55results about How to "Quick press" patented technology

The invention discloses a bill punching machine for accountants, and relates to the field of accountants, the bill punching machine comprises a base, a vertical supporting seat and a movable butt joint seat, the upper end of the base is fixedly connected with the vertical supporting seat, the lower end of the vertical supporting seat is nested with the movable butt joint seat, and the outer side of the movable butt joint seat is fixedly connected with a reserved handle; a first reset spring is fixedly connected between the movable butt joint seat and the upper end of the base, and the lower end of the vertical supporting seat is fixedly connected with a fixed nesting piece. According to the bill punching machine for the accountant, collected waste scraps are rapidly and evenly removed through a return downward-moving attaching piston piece, the situation that the waste scraps remain on the surface of a material and cannot fall off is avoided, quantitative punching remaining paper pieces generated by direct punching are adsorbed and collected through an auxiliary suction structure, the situation that the waste scraps adhere to the material paper is avoided, and the waste scraps are prevented from falling off. And a user does not need to carry out subsequent manual stripping, collection, cleaning and the like, and generated excess materials are subjected to self-collection and residue prevention treatment while punching is stably carried out.

A rubber open mill comprises a machine base (1), a front pressing roller (2), a rear pressing roller (3) and a material pressing device, the material pressing device comprises a pair of pressing rollers (6) and a material pressing air cylinder (7) for driving the pair of pressing rollers (6) to alternately press up and down, and the pair of pressing rollers (6) is located above a gap between the front pressing roller (2) and the rear pressing roller (3). The rubber sheet pressing device has the advantages that when rolled rubber is fed between the front pressing roller and the rear pressing roller, the rubber sheet can be quickly pressed into a gap through alternate pressing of the pair of pressing rollers, so that the rubber mixing efficiency is improved; and the film cutting assembly can automatically and quickly cut the film adhered to the front pressing roller, so that the labor intensity of workers is reduced.

The present invention belongs to the technical field of automated packaging, and discloses a cotton swab packaging device, comprising an annular rail, which is arranged at the center of a frame, and a plurality of groups of bag clamping mechanisms are arranged on the annular rail, and the bag clamping mechanisms are opened and closed and change the distance by adjusting the frame. Packaging lines with the same structure and a 180-degree rotation are arranged on both sides of the annular rail, and the packaging lines are arranged in sequence from the beginning to the end: a bag making mechanism, a bag dividing mechanism, an easy-tear seam rolling mechanism, a bag opening mechanism, a material taking mechanism, and a sealing mechanism. The present invention adopts an annular rail for cyclic rotation, and a series of structures from bag making to cotton swab bagging and packaging are arranged on both sides of the annular rail, which greatly improves the work efficiency, and the required floor space is also greatly reduced, and two packaging lines can be operated simultaneously on one device.

The utility model relates to printing processing technical field, especially for a kind of packaging decoration printed matter binding equipment, including equipment main body, the front side of equipment main body is equipped with processing groove, the rear side inner wall of processing groove is fixedly installed with processing table, the utility model when needing to bind messy paper, first let vibration mechanism operate to approach vertical state, and then messy paper is placed in the specified position in vibration mechanism, paper is arranged by vibration mechanism, and then paper is driven to reset to horizontal state, so that paper can be quickly pressed and bound subsequently, this optimization measure not only greatly saves time, but also reduces labor cost, especially in mass production, without frequent shutdown arrangement, significantly improve overall binding efficiency, can easily meet the high-speed, continuous operation demand, become the key power that promotes production efficiency improvement.

The present invention discloses a pressing detection system for an automatic production line for pressing an iron core built in a rubber ring, comprising a pressing system, a finished product detection system and a feeding mechanism arranged on a workbench; the pressing system comprises a third flow channel, a raw material taking and placing mechanism and a pressing mechanism; the head end of the third flow channel is arranged below the end of the rubber ring grabbing weighing transfer mechanism and the rear iron core transfer mechanism, the raw material taking and placing mechanism is arranged on the side of the third flow channel, and the pressing mechanism is arranged below one end of the raw material taking and placing mechanism; the finished product detection system comprises a finished product taking and placing mechanism and a finished product detection mechanism, the finished product taking and placing mechanism is arranged on the side of the third flow channel, and the finished product detection mechanism is arranged below one end of the finished product taking and placing mechanism; the feeding mechanism is arranged above the end of the third flow channel. The present invention replaces traditional manual labor with an automated production line, greatly improving the efficiency of pressing the iron core into the rubber ring, and the accuracy of the product can be detected after pressing.

This utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a multi-functional foam gun. It includes a first gun body, a primary foaming tube, a connector assembly, a secondary foaming tube, and a foam net holder. The primary foaming tube is installed at the front end of the first gun body, and the secondary foaming tube is installed at the front end of the primary foaming tube via the connector assembly. The foam net holder is installed at the outlet of the secondary foaming tube. The outer wall of the primary foaming tube is surrounded by several first suction holes, which are perpendicular to the central axis of the primary foaming tube. The outer wall of the secondary foaming tube is surrounded by several second suction holes, which are parallel to the central axis of the secondary foaming tube. This utility model uses a secondary negative pressure suction method combined with a foam net to achieve a final foaming ratio of 20 times for the foam extinguishing agent. In this state, the foam extinguishing agent has a low water content, low impact force, and short range, making it suitable for close-range coverage of fire sources, effectively extinguishing fires and preventing reignition.

The utility model discloses a piston sealing ring leading-in device which comprises a piston positioning seat, a guide sleeve and a press-in sleeve, a lower positioning groove used for containing the lower portion of a piston is formed in the piston positioning seat, an upper positioning groove used for containing the upper portion of the piston is formed in the guide sleeve, and a guide sleeve containing cavity matched with the guide sleeve is formed in the press-in sleeve. When the guide sleeve is covered with the press-in sleeve, the inner wall face of the guide sleeve containing cavity is attached to the outer wall face of the guide sleeve. Through the matching among the piston positioning seat, the guide sleeve and the press-in sleeve, the sealing ring can be quickly pressed into the ring groove of the piston, the structure is ingenious, the use is convenient, and the sealing ring is efficiently mounted in a labor-saving manner.

The invention provides a press fitting device for front and rear bushings of an automobile chassis control arm, and relates to the technical field of automobile parts. The automobile chassis control arm front and rear lining press-fitting device comprises a box body, a first air cylinder, a front lining storage box, a servo motor and a second air cylinder, a fixing plate is fixedly connected to the inner top wall of the box body, a movable rod is connected to the fixing plate in a penetrating mode, and two fixing blocks are symmetrically and fixedly connected to the bottom of the movable rod; the opposite side walls of the two fixing blocks are fixedly connected with chains, the two side walls of the fixing plate are fixedly connected with fixing supports, the fixing supports are rotationally connected with movable gears through rotating shafts, the movable gears are connected with the chains in an engaged mode, and the chains are in a right-angle shape. Through cooperative work of the air cylinder and the servo motor, rapid and accurate press fitting of the front and rear linings of the control arm is achieved, and the production efficiency is remarkably improved. The front bushing clamping mechanisms on the two movable blocks can move up and down in a reciprocating mode, and sequential press fitting of the two front bushings is achieved.

The utility model relates to a kind of NB8 sound shell after welding audio cable's pneumatic press-in tool, including cylinder, cylinder lower head, rotary lower pressing connecting rod, special cable line pressure head, product profiling positioning base, bottom plate, tool antiskid support leg, special cable line placement base, manual air valve switch, mobile slide rail seat, cable line pressure head support and cylinder support;Gas cylinder is controlled by manual air valve switch to go up and down;Special cable line pressure head and air clearance groove design are used, different size rubber mushroom head is adapted and line harness damage is avoided;Shell is accurately aligned by profiling positioning base and slide rail limiting structure;Tool antiskid support leg is height-adjustable rubber support leg, ensure operation stability.The utility model can realize that cable line is quickly pressed into car audio shell product, improve product production efficiency and quality.

