17results about How to "Improve lamination quality" patented technology

The utility model provides a kind of frame pressing device, comprising: support plate and the horizontal plate for supporting furniture frame, support plate is equipped with two, and horizontal plate fixed mounting is on the upper surface of two support plates, horizontal plate side fixed mounting has mounting plate, and the lower surface of mounting plate one end is equipped with electric push rod, and the center of horizontal plate lower surface is equipped with pressing assembly, and the side of horizontal plate is equipped with first motor. By the fixed rubber block of sticking solid plate clamped on the slider both sides furniture frame anti-slip and antisense, can ensure the stable fixation of different size frame, then by electric push rod piston rod drives lower pressing plate to drop, make the triangular array convex rubber ball of lower pressing plate lower surface setting press tightly frame upper surface, exert vertical pressure, then by pressing assembly jacking frame, with lower pressing plate forms up-down counter-pressure, to complete the pressing of furniture frame leg, ensure that furniture frame's splicing part stress uniform, tightly combined, significantly improve the overall firmness of frame.

The utility model discloses a film laminating device for packaging bag production, which comprises a film laminating box, the inner side wall of the film laminating box is provided with a packaging bag guide roller, a film pasting guide roller, a tightening deviation rectifying structure, a film laminating assembly and a wind-up roller, and the packaging bag guide roller and the film pasting guide roller are both rotatably connected to the inner side wall of the film laminating box; and the tightening deviation rectifying structure comprises a connecting frame movably connected to the inner side wall of the film covering box, the side wall of the connecting frame is rotationally connected with a tightening roller, and the top end of the inner side wall of the connecting frame is movably connected with a deviation rectifying roller. In conclusion, the packaging bag film laminating device overcomes the defects in the prior art, is reasonable in design, improves the film laminating quality by tightening and flattening the packaging bag base film or the sticking film and avoiding the deviation of the packaging bag base film or the sticking film in the moving process, and has higher social use value and application prospect.

The utility model relates to the technical field of pressing device, concretely is a kind of pressing device for triamine plate production, including machine body, the top of machine body is provided with pressing plate, the both sides of pressing plate top are fixedly connected with fixed block, the one side of fixed block is rotatably connected with auxiliary plate, the both sides of auxiliary plate top are respectively provided with support assembly, the support assembly includes recess, the recess is respectively set up in the both sides of auxiliary plate top, the top of recess is fixedly connected with support ring, the both sides of pressing plate top are respectively fixedly connected with fixed plate one. The pressing device for triamine plate production, by rotating the opening both sides auxiliary plate, make it open to the horizontal position with pressing plate, again by electric push rod one promotes support plate to pass through through slot and support ring, provide support for auxiliary plate, help to expand the area of pressing plate, thereby avoid the problem that different sizes multilayer decorative plate is not sufficiently pressed, improve the pressing quality.

The invention relates to the technical field of plate processing, in particular to a plate pressing control method, electronic equipment, a storage medium and a plate pressing device. The invention provides a plate pressing control method which comprises the following steps: firstly, acquiring differential pressing parameters of a first binding surface and a second binding surface of a plate, and laying foundation for subsequent calculation; deriving adaptive temperature and pressure intervals on the two sides based on the parameters, obtaining safety pressure through intersection of the pressure intervals, and matching the uniform requirement of the pressure on the two sides of the equipment; calculating a two-side pressing time interval by combining the parameters and the temperature-pressure interval, and taking an intersection to obtain safe pressing time; and finally, synchronous pressing is performed according to safety time, pressure and corresponding temperatures of the two surfaces, so that the time and the pressure meet the common requirements of the two surfaces, the temperatures are adaptive to respective individual requirements, the two surfaces are ensured to have adaptive temperature and pressure parameters, the fitting tightness and the yield are remarkably improved, and the pressing quality of double-surface pressing of the plate is improved.

The utility model provides a kind of cushion rubber press bonding device and the cushion rubber feeding equipment with it, cushion rubber press bonding device includes: feed frame and press bonding component, feed frame extends along the conveying direction of cushion rubber, and feed frame is used to carry and guide cushion rubber;Press bonding component is located at the output end of feed frame, and press bonding component is rotatably arranged around the transverse direction of feed frame, to make the press bonding of press bonding component away from or close to forming drum;Wherein, the press bonding is at least two, each press bonding is spaced apart along the width of cushion rubber setting.The cushion rubber press bonding device of the utility model can effectively solve the uneven pressure distribution of the cushion rubber press roller using whole long rubber roller in the prior art, which leads to the technical problem that the inner and outer edges of the cushion rubber and the tire body are not tightly fitted.

