119 results about "Saw dust" patented technology

The invention relates to the technical field of wastewater treatment, and discloses a multi-stage wastewater treatment device for wood production, which comprises a treatment tank, and further comprises a filter cartridge I and a filter cartridge II which are cylindrically arranged in the treatment tank, and the filter cartridge II is positioned in the filter cartridge I and is used for sequentially separating impurities in wastewater; the water outlet pipe is arranged at the bottom of the filter drum II and is used for guiding out the treated wastewater; the water inlet pipe is arranged at the bottom of the treatment tank. By adopting the filter cartridge I and the filter cartridge II, continuous multi-stage filtration from rough filtration to fine filtration is realized, saw dust, fibers and other impurities with different particle sizes are removed at one time, meanwhile, online self-cleaning is synchronously carried out, and rotary filtration and filter screen cleaning are synchronously carried out through motor driving; therefore, the problem that traditional filtering equipment must be frequently shut down and manually cleaned due to quick blockage of a filter screen is solved, continuous and uninterrupted efficient operation of the wastewater treatment process is ensured, and the overall treatment efficiency and production continuity are greatly improved.

The utility model discloses a rock wool product cutting dust removal device, and relates to the technical field of cutting dust removal. The device comprises a cutting table, a belt conveyor, a first dust collection type cutting machine, a first cutting base, a first waste residue pumping pipeline, a second waste residue pumping pipeline, a second dust collection type cutting machine, a second cutting base, a third waste residue pumping pipeline, a fourth waste residue pumping pipeline, a waste residue pumping main pipeline, a dust pumping fan and a waste residue collecting box. The interiors of the first cutting base and the second cutting base are both in a hollow state, a first cutting groove is formed in the first cutting base, and a second cutting groove is formed in the second cutting base; the two ends of the first cutting base are connected with the first waste residue pumping pipeline and the second waste residue pumping pipeline correspondingly, and the two ends of the second cutting base are connected with the third waste residue pumping pipeline and the fourth waste residue pumping pipeline correspondingly. The collecting effect of saw dust can be improved, the saw dust is effectively prevented from drifting around, and the cutting quality of rock wool boards is further improved.

The invention discloses a ground directional drilling goaf passing leaking stoppage method which comprises the steps that hole data of a goaf are obtained, and the hole data comprise the hole depth and the crack width; when the width of the crack is larger than 5 mm, a foundation plugging material is adopted for conducting foundation plugging on the hole of the goaf, and the foundation plugging material is an inert material and cement paste; judging whether basic plugging fails or not to obtain a first judgment result; if the first judgment result shows that the basic plugging fails, a flexible plugging material is adopted for conducting medium-term plugging on the holes in the goaf, and the flexible plugging material is a material formed by mixing hemp fiber, sawdust, soybeans and water. According to foundation plugging, a large channel is filled through particle bridging, a primary plugging layer is formed after cement paste is solidified, the flexible material can adapt to trace deformation of surrounding rock through deformation filling, and micro cracks of a foundation layer are plugged. Through graded gradient filling, the leaking stoppage effect can be greatly improved.

A chainsaw is provided, enabling to remove sawdust conveyed inside a main body efficiently, which has a main body including: a guide bar; a saw chain wound around the guide bar and the drive sprocket; a drive sprocket disposed behind the guide bar, having a rotation shaft in a right / left direction of the main body and rotated to move the saw chain along the guide bar; and a guide wall including an arcuate first wall along the drive sprocket with a predetermined gap from the saw chain and a second wall extended rearward via a connecting portion to the first wall, and when seen from the right / left direction, a angle between: a first direction along a vertical direction of the main body; and a second direction passing through the center of the rotation shaft and an apex of the connecting portion is between 0° and 30°.

The invention discloses a saline-alkali soil improver as well as a preparation method and a use method thereof. The saline-alkali soil improver is mainly prepared by mixing fly ash, dilute sulphuric acid, zeolite powder, sawdust, desulfurized gypsum / calcium phosphate, humic acid, a bio-organic fertilizer and a microbial fertilizer with water. The concentration of the dilute sulphuric acid is 1-3 mol / l; the saw dust does not comprise Chinese honeylocust tree saw dust and melia azedarach saw dust. The saline-alkali soil modifier is combined with irrigation and water conservancy engineering measures, crops are planted, the upper layer and the lower layer of saline-alkali soil jointly exert force, the concentration of harmful ions in the upper layer soil and the lower layer soil of the saline-alkali soil can be effectively reduced, the soil condition of the improved saline-alkali soil is close to the soil condition of a normal farmland, and the saline-alkali soil quality is improved. In addition, the saline-alkali soil improver can effectively improve the soil environment while improving the soil, and has important application value and significance compared with saline-alkali soil improvement technologies such as pure high polymer materials and the like.