The utility model discloses a pin shaft press-in jig which comprises a pin shaft jig assembly. The pin shaft jig assembly comprises an arranged pin shaft containing barrel, an L-shaped supporting rod fixed to the surface of the pin shaft containing barrel, a pin shaft body placed in the pin shaft containing barrel, a first disc fixed to the top end of the L-shaped supporting rod and a rotating shaft arranged on the surface of the first disc. The second disc is arranged at the top end of the rotating shaft; the double-hook bracket is fixed on the surface of the second disc; a press-in assembly and a positioning assembly. According to the pin shaft press-in jig, the pin shaft jig assembly, the press-in assembly and the positioning assembly are matched with one another, so that when the pin shaft press-in jig is damaged in an electric pushing link, the structure of the whole jig can be immediately switched, an operator manually operates the press-in jig to be conveniently used in an emergency state, the jig does not need to be immediately replaced, use is flexible, and the production efficiency is improved. And the normal use of the whole press-in jig is not influenced.

The invention relates to the technical field of inorganic salt screening, in particular to an inorganic salt production multistage screening device which comprises a base, a limiting ring is arranged on the base, a screening basket is slidably arranged in the limiting ring, the outer wall of the upper end of the screening basket is slidably arranged in a material limiting ring, and a grinding basket is installed at the upper end of the inner wall of the material limiting ring; a grinding mechanism is mounted on the mounting frame, a rotating mechanism is arranged on the inner wall of the grinding basket, an anti-blocking mechanism is arranged on the inner wall of the limiting ring, and a screening mechanism is mounted in the screening basket. Through the grinding mechanism, when inorganic salt is ground, a first anti-blocking ejector pin and a first screening hole are matched, and the situation of blocking is avoided while grinding is achieved; and inorganic salt particles can be pressed into second screening holes more quickly through vertical reciprocating motion of the screening mechanism and the screening basket, and through cooperation of lifting motion of the screening basket, the anti-blocking mechanism and the scattering mechanism, cooperation of second anti-blocking ejector pins and the second screening holes can be achieved, and the bonded particles are scattered.

The utility model discloses carbon fiber pultrusion plate production equipment with a clamping function. The carbon fiber pultrusion plate production equipment comprises a clamping mechanism and a telescopic cylinder mounted at the top of the clamping mechanism, a driving mechanism and a driving motor mounted on one side of the driving mechanism are arranged on one side of the clamping mechanism; the clamping mechanism comprises a bottom plate, supporting frames are fixedly connected to the left side and the right side of the top of the bottom plate, and the center positions of the tops of the supporting frames are fixedly connected with telescopic cylinders. Wherein the output end of the telescopic cylinder penetrates through the supporting frame and is fixedly connected with a first connecting rod, and the left end and the right end of the first connecting rod are rotationally connected with second connecting rods; and third connecting rods are rotationally connected to the ends, away from the first connecting rods, of the two second connecting rods, the clamping mechanism can be used for rapidly pressing a mold, the working efficiency is improved, the driving mechanism can be used for rapidly clamping and limiting the molds with different thicknesses, and meanwhile the molds can be slowly pushed to move.

The utility model discloses a valve oil seal press -packaging frock belongs to valve oil seal installation technical field, has solved current valve oil seal installation mode assembly efficiency problem. The valve oil seal press -packaging frock, including press -packaging body, be equipped with first step hole on the press -packaging body, be equipped with internal thread on the inner wall of first step hole, first step hole internal thread be connected with threaded connection sleeve, the top of first step hole is equipped with second step hole, the diameter of second step hole is less than the diameter of first step hole, just the first step hole with second step hole between form has the step face, the end surface of threaded connection sleeve and step face are attached, the inner diameter of second step hole is less than the inner diameter of threaded connection sleeve, be equipped with rubber pad on the step face of threaded connection sleeve inboard, the top of press -packaging body is equipped with the stamping device. The utility model discloses a valve oil seal press -packaging frock, effectively improves assembly efficiency.

