9results about How to "Reduce cropping" patented technology

The invention relates to the technical field of PVDF plate production, in particular to a PVDF plate production forming device which comprises a seat body used for supporting, an extrusion device used for extruding materials, a material blocking device used for controlling the width of the plates and a material uniformizing device used for enabling the materials to be evenly distributed. A vertical plate is fixedly connected to the top of the base, a vertically-formed sliding groove is formed in the rear portion of the vertical plate, the top of the base is fixedly connected with a material conveying body, and the vertical plate is fixedly connected with material blocking devices arranged on the two sides of the top of the material conveying body. Through arrangement of the seat body, the vertical plate, the material conveying main body, the driving rotating roller, the lifting rotating roller, the lifting device, the extrusion device, the material blocking device and the material uniformizing device, after the extrusion device extrudes materials to the material conveying main body, the width of a PVDF plate can be controlled through the material blocking device, and the height of the lifting rotating roller can be controlled through the lifting device; therefore, the thickness of the shaped PVDF plate is controlled.

The utility model relates to the technical field of synthetic leather integrated processing, and discloses a synthetic leather integrated processing device which comprises an equipment main body, a first mounting hole and a second mounting hole, a collecting box is slidably connected in the equipment main body, and a cutting groove is formed in the top end of the equipment main body. The top of the equipment main body is fixedly connected with a supporting frame; the device is characterized in that the inner wall end of the collecting box is fixedly connected with a flow guide plate. When the hydraulic rod is arranged to drive the extrusion plate to ascend and descend at the top end of the equipment main body, the hydraulic rod is matched with the first cutting tool and the second cutting tool in the extrusion plate to slide in the cutting groove in the top end of the equipment main body, so that the peripheral edge of a pressed product can be conveniently cut; and the situation that workers cut redundant product corners after pressing is completed in the later period is reduced, one procedure during product machining is reduced, and the working efficiency during product machining is improved.

This invention discloses a nonwoven fabric production equipment with multiple pressing functions, relating to the field of nonwoven fabric hot pressing technology. It includes an equipment mounting plate, at least two sets of feeding components, a number of correction components equal to the number of feeding components, a hot press, a base, a pair of receiving components, and receiving rollers. The equipment mounting plate and base are located on both sides of the hot press. At least two sets of feeding components and correction components are mounted on the equipment mounting plate. The correction components are located on the side of the equipment mounting plate closest to the hot press. A pair of receiving components are symmetrically mounted on both sides of the base. Each set of receiving components includes a conical top, and the receiving rollers are located between the pair of conical tops. The operator places the nonwoven fabric raw material onto the sleeve of each feeding component, then passes the nonwoven fabric through the two drum-shaped rollers of the corresponding correction component, pressing the nonwoven fabric into the hot press. Finally, the end of the nonwoven fabric is fixed to the receiving rollers, and the production equipment is started to hot press the nonwoven fabric.

The utility model discloses a product grabbing and mold cavity splitting device. The product grabbing and mold cavity splitting device comprises a grabbing mechanism and a mold cavity splitting mechanism, the mold cavity splitting mechanism comprises a classification base, a plurality of sets of classification through holes are formed in the classification base at intervals in a penetrating mode, each classification through hole is correspondingly provided with a conveying pipe, and each conveying pipe is correspondingly provided with a storage box. The grabbing mechanism comprises a clamping base, a plurality of clamping and cutting assemblies are arranged on the clamping base, each clamping and cutting assembly comprises a middle clamping jaw and a plurality of cutting clamping knives arranged around the middle clamping jaw, the middle clamping jaws are driven by a first air cylinder, the cutting clamping knives are driven by a second air cylinder, and the cutting clamping knives correspond to the classification through holes. According to the utility model, the middle clamping jaw is used for clamping a water gap branch knot in the middle of an injection molding part, the cutting clamping knife is used for cutting a product, and the cut and fallen product falls into the corresponding classification through hole and falls into the corresponding storage box along the conveying pipe, so that the cutting and mold cavity splitting path is shortened to a great extent, and the mold cavity splitting efficiency and accuracy are improved.

The utility model belongs to transformer manufacturing field relates to a single -column coil single -phase autotransformer oil tank insulating paper board assembly structure, and the fixed base with internal thread hole is welded on the oil tank lateral wall, and the insulating screw rod is screwed in the internal thread hole of fixed base, and the insulating screw rod end passes through the through -hole one on outer insulating paper board, and the bracing piece is long strip structure, and the waist hole corresponding with insulating screw rod is seted up on bracing piece, and the round silk hole is also seted up on bracing piece, and the insulating screw rod end is screwed in the round silk hole of bracing piece, and the insulating screw rod end passes through the through -hole two on middle layer insulating paper board, and the insulating nut is screwed on the insulating screw rod, and the through -hole three corresponding with insulating screw rod is seted up on inner layer insulating paper board, and the insulating screw rod end passes through the through -hole three on inner layer insulating paper board, and the insulating nut is screwed on the insulating screw rod. The utility model bracing piece adopts horizontal integral structure, and multilayer insulating paper board does not need to break, and the assembly workload is reduced.