The utility model discloses an agglomerated stone sawdust powder activating and drying device which comprises a spiral drying box, a spiral material conveying copper pipe is arranged in the spiral drying box, the feeding end of the spiral material conveying copper pipe is connected with a pressurizing pump in a penetrating mode, and the pressurizing pump is arranged in the spiral drying box and used for pressurizing and rapidly conveying materials. The agglomerated stone sawdust powder enters the spiral conveying copper pipe through the discharging box to be conveyed in a spiral conveying mode, and the agglomerated stone sawdust powder in the conveying process heats the spiral conveying copper pipe through high temperature emitted by the circular heating plate of a cylinder structure. The heating speed is high, the agglomerated stone sawdust powder is rapidly conveyed in a pressurizing mode, the agglomerated stone sawdust powder in spiral conveying is always heated and dried in a moving state, and therefore the agglomerated stone sawdust powder is evenly heated and dried in the moving process. Further, the agglomerated stone sawdust powder continuously moves, the moisture is reduced, and the problem that the agglomerated stone sawdust powder adheres to the inner wall of a pipeline or discharged materials are stacked and cannot be thoroughly dried is solved.

The invention discloses an automatic sawing and packing machine for rubber raw material treatment, which comprises a fixed table, a main cutter head, an opening mechanism, a movable table and a first motor, a V-shaped stop block is arranged on the fixed table, the movable table is slidably connected to the fixed table, the main cutter head, the opening mechanism and the first motor are arranged on the movable table, and the first motor is arranged on the fixed table. A cutting edge is arranged on the edge of the main cutter head, the main cutter head is aligned to the protruding position of the V-shaped check block, the first motor drives the main cutter head to rotate, the opening mechanism comprises a friction block and an elastic telescopic rod, one end of the elastic telescopic rod is hinged to the movable table, and the other end of the elastic telescopic rod is hinged to the friction block; when the main cutter head saws off the rubber raw material bag, the moving table moves forwards, and the rubber raw material bag on the two sides of a saw seam is broken off outwards through the friction blocks. According to the automatic sawing and packaging machine for rubber raw material treatment, saw dust is reduced.

The invention relates to the technical field of firework production, and solves the problems that a firework inner barrel charging method in the market is troublesome in operation after uniform premixing and then charging, the dust concentration in the production process is relatively high, the mounting smoothness is low, a lot of residual powder is left in a charging area, and the detonation risk and the danger level of a production place are increased. The high-safety automatic filling production process for the combined firework inner barrels comprises the following steps in sequence: filling anti-blocking effect beads; separately filling a reducing agent and an oxidizing agent in a time-sharing manner; mixing in the cylinder: uniformly mixing the effect beads, the reducing agent and the oxidizing agent by adopting a high-speed rotating mechanical structure; and packaging is stable. The machine has the advantages that high-risk manual procedures which easily cause accidents are concentrated under an effective barrier and are completed through mechanical actions through automatic and mechanical bright bead filling, explosive filling, sawdust filling and sealing procedures, and the machine is small in dust, small in loss and high in safety coefficient.

This product is a portable toilet equipped with a bio-toilet that uses an agitator to mix feces, urine, etc., thrown into a treatment tank from a toilet bowl with sawdust for microbial decomposition, and is provided with three private rooms and a storeroom for storing sawdust, etc., and each private room may be equipped with, for example, a hand washing basin, a mirror, clothes hooks, and luggage storage space. This product utilizes a 20-foot container, and as shown in the reference diagram showing its usage, it may be placed on a device equipped with wheels, etc. so that it can be transported by trailer, etc.

1. Name of the product in this design: Biomass pellet mill. 2. Application of this design: To prepare biomass pellets by extruding biomass raw materials such as wood chips, bark, sawdust, straw, rice straw, corn stalks, and weeds. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: In the front view and the perspective view, point A is made of transparent material.

The utility model discloses a fruit tree peeling device for fruit tree planting, and belongs to the technical field of fruit tree planting. A fruit tree peeling device for fruit tree planting comprises a shell and further comprises a peeling knife installed on the shell, sawteeth are arranged on the knife back of the peeling knife, a driving part is arranged on the shell, and the driving part is used for driving the peeling knife to do reciprocating motion along the axis of the shell; by starting the servo motor, the peeling knife can be driven to do reciprocating motion, the cutting force of the peeling knife can be greatly improved, a worker can easily cut off bark, time and labor are saved, and then the fruit tree grafting and planting efficiency is improved; the peeling knife can be blown and cooled in the peeling process of a fruit tree or a branch, meanwhile, a worker can be assisted in cleaning saw dust and other impurities attached to the surface of the peeling knife, and the sharpness of the peeling knife can be kept.

The invention relates to a harmless treatment method for solid waste. The compound probiotic microbial agent comprises bacillus licheniformis, lactobacillus rimosii, lactobacillus plantarum, clostridium butyricum and saccharomycetes, the effective viable count is larger than or equal to 0.5 billion / mL, pig manure, corn straw and saw dust are mixed according to the mass ratio to obtain a compost raw material, the initial carbon-nitrogen ratio (C / N) is adjusted to be 25-35, the water content is adjusted to be 55-65%, and the compost raw material is fermented to obtain the compound probiotic microbial agent. And adding a composite probiotic inoculant accounting for 0.5-2.5% of the total mass into the compost raw material. Through probiotic combination and concentration optimization, the problems of decomposition and pollution of various ARGs are solved at the same time.

The utility model relates to the technical field of electric saws, and discloses an electric saw with a novel structure, which comprises a movable baffle plate, two mounting plates and a scrap baffle plate, the two mounting plates are positioned on the inner side of the movable baffle plate, and the movable baffle plate rotates relative to the mounting plates to adjust the inclination angle. The movable baffle plate is fixed on the mounting plate through the matching of a bolt A and a nut A which penetrate through the movable baffle plate and the mounting plate; the scrap blocking plate is used for blocking saw dust generated when the reciprocating type saw blade works on the front side of the electric saw shell and comprises an upper scrap blocking plate body arranged above the movable baffle in a rotatable and adjustable mode and a lower scrap blocking plate body buckled between the two mounting plates. The angle of the movable baffle can be adjusted, a special discharging notch is formed, operation convenience and flexibility are improved, saw dust and other chippings can be smoothly discharged, the interior of the electric saw is kept clean, the upper chipping blocking plate and the lower chipping blocking plate act together, the saw dust generated during cutting of the saw blade is effectively collected and blocked, and the saw dust is prevented from splashing all around.

The invention discloses a microbial fermentation bed for partridge chickens with green feet. According to the fermentation bed, 70% of conventional padding and 30% of corn straw combined matching padding are selected as the padding of the fermentation bed; the conventional padding is composed of peanut shells and saw dust according to the weight ratio of a fresh sample being 1: 1, and corn straw is smashed into short sections of 2-5 cm through a smashing machine. By using the fermentation bed technology, the growth performance and chicken quality of broilers can be improved; a micro-ecological balance environment is formed in the fermentation bed padding, so that the breeding of harmful microorganisms can be inhibited, and the intestinal health of the broiler chickens can be kept; meanwhile, the temperature in the fermentation bed house is not prone to rising and falling suddenly, stress is reduced, and the morbidity and mortality of broilers are obviously reduced; the broiler feeding benefit is improved.

The utility model provides a kind of slot saw device of servo adjustment, including saw trolley frame, the saw trolley frame one side is provided with slot saw dust hopper, the one end of slot saw is rotatably arranged in saw trolley frame, and front and back adjusting mechanism for the front and back movement of slot saw in slot saw dust hopper inside is installed on saw trolley frame, and front and back adjusting mechanism includes small saw servo drive motor, worm wheel, worm and first bearing, the output end of small saw servo drive motor drives worm rotation, worm and worm wheel transmission connection, and worm wheel is internally screw-threaded connection with saw core shaft, to drive saw core shaft in perpendicular to saw trolley frame direction moves, the utility model is integrated design by the parameterization input of operating panel operating panel and automatic execution system, and the degree of automation of slot saw device is improved, and the plate processing accuracy is improved, by setting servo motor-synchronous pulley-worm wheel worm composite transmission system realization displacement accurate control, realize slot saw front and back displacement accurate control.

The utility model provides a saw dust collecting bin which comprises a bin body, an installation chamber, a negative pressure chamber and a collecting chamber are sequentially arranged in the bin body from top to bottom, the installation chamber and the negative pressure chamber are separated through a transverse partition plate, a filter screen is installed between the negative pressure chamber and the collecting chamber, a vertical partition plate is fixedly installed in the collecting chamber, and the vertical partition plate is fixedly installed in the bin body. A rotating shaft penetrating through the filter screen is rotationally connected to the top of the middle of the vertical partition plate, a pair of scraping plates is fixed to the section, located in the collecting chamber, of the side wall of the rotating shaft, the collecting chamber is divided into two independent collecting cavities through the pair of scraping plates and the vertical partition plate, and a pair of sealing plates is fixed to the section, located in the negative pressure chamber, of the side wall of the rotating shaft; and the negative pressure chamber is divided into two independent negative pressure cavities by the pair of sealing plates. According to the collection bin, the mode that the pair of collection cavities are intermittently converted and collected is adopted, the filter screen can be automatically cleaned in the conversion process, manual cleaning through shutdown is not needed, the collected saw dust can be extruded into dust blocks, and centralized treatment is facilitated.

This application discloses a multifunctional fruit tree pruning saw, relating to the technical field of fruit tree pruning tools. It includes: a saw head comprising a protective housing, a working motor mounted on one side of the housing, and an output shaft of the working motor extending into the housing and mounting a saw blade; a handle portion, which is connected to the tail end of the housing; wherein, a hinge seat is also provided at the front end of the housing, and at least two arc-shaped steel bars are rotatably mounted on both sides of the hinge seat, and a collection box is also installed at the bottom of the arc-shaped steel bars for collecting sawdust falling during pruning. This application's rotatable arc-shaped steel bars and collection box can effectively collect sawdust generated during high-altitude pruning, improving the working environment and enhancing work comfort. The arc-shaped steel bars not only serve as a mounting bracket for the collection box but also act as a guide, guiding branches accurately to the saw blade, thereby reducing operational difficulty and improving cutting accuracy and efficiency.

The invention provides a high-strength microporous mullite aggregate and a preparation method thereof. The mullite aggregate comprises the following raw materials in parts by mass: 20-35 parts of coarse carbon particles with the particle size of 4-3mm; 10-20 parts of fine carbon particles with a particle size of less than 3-1 mm; 5-15 parts of sawdust powder with a particle size of less than 0.2 mm; 1-10 parts of fly ash with a particle size of less than 0.074 mm; 20-30 parts of white mud with a particle size of less than 0.088 mm; 10-20 parts of dust collection powder with the particle size lower than 0.088 mm; 10-25 parts of sinking beads with a particle size of less than 0.15 mm; 1-2 parts of yellow dextrin; 20 to 40 parts of water glass; and 3-5 parts of a foaming agent. The high-strength microporous mullite aggregate has the characteristics of low volume density, high compressive strength, good thermal stability, stable chemical performance and the like.

The invention discloses a catechol-manganese dioxide synergistic directional humification pig manure aerobic composting nitrogen conservation method. Sawdust, straws or rice hulls are used as a carbon-rich bulking agent, and a modified carrier which is mildly oxidized and anchored with gamma-MnO2 is preferably selected; catechol is added in the mixing stage, and the active MnO2 is added in a segmented manner in the initial stage of composting; in an initial reaction window from weak acid to neutrality and moderate ventilation, oxidative condensation of catechol and nitrogen-containing organic matters is promoted, and then curing is carried out until a maturation criterion is reached; according to the method, ammonification and dissipation are inhibited from the source, the fixation and humification degree of nitrogen in an organic combination state is improved, peculiar smell is reduced, the stability and uniformity of a finished product are improved, and the method is suitable for resourceful treatment of livestock and poultry manure.

The utility model relates to the technical field of neodymium iron boron production, and discloses flaky material dehydration equipment for neodymium iron boron production, which comprises a dehydration treatment bin, a sawdust dehydration mechanism is arranged on the dehydration treatment bin, and a dust falling mechanism is arranged on the outer wall of the dehydration treatment bin. The sawdust dewatering mechanism comprises a base, a rotating seat, a stepping motor, a connecting seat and a connecting rod. Through the design of the dehydration treatment bin, an operator can add dry saw dust and neodymium magnet flaky materials into an inner cavity of the dehydration treatment bin at the same time, through the design of the stepping motor, the rotating base can be driven to rotate, meanwhile, the stirring fins are driven to rotate, and the saw dust and the neodymium magnet flaky materials are turned around the middle table; according to the method, sawdust is added into the neodymium magnet sheet-shaped material, so that the sawdust fully absorbs moisture on the surface of the neodymium magnet sheet-shaped material, then the neodymium magnet sheet-shaped material is screened, dehydration treatment is completed, the problem that dehydration is conducted in a drying or airing mode, and consumed time is long is solved, and the timeliness of neodymium magnet sheet-shaped material processing is improved.

