45results about How to "Avoid tearing off" patented technology

The invention relates to equipment for cleaning up marginal materials of die-cutting paper products. A feeding mechanism lifts the die-cutting paper products, one sides of the die-cutting paper products are lifted through a clamp, and then a material receiving platform moves to the position below the die-cutting paper products, completely lifts the die-cutting paper products and conveys the die-cutting paper products to a marginal material cleaning mechanism. The marginal material cleaning mechanism clamps and ejects out paper product units in any shape through an upper ejection piece and a lower ejection piece after the die-cutting paper products are positioned. A finished product taking-out mechanism extends a left clamping plate and a right clamping plate to clamp the die-cutting paper products with the marginal materials cleaned up and conveys the die-cutting paper products with the marginal materials cleaned up to the next procedure after the marginal materials are cleaned up. Tearing and separation, caused by gravity, between die-cutting paper board units and the marginal materials in the traditional manual conveying process are avoided in the feeding process. Tearing of paper product units caused by manual box retreating and generation of waste are avoided in the marginal material cleaning-up process. Operation is carried out based on the feedback of a detection mechanism when the finished products are taken out. The completeness of product conveying is guaranteed in the whole production process, conveying efficiency is improved, labor cost is reduced, and accordingly the production efficiency and product percent of pass are improved.

The invention relates to the field of mobile phone production, in particular to a leather mobile phone rear cover cutting machine with automatic feeding and discharging functions. The leather mobile phone rear cover cutting machine comprises a machine frame (1), a material frame (2), a traction device (4), a laser cutting device (6), a material returning device (3), a convex mold carrying device (5) and a concave mold bottom plate (7); the machine frame is mainly composed of a supporting frame (12) and a mounting frame (11),the material frame (2) and the traction device (4) are arranged on thesupporting frame (12) and are used for dragging leather materials, and the mounting frame (11) is provided with the laser cutting device (6), the material returning device (3), the convex mold carrying device and the concave mold bottom plate (7). According to the leather mobile phone rear cover cutting machine, the leather materials cutting operation can be carried out automatically and efficiently, and the cut leather materials can be well attached to the curved surface shape of the rear cover of the mobile phone.

The invention relates to the technical field of safety protection, in particular to a mobile video monitoring camera device, which comprises a mounting plate, a connecting mechanism, a camera module and a wire storage mechanism, wherein the mounting plate is of an arc-shaped structure, a sliding through hole is formed in the middle of the mounting plate, the connecting mechanism is connected into the sliding through hole, and the camera module is inserted into the left end of the connecting mechanism. In the prior art, when an existing monitoring camera device is used, the installation position is usually fixed and cannot be adjusted, so that the shooting range of a video monitoring camera is reduced, the blind area of the field of view monitored by the video monitoring camera is large, and the use effect of the video monitoring camera is reduced. According to the invention, the problems in the prior art can be solved; and according to the mobile video monitoring camera device provided by the invention, the adopted connecting mechanism can be used for adjusting the mounting position, so that the shooting range of the video monitoring camera is enlarged, and the use effect of the video monitoring camera is improved.

The invention relates to a filter which comprises a box body, wiring devices, clamping devices and a bottom cover plate. The three wiring devices are arranged on the left side of the box body, the two wiring devices are arranged on the right side of the box body, the clamping devices are symmetrically installed on the front side and the rear side of the box body, and the bottom cover plate is clamped below the box body through the clamping devices. According to the invention, the problems that when the connecting line on the filter is installed, the connecting line is easy to loosen in the later period in the traditional installation method, the connecting strength is reduced due to the influence of careless touch during working, the connecting line connector falls off from the filter, the working of the filter is blocked, and after the resistor and the like in the filter are installed, the bottom cover plate and the box body are generally connected through a clamping method, after clamping, if internal parts need to be replaced, the bottom cover plate and the box body need to be separated, the clamping position may be damaged, and installation between the bottom cover plate and the box body is affected.

A method of treating oil-based paint waste is provided which includes removing at least a portion of the solvent contained in the paint waste and emulsifying the paint waste to form a paint waste residue. The paint waste residue can be combined with varying amounts of water-based paint waste, emulsifiers, a virgin latex polymer, and a plasticizer to form various roofing products including an elastomeric sealer, a primer, and elastomeric caulk. A bedding cement is also provided which includes water-based paint, sand, and an optional plasticizer. The roofing products may be used in combination to form a strong, water-resistant roofing composite overlay for new or existing roof structures.