This utility model discloses a variable displacement piston pump cylinder spring press-fitting fixture, relating to the field of variable displacement piston pump technology. It includes a base with a positioning structure for mounting and positioning the cylinder of the variable displacement piston pump; a press-fitting rod located on the side of the cylinder with a spring mounting hole; the press-fitting rod coaxially extends into the spring mounting hole and abuts against the end face of the cylinder spring; the end of the press-fitting rod extending into the spring mounting hole has a cross-sectional structure smaller than the inner ring structure of the spring retainer; and a press for driving the press-fitting rod to move along the axial direction of the spring mounting hole. This improves assembly efficiency, ensures the spring can be quickly and stably press-fitted to the required position, is easy to operate, and reduces the labor intensity of workers.

The utility model discloses an engine cylinder body cylinder sleeve installation device which comprises a supporting frame, a bearing table, an auxiliary supporting mechanism, an installation plate and a press machine, the installation plate is horizontally installed on the supporting frame, the bearing table is arranged on the installation plate in a sliding mode, and the auxiliary supporting mechanism is used for being installed on an engine cylinder body. The auxiliary supporting mechanism is matched with the bearing table to support the engine cylinder body; the press machine is arranged on the supporting frame and located above the bearing table, and a telescopic rod of the press machine is vertically arranged downwards. The device has the advantages that the whole device is simple in structure, the cylinder sleeve can be rapidly pressed into the cylinder barrel, use and operation are easy, the labor intensity of maintenance personnel can be greatly reduced, working efficiency is effectively improved, the cylinder sleeve is installed in a press-in mode through the press, the cylinder sleeve and a cylinder body cannot be damaged in the installation process, and the device is safer and more reliable.

The utility model discloses bearing press-fitting equipment, which relates to the technical field of bearing installation and comprises a threaded sleeve, positioning sleeves are fixedly mounted on two sides of the threaded sleeve, an elastic screw is arranged at the tail end of each positioning sleeve, a clamping jaw is slidably mounted in each positioning sleeve, a press-fitting component is arranged in each threaded sleeve, and the threaded sleeve is fixedly connected with the threaded sleeve. The press-fitting assembly comprises a press-fitting screw installed in the threaded sleeve in a threaded mode, an adjusting handle is installed at the upper end of the press-fitting screw, a press-fitting pressing plate is rotatably installed at the lower end of the press-fitting screw, a heating assembly is arranged on the press-fitting pressing plate, and a rotating hole is formed in the middle of the press-fitting pressing plate. And a mounting hole is formed in the position, located on one side of the rotating hole, of the press-fitting pressing plate, a rotating connecting base is arranged between the press-fitting screw rod and the press-fitting pressing plate, and an anti-skid gasket is fixedly installed at the bottom of the press-fitting pressing plate. According to the bearing press-fitting equipment, the press-fitting assembly and the heating assembly are used in cooperation, so that the bearing can be conveniently and rapidly pressed into the bearing mounting groove.

The invention provides a bushing press-fitting mechanism, which is used for press-fitting a bushing into a bushing mounting hole, and comprises a base, a press-fitting mechanism and a press-fitting mechanism, the press-fitting shaft is movably arranged on the base in the axis direction of the press-fitting shaft; the driving part is arranged on the base, and the driving part is in driving connection with the press-fitting shaft so that the press-fitting shaft can move; the press-fitting part is arranged on the press-fitting shaft, the press-fitting part is provided with a supporting section and a press-fitting section which are connected with each other in the axis direction of the press-fitting shaft, the supporting section is used for being arranged in the lining in a penetrating mode, the outline of the outer circumferential face of the supporting section is matched with the outline of the inner circumferential face of the lining, and in the direction from the supporting section to the press-fitting section, the projection of the supporting section is located in the press-fitting section; the end, close to the supporting section, of the press-fitting section is used for being in abutting fit with the end of the bush. According to the scheme, the bush press-fitting process is conveniently and rapidly achieved, the operation convenience and press-fitting efficiency of the bush press-fitting process are improved, and the problems that in the prior art, a worker manually installs a bush, the installation speed is low, and the labor intensity is large are solved.

This invention discloses a bending and shaping device for automotive sunroof guide rails, relating to the field of automotive parts processing technology. The device includes a processing table, a wheel-changing assembly, a bending assembly, and a positioning assembly. A rotation opening is provided on the processing table; the wheel-changing assembly is located on the processing table. This device, through a bending motor driving a bending auxiliary wheel to rotate, can stably perform bending operations on the guide rail. The action is smooth and the force is even, ensuring regular bending formation, reducing deformation deviation, and improving bending quality and processing stability. By adjusting the movement of the bending auxiliary wheel driven by the motor, the position of the bending auxiliary wheel can be flexibly adjusted according to the diameter of the main bending wheel. The position adjustment is precise and convenient, requiring no complex debugging. It is adaptable to bending main bending wheels of different diameters, facilitating the bending of the guide rail to various angles to meet diverse bending processing needs.

The utility model relates to the technical field of oil seal production and assembly, and concretely relates to a small -size oil seal spring hanging tool. Including spring hanging rod, fixedly installed sleeve pipe in spring hanging rod lower extreme, the positioning rod that can telescopic installation in the sleeve pipe, the lower extreme of sleeve pipe is provided with the spring ring that fits on the positioning rod, the positioning rod is cylindrical structure, the spring ring is by the annular structure of magnetic conductive material preparation, inner diameter adaptation positioning rod, the outside of spring ring is equipped with the magnetic ring with magnetic attraction. The spring hanging tool utilizes magnetic attraction and adsorbs oil seal spring in the lower extreme of positioning rod, and the lower extreme of positioning rod does not need to set down concave spring groove, and oil seal spring does not need to install on the positioning rod through spring groove, and there is almost no friction between oil seal spring and positioning rod when installing oil seal spring with spring ring, and its structure is compact, easy to operate, long in service life, can realize oil seal spring fast positioning and accurate press -fit, improves the assembly efficiency and yield of small -size oil seal.

The utility model relates to the technical field of scram button protection, in particular to a scram button protection cover and equipment, which comprises a base, a cover body and a scram button, the cover body is detachably connected to the outer wall of the base, the outer wall of the base is provided with an abdicating opening, the scram button extends into the cover body through the abdicating opening, and the cover body is provided with an opening. According to the equipment, firstly, the scram button is arranged in the cover body, the protection effect is good, on the other hand, the upper end face of the button is kept flush with the upper end face of the cover body, the button can only be pressed by an object with the diameter smaller than that of the button groove, and the protection effect is good. The anti-mistaken-touch device has the advantages that the anti-mistaken-touch effect is well achieved, the sudden stop function can be triggered by arranging a double-pressing structure without loosening a hand to press twice, the possibility of mistaken touch is further reduced, the using effect is good, when the device is pressed, the cover body does not need to be opened, operation is easy and fast, and quick pressing of the sudden stop button is achieved.

The utility model provides a press-fit positioning structure and press-fit equipment of a composite busbar, the composite busbar is provided with a plurality of mounting holes, and the press-fit positioning structure comprises a positioning template, an unloading template and a guide piece; a plurality of positioning holes which are arranged at intervals are formed in the positioning template; the template unloading plate is supported on the positioning template and is used for bearing the composite busbar; a guide piece is vertically arranged in each positioning hole, and when the composite mother row is arranged on the mold unloading plate, one end, deviating from the positioning mold plate, of each guide piece penetrates through the corresponding mounting hole in a guiding manner. According to the utility model, through the arrangement of the guide piece, the installation precision of the composite busbar is improved, the lamination defects caused by inaccurate positioning are reduced, through the structure, the composite busbar can be rapidly positioned and efficiently laminated in the lamination process, and the production efficiency and the product quality are remarkably improved.