The application relates to the technical field of building materials, and discloses a preparation method of a red mud-based foam concrete, which comprises the following steps: adjusting the water content of red mud; adding sawdust and stirring; then adding lime powder and stirring; then introducing industrial waste gas; then immersing ceramic sand particles in the mixture; mixing water and cement uniformly, adding a foaming agent to foam, and obtaining a foaming liquid; adding cement clinker, limestone powder, gypsum whiskers and auxiliary cementing materials into the mixture liquid in which the ceramic sand particles are immersed, and stirring uniformly; then adding the foaming liquid into the mixture liquid, and continuing to stir, so that the red mud-based foam concrete is obtained. In the application, the red mud is used in a wet state, the water in the red mud is fully utilized, and the red mud is prevented from being dried; lime powder is added into the red mud, and industrial waste gas containing a large amount of CO2, SO2, NO X , etc. is introduced, so that calcium carbonate, calcium sulfate, calcium nitrate and other nano particles are formed on the surface of red mud particles, and the activity of the red mud is improved.

The utility model discloses a push saw safety protective cover capable of collecting saw dust, which comprises a bottom plate and a saw wheel mounted on the inner side of the bottom plate, and a motor is mounted on the front surface of the bottom plate; the sawing wheel is rotationally connected with the interior of the bottom plate, and the output end of the motor is fixedly connected with the sawing wheel; a protective material collecting assembly is arranged at the top of the bottom plate and comprises a connecting plate, the connecting plate is fixedly connected with the bottom plate, a mounting plate is fixedly connected to the front face of the connecting plate, a threaded rod is in threaded connection with the interior of the mounting plate, and a control block is fixedly connected to the top of the threaded rod. The bottom of the threaded rod is rotationally connected with a protective cover, and a first telescopic rod is fixedly connected between the protective cover and the mounting plate. According to the push saw safety protection cover capable of collecting the saw dust, splashing of chippings generated during wood board machining can be avoided, meanwhile, the generated chippings can be collected, and therefore collection of the chippings is facilitated, and follow-up cleaning is avoided.

Commercially available sawdust-based agglomerates / compressions are brittle and often require the use of an adhesive to act as a binder and improve their strength and moisture resistance. The use of these adhesives raises several questions regarding their environmental impact: the polluting manufacturing process, the petrochemical-derived composition, the emission of volatile organic compounds, the end-of-life management of the material, and its recycling. The materials of the invention address all of the aforementioned drawbacks. These 100% bio-based materials are obtained by hot compression of tree leaf powder, either alone or mixed with sawdust, to produce panels, bricks, or any other thermoformed object using, for example, a hydraulic press or a heated extruder.The materials of the invention exhibit a significant improvement in their mechanical properties and also offer an environmentally friendly alternative to products currently on the market. The invention also relates to the process for obtaining and the products obtained from these materials.

The utility model relates to the technical field of wood processing, in particular to a sawdust conveying and filtering system which comprises a first screening device, a conveying belt, a drying device, a conveying device and a second screening device. The first screening device is used for roughing saw dust; the two ends of the conveying belt are connected with the output end of the first screening device and the input end of the conveying device respectively, a drying device is arranged on the conveying belt and located between the first screening device and the conveying device, and the roughly-selected sawdust is dried through the drying device; the output end of the conveying device is connected with the input end of the second screening device, the conveying device can convey saw dust to the second screening device in a spiral conveying mode, and the second screening device can finely select the dried saw dust. The saw dust conveying device can solve the problem that blockage is prone to occurring in the saw dust spiral conveying process.

The utility model relates to the technical field of precision saw dust covers, and discloses a precision saw dust cover with a lifting function, which comprises a saw bench and a dust cover body, two sides of the saw bench are fixedly connected with two upright posts, the tops of the two upright posts are fixedly connected with a cross beam, the top of the cross beam is provided with a motor, and the bottom of the motor is fixedly connected with a rotating shaft. The bottom of the rotating shaft is fixedly connected with a first gear, one end of the first gear is connected with a second gear in a meshed mode, the interior of the second gear is connected with a threaded rod in a threaded mode, and the bottom of the threaded rod is rotatably connected to the top of the dust cover body. The first gear drives the second gear to rotate, the second gear drives the threaded rod to move up and down, and the threaded rod drives the dust cover body to move up and down, so that the height of the dust cover body is conveniently adjusted, frequent disassembly and assembly of the dust cover body are avoided, and the working efficiency is greatly improved.

