7results about How to "Neat cut" patented technology

The invention relates to an automatic trimming, stacking method and automatic trimming machine for plant fiber (hereinafter referred to as plant fiber) molded products and plastic sheet products, and aims to provide an automatic trimming, stacking method and automatic trimming, stacking machine for plant fiber molded products. The technical scheme is an automatic trimming, stacking method for plant fiber molded products, characterized in that a rear pick-up suction cup group for picking up the trimmed products is horizontally movably positioned on a rear moving arm, and the rear pick-up suction cup group can move horizontally between the front end and the rear end of the rear moving arm; the rear moving arm is horizontally movably positioned on a rear moving seat that can move up and down, and the rear moving arm can also move horizontally relative to the rear moving seat to quickly transfer the trimmed products.

This application provides a cutting system for processing animal tissue, including a cutting mold and a pressing mold. The cutting mold includes a support and a cutting tool, which includes multiple blades arranged vertically to form multiple segments. The pressing mold includes a pressing member and multiple protrusions, which are spaced apart and correspond one-to-one with the positions of the multiple segments. In this embodiment, during the cutting of animal tissue, the animal tissue to be cut can be placed on the top side of the multiple segments of the cutting mold. Then, the pressing mold is driven to move towards the cutting mold, pressing the animal tissue to be cut against the blades until the protrusions can be inserted into the segments one-to-one. The animal tissue to be cut is cut in one go by the multiple segments formed by the vertically intersecting blades, resulting in a neat and uniform cut of the animal tissue.

This invention relates to the field of paper bag production technology, specifically to a mechanized die-cutting device and method for paper bag production. The mechanized die-cutting device includes: an operating table with a feeding assembly for transporting paper bag raw materials; two sets of support plates fixedly mounted on the operating table, with a cutting assembly between them; the cutting assembly includes a driving structure and an elastic cutting structure; the driving structure drives the elastic cutting structure to move along the length of the operating table; during movement, a guide structure located between the support plates cooperates with the elastic cutting structure to force the elastic cutting structure closer to the operating table, thereby cutting the paper bag raw materials placed on the operating table; a flattening assembly is also provided on the operating table; when the elastic cutting structure moves, the flattening assembly is triggered to stretch the paper bag raw materials, preventing wrinkles from appearing at the cut ends during cutting.

The utility model discloses a kind of fixing structure of soft package zinc air battery power bank charging line, it is related to zinc air power bank technical field.The utility model includes non-woven fabric, electric core unit, transmission structure, the transmission structure is connected with electric core unit, non-woven fabric is folded and is formed by hot pressing, to wrap electric core unit inside, first double-sided tape is provided between transmission structure and non-woven fabric, and first double-sided tape is used to make transmission structure and non-woven fabric fixed.The utility model is formed by using adhesive and hot pressing cooperation, so that the position of charging line forms arc-shaped wrapping, power bank edge hot pressing is firm, solve the edge sealing problem of zinc air battery power bank, simultaneously, reserved aperture and cutting cooperation are used, so that power bank edge cutting is neat.

The present application relates to the technical field of surgical knives, and discloses a trabeculectomy knife with adjustable knife distance, which comprises a knife handle, a knife rod connected with the knife handle, and a knife head connected at the end of the knife rod, wherein the knife head is boat-shaped, has a knife tip and two side edges, the rear sections of the two side edges are connected and the front ends thereof meet at the knife tip, the knife head has a concave cavity, the concave cavity is provided with a chevron-shaped gap for separating the knife tip, a pair of parallel first sliding grooves are arranged in the side wall of the concave cavity, an arc-shaped plate is slidably arranged in the first sliding grooves, and the two parallel edges of the arc-shaped plate are respectively clamped in the two first sliding grooves. The trabeculectomy knife can realize mode switching of the knife head and width adjustment of the side edges by single-handed holding, the big thumb can accurately control power transmission by rotating the knob, the friction fit of the threaded transmission and the wedge structure ensures smooth movement without slipping, and the operation difficulty is reduced without the need for additional instrument assistance or double-handed operation.

This invention relates to the field of environmental protection equipment technology, specifically disclosing an automatic garbage bag breaking machine and a method for separating garbage bags using it. The bag breaking machine includes a bag breaking platform, a bag identification and positioning device and a robotic arm installed on the platform, a bag breaking mechanism and a secondary clamping mechanism installed inside the platform; the platform has a feeding port; the secondary clamping mechanism includes a main clamping component and an auxiliary clamping component. The robotic arm grabs the garbage bag according to the positioning information from the bag identification and positioning device and transfers it to the feeding port. The main clamping component and the auxiliary clamping component work together to clamp the garbage bag from the side and support it from the bottom. The bag breaking mechanism cuts the garbage bag firmly held by the secondary clamping mechanism. This technical solution achieves fully automatic and precise grabbing, stable clamping, and controllable cutting of garbage bags through the coordinated operation of various components, effectively avoiding the safety risks of manual intervention and significantly improving the efficiency and reliability of bag breaking and separation.

The present invention provides a cutting device capable of precisely cutting sheets and efficiently obtaining high-quality single sheets. The cutting device (10) of the present invention includes: an upstream conveying mechanism (1) for conveying a sheet (5a) on the upstream side; a downstream conveying mechanism (2) for conveying a sheet (5a) on the downstream side; and a cutting mechanism (3) disposed between the upstream conveying mechanism (1) and the downstream conveying mechanism (2) for cutting the sheet (5a). The cutting mechanism (3) has a cutting unit (31) for cutting the sheet (5a) as it moves with the conveyed sheet (5a). The conveying speed (V1) of the sheet (5a) set in the downstream conveying mechanism (2) is set to be faster than the conveying speed (V2) of the sheet (5a) set in the upstream conveying mechanism (1).