This utility model discloses a door edge-sealing pressing device, belonging to the technical field of automotive manufacturing equipment. The device includes a base, a pressing platform fixedly installed on the top of the base, a pressing frame positioned directly above the pressing platform, multiple pressing blocks fixedly installed at the bottom edge of the pressing frame, extension arms fixedly connected to the four top corners of the pressing frame, and support legs fixedly connected to the four top corners of the base. A swing cylinder is fixedly installed on one side of each support leg, and a swing arm is fixedly connected to the output end of the swing cylinder. Through the design of this automated pressing device, it can achieve rapid adaptation and precise pressing of doors of different models and specifications, reducing the frequency and difficulty of manual adjustments, thereby lowering production costs, improving production efficiency and product quality stability, and effectively solving the problems of low efficiency and unstable quality in traditional door edge-sealing pressing methods.

The invention discloses an automatic numerical control crank press based on visual positioning laser detection and a using method thereof, and mainly relates to the field of presses. Comprising an automatic traveling trolley carrying a single vehicle frame body, a portal frame, a trolley limiting mechanism arranged on the portal frame, servo control units symmetrically arranged on the portal frame, a finished product detection unit and a control system. The servo control unit comprises an x-axis displacement driving mechanism arranged on the portal frame, a y-axis displacement driving mechanism arranged on a sliding block of the x-axis displacement driving mechanism, and an objective table arranged on a sliding block of the y-axis displacement driving mechanism. The press-in device has the beneficial effects that a multi-section intermittent method is adopted for decomposition type press-in, so that the press-in process is more detailed, the original whole-section press-in process is decomposed into multiple sections, when the crank is pressed in different positions, the pressure of the end can be adjusted in real time, the crank is gradually pressed in the middle shaft, the situation that high pressure is used in the whole process to cause overlarge stress is avoided, and the service life of the crank is prolonged. And the risk of workpiece damage or deformation is reduced.

The application relates to a long-distance fire extinguishing vehicle, belonging to the technical field of fire fighting, and solves the problems that long-distance fire extinguishing is difficult to realize in the prior art and the flight distance of fire extinguishing bombs is difficult to control when the fire extinguishing bombs are launched. The long-distance fire extinguishing vehicle comprises a vehicle body, balance supporting legs, an electromagnetic launching system and fire extinguishing bombs. The electromagnetic launching system is fixedly arranged on the vehicle body. The electromagnetic launching system is used for launching the fire extinguishing bombs, and the fire extinguishing bombs are used for spraying fire extinguishing agents. The balance supporting legs are arranged below the vehicle body, and the lengths of the balance supporting legs are adjustable. The application realizes long-distance launching of the fire extinguishing bombs, and further realizes long-distance fire extinguishing.

The invention relates to the technical field of automatic equipment for automobile parts, in particular to an automatic press-fitting device for an oil nozzle, which comprises a press-fitting table provided with a moving track; the cylinder cover adjusting assembly comprises a fixing mechanism and a moving mechanism; the oil nozzle adjusting assembly comprises a mounting disc, a rotating mechanism and a clamping mechanism; the press fitting assembly comprises a press fitting mechanism, a butt joint mechanism and a cooling mechanism; compared with the prior art, the oil injection nozzle press-fitting device can effectively guarantee that all the push rods still have high operation stability after working for a long time, timely cooling can reduce the risk of equipment failures, the downtime and the maintenance cost, meanwhile, the labor cost and the operation risk are effectively reduced, and rapid and stable press-fitting of the oil injection nozzle can be achieved through the automation technology.

The utility model discloses a glass powder tabletting forming die, and relates to the technical field of glass powder processing. The glass powder tabletting forming mold comprises a mold pedestal, a mold support is fixedly connected to the mold pedestal, a mold body is fixedly connected to the mold support, a feeding hopper is arranged on the mold body, an extrusion assembly and a baffle assembly are arranged in the mold body, and a material receiving assembly is arranged on the mold pedestal. The glass powder tabletting forming mold is compact in overall structure, simple in structure, easy to use and low in maintenance cost, through the design of the mold body and the extrusion assembly, glass powder can be rapidly pressed conveniently, through the design of the baffle assembly, bottom limiting and discharging of the glass powder can be conveniently achieved, and meanwhile through the design of the material receiving assembly, the production efficiency is improved. Material receiving can be achieved in the multi-time discharging process, manual multi-time transferring is not needed, time and labor are saved, and the use requirement is met.

