CN2132603Y

CN2132603Y - Compound tool beam cutter with gride back block

Info

Publication number: CN2132603Y
Application number: CN 92200103
Authority: CN
Inventors: 马健群; 祁淑瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-09
Filing date: 1992-01-09
Publication date: 1993-05-12
Anticipated expiration: 2002-01-09

Abstract

The utility model discloses a compound tool beam cutter with a grid back block. A punch is driven to conduct the up and down reciprocating movement and die cutting through a deceleration system and a crank link mechanism. The compound tool which is composed of a pair of cutting blades and a pair of notching cutters is fixed on a frame and the punch. Because the two kinds of tools and a striker plate are installed according to the given size, the grid back block with fixed width can be made, and an open slot arranged on the grid back block can be punched in the process of the continuous feeding of the raw material by the machine. A procedure is reduced compared with the existing method, the efficiency and the operational safety are enhanced, and the grid back blocks can be conveniently produced by the recovered boards of old packing boxes.

Description

Compound tool beam cutter with gride back block

The utility model relates to the die-cut machinery of a kind of improved paper products, particularly a kind ofly can once simultaneously the cardboard material be cut into the liner plate of Fixed width degree in the friction feeding process, and punches out the machinery of open slot.

Lattice shelves liner plate is a kind of paperboard strip of the certain width that is cut into yellow plate paper plate or corrugated board, and keeping at a certain distance away on it punches out open slot, and the length of these open slots is about 1/2nd of paperboard strip width.Can intersect anyhow with such paperboard strip and to insert sign indicating number and become cardboard lattice, this cardboard lattice are widely used in packaging industry, as bottle lattice, egg lattice etc., also are used for the liner core that building trade is made the multilayer sandwich parts in a large number.Make lattice shelves liner plate now and need use paper cutter and two kinds of equipment of multitool liner plate groover, the branch two procedures just can be made finished product, the cardboard material that promptly will open greatly earlier cuts out the paperboard strip of Fixed width degree on paper cutter, on paperboard strip, punch out open slot with multitool liner plate groover again, this processing method efficient is lower, less owing to the paperboard strip width when the die-cut openings groove, processing safety is poor, and is difficult for adopting the second hand packing boxboard processing lattice shelves liner plate that reclaims.

The purpose of this utility model provides a kind of improved lattice shelves liner plate bicker, and it constantly pushes forward in the process of cardboard material the operator with the compound tool die cut cardboard, comes out the open slot on it is die-cut when the cardboard material is cut into the paperboard strip of Fixed width degree.

The purpose of this utility model reaches as follows: cutter under the following cutter that is fixed with cutoff tool on the frame of bicker and some equidistant jet-bedding cuttves, be fixed with on the drift cutoff tool upper slitter and with the jet-bedding cutter under the corresponding jet-bedding cutter of cutter upper slitter, cutoff tool and jet-bedding cutter constitute compound tool.Cutoff tool blade distance of cutting edge behind the jet-bedding cutter equals the width of lattice shelves liner plate, and the length of jet-bedding cutter approximates 1/2nd of liner plate width.In the front of cutoff tool a striker plate is arranged, striker plate also equals the width of lattice shelves liner plate apart from the distance of cutoff tool cutting edge.In bicker when work, be pushed to the cutoff tool place with the cardboard material of opening greatly along workbench, and downward when die-cut when connecting rod pulling drift, cutoff tool is cut into a straight line edge with cardboard material front end, and each jet-bedding cutter will punch out the rectangular slot of the some sealings of a row on the cardboard simultaneously; When drift was up, the operator pushed the cardboard material once more forward, pushed up striker plate up to the linear edge of the front end of cardboard material; When drift for the second time descending when die-cut, cutoff tool downcuts paperboard strip along the back edge of the rectangular slot that punches out for the first time, make a lattice shelves liner plate with some open slots, meanwhile the jet-bedding cutter punches out platoon leader's square groove again on the cardboard material of back, gets ready for next time is die-cut.The operator is along with drift back and forth moves up and down like this, constantly push the cardboard material forward to striker plate, just can be constantly die-cut offscale shelves liner plate finished product, the power of bicker is to be provided by one-level pulley decelerates and primary gear speed reducing by a motor on the frame.Be fixed with a crank on gear shaft, crank drivening rod pulling drift pumps.

