CN-116394332-B - Double-sided feeding precision four-column cutting machine

CN116394332BCN 116394332 BCN116394332 BCN 116394332BCN-116394332-B

Abstract

The invention is suitable for the field of cutting machine equipment, and provides a double-sided feeding precision four-column cutting machine which comprises an equipment main body, feeding plates, a transmission mechanism, a cutting mechanism and a blanking mechanism, wherein one feeding plate is respectively and slidably arranged on two sides of the equipment main body, the transmission mechanism is used for driving the two feeding plates to synchronously approach or separate from the equipment main body, the cutting mechanism is arranged on the upper part of the equipment main body and used for cutting raw materials placed on the feeding plates when the two feeding plates are abutted together, and the blanking mechanism is further arranged on the cutting mechanism and used for blocking the raw materials when the two feeding plates separate from each other after the cutting mechanism cuts the raw materials, so that the raw materials slide from the two feeding plates. The invention can realize double-sided synchronous feeding, has reasonable feeding structure arrangement, can automatically discharge after cutting off, and improves the processing efficiency.

Inventors

LU SHUNJIE
WANG ZHANLI
WANG YU
LIU PEIPEI

Assignees

江苏坤泰机械有限公司

Dates

Publication Date: 20260505
Application Date: 20221202

Claims (8)

1. The utility model provides a accurate four post cutting machines of two-sided pay-off, includes the equipment main part, its characterized in that still includes: the feeding plate is respectively and slidably arranged at two sides of the equipment main body, and a transmission mechanism for driving the two feeding plates to synchronously approach or separate is also arranged at the lower part of the equipment main body; the cutting mechanism is arranged at the upper part of the equipment main body and is used for cutting the raw materials placed on the feeding plates when the two feeding plates are abutted together; the blanking mechanism is further arranged on the cutting mechanism and is used for blocking the raw materials when the two feeding plates are far away after the cutting mechanism cuts the raw materials, so that the raw materials slide off from the two feeding plates; The cutting mechanism comprises a cutting mounting plate, a guide sleeve, a guide rod, a connecting plate, a first hydraulic telescopic cylinder and a cutting die; The upper part of the equipment main body is fixedly provided with a first hydraulic telescopic cylinder, the end part of a telescopic mandrel of the first hydraulic telescopic cylinder is fixedly provided with a cutting-off mounting plate, the lower side of the cutting-off mounting plate is detachably provided with a cutting die, and the first hydraulic telescopic cylinder is used for supporting the whole formed by the cutting-off mounting plate and the cutting die and driving the whole formed by the cutting-off mounting plate and the cutting die to lift; the outer side of the first hydraulic telescopic cylinder is also provided with a plurality of guide sleeves in a circumferential distribution manner on the equipment main body, guide rods are slidably arranged in the guide sleeves, connecting plates are fixedly arranged at the upper ends of the guide rods, and the lower ends of the guide rods are fixedly connected with the cutting mounting plates; The two ends of the lower side of the cutting mounting plate are respectively provided with a blanking mechanism; The blanking mechanism comprises a baffle plate and an elastic telescopic rod; The elastic telescopic rod can be detachably fixed on the lower side of the cut-off mounting plate, and the elastic telescopic rod is detachably mounted and fixed at the lower end of the elastic telescopic rod.
2. The double-sided feeding precision four-column cutting machine according to claim 1, wherein the transmission mechanism comprises a transmission column, a connecting rod, a push-pull rod, a rotary disk and a rotary motor; The rotary motor is fixedly arranged at the lower part of the equipment main body, the rotary disk is fixedly arranged at the output end of the rotary motor, two push-pull rods are rotatably connected to the rotary disk, and one ends of the two push-pull rods, which are far away from the rotary disk, are respectively hinged with a connecting rod; the lower sides of the two feeding plates are respectively fixed with a transmission column, and one ends of the two connecting rods, which are far away from the push-pull rod, are respectively and correspondingly fixedly connected with the two transmission columns; when the rotating motor drives the rotating disc to rotate, the push-pull rod drives the whole formed by the connecting rod, the driving column and the feeding plates, so that the two feeding plates are synchronously close to or far away from each other.
3. The double-sided feeding precision four-column cutting machine according to claim 2, wherein two push-pull rods are arranged in central symmetry on a rotating disc; Two arc grooves are symmetrically formed in the center of the rotary disc, arc rods are fixedly arranged in the arc grooves, and two elastic buffer blocks are fixedly arranged at two ends of each arc groove respectively; a sliding block is arranged on the arc-shaped rod in a damping sliding manner and is also in sliding connection with the arc-shaped groove; One end of the push-pull rod, which is far away from the connecting rod, is rotatably provided with a connecting shaft, and the connecting shaft is correspondingly fixed on the sliding block.
4. The double-sided feeding precision four-column cutting machine according to any one of claims 1 to 3, wherein a plurality of inserting columns are installed at one end of the two feeding plates, which is close to each other, and a plurality of slots matched with the inserting columns are formed in the two feeding plates; the inserted columns and the slots which are arranged at the end part of the same feeding plate are uniformly staggered; The inserted columns and the slots arranged on one feeding plate can be matched with the inserted columns and the slots arranged on the other feeding plate.
5. The double-sided feeding precision four-column cutting machine according to any one of claims 1-3, further comprising a ventilation and purification mechanism, wherein the ventilation and purification mechanism comprises a gas distribution pipe, a second hydraulic telescopic cylinder, a gas extraction pipe and a gas extraction and filtration device; A gas distribution pipe is arranged at one side of the middle of the two feeding plates, a plurality of gas holes are formed in the gas distribution pipe, a second hydraulic telescopic cylinder is fixed at one side of the gas distribution pipe away from the gas holes, a cylinder body of the second hydraulic telescopic cylinder is fixed on the equipment main body, and the second hydraulic telescopic cylinder is used for supporting the gas distribution pipe and controlling the gas distribution pipe to ascend and descend; The air extraction filter device is fixed on the equipment main body and is connected with the air distribution pipe through the air extraction pipe, and the air extraction filter device is used for enabling the air hole to generate negative pressure through the air extraction pipe and the air distribution pipe so as to ventilate, dust and purify air in the cut-off area.
6. The precise four-column cutting machine for double-sided feeding according to claim 2 or 3, wherein a receiving guide groove is further arranged below the cutting mechanism, the inner bottom of the receiving guide groove is arranged in a way that one side of the receiving guide groove is inclined downwards, one end of the receiving guide groove, which is lower in the inner bottom of the receiving guide groove, corresponds to the side surface opening of the receiving guide groove, and a finished product collecting groove is further arranged below the opening of the receiving guide groove.
7. The double-sided feed precision four-column cutting machine of claim 6, wherein the apparatus body comprises an apparatus base, a lower upright, and an apparatus table; the two sides of the material receiving guide groove are respectively and fixedly provided with an equipment table, a lower upright post is fixed on the lower side of the equipment table, and the lower end of the lower upright post is fixed on the equipment base.
8. The double-sided feed precision four-post cutting machine of claim 7, wherein the apparatus body further comprises a slide rail; a sliding rail is fixedly arranged on the upper side of the equipment table, and a feeding plate is arranged on the sliding rail in an anti-slip manner; the equipment table is also provided with a movable opening for the transmission column to pass through, and the transmission column is in sliding connection with the movable opening; the rotating motor is fixed on the lower side of the material receiving guide groove.