The application discloses an integrated circuit chip packaging film coating device and belongs to the field of integrated electronic information technology. The application comprises a rack, a conveying belt arranged in the rack, a chip carrier placed on the conveying belt, a packaging film coating assembly arranged on the rack, the packaging film coating assembly being provided with a cavity base and a cavity upper cover, the cavity upper cover being fitted on the top of the cavity base, the cavity upper cover being provided with a film coating cavity, three guide grooves being formed in the two side plates of the cavity upper cover, and guide rails being vertically and slidingly fitted in the corresponding two side guide grooves. The pre-adhesion roller, the main pressing roller and the finishing roller arranged in the film advancing direction are matched with three micro-cylinders, the pre-adhesion roller is preliminarily exhausted from the center to the edge, the main pressing roller is uniformly pressed and compacted, and the finishing roller is directionally extruded and polished to the dead angle of the chip edge, so that the film bubble defect rate is reduced, and the film quality and the long-term reliability of the chip packaging are improved.

The utility model discloses a portable mulching device for mountain crops, belongs to the field of agricultural machinery, including base and film, the bottom fixed connection of base has the push flat plate, and push flat plate's trapezoidal setting, the top of base is swingingly connected with the control mechanism through the bearing, the inside of film swingingly connects in film, and both ends of control mechanism all swingingly connect with the connecting frame through the pivot, it is through positive and negative thread drive rod cooperation drive block structure, makes the inserted rod to be able to quick tension film reel, and the interval of synchronous regulation push wheel and flat wheel, adapts to different topography and operation demand, simplifies the complex assembly process of traditional mulching equipment, secondly, the push flat plate pre -leveling ground, and push wheel is stable in soft soil in the V -shaped anti -trapping strip and advances, avoids the equipment subsidence, and the flat wheel is through the sliding fit of connecting rod, ensures that the film is uniformly compacted, improves the mulching quality, thereby the portability and operating flexibility of equipment have been improved significantly.

This invention provides a conductive film pressing device, including a pressing machine. The pressing machine includes an operating table, and two sets of positioning mechanisms are symmetrically arranged above the operating table. Each positioning mechanism includes positioning plates symmetrically arranged above the operating table. The positioning plates have an L-shaped structure, and mounting grooves are formed on the inner sidewalls of the positioning plates. The mounting grooves are used to fix the ends of the conductive film. Adjacent positioning mechanisms are connected to the two positioning plates in each positioning mechanism through adjusting components. This invention uses two sets of symmetrical L-shaped positioning plates to engage the ends of the conductive film through the inner mounting grooves, forming a right-angle positioning structure that precisely limits horizontal displacement. This avoids misalignment caused by hand tremors during manual alignment, reduces faults such as poor contact at the pressing interface and circuit breaks, and significantly improves the alignment accuracy and reliability of conductive film end pressing.

This utility model relates to the field of composite tile coating, and more particularly to a PVC composite tile coating device, including a first conveyor, support rods, connecting rods, a winding drum, and support blocks. The first conveyor has two support rods connected to its left and right sides, with a connecting rod movably engaged between the upper parts of the two front support rods. A connecting rod is also movably engaged on the left rear support rod. A winding drum is engaged on the front connecting rod. A support block is connected to the upper front of the first conveyor. This utility model uses a visual sensor to detect air bubbles. When air bubbles are present, a pusher plate moves the composite tile onto a second conveyor for transport. A moving block then moves the tile, and a pressure plate moves to contact the film. A heating coil heats the tile to eliminate the air bubbles. This allows for the detection and removal of air bubbles on the film or between the film and the composite tile after coating, ensuring the flatness of the coated surface, reducing scrap rates, lowering processing costs, and improving coating quality.

The utility model discloses a kind of automatic rolling production lines of back cover plate, belong to electronic product processing equipment technical field, including machine body and the conveying unit and pressing unit of its top, pressing unit is located in the middle part of conveying unit, conveying unit is connected with controller, the outside of machine body is equipped with the control button for controlling conveying unit;The bottom of machine body is equipped with moving assembly.Product to be pressed is transported to the working area of pressing unit by conveying unit, product pressing is realized using the cooperation of pressing unit and conveying unit, and pressing time is controlled by control button, which can adapt to different pressing requirements;Meanwhile, the moving assembly of machine body bottom can be flexibly moved device, adapt to different working environment.Using the utility model can improve the working efficiency of electronic product backboard "pressing activation" step, and improve the pressing quality, and reduce the working strength of staff, especially suitable for mass production.

The utility model provides a kind of anti-residue structure suitable for multilayer board processing, including substrate;The substrate includes a plurality of interval distribution's circuit board unit, the circuit board unit includes isolation part, electroplating part and conductive part, the conductive part is located in the edge of the circuit board unit, the electroplating part is connected with the conductive part, the isolation part is arranged around the electroplating part, the electroplating part is surrounded by the conductive part and the isolation part, the thickness of the conductive part and the isolation part is same;The side of the conductive part away from the electroplating part is equipped with glue flow structure, the glue flow structure includes annular groove, the annular groove is closed shape, opposite sides of the annular groove are connected with straight groove, two the straight groove is connected to the edge of the conductive part and adjacent circuit board unit respectively.The utility model can effectively prevent gold finger from appearing residue phenomenon, improve processing quality and yield.

