the moving alignment assembly, lifting lugs are arranged on the periphery of the tail end of the main body moving frame, the lifting lugs are connected with a lifting assembly, and the lens protection clamping assembly achieves self-adaptive buffering protection on a camera of the underwater pipeline robot, reduces the damage risk and improves the safety of the camera. The U-shaped plate clamping assembly can reduce the phenomena of posture inclination, shaking instability or slipping caused by single-point pulling, the overall stability and safety in the lifting process are improved, and the phenomena that an existing underwater pipeline robot is prone to collision damage, uneven in stress, unstable in lifting and the like in the recycling process can be effectively reduced; therefore, the recycling success rate and the equipment use reliability are improved.

This invention discloses a collaborative operation path planning and control method for automotive industrial robots, relating to the field of path planning technology. It includes an elastic telescopic block and a slanted panel. The fixed end of the elastic telescopic block is fixedly installed inside the vehicle body, and the slanted panel is fixedly installed at the free end of the elastic telescopic block. The free end of the elastic telescopic block is fixedly connected to a connecting rod, ensuring that the wheel block's support of the vehicle body is maintained stably for a period of time, further reducing the risk of equipment damage and improving overall operational safety. The moving sponge panel directly wipes the camera in front of the vision sensor, quickly removing surface contamination after a collision, allowing the vision sensor to quickly restore its path detection and planning capabilities, avoiding prolonged robot stagnation due to visual failure, and ensuring the continuity of the work process.

The utility model discloses a folding travel bag storage compression fastening structure, including travel bag body, the travel bag body is equipped with mobile pull belt symmetry, the travel bag body top is equipped with the mouth of taking, the mouth of taking is installed fixed slide fastener, be equipped with slide fastener pull block on the fixed slide fastener, travel bag body one side fixedly connected fixed frame, the fixed frame inboard is equipped with sliding slot symmetry, the fixed frame in is connected fixed assembly, the sliding slot in is connected fixed assembly, the slide fastener pull block is connected in fixed assembly, be equipped with the locating slot on the slide fastener pull block, the locating slot in bottom surface fixedly connected first magnetic block, the first magnetic block contact fixed assembly, the travel bag body in evenly fixedly connected a plurality of isolation cloth piece. The utility model discloses through the cooperation of setting up mobile base plate and protection lever and strengthening the structural strength of travel bag, reduce the extrusion deformation of its in the placing process, better protection of the article of travel bag inside placing.