32results about How to "Does not affect cutting" patented technology

The invention relates to a bevel cutting equipment for a rectangular square tube of a power iron tower, which includes a working table, a clamping and rotating mechanism and a fixed cutting mechanism. The working table is installed on the working ground, and the rear end of the working table is equipped with a clamping and rotating mechanism , the upper end surface of the workbench is equipped with a fixed cutting mechanism, the clamping and rotating mechanism adopted in the present invention can solve the rotation problem of the rectangular square tube, the rectangular square tube is fixed in the clamping and rotating mechanism, and then the required angle Adjust and rotate, so that the cutting position of the rectangular square tube is the same, fix the left and right sides of the rectangular square tube through a fixed cutting mechanism, and cut the rectangular square tube through a cutting blade installed obliquely, so that the cutting position of the rectangular square tube is the same, said The No. 2 electric cylinder pushes the inclined clamping plate to clamp the front end of the rectangular square tube, so that the rectangular square tube is easy to rotate when rotating, and the inclined clamping plate does not affect the cutting of the rectangular square tube by the cutting blade.

The invention discloses a boom-type roadheader mounted tunneling anchor-along drilling integrated drilling machine which mainly consists of a steel plate structural piece and a hydraulic system, wherein the steel plate structural piece of the drilling machine comprises a main withdrawing and release arm, a drilling machine rack, a vertical rotary mechanism and a horizontal rotary mechanism; the hydraulic transmission system of the drilling machine comprises a drilling hole hydraulic motor, a drilling machine horizontal rotary hydraulic motor, a drilling machine vertical rotary hydraulic motor, a telescopic leg hydraulic cylinder, a drilling machine thrust hydraulic cylinder, a hydraulic control element and a hydraulic auxiliary element. The drilling machine is characterized in that the drilling machine and a tunneling machine are integrally combined and are distributed on two sides of a tunneling machine cantilever, and the walking of the drilling machine is achieved through a walking mechanism of the tunneling machine. Holes can be drilled in an all-direction and multifunction manner in a tunneled roadway, both anchor bolt support and top plate lithology detection can be achieved, and drilling of shotholes, drilling of gas sucking and discharge holes, geologic drilling and the like can be achieved, and facilities and methods are provided for safe, rapid and efficient roadway tunneling.

The invention discloses a hysteromyomectomy device, which comprises a vaginal expansion device, a resection device, a cleaning device, a suction device, an observation device, a fixing device and a clamping device. The vaginal expansion device can stretch the patient's vaginal opening and maintain the state to ensure subsequent progress. The resection device can remove uterine fibroids, and the cleaning device can disinfect the wound after resection and clean the residue from the inner wall of the uterus to ensure The operation process is safe and will not cause infection. The suction device can absorb the cleaning residue and the waste liquid used for cleaning. The observation device can observe the position of the fibroids after the instrument enters the vaginal opening. Fixed at the resection position, the clamping device can clamp the fibroids and stretch them backwards, leaving a position for cutting by the cutter, which is convenient for subsequent cutting. Take it out, and complete the disinfection through the cleaning device to ensure that there will be no medical pollution.

The invention discloses a lightweight partition wall block forming machine, a partition wall block and a connection method of the partition wall block. By separating the hopper from the unit, the vibration of the unit does not affect the feeding of the hopper when producing the partition wall block. , can prevent the material in the hopper from being vibrated and cause blockage, so it can be vibrated for a long time to produce thicker outer wall blocks, which are denser and stronger, and do not need to be placed inside the wall blocks The required strength can also be achieved by setting the steel bars. There are track positioning wheels on both sides of the front and rear ends of the frame, which can walk in the track. The partition wall blocks produced are straighter. There is a spacer box at the front end of the frame. The bottom of the release agent box is also provided with a brush roller, which can automatically smear the release agent on the ground when the partition wall block is produced to prevent the partition wall block from sticking to the ground. Compared with the prior art, the present invention not only It saves resources, saves time and labor, and can also be used as exterior wall bricks.