Description

Double-sided feeding precision four-column cutting machine Technical Field The invention belongs to the field of cutting machine equipment, and particularly relates to a double-sided feeding precision four-column cutting machine. Background The cutting machine is a hydraulic cutting device for light industrial processing. The cutting machine is a machine which presses the cutting die by means of the action force of machine movement to carry out punching processing on nonmetallic materials, is suitable for nonmetallic materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fibers, cork and the like, and realizes punching cutting of the materials by the cutting die by means of the punching force generated by the machine. The existing cutting machine cannot realize double-sided synchronous feeding or unreasonable arrangement of feeding structures, influences machining efficiency, cannot automatically discharge after cutting, and further influences machining efficiency. Therefore, in view of the above situation, there is an urgent need to develop a precise four-column cutting machine with double-sided feeding to overcome the shortcomings in the current practical application. Disclosure of Invention The embodiment of the invention aims to provide a double-sided feeding precision four-column cutting machine, and aims to solve the problems that the existing cutting machine cannot realize double-sided synchronous feeding or unreasonable feeding structure arrangement and cannot automatically discharge after cutting. The embodiment of the invention discloses a double-sided feeding precision four-column cutting machine, which comprises a device main body, feeding plates, a transmission mechanism, a cutting mechanism and a blanking mechanism, wherein one feeding plate is respectively and slidably arranged on two sides of the device main body, the transmission mechanism is used for driving the two feeding plates to synchronously approach or separate from the device main body, the cutting mechanism is arranged on the upper part of the device main body and is used for cutting raw materials placed on the feeding plates when the two feeding plates are abutted together, and the blanking mechanism is further arranged on the cutting mechanism and is used for blocking the raw materials when the two feeding plates separate from each other after the cutting mechanism cuts the raw materials, so that the raw materials slide from the two feeding plates. According to a further technical scheme, the transmission mechanism comprises a transmission column, connecting rods, push-pull rods, a rotary disc and a rotary motor, the rotary motor is fixedly arranged at the lower portion of the equipment main body, the rotary disc is fixedly arranged at the output end of the rotary motor, two push-pull rods are rotatably connected to the rotary disc, one ends of the two push-pull rods, which are far away from the rotary disc, are respectively hinged to one connecting rod, one ends of the two feeding plates, which are far away from the push-pull rods, are respectively fixedly connected with the two transmission columns, and when the rotary motor drives the rotary disc to rotate, the push-pull rods drive the whole formed by the connecting rods, the transmission columns and the feeding plates, so that the two feeding plates are synchronously close to or far away from each other. According to the technical scheme, the two push-pull rods are arranged on the rotary disc in a central symmetry mode, two arc-shaped grooves are formed in the rotary disc in a central symmetry mode, arc-shaped rods are fixedly arranged in the arc-shaped grooves, two elastic buffer blocks are fixedly arranged at two ends of each arc-shaped groove respectively, a sliding block is arranged on each arc-shaped rod in a damping sliding mode, the sliding blocks are further connected with the arc-shaped grooves in a sliding mode, a connecting shaft is rotatably arranged at one end, away from the connecting rod, of each push-pull rod, and the connecting shaft is correspondingly fixed on the sliding blocks. Further technical scheme, two the one end that the delivery sheet is close to installs a plurality of inserted posts and has seted up a plurality of and inserted post matched with slot, and inserted post and the slot that same delivery sheet tip set up are evenly crisscross to be set up, and inserted post and the slot that set up on the delivery sheet can cooperate with inserted post and the slot that set up on another delivery sheet. According to a further technical scheme, the cutting mechanism comprises a cutting mounting plate, guide sleeves, guide rods, connecting plates, a first hydraulic telescopic cylinder and a cutting die, the first hydraulic telescopic cylinder is fixedly arranged on the upper portion of the equipment main body, the cutting mounting plate is fixedly arranged at