The invention discloses non-woven fabric production equipment with a multi-pressing function, and relates to the technical field of non-woven fabric hot pressing, the non-woven fabric production equipment comprises an equipment mounting plate, at least two groups of feeding assemblies, correction assemblies with the same number as the feeding assemblies, a hot press, a base, a pair of material receiving assemblies and a material receiving roller, the equipment mounting plate and the base are arranged on two sides of the hot press, the at least two feeding assemblies and the correcting assembly are installed on the equipment installation plate, the correcting assembly is located on the side, close to the hot press, of the equipment installation plate, the pair of material collecting assemblies are symmetrically installed on the two sides of the base, each material collecting assembly comprises a conical top, the material collecting roller is arranged between the pair of conical tops, and the material collecting roller is arranged on the base. An operator places non-woven fabric raw materials on a sleeve of each feeding assembly, then the non-woven fabric penetrates through the position between the two drum-shaped sleeve rollers of the corresponding correction assembly, the non-woven fabric is pressed into a hot press, finally, the end of the non-woven fabric is fixed to a collecting roller, and production equipment is started to conduct hot pressing on the non-woven fabric.

The utility model relates to the field of brassieres, in particular to a stable brassiere with hollow and breathable underbands, the stable brassiere comprises cup parts, back parts, underbands and shoulder strap parts, the underbands are arranged at the bottoms and the outer sides of the cup parts, the back parts are arranged at the outer sides of the underbands, the front ends of the shoulder strap parts are connected with the tops of the cup parts, and the front ends of the shoulder strap parts are connected with the outer sides of the underbands. The rear ends of the shoulder strap parts are connected with the top of the back surrounding part, the lower girdle part is provided with a plurality of supporting pieces, a plurality of reinforcing braids and a plurality of strip-shaped through holes, one end of each supporting piece and one end of each reinforcing braid are connected with the bottom of the cup part, and the other end of each supporting piece is connected with the corresponding strip-shaped through hole. The other end of each supporting piece and the other end of each reinforcing braid extend towards the bottom or the outer side of the lower holding part; and one strip-shaped through hole corresponds to one reinforcing braid. According to the underwear, the supporting stability of the underwear can be improved through the multiple supporting pieces and the multiple reinforcing woven belts of the underband part, the air permeability of the underband part can be improved through the formed strip-shaped through holes, and the underwear is breathable and comfortable when being worn.

The utility model provides an adjustable damping support for a vertical pipe of a pipeline, and relates to the technical field of building construction. An adjustable pipeline vertical pipe damping support comprises a fixing part and a supporting part, the supporting part provides support for the fixing part, one end of the supporting part in the length direction is vertically installed on the ground, the fixing part is installed at one end, away from the ground, of the supporting part in the length direction, the fixing part comprises a first fastener and a second fastener, and the first fastener and the second fastener are oppositely arranged. Arc-shaped fastening sleeves are fixedly connected to the first fastening piece and the second fastening piece in the length direction, a plurality of connecting holes are formed in the two ends of the first fastening piece and the two ends of the second fastening piece in the length direction, and connecting bolts are installed in the connecting holes; the pipeline is fixed through the first fastening piece and the second fastening piece, the first fixing piece and the second fixing piece are connected and fixed through the connecting bolt, the first fixing piece and the second fixing piece are detachably connected through the connecting bolt, and recycling of the first fixing piece and the second fixing piece is facilitated.

The invention relates to the technical field of image and video anti-shake, and discloses a hybrid anti-shake method and system combining optical anti-shake and electronic anti-shake. The hybrid anti-shake method is applied to a hybrid anti-shake unit, and specifically comprises the following steps: S11, acquiring original data of angular velocities and linear accelerations of a terminal device in three axial directions acquired by a multi-axis IMU, and acquiring actual displacement vectors of a position sensor and an image sensor in the terminal device during optical anti-shake execution; and establishing a uniform timestamp to carry out precision synchronous alignment on the data of the multi-axis IMU, the optical anti-shake position sensor and the image sensor, and generating a motion track estimation feature. According to the method, the actual displacement feedback of the optical anti-shake position sensor is used as an independent sensing source, hardware-level high-precision synchronous fusion is carried out on the independent sensing source, the multi-axis IMU and the image data to construct the motion model, intentional motion and non-intentional shake are accurately distinguished from the source, and the problems of rough motion sensing and weak cooperative basis are solved.