The utility model discloses a plunger press-fitting device with a floating positioning sleeve, which comprises a pressure head fixedly arranged on a sliding rod of a press machine, and is characterized in that the floating positioning sleeve sliding up and down along the pressure head is sleeved on the outer side of the pressure head, a sliding limiting groove is arranged on the pressure head along the axial direction, and a limiting screw is arranged corresponding to the sliding limiting groove; annular grooves are formed in the positions, close to the upper end and the lower end of the floating positioning sleeve, of the floating positioning sleeve, elastic rings are sleeved with the annular grooves, at least three holes communicated with an inner cavity of the floating positioning sleeve are evenly distributed in the groove bottom of each annular groove in the circumferential direction, steel balls abutting against the outer wall of the pressing head are installed in the holes, and pressing blocks are installed in the holes in the outer sides of the steel balls. The outer side of the pressing block abuts against the inner wall of the elastic ring. A reset spring is arranged at the upper end of the floating positioning sleeve. Press fitting work of the plunger can be efficiently and accurately completed, and meanwhile the problems of scratching and damage possibly occurring in a traditional method are solved.

The utility model relates to a cutting structure for automobile seat dust cover production. The cutting structure comprises a bottom plate and a pressing device sliding on the bottom plate. Four groups of pressing devices are oppositely arranged; the pressing device comprises a sliding block, a supporting block arranged on the sliding block, a first pressing rod vertically sliding in the supporting block, a fixing device for fixing the position of the first pressing rod and a pressing head arranged on the first pressing rod. The sliding block slides on the bottom plate; the fixing device is arranged in the supporting block; a clamping groove is formed in the first pressing rod; when the fixing device is clamped into the clamping groove, the position of the first pressing rod is fixed; and the pressing head is in contact with the cloth. The problems that the two sides of cloth are fixed through a line-shaped pressing device, but the line-shaped pressing device cannot be matched with the cloth with the inclined side face, and when the cloth is fixed, rapid fixing is difficult or the cloth can be damaged, so that fixing is completed are solved.

The invention provides a roller shaft press-fitting tool of a spinning machine, and belongs to the technical field of assembly of textile machine workpieces. The roller shaft press-fitting tool of the spinning machine comprises a base and a door-shaped frame fixedly installed at the top of the base, a motor positioning groove is further formed in the top of the base, a pressing rod is installed at the top of the door-shaped frame in a sliding mode, the bottom end of the pressing rod extends into the door-shaped frame, and a positioning cylinder is fixedly installed at the bottom end of the pressing rod. The outer wall of the pressing rod is fixedly sleeved with a sliding arm, one end of the sliding arm extends out of the door-shaped frame and is rotationally provided with a sliding sleeve, the back of the door-shaped frame is fixedly provided with a fixing plate, the outer wall of one side of the fixing plate is fixedly provided with a fixing shaft, and the fixing shaft is rotationally sleeved with an operation round rod. The roller shaft press-fitting tool of the spinning machine has the advantages that the center shaft of the motor can be effectively prevented from loosening in the press-fitting process, the protection effect on the center shaft of the motor is good, and operation is easy and convenient.

The utility model discloses a tablet press for tablet candy production, which comprises a base, the base is provided with a sliding chute I and a sliding chute II, the sliding chute I and the sliding chute II are respectively connected with an end block II and an end block I in a sliding manner, the end block II and the end block I are rotatably connected with two ends of a roller I, and the roller I is provided with a tablet pressing groove I; the first sliding groove and the second sliding groove are in sliding connection with a second corresponding block and a first corresponding block which are rotationally connected with the two ends of a second roller correspondingly. According to the utility model, ball-shaped candy raw materials are placed between the roller I and the roller II, and the roller I and the roller II can rotate together by rotating the rocker, so that the ball-shaped candy raw materials can penetrate through the roller I and the roller II, and are pressed into corresponding tablets under the matching of the tablet pressing groove I and the tablet pressing groove II; and along with the continuous rotation of the rolling wheel I and the rolling wheel II, the ball-shaped candy raw materials can be rapidly pressed into tablets.