CN103085318A - