130results about How to "Pull out smoothly" patented technology

The invention provides a split type compact charging pile. The split type compact charging pile comprises a fixed unit provided with a display area, a rotating unit fastened with the fixed unit as well as a telescoping mechanism, wherein a charging gun head and a cable are arranged in the rotating unit; the rotating unit is connected with the fixed unit through the telescoping mechanism, is hingedwith the telescoping mechanism and can be pushed out by the telescoping mechanism or can be pulled inwards by the telescoping mechanism for reset, the charging gun head is protected, and the chargingpile is enabled to be compact and attractive wholly. By means of the telescoping mechanism, when the charging pile needs to be used for charging, the telescoping mechanism is started to push the rotating unit out, then the charging gun head is exposed, the rotating unit can be rotated, direction of a cable outlet is changed, the cable can be pulled out of the rotating unit smoothly, and chargingoperation is facilitated; further, the fixed unit cannot rotate, so that the display area of the fixed unit cannot rotate, content in the display area is observed conveniently, and the charging pile is convenient to use. The cable can be collected automatically after charging.

The invention relates to a treatment method for slab retention in slab continuous casting. The treatment method is characterized by comprising the following steps: firstly, confirming slab retention reasons divided into two kinds according to all slab retention conditions suffered by domestic and abroad slab continuous casting machines at present: 1) long continuous casting machine downtime caused by equipment faults and operation reasons, slab retention caused by slab supercooling or slab retention resulted from the condition that the local thickness of a slab exceeds a set value because process, continuous casting cooling and hydraulic equipment faults appear; and 2) slab retention resulted from cold steel jamming and bonding of the slab and other equipment of the casting machine because the continuous casting machine suffers from process abnormity accidents including steel leakage and steel overflow; and next, adopting an optimal control method for different streamline secondary cooling water quantities, an optimizing method for different sector section lifting and slab drawing pressure and speed settings and a cutting method for accidents with different coal gas-to-oxygen ratios according to the different reasons.

The present invention provides a measuring tape with the self-locking type braking mechanism which can reduce the impact upon stopping the tape while winding up the tape having pulled out, is excellent in keeping the tape in the halting condition, and can reduce the resistance upon pulling out the tape. The brake operation means at least comprises a brake operation button operable from an outside of a housing, a braking roller formed of a elastic material connected to the brake operation button for applying a potential energy to a tape in braking direction via leaf spring. The braking roller is wedged between an upper surface of the tape coming out of a rotation drum and a predetermined member above the tape to apply the brake to the tape.

The invention discloses a recyclable micro-seismic sensor drilling rapid installation device and method. The device comprises a water-soluble coupling agent flexible paste, a tamping block body, a sensor clamping sleeve, a reused pushing pipe, a hole protecting sleeve and a water filling rubber pipe. The inner wall of a drilled hole is protected through the hole protecting sleeve; the tamping block body is pushed through the reused pushing pipe to compact the water-soluble coupling agent flexible paste at the bottom of the drilled hole to form a water-soluble coupling agent base; the sensor clamping sleeve on which a micro-seismic sensor is placed is pushed into the water-soluble coupling agent base before solidification through the reused pushing pipe; the water filling rubber pipe communicates through the reused pushing pipe to inject water into the solidified water-soluble coupling agent base under pressure, and the sensor clamping sleeve provided with the micro-seismic sensor is pulled out of the dissolved water-soluble coupling agent base through the reused pushing pipe. The device is simple in structure, low in cost and easy to produce; and a water-soluble coupling agent material is creatively adopted, so that the complexity of a recyclable sensor mounting device (machine) is greatly reduced.

The invention provides a storage container, a supply device and an image forming apparatus. The storage container includes a container body that stores a supplementary material and is detachably attached to an image forming apparatus; a discharge port that is provided at a bottom of the container body; two protrusions that protrude from the container body toward both sides; and an opening-closingmember that is movably supported by a guide frame surrounding the discharge port, wherein a rearward movement of the opening-closing member is restricted by stoppers while the container body is mounted on the mounting unit, the protrusions come in contact with the stoppers and push the stoppers laterally to release the restriction of the opening-closing member while the container body is pulled out of the image forming apparatus, and a width, in an attaching / detaching direction of the container body, of one protrusion of the protrusions is smaller than that of the other protrusion.

The invention provides a multi-layer shearing direct shear device and belongs to the technical field of worker supplies. The multi-layer shearing direct shear device comprises an outer framework device, a shear box device, a horizontal loading device and a carrying device, wherein the shear box device and the horizontal loading device are distributed in the outer framework device; the carrying device is positioned on the side edge of the shear box device; at the top of the outer framework device, a vertical loading device corresponds to the shear box device and a hanging device corresponds to the horizontal loading device; a plurality of layers of steel frames for supporting the horizontal loading device are arranged on the outer framework device; the shear box device is provided with a plurality of layers of shear boxes; the carrying device is provided with a plurality of layers of bearing blocks; and a plurality of layers of steel frames, a plurality of layers of shear boxes and a plurality of layers of bearing blocks are flush with each other layer by layer. By the multi-layer shearing direct shear device, direct shear test on a plurality of shear surfaces of the same soil sample can be realized.

The invention provides a reinforced compact fan-shaped section under heavy pressure of a continuous-cast solidification tail end, and belongs to the field of continuous casting production. The reinforced compact fan-shaped section comprises an inner frame and outer frame oppositely arranged up and down; four clamping cylinders respectively penetrate through four corners of the inner frame and the outer frame; a gap between the inner frame and the outer frame is kept at a set value; an inner arc roller row is connected to the inner frame; an outer arc roller row is connected to the outer frame; the inner arc roller row includes at least more than five upper support rollers; the outer arc roller row includes at least five lower support rollers; the upper support rollers and the lower support rollers adopt sectioned roller structures; at least one of the upper support rollers and the lower support rollers is a driving roller, and the others are driven rollers; one end of the driving roller is connected with a driving motor; and a pressing cylinder is connected with the driving roller in the upper support rollers. The fan-shaped section can prominently increase the pressing quantity of the continuous-cast solidification tail end to prevent the bounce deformation of a cast blank, meanwhile, guarantees synchronous shrinkage of the center part and a blank shell in the internal and external soaking temperature of the cast blank, prevents looseness, and improves the pressing capacity of the solidification tail end.

The invention relates to the technical field of cold chain transportation and more particularly relates to a goods shelf moving type vehicle-mounted multi-temperature automatic co-delivery refrigerating cabinet. According to the technical scheme, the goods shelf moving type vehicle-mounted multi-temperature automatic co-delivery refrigerating cabinet is characterized by comprising a cabinet body with one side opened; two separation bars are vertically arranged at the opening part of the cabinet body, and an inner cavity of the cabinet body is divided into two first containing grooves and a second containing groove through the two separation bars; the second containing groove is located between the two first containing grooves, and a first guide rail groove is formed in the middle portion of the groove bottom of each first containing groove in the length direction; second guide rail grooves are formed in the two sides of the bottom face of the second containing groove in the length direction; outer goods shelves are connected to the first guide rail grooves in a sliding manner, and the bottom walls of the outer goods shelves are connected with bearing wheels which extend out of theouter sides of the first containing grooves; and a movable goods shelf mechanism is connected to the second guide rail grooves in a sliding manner, and heat insulation partition plates are arranged between the outer goods shelves and the movable goods shelf mechanism. The goods shelf moving type vehicle-mounted multi-temperature automatic co-delivery refrigerating cabinet has the beneficial effects that during multi-temperature-area goods storing and goods delivering, heat insulation effectiveness is good, storage integration is achieved, and automatic goods taking is achieved.

The invention provides a magnet locking device of a carrier, and belongs to the technical field of the sterilization cabinet technology. The magnet locking device comprises the carrier, two carrier tracks and two sterilization cabinet tracks, the carrier tracks and the sterilization cabinet tracks are in butt joint, and a first magnet is arranged in the center of the position between the two tracks of a sterilization cabinet and is a cylinder. The front end of the carrier is provided with a guiding plate, the guiding plate is provided with a V-shaped groove corresponding to the first magnet in position, the V-shaped groove is formed in the center of the position between the tracks of the carrier, the bottom of the V-shaped groove is provided with a second magnet, the first magnet and the second magnet are attracted to each other, and the guiding plate is provided with a locking assembly hooking the first magnet to prevent the carrier from moving backwards. An operator can conveniently and smoothly push the carrier into or pull the carrier out of the sterilization cabinet, the butt joint difficulty of the carrier and the tracks in the sterilization cabinet is lowered, the carrier is prevented from moving backwards, and working efficiency is improved.

The invention relates to a roller-changing device. The roller-changing device comprises tracks, a lifting rope suspended above the tracks, a trolley moving on the tracks and a bracket arranged at the bottom of the tracks, wherein a tightly-pressing device connected with the furnace roller is arranged in the front of the trolley, a hook is arranged at the tail end of the trolley, a self-locking device matched with the hook is arranged on the tracks and comprises a weight block, a limiting screw and a guide cylinder, the weight block is arranged inside the guide cylinder, a guide groove is formed in the weight block, the limiting screw is fixedly arranged in the side wall of the guide cylinder, and the end part of the limiting screw is located inside the guide groove. According to the roller-changing device, by virtue of the tightly-pressing device, the spindle nose of the furnace roller can be rapidly fixed, the furnace roller can be stably and rapidly pulled out from or loaded into the hearth through the trolley, the moving trolley with rollers can be automatically locked by virtue of the self-locking device and thus the baking intensity of operators due to the furnace gas is decreased and the risk that the furnace wall is rubbed by the furnace roller is reduced.

The present invention provides an adhesive binding tape cutter capable of automatically forming a tab that makes it easy to peel off an adhesive tape when the adhesive tape is used to bind an object. An adhesive binding tape cutter 1 comprises: a tape-supporting member for supporting an wound body of adhesive tape 13 in a rotatable manner; a guide-path 15 for connecting an inlet 16 and an outlet 17 for object W; a tape-supplying member 29 for guiding an adhesive tape 12 drawn from the wound body of adhesive tape 13 into the guide-path 15 and for surrounding object W with the adhesive tape 12 ; and a tape-cutting member 34 that is located behind the tape-supplying member 29 in the guide-path 15 and protrudes so that the tape-cutting member 29 can enter into the guide-path 15 ; wherein an overlapping-area-forming mechanism 20 for forming an overlapping area 12 C by folding under a margin 12 E of the adhesive tape 12 in a specified width toward its adhesive surface 12 A side is placed between the tape-supporting member and the guide-path 15.

The invention discloses a three-jaw bearing puller. The bearing puller comprises a screw with an external thread, a disc, three jaws and an obstacle eliminating device; a through hole with an internal thread is formed in the center of the disc; the disc is in threaded connection with the screw through the through hole; the screw is rotated to enable the disc to move linearly on the screw; the three jaws constitute a pull group capable of being opened and closed; the obstacle eliminating device is a cylinder with two open ends; the opening in one end of the cylinder is identical with the through hole in the disc in size and thread arrangement and is in threaded connection with the thread at the lower end of the screw; in the working state, the cylinder is located among the disc and jaw tips to move synchronously linearly; soft sheets are inserted in the inner wall of the other end opening of the cylinder; and a shaft of the to-be-detached bearing can be sleeved with the cylinder. According to the bearing puller, positioning is facilitated, the synchronousness of buckling of the bearing by the three jaws is improved, hands are not hurt easily, and substances such as grease, oil residues, rust and the like on the shaft can be removed, so that the bearing can be pulled out smoothly.

The invention provides a paper money processing device and a maintenance method of the same. The paper money processing device (1) capable of carrying out money feeding processing and money discharging processing comprises a paper money mechanism (9), a money inlet-outlet part (7), and an opening-closing baffle plate (52). The paper money mechanism (9) arranged inside the paper money processing device is provided with a paper money receiving part and a conveying path (21) connected with the paper money receiving part. The money inlet-outlet part (7) arranged at the position approaching the front side of the paper money processing device consists of a money inlet (71) for feeding paper money during money feeding processing and a money outlet (72) for discharging paper money during money discharging. And the opening-closing baffle plate (52) arranged at the outer side of the money inlet-outlet part is capable of opening or closing the money inlet and the money outlet of the money inlet-outlet part. When maintenance is carried out on the paper money processing device at the rear side, the opening-closing baffle plate encloses the money inlet and the money outlet of the money inlet-outlet part to prevent the touch of the inside of the paper money processing device from the front side.

The invention relates to a latch suture packing card, which is made of a paper material. The card comprises an upper cover board, a baseboard, a middle needle holding board and a lower guard plate which are integrated together, wherein, a latch cover board is arranged at one side of the baseboard; a dual-pressure tangential folded edge is arranged between the upper cover board and the baseboard; a sewing needle bayonet is arranged on the middle needle holding board; the lower guard plate is clasped on the middle needle holding board in a folding manner for fixing a sewing needle; the middle needle holding board and the lower guard plate are clasped on the baseboard in a folding manner; the latch cover board is clasped on the middle needle holding board in a folding manner for fixing the latch at the tail end of suture; and the upper cover board is clasped on the latch cover board and the middle needle holding board in a folding manner along the dual-pressure tangential folded edge. The latch suture packing card has simple structure, easy processing and convenient package and use; and the latch suture can be drawn and released rapidly in a natural and smooth mode without knots, thus the latch suture packing card can be widely applied to package of clinical medical suture for surgical operation, and the card is especially suitable for package of the medical latch suture.

The purpose of the present invention is to provide a feature which makes it possible to achieve significant lengthening of adhesive tape without having to add modifications to already-existing original cloth or adhesive coating mechanisms. The present invention is an adhesive tape structure (1) wherein a plurality of adhesive tapes (2) in which an adhesive layer (21) and a peel cover film (22) have been provided sequentially upon a base film (20) are joined via a joining tape (3) in which a pressure-sensitive adhesive layer (31) and a peel film (32) have been provided sequentially upon a joining base material (30). An end section of the base film (20) of the adhesive tape (2) and an end section of the joining base material (30) of the joining tape (3) are adhered together by a base material-side adhesive member (41), and an end section of the peel cover film (22) of the adhesive tape (2) and an end section of the peel film (32) of the joining tape (3) are adhered together by a peel-side adhesive member (42), so that the peel cover film (22) and the peel film (32) are peeled integrally.

Disclosed is needle yarn tension control device that can control the amount of tension in a needle yarn for each stitch, can draw out the needle yarn, provides little risk of yarn breakages, readily and accurately detects any yarn breakages, and has no excess or insufficient amount of accumulated yarn from pulling out the needle yarn. Said needle yarn tension control device comprises an upstream grip (40) that grips the needle yarn, a downstream grip (60), and a rotating section (80) that rotates the needle yarn. In a torque control section, a balance (12a) applies rotational force to a rotating arm in accordance with a torque value such that tension is applied to the needle yarn against the direction that the needle yarn is pulled, while an upstream grip main body (41) is closed and a downstream grip main body (61) is open. In the position control section, the balance applies rotational force to the rotating arm (81) in accordance with position data for the angle of a needle yarn motor (86) such that the needle yarn motor angle returns to an initial position for the needle yarn motor (86) angle, while the upstream side grip main body (41) is open and the downstream side grip main body (61) is closed.

A bearing ring taking-out device for casting comprises a controller, a tight supporting mechanism, a sliding-off plate and a displacement mechanism. The tight supporting mechanism is fixed to the upper end of the displacement mechanism. The sliding-off plate is arranged on the right side of the displacement mechanism. The controller and the tight supporting mechanism are electrically connected with the displacement mechanism. Through the displacement mechanism, stable displacement of the tight supporting mechanism is achieved. The tight supporting mechanism opens a plurality of pull rod mechanisms through meshing of large gears on a tight supporting motor spindle and small gears on the pull rod mechanisms, then radial force is applied to the inner wall of a bearing ring. Friction force is increased through friction stripes at the ends of the pull rod mechanisms, thus the bearing ring can be pull out smoothly, the pull rod mechanisms comprise locating bolts and locating grooves, the rotation radius of the pull rod mechanisms can be adjusted, the universality of the bearing ring taking-out device is improved, and production cost is lowered. Through arrangement of a sliding table, manual contact with the bearing ring under high temperature is avoided, and thus the bearing ring rolls to a fixed area under guiding of a slope of the sliding table.

The invention relates to a covered stent conveying and releasing system. The covered stent conveying and releasing system includes a handle, a conveying shaft, a sheath tube and a tearing component, the conveying shaft is a strip-shaped rod, one end of the conveying shaft is connected and fixed to the handle, and the other end of the conveying shaft extends toward the outside of the handle, a guide tip is arranged on the end part of the other end of the conveying shaft, the sheath tube detachably sleeves the outside of the conveying shaft, a covered stent is preoperatively assembled in the sheath tube and sleeves the conveying shaft, and the tearing part is used for opening the sheath tube in the length direction of the sheath tube in the process of pulling the sheath tube toward the handle under the action of external force to release the covered stent. The covered stent conveying and releasing system has the advantages that structure design is simple and reasonable, operation is easyand flexible, rapid releasing of the covered stent is advantageous, the covered stent conveying and releasing system is suitable for releasing of the covered stent with an artificial blood vessel, obstruction by the artificial blood vessel is avoided, and the condition of the damaged blood vessel caused by contact between a traditional covered stent and the blood vessel when the traditional covered stent is strapped on the conveying shaft and released can be effectively improved.

The invention relates to an automatic card-type tag output device. The automatic card-type tag output device comprises a tag jacking mechanism, a tag transmitting mechanism, a tag output mechanism and a control circuit, wherein the tag jacking mechanism is used for providing tags, the tag transmitting mechanism is used for conveying the tags one by one, a tag gun can be inserted in the tag output mechanism, the tags can be drawn out of the tag jacking mechanism, the control circuit is used for controlling the entire device to run orderly, and the tag jacking mechanism, the tag transmitting mechanism and the tag output mechanism are arranged inside one box body. The invention provides a mechanical-electrical integration device for automatically issuing the completely-novel card-type tag in place and jacking and outputting the tags through the tag gun. The automatic card-type tag output device is smart and flexible.

The invention relates to a laying device, in particular to a protective film laying device for building construction tile protection. The protective film laying device for building construction tile protection achieves the technical purposes of being high in laying efficiency and flat in laying. The protective film laying device for building construction tile protection comprises a trolley, a support, a first bearing pedestal, a first rotating shaft, a placement rod, a rotating disc, a connecting rod, a guiding sleeve, a guiding rod, a roller and the like; an opening is formed in the right part of a trolley plate of the trolley, the support is connected to the rear side of the right part of the trolley plate of the trolley, the support is located behind the opening, and the first bearing pedestal is installed at the top of the support. By rotating the placement rod, protective film rolls can be smoothly pulled out, during laying, the more flat roller achieves the guiding effect, a brush roller remove gravel and foreign matter on tiles, and therefore the tile protecting effect is enhanced; a soft brush moves left and right to put down the laid protective film, and the effects of high laying efficiency and flat laying are achieved.

The invention provides a processing device for covering of a preservative film. The device comprises positioning slide sleeves, a cutter frame pate, a side cover, sliding shafts, locking bolts, supporting rods and a second bearing. A bearing mounting shaft also protrudes and is supported in the middle of the inner wall of the right side of a placement box, and the second bearing is embedded in thebearing mounting shaft; a supporting shaft is connected and supported between two supporting plates, and a second guide roller rotatably sleeve each supporting shaft through two bearings embedded inthe left and right ends of the second guide roller; the two locking bolts penetrate through the outer walls of the circumferences of the two positioning slide sleeves through threads; and the preservative film penetrates through a rectangular through groove of the bottom of the placement box and finally is placed at the top of an operation table top through rolling guide of first guide rollers andthe second guide rollers. According to the processing device, through arrangement of the two slide sleeves and sliding and insertion assembly of the two sliding shafts and the two slide sleeves, theside cover can be slidingly opened outwards and slidingly closed inwards conveniently, and convenience is provided for assembly and disassembly of the preservative film rolled in the placement box.

A connector unit of flexible tube is prepared for using hollow round tube body as master tube body and setting guide slot and embedding hole on tube wall at one end of master tube body, using an open ring as backing connection ring, setting convex rib at internal peripheral surface and embedding block at external peripheral surface of blocking connection ring for enabling to socket backing connection ring on external peripheral surface of flexible tube so as to realize purpose of combining flexible tubes together without using any tool.

The present invention provides a technique allowing a tremendous extension in length to be achieved for an adhesive tape without having to modify an existing base support or adhesive coating mechanism. The present invention is an adhesive tape structure (1) comprising a plurality of adhesive tapes (2) linked through linker tapes (3). A predetermined interval is provided between an extremity of an adhesive tape (2) and an extremity of a linker tape (3). In this state, an extremity of a base film (20) of the adhesive tape (2) and an extremity of a linker substrate (30) of the linker tape (3) are adhered together by a substrate-side adhesive member (41). At the same time, so that a release cover film (22) of the adhesive tape (2) and a release film (32) of the linker tape (3) can be released as one strip in the length direction of the tape, an extremity of the release cover film (22) and an extremity of the release film (32) are adhered together by a release-side adhesive member (42). The type of base resin for a pressure-sensitive adhesive layer (45A) of the substrate-side adhesive member (41) and the type of base resin for a pressure-sensitive adhesive layer (46B) of the release-side adhesive member (42) are different.

Disclosed is a drawer sliding device. According to an embodiment of the present invention, a middle rail and an inner side rail are moved with each other when a drawer is withdrawn so that the load supporting force of a slide can be improved, the drawer can be easily withdrawn, and sagging or noise can be prevented while the drawer is withdrawn. Also, the height of an operating rail of automatic closing means is lowered so that the length of the middle rail extends to reach an upper side of the operating rail and the structural strength of the middle rail is not reduced while the range of operation of the automatic closing means is extended or shortened. Since the automatic closing means is added to the slide, the drawer that is opened is automatically retracted to a position at which the drawer is closed when the drawer is retracted a certain range, and thus it is possible to prevent the drawer in the closed state from being opened by a cause other than the intention of a user.

The invention discloses a recyclable micro-seismic sensor drilling rapid installation device and method. The device comprises a water-soluble coupling agent flexible paste, a tamping block body, a sensor clamping sleeve, a reused pushing pipe, a hole protecting sleeve and a water filling rubber pipe. The inner wall of a drilled hole is protected through the hole protecting sleeve; the tamping block body is pushed through the reused pushing pipe to compact the water-soluble coupling agent flexible paste at the bottom of the drilled hole to form a water-soluble coupling agent base; the sensor clamping sleeve on which a micro-seismic sensor is placed is pushed into the water-soluble coupling agent base before solidification through the reused pushing pipe; the water filling rubber pipe communicates through the reused pushing pipe to inject water into the solidified water-soluble coupling agent base under pressure, and the sensor clamping sleeve provided with the micro-seismic sensor is pulled out of the dissolved water-soluble coupling agent base through the reused pushing pipe. The device is simple in structure, low in cost and easy to produce; and a water-soluble coupling agent material is creatively adopted, so that the complexity of a recyclable sensor mounting device (machine) is greatly reduced.

The invention belongs to the technical field of scribing, and particularly relates to a scribing device used for house and building decoration. The scribing device used for house and building decoration comprises a rope, an adjustment plate, a volute spiral spring reset mechanism, a rope wheel, a sponge B and a telescopic rod B. When the adjustment plate is pressed downwards, the sponge A and thesponge B supply ink to the rope in a squeezing contact mode, and the rope limited by an elastic block A and an elastic block B in a squeezed mode is released according to the lever principle, and thus, ink can be continuously supplied to the rope while the rope can be smoothly pulled out of an ink foundation. In order to continuously keep the rope in a tensioned state, the rope can be limited in the squeezed mode by the elastic block A and the elastic block B in the ink foundation again as long as the adjustment plate is not further pressed downwards by users again so that the rope in the inkfoundation can be limited without independent extra operation by the users, automatic limitation of the rope is achieved, and accordingly, the ink foundation can be used more conveniently. The scribing device is simple in structure and has a good effect in use.

The invention discloses a scrap cleaning device for an engineering machinery machining table board, and belongs to the technical field of scrap cleaning for engineering machinery machining. According to the scheme, when iron metal is cut, an electric heater performs continuous heating in a protective cover, a graphite diaphragm adsorbs heat in the protective cover and transmits the heat to an expansion air bag, the expansion air bag expands due to the heat, and magnetism-insulating powder is gradually separated from the original mutual contact and abutting state due to expansion of the expansion air bag, so that magnetic balls emit magnetic attraction force to the outside, the magnetic balls have certain attraction force on the iron metal scraps, the iron metal scraps are attracted into a machining platform, and the scraps are not prone to splashing all around; when the magnetic balls generate magnetism, the multiple magnetic balls swing back and forth due to the fact that the multiple magnetic balls are homopolar, the iron metal scraps on the surface of the machining platform can be attracted in a large area, and the iron metal scraps are not prone to splashing all around.

The invention discloses a lining plate for packaging surgical suture needles and threads, belonging to the technical field of surgical operation products. The lining plate comprises a first component, a second component, a third component and a fourth component which are connected in sequence, wherein the width dimensions of the first component, the second component, the third component and the fourth component are sequentially increased. A first notch is formed in the middle of a short edge on the upper part of the first component, a second notch is formed in the middle of a short edge on the upper part of the second component, a first side cover plate is connected to the upper part of the third component, a second side cover plate is connected to the lower part of the third component, and a suture needle bayonet is formed in one end, close to the second notch, of the second component. The device is simple in structure, and the arrangement of a plurality of molds is not needed in the production process, so that the safety and sanitation of the suture needles and threads before use are ensured; in clinical use, the suture threads can be pulled out easily by clamping the suture needle by adopting needle holding forceps and dragging the suture needle outwards, and the occurrence of knotting is avoided.