Turnover built-in type film punching device
A punching device and a built-in technology, which is applied in metal processing and other directions, can solve the problems of punching needles bumping, bruising workers, and easy to hit deviations, etc., to achieve punching spacing, ensure stability, and achieve adjustment Effect
Pending Publication Date: 2022-01-11
JIANGSU ZHONGDA PACKING MATERIAL CO LTD
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Problems solved by technology
[0002] At present, in the technological process of various plastic film processing, in order to meet the needs of packaging, it is often necessary to punch various plastic films. Earlier, punching was done manually, but the speed of punching holes was slow. , and uneven, the size of the punched holes is different, and it is easy to miss. For this reason, a periodic rotation punching is developed by setting a punching needle on the rotating roller, which greatly improves the automation and efficiency of punching. However, the existing perforating needles are generally fixedly connected to the rotating roller, and the perforating needles are located on the outer surface of the rotating roller in the form of protrusions, and the rotating roller is removed for replacement, cleaning and maintenance, or for rotating When the roller is transported, since the tines are located on the outer surface of the rotating roller in a raised shape, the tines will be bumped, and there is a risk of injury to the workers when they are transported
Method used
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[0022] The content of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0023] Such as Figures 1 to 8 As shown, a flip built-in film punching device includes a turning roller 1, a turning driving mechanism 3, and a punching needle 2; the outer sides of the two ends of the turning roller 1 are respectively provided with connecting columns 13; A plurality of built-in grooves 11 are evenly provided on the sides of the roller 1; the turning drive mechanism 3 includes a rotating plate 31, a rotating gear 32, a ring driving gear 33, a positioning plate 34, and an abutting locking screw 35; A turning drive mechanism 3 is respectively installed on the tank body 11; a rotating plate 31 is respectively rotated and clamped in the built-in tank body 11; a plurality of perforating needles 2 are evenly installed on the rotating plate 31; A rotating gear 32 is respectively installed on the outer side of one end of 31, and the r...
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The invention discloses a turnover built-in type film punching device which comprises a rotating roller, a turnover driving mechanism and a punching needle. According to the turnover built-in type film punching device, the turnover driving mechanism is additionally arranged, through rotation of an annular driving gear, a plurality of rotating gears are synchronously driven to rotate at the same time, then a rotating plate is driven to turn over in a built-in groove body of the rotating roller, then the punching needle on the rotating plate is turned over from outside to inside, the punching needle is hidden in the built-in groove body of the rotating roller, so that the punching needle hole is well protected, and meanwhile, the risk of bruising is avoided when an operator carries the punching needle.
Description
technical field [0001] The invention relates to a flip built-in film punching device. Background technique [0002] At present, in the technological process of various plastic film processing, in order to meet the needs of packaging, it is often necessary to punch various plastic films. Earlier, punching was done manually, but the speed of punching holes was slow. , and uneven, the size of the punched holes is different, and it is easy to miss. For this reason, a periodic rotation punching is developed by setting a punching needle on the rotating roller, which greatly improves the automation and efficiency of punching. However, the existing perforating needles are generally fixedly connected to the rotating roller, and the perforating needles are located on the outer surface of the rotating roller in the form of protrusions, and the rotating roller is removed for replacement, cleaning and maintenance, or for rotating When the roller is transported, since the tines are locat...
Claims
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IPC IPC(8): B26F1/24B26D7/26B26D7/22
CPCB26F1/24B26D7/2614B26D7/2628B26D7/22
Inventor 张玉青
Owner JIANGSU ZHONGDA PACKING MATERIAL CO LTD