A horizontal sealing and cutting device of a multi-row back sealing packaging machine
A packaging machine and horizontal sealing technology, which is used in packaging sealing/fastening, packaging, transportation packaging, etc., can solve the problems of difficult adjustment of the spacing between stations, difficult to adjust the sealing force, affecting the operation stability, etc., to improve the operation of the equipment. The effect of speed, small footprint, and low overall height
Active Publication Date: 2022-06-07
LIAONING CHUNGUANG PHARMA EQUIP CORP LTD
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Problems solved by technology
Due to the delay in the action of the driving cylinder, it is difficult to solve the synchronization problem of horizontal sealing, cooling and cutting components under different production speeds, which will easily cause the accumulation of packaging materials and produce waste products; moreover, the air consumption is large and the working noise is large during operation, making it difficult to adjust The sealing strength, the distance between each station is not easy to adjust and affects the stability of operation
Method used
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[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0040] like Figure 1 to Figure 9As shown, the present invention relates to a cross-sealing and slitting device for a multi-row back-sealing packaging machine, including a cross-sealing assembly 13, a cooling assembly 14 and a slitting assembly 15 arranged in sequence from top to bottom. Two supporting plates 2 are symmetrically arranged on both sides of the assembly 14 and the slitting assembly 15 . The upper ends of the two supporti...
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A horizontal sealing and cutting device for a multi-row back-sealing packaging machine, comprising a horizontal sealing assembly, a cooling assembly and a cutting assembly, two support plates are arranged symmetrically on both sides of the horizontal sealing assembly, the cooling assembly, and the cutting assembly. The upper ends of the two support plates are respectively provided with driving devices, and two output shafts are symmetrically arranged on each driving device, and swing arms are eccentrically hinged at the inner ends of the output shafts respectively; Two eccentric shafts are respectively hinged with lower cranks at the eccentric positions of the inner ends of the eccentric shafts, and the lower ends of the swing arms are respectively hinged at the corresponding free ends of the lower cranks on the same side; There are two sealing components, cooling components and cutting components, and the two ends are respectively hinged on the corresponding supporting shaft seats on the swing arms on both sides; the outer ends of the output shafts are respectively connected with the corresponding outer ends of the eccentric shafts through a crank rocker mechanism . The beneficial effect is that the structure is compact, the movement synchronization is good, the running speed is fast, and the working noise is small.
Description
technical field [0001] The invention belongs to packaging machinery, in particular to a transverse sealing and slitting device of a multi-row back sealing packaging machine. Background technique [0002] At present, the horizontal sealing and slitting device of the domestic multi-row back-sealing packaging machine generally adopts the cylinder-driven independent control to realize the horizontal sealing, cooling and slitting of the packaging material. Due to the delay in the action of the driving cylinder, it is difficult to solve the synchronization problem of the horizontal sealing, cooling and slitting components at different production speeds, which is easy to cause the accumulation of packaging materials and produce waste; and the air consumption during operation is large, the working noise is large, and it is not easy to adjust. The sealing strength and the distance between each station are not easy to adjust and affect the running stability. SUMMARY OF THE INVENTION...
Claims
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IPC IPC(8): B65B51/26B65B51/32B65B61/06
CPCB65B51/26B65B51/32B65B61/06Y02P70/10
Inventor 徐建博陈宝君闫海东张晟明佟为心刘启男
Owner LIAONING CHUNGUANG PHARMA EQUIP CORP LTD