The utility model provides a camera lens assembling and pressing tool and equipment, and the camera lens assembling and pressing tool comprises a carrying seat which is provided with a clamp and is used for fixing a to-be-assembled camera module; the pressing head is arranged above the carrying seat and can move up and down and be adjusted relative to the carrying seat through a pressing mechanism, the pressing mechanism comprises a power set, a pressure detection set and a buffering set which are connected in sequence, and the pressing head is connected to the buffering set; and the adsorption head is connected to the pressing head, and the far end of the adsorption head is provided with an adsorption opening which interacts with an adsorbed lens. The camera lens assembling and pressing tool and the camera lens assembling and pressing equipment provided by the embodiment of the utility model can simplify the assembling process and improve the working efficiency, and have the characteristics of simple structural design and good pressing quality.

The invention discloses a thin-wall high-pressure-resistant embedded ring and easy-open lid surface press-fit assembling device which comprises a material conveying mechanism and a press-fit correcting mechanism, the material conveying mechanism comprises a workbench, and an annular frame is fixedly installed at the top of the workbench through a fixing base; the bottom of an inner cavity of the annular frame is fixedly provided with a bearing annular table through a support. According to the press-fit assembling equipment for the thin-wall high-pressure-resistant embedded ring and the easy-to-pull cover surface, an arc-shaped pressing seat is mounted on the left side of the inner side of an annular frame and is matched with an arc-shaped plate, a three-point type inserting plate and a first spring for use, and through the arrangement of the structures, when a steering table rotates, the pressing seat can be rotated by rotating the steering table; the arc-shaped pressing base extrudes the arc-shaped plate, so that the three-point type inserting plate penetrates through the drawing and inserting opening to be inserted into the inner side of the pressing groove, the three-point type inserting plate is located at the top of the easy-open lid body, and then the pull ring piece is accurately and positively installed on the driving surface of the rivet island through a groove formed by the three-point type inserting plate.

This utility model discloses an environmentally friendly printing and laminating machine, specifically relating to the field of laminating machine technology. It includes a support frame, on which a laminating assembly is mounted. The laminating assembly includes a connecting seat at the top of the support frame, on which a film roll is mounted. A feeding plate is located in the middle of the support frame, and material support plates are located on both sides of the feeding plate. This utility model utilizes an inclined extension rod and the elastic tension of a second spring to allow the pressure roller to adaptively conform to the laminated product on the material support plate, with the pressure adjustable according to the thickness of the printed material. The pressure roller rotates synchronously with the product movement, squeezing and smoothing the edges of the film material, effectively expelling air between the film and the printed material, avoiding problems such as bubbles and curling edges, and significantly improving edge smoothness. No subsequent manual edge repair is required, reducing labor costs and avoiding secondary damage caused by manual operation.

The utility model relates to the field of laminated board processing discloses a kind of stepped pre-pressing mechanism for laminated board, including base and pressing assembly, the top of the base is provided with lifting plate, the top of the base is provided with lifting assembly, the pressing assembly includes pressing plate one, pressing plate two and pressing plate three, the lower inner wall of lifting plate is slidably connected in the pressing plate one, the top of the pressing plate one is fixedly connected with slide bar, the inner wall of lifting plate is slidably connected in the slide bar, the top of the pressing plate one is elastically connected with the inner wall of lifting plate by spring one. In the utility model, by setting the pressing plate one, pressing plate two and pressing plate three of different heights in the bottom of lifting plate, lifting plate is driven to descend by lifting assembly, by stepped pre-pressing mode, laminated board is subjected to different degrees of pressure in different stages, avoid the deformation or damage of plate material due to the instantaneous excessive pressure, ensure that the pressing effect is uniform and compact simultaneously.

The utility model provides a kind of packing carton patch compression device, including workbench, four compression devices, top pressure device etc. The center of workbench is equipped with bottom die for positioning support carton;Four compression devices are respectively placed in the four directions of workbench, and the side of carton is compressed by first push plate through first telescopic cylinder;Top pressure device is composed of second telescopic cylinder and second push plate, for compression top;Bottom die contains adjustable third telescopic device and inner support plate, adapts different carton;Lifting device is convenient to take out. The device is compressed by multidirectional coordination, solves the problem of low efficiency and poor quality of existing packing carton patch compression, can realize that carton side and top patch are evenly and closely adhered, avoid bubble residue, patch deviation and other conditions, and can adapt to different specifications of carton, spring buffer structure protects carton, lifting design improves work efficiency, with good practicality and application prospect.

The utility model relates to LED display screen production technical field, concretely for a kind of auxiliary laminating equipment for LED display screen production, including processing seat, the surface of processing seat is provided with electric slide rail, and the surface of electric slide rail is movably connected with processing table, the upper surface of processing seat is fixedly connected with support table, the inside of support table is movably connected with roller, and the inside of support table is fixedly installed with telescopic cylinder.The utility model can realize that moving block moves and makes connecting block drive movable rod to move by the rotation of positive and negative screw rod, further can realize that spacing plate moves, can realize the positioning of the LED display screen placed on processing table by the action of spacing plate, so that LED display screen is not prone to displacement in the process of laminating, further can guarantee the stability of LED display screen, can avoid the situation that bubble, wrinkle or fit is not firm, thereby it is favorable to guarantee the quality and effect of laminating.