Characteristics of the present utility model and advantage are: adopt this novel bicker can be with now by two kinds of equipment, and the lattice shelves liner plate that two procedures are made, with an equipment, a procedure just can be made into.Reduced equipment investment like this, improved production efficiency, reduced waste product, the security when having improved operation also is convenient to utilize the useless Packaging Box of recovery to process lattice shelves liner plate simultaneously.

Below with reference to accompanying drawing the utility model is further described.

Fig. 1 is the transmission schematic diagram of the utility model lattice shelves liner plate compound tool bicker.

Fig. 2 is the schematic diagram of the die-cut process of lattice shelves liner plate.

Fig. 3 is a lattice shelves liner plate finished product schematic diagram.

In Fig. 1, be fixed with motor (2) on the frame (1); Be fixed with small belt pulley (3) on the motor (2), drive big belt pulley (5) by belt (4) and rotate; Pinion (6) is fixed on the same axle with big belt pulley (5), and meshes with gear wheel (7); On the axle of gear wheel (7), also be fixed with crank (8); The other end of crank (8) is connected with connecting rod (10), and the other end of connecting rod (10) is then connecting drift (11), and drift (11) is being spurred by connecting rod (9), and the guide pillar (12) along being fixed on the frame (1) pumps.Also fixing under row's jet-bedding cutter cutter (16) under the cutter (15) and cutoff tool on the frame (1); Fixing on the drift (11) with the jet-bedding cutter under corresponding jet-bedding cutter upper slitter (14) of cutter (15) and cutoff tool upper slitter (13), such one pair of cutoff tool and one pair of jet-bedding cutter formation compound tool.L1 among Fig. 1 is the distance of cutting edge behind cutoff tool cutting edge and the jet-bedding cutter, and L1 is the L1 of the expression lattice shelves liner plate width among Fig. 2 and Fig. 3 just; The width of jet-bedding cutter is the L2 among Fig. 1, just represents the L2 of rectangular slot length among Fig. 2 and Fig. 3, and L2 is equal to or slightly greater than 1/2nd of L1.Also be fixed with striker plate (17) on the frame (1), the distance of it and cutoff tool cutting edge is the L3 among Fig. 1, and L3 equals L1.Also fixing workbench (9) on the frame (1), bulk cardboard material to be processed just is placed on the workbench (9).During bicker work, motor (2) is by above-mentioned transmission system shown in Figure 1, driving drift (11) pumps, the operator is pushed to the cardboard material between the cutoff tool cutting edge earlier, when drift (11) when moving downward, cutoff tool and jet-bedding cutter just cut out the cardboard material A limit among Fig. 2 and punch out platoon leader's square groove B(Fig. 2), then drift moves upward, the operator pushes the cardboard material and withstands striker plate (17) (Fig. 1) to A edge (Fig. 2), when treating that drift moves downward once more, because L3=L1(Fig. 1), cutoff tool just will downcut a lattice shelves liner plate along the C line among Fig. 2, the jet-bedding cutter punches out platoon leader's square groove again on the cardboard material of back simultaneously, shown in the D among Fig. 2.Constantly push the cardboard material so again and again forward, just can constantly punch out finished product.The finished product of lattice shelves liner plate as shown in Figure 3.

Claims

1, a kind of mainly by frame (1), the die-cut machine that the drift (11) that pumps with the guide pillar (12) that is driven by power on the frame (1) constitutes, it is characterized in that one pair of cutoff tool forming by cutter under the cutoff tool (16) and cutoff tool upper slitter (13), with one pair of jet-bedding cutter forming by cutter under the jet-bedding (15) and jet-bedding upper slitter (14), form compound tool, be separately fixed on frame (1) and the drift (11).

2,, it is characterized in that cutoff tool cutting edge distance L 1 of cutting edge behind the jet-bedding cutter equals the width of the lattice shelves liner plate processed by the bicker of claim 1 regulation.

3, by the bicker of claim 1 regulation, it is characterized in that being fixed with striker plate (17) on the frame (1), and striker plate (17) also equals the width of the lattice shelves liner plate processed apart from the distance L 3 of cutoff tool cutting edge.