The invention provides a riverbed plastic garbage treatment device. The riverbed plastic garbage treatment device comprises an arc-shaped floating barrel, a sedimentation capturing mechanism used for capturing garbage at the bottom of a riverbed and a floating dragging mechanism used for dragging the plastic garbage, wherein the sedimentation capturing mechanism is arranged below the arc-shaped floating barrel, and the floating dragging mechanism is arranged on one side of the arc-shaped floating barrel. The invention relates to the field of garbage treatment. According to the riverbed plastic garbage treatment device, a special structure which can automatically salvage the riverbed plastic garbage and avoid the plastic bag from being separated by means of the action of water flow waves and wind power is designed according to the problems that the salvage resistance is large in an existing riverbed surface plastic bag garbage salvage process, and the plastic bag is easy to tear and separate, and thus, the problems that the plastic bag garbage on a common riverbed contains silt, the salvage resistance is large, the plastic bag is easy to tear in the salvage process, the salvage difficulty is further increased, and the ecological environment is influenced by the plastic bag garbage on the riverbed are effectively solved.

The invention discloses a cable clamp which is arranged in an electronic device and is used to clamp a cable. The cable clamp comprises a first clamp body and a second clamp body. The first clamp bodyhas a first clamp part and two anti-pull parts spaced apart from each other. The second clamp body has a second clamp part corresponding to the first clamp part and two fixed connection parts corresponding to the two anti-pull parts, and the two anti-pull parts are respectively and fixedly connected to the two fixed connection parts. When the first and second clamp bodies are clamped together, the cable is clamped and positioned between the first and second clamp parts, one part of the electronic device is confined between the two anti-pull parts, and the first clamp body bears the pull forcethrough one of the two anti-pull parts. Thus, the plug electrically plugged into the electronic device can be avoided being pulled off, and data transmission interruption or signal transmission interruption can be prevented.

The invention discloses an edge straightening machine convenient to overhaul and used for wood processing. The edge straightening machine structurally comprises a control frame, an edge straightening mechanism, a base and a driver, the control frame is fixed at the upper end position of the base in an embedded mode, the driver is mounted at the rear end position of the edge straightening mechanism, the edge straightening mechanism is connected with the control frame, wood placed on the edge straightening mechanism is conveyed on a bearing surface, a triangular protruding block on the edge of the wood can enter a guide cavity, an outwards-extending cutter can extend outwards under cooperation of an elastic ring through vibration generated by polishing the edge of the wood through the bearing surface, therefore, a cutting piece can cut off the triangular protruding block, through pushing force generated by a connecting ring to an outwards-extending block, the outwards-extending block can extend outwards along an attaching plate, so that a contact plate can absorb moisture on the outer surface of the triangular protruding block, and the triangular protruding block can be pushed outwards by an outwards-pushing block.

The invention discloses an electronic candle comprising a base, a shell, a first through hole, a flame piece, a flame piece support, a mounting seat, a light emitting piece and a circuit board. A second through hole is formed in the top of the mounting seat, the top of the mounting seat and the first through hole are assembled for fixing, the flame piece support and the mounting seat are integrally formed, and the flame piece support comprises a horizontal cantilever seat fixedly connected with the inner wall of the second through hole. A groove is formed in the front end of the cantilever seat, and the bottom of the groove is a plane. The flame piece comprises a flame body and a supporting part arranged at the lower end of the flame body, the supporting part is an inverted cone body, andthe lower end of the supporting part is shelved at the bottom of the groove. The flame body extends out of the second through hole and is higher than the top of the shell. A driving device for drivingthe flame piece to swing is arranged under the flame piece, and the light emitting piece is arranged on one side of the flame piece and can project light rays to the flame body. The flame piece support and the mounting seat are integrally formed, manual assembly is better facilitated, and swing of the flame piece is more flexible.

The invention provides a scale calibration method and a drawing ruler capable of adjusting any proportion. A plurality of scale lines are drawn on a proportion map based on the principle of similar triangles; a proportion scale is marked on the 0 scale line, and the proportion scale is 1.0 and serves as a standard proportion; the plurality of scale lines are arranged at equal intervals at any proportion; the distance between the adjacent scale lines is enlarged or reduced from the standard proportion position to the two ends according to the numerical value of the proportion scale; and the ratio of the distance between the two adjacent scale lines at the scale of any proportion to the distance at the standard proportion is the numerical value of the scale of the corresponding proportion; The continuous proportion transformation of the drawing ruler is achieved, the calculation link is omitted when a drawing is drawn, lines are drawn directly according to original size data, and the drawing efficiency is greatly improved.

The invention relates to the field of mobile phone production, in particular to a leather mobile phone back cover cutting machine with automatic loading and unloading functions. The device of the present invention comprises a frame (1), a material rack (2), a traction device (4), a laser cutting device (6), a material return device (3), a punch handling device (5), a die bottom plate (7 ); the frame is mainly composed of a support frame (12) and a mounting frame (11); the material frame (2) and the traction device (4) are arranged on the support frame (12) for pulling leather; The mounting frame (11) is provided with the laser cutting device (6), the stripping device (3), the punch conveying device and the die bottom plate (7). The invention can automatically and efficiently cut the leather material, and the cut leather material can well fit the curved surface shape of the back cover of the mobile phone.

A multi-mode physical training device based on physical education comprises a base, a frame is fixedly mounted on the top side of the base, a seat plate is fixedly mounted on the frame, a backrest is fixedly mounted on the seat plate, two sliding rods are fixedly mounted in the frame, sliding sleeves are slidably mounted on the sliding rods respectively, and the two sliding sleeves are fixedly connected through a pedal, the top side of the pedal is fixedly connected with the lower end of a vertical rod, the periphery of the vertical rod is sleeved with a plurality of weight stacks in a sliding mode, a strip-shaped rack is fixedly installed on the sliding sleeve on one side, and a gear is arranged on one side of the strip-shaped rack in a meshed and matched mode. The device is simple in structure and ingenious in conception, the pedal can fall back step by step, so that the counterweight sheets are prevented from falling back rapidly for a long distance, legs of a user are protected, the counterweight blocks can stay at any position, and the situation that when the counterweight sheets are overloaded, the feet cannot be pulled down from the pedal in time is avoided; meanwhile, the pedal can continuously fall back, so that the leg strength training is kept continuous, the market requirement can be met, and the device is suitable for popularization.

The invention relates to the field of plastic bottle equipment, in particular to a plastic bottle recovery equipment, which includes a reverse transmission mechanism, a lower rotation mechanism, a bottle cap clamping mechanism, a wrapping paper clamping mechanism, an elastic lifting mechanism, an elastic cutting mechanism, and a guided downward push mechanism. Mechanism and upper rotation mechanism, the plastic bottle automatic bottle cap and wrapping paper equipment can automatically unscrew the bottle cap from the plastic bottle, replace the worker to unscrew the bottle cap, reduce the labor intensity of the worker, and realize the tilting Cutting the wrapping paper instead of cutting the wrapping paper vertically, realizes automatic tearing off the wrapping paper, avoids workers tearing off the wrapping paper, cuts off the wrapping and tearing off the wrapping at the same time, saves a lot of working time for workers, and prevents workers from putting down the plastic Bottles and re-grabbing plastic bottles save the time of workers, and the decomposition process is carried out synchronously, which saves the working time of the equipment, and the equipment manufacturing cost is low.

The invention relates to a method for processing textile lint, which comprises a workbench, two side plates, an unwinding device, a vibrating device, a collecting frame, a carding device and a dust collection device. The upper end of the workbench is welded with side plates symmetrically front and back, The right end of the side plate is equipped with an unwinding device, the inner middle of the side plate is equipped with a vibrating device, a collecting frame is installed under the vibrating device, a carding device is installed on the left side of the vibrating device, and a dust suction device is installed above the vibrating device. on stage. The method for processing textile lint provided by the present invention can solve the problem of first shaking off waste debris on the surface when manually cleaning textile lint, and then continuing to shake it. The dust cleaning is not thorough, and the existing processing equipment directly vacuums the textile lint, so that the dust inside the lint is not cleaned thoroughly, and the lint on the surface is not combed, which easily leads to problems such as the lint sticking together.

An electronic component includes a printed conductor structure on a substrate, as well as a film which contacts the printed conductor structure. The film has a smaller layer thickness than the printed conductor. The printed conductor structure has a region which is covered by the film for the purpose of contacting.

The invention discloses a separation and recovery granulator for waste plastics output by screwing. The recovery and granulation device combines the horizontal extrusion structure with the defoaming device. When the molten plastic flows from the right side to the left end of the conveying pipe under the action of the extrusion screw, the defoaming device can effectively discharge the air bubbles in the plastic through vibration. , prevent the plastic strips with air bubbles from being torn off when they are drawn to the pelletizer, and improve the production efficiency of plastic pellets; at the same time, the strength of the plastic strips can be enhanced by twisting, and in the process of pulling the plastic strips to the pelletizer, The plastic strip vibrates up and down and creates sliding friction with the upper and lower inner walls of the die hole, which avoids abrasion on the surface of the plastic strip and improves the quality of the plastic pellets.

The invention discloses a foldable and elongated drainage tube device, and relates to the field of medical equipment. The device includes a transparent box body and an installation box, the transparent box body is provided with a strap, the upper end of the transparent box body is provided with a top plate, and a moxibustion column is movably inserted into the top plate; the top plate is providedwith an installation groove located in one side of the moxibustion column, a pressure plate with one end pressed on the moxibustion column is slidably fitted in the installation groove, a connecting column of which the upper end penetrates the top plate and can move along the lateral direction is fixed to the top of the pressure plate, and a spring located in the installation groove is fixed between one end, far away from the moxibustion column, of the pressure plate and the top plate; and a heat insulation net is fixed on the inner wall of the lower end of the transparent box. The whole device is simple in structure and low in preparation cost, the burning situation of moxibustion can be conveniently watched, smoke produced by burning can be purified, at the same time, buffering can be performed when a patient turns over to prevent a drainage tube from falling off, and in addition, the side surface of the transparent box is provided with an opening to facilitate dust removal work.