A work machine according to the present invention optimally collects work chips, such as dust, produced during work. In a circular saw 10, a sawdust discharge port 27H and a cover opening 27J are formed in an inner cover 27, and a dust collecting chamber inlet 62L1 and a dust collecting chamber outlet 62L2 are formed in a dust collecting case 60. Furthermore, at least a portion of the dust collecting chamber inlet 62L1 and at least a portion of the dust collecting chamber outlet 62L2 are arranged at the same position in the vertical direction.

This invention relates to the field of backfill technology, specifically to a green material for backfilling cofferdam boreholes and its preparation method. The green material for backfilling cofferdam boreholes comprises the following components by weight: 21-33 parts cement, 3.5-4.5 parts bentonite, 60-70 parts clay, 3-5 parts modified sawdust, 60-66 parts deionized water, and 2-6 parts modified fiber. The green material for backfilling cofferdam boreholes prepared by this invention has good hydration ability and strong compressive strength. Furthermore, through the combination of modified sawdust and modified fiber, a mechanical interlocking effect is formed between them, effectively improving the cohesiveness of the prepared backfill material.

The application discloses a method for preparing light ceramsite by using cyanide tailings and reducing additives, and belongs to the technical field of solid waste resource utilization. The method comprises the following steps: (1) weighing high-silicon tailings 50-70 parts, rice husk 10-20 parts, cyanide tailings 5-15 parts, metallurgical furnace ash 5-10 parts, sawdust 3-8 parts, binder 4-6 parts and deionized water 40 parts; (2) crushing the high-silicon tailings, cyanide tailings and metallurgical furnace ash by using a crusher, mixing uniformly, adding the rice husk and sawdust, mixing uniformly, adding the deionized water and binder, stirring into a mud ball, and granulating the mud ball by using a disc granulator to obtain green balls; and (3) drying the green balls to obtain green bodies, and then pre-calcining and calcining the green bodies to obtain the light ceramsite. The application realizes harmless and resource utilization of various solid wastes, and the prepared light ceramsite has high cylinder compressive strength and porosity.

The utility model discloses a sawing machine with a cleaning mechanism, which comprises a main body unit which comprises a sawing machine table and an equipment box fixedly mounted on the lower side wall of the sawing machine table, a support frame is fixedly mounted on the upper side wall of the sawing machine table, a strip-shaped opening is formed in the upper side wall of the support frame in a penetrating manner, and a servo motor is fixedly mounted on one side of the support frame; the saw dust cleaning unit comprises rotary columns rotationally installed on the two sides of the knife rest respectively and gears fixedly arranged on the rotary columns in a sleeving mode, an annular sleeve is fixedly installed on the knife rest and located on the outer side of the gears, an arc-shaped rack meshed with the gears is arranged in the annular sleeve, and a pull rod is fixedly connected to the outer side wall of the arc-shaped rack. According to the sawing machine, saw dust falling on the surface of a workpiece can be cleaned while the workpiece is cut, the workpiece and the sawing machine do not need to be cleaned during cutting every time, and the cutting efficiency of the sawing machine is improved in a disguised mode.

The utility model provides an automobile glass trough end forming device, which belongs to the technical field of sealing strip processing equipment and comprises a frame and a punching unit. The punching unit comprises a telescopic driving part and a port module; the output end of the telescopic driving part is connected with a punching cutter; the port module comprises a fixed die and a movable die, the movable die is driven by the telescopic driving part to be matched with the fixed die to clamp the glass trough and form a flat die opening, and the punching cutter is driven by the telescopic driving part to cut off the glass trough along the flat die opening. According to the automobile glass trough end forming device provided by the utility model, a punching forming mode is adopted, so that the working procedure of blowing to clean saw dust can be saved, the production takt is reduced, and clean production is favorably realized; in the whole punching process, clamping, fixing and punching of the glass trough can be synchronously completed, the production efficiency is greatly improved, the problems of dislocation and burrs of a notch can be avoided through cooperation of a punching tool and a flat die opening, and the forming precision and quality are improved.