The invention provides a molded composite board with improved firmness, which comprises a lining layer and a heat insulating layer; a plurality of grooves or holes are correspondingly arranged on the opposite sides of the lining layer and the heat insulating layer; stuff enabling the lining layer and the heat insulating layer to be tightly bonded with each other is arranged in the grooves or holes or wedge-shaped buckles connecting and buckling the lining layer with the heat insulating layer are arranged in the grooves or holes; and the lining layer and the heat insulating layer are connectedthrough the stuff which is tightly bonded or through the wedge-shaped buckles. The invention enables the bonding between the layers of the composite board to be firm, ensures that the layers do not disengage with each other and enhances the deformation resistance of the board. The invention solves the problems of easy deformation, the hidden trouble that the heat insulating layer disengages with the lining layer and poor strength in the prior art. The molded composite board does not need to be notched during site construction and is simple to construct and easy to operate, and the molded composite board is lower in price as compared with the prior art (aluminum sandwich composite panel) and has more obvious technological advantage, therefore, the molded composite board has higher application value and market popularization value.

The invention relates to the technical field of satellite parts processing, in particular to a positioning fixture for a satellite antenna panel, including a base and a laser detector. The upper surface of the base is uniformly provided with a chute, and a laser detector is slidably connected to the chute. An angle adjustment mechanism is fixed on the upper surface of the base, and a cylinder is uniformly fixed around the angle adjustment mechanism, and a first adsorption assembly is movably connected to the top of the cylinder, and the angle adjustment mechanism is linked with the first adsorption assembly. The top of the angle adjustment mechanism is fixed with a positioning correction assembly, the positioning correction assembly includes a positioning seat, an X-axis linear slide and a Y-axis linear slide, and the Y-axis linear slide is slidingly connected with the X-axis linear slide. A universal pulling mechanism is fixedly connected to the Y-axis linear slide table. The invention facilitates the positioning of the satellite antenna panel in a non-destructive and non-shielding way, and improves the machining accuracy.

The invention discloses a plush laser embossing machine which comprises a working platform, a microcomputer and an embossing head, wherein the embossing head is arranged on the working platform in a sliding way; the microcomputer is connected with the embossing head; the embossing head comprises an embossing head bottom plate, a laser head, a reflecting mirror and a plush divider; one side of the embossing head bottom plate is arranged on the working platform in the sliding way, and the other side of the embossing head bottom plate is provided with the laser head, the reflecting mirror and the plush divider; the reflecting mirror is arranged on the embossing head bottom plate in a way of being capable of sliding up and down; the plush divider is arranged on the embossing head bottom plate in the sliding way. According to the plush laser embossing machine, the embossing head is controlled to move along the X axis and the Y axis of the working platform by the microcomputer, and a lifting driver and a transverse movement driver are controlled to process plushy fabric by the microcomputer; multiple embossed patterns can be preset, so that the plush laser embossing machine has multiple types of patterns; the plush laser embossing machine is convenient to operate, thus being suitable for embossment processing of the plushy fabric in small batches.

The invention discloses a lithium battery and a preparation method thereof, comprising a flat winding battery core, the non-powder area on the back of the pole plate is located between the spot-welded empty foil area and the powder area, and the area of ​​the non-powder area is Not larger than the area of ​​the powder area; the ends of the two pole plates face opposite, and the two tabs are arranged at both ends of the width direction of the wound battery core, and are respectively located on the wound battery core top and bottom of . The lithium battery and the preparation method thereof provided by the present invention avoid the roll-up of the pole plate caused by the excessive area of ​​the non-powder area, and therefore, will not affect the cutting of the pole plate, spot welding of tabs and production of winding cores. At the same time, by staggering the tabs and the powder area, the thickness of the overall wound battery is reduced, which can be applied to the production of thinner lithium-ion batteries, especially for ultra-thin polymers with a thickness of less than 1.0mm. Mass production of batteries.

The present invention relates to a particle board forming and processing method. The particle board forming and processing method adopts the following equipment. The device includes a supporting plate, the lower surface of the supporting plate is fixedly equipped with supporting legs, and the upper surface of the supporting plate is fixed A ring wall is installed, and a top cover plate is fixedly installed in the upper part of the ring wall. The middle part of the top cover plate is located in the ring wall and is fixedly installed with a mobile clamping and cutting device. The present invention can change the traditional open cutting For the cutting in the closed box, the closed box composed of the support plate, the ring wall and the top cover is used to set the cutting equipment in it, so that the flying chips generated during the cutting process of the plate will be basically blocked by the box Down, and finally pass through the support plate and collect from the bottom, which not only ensures the environmental sanitation of the entire processing workshop, protects the health of the staff, but also reduces the cleaning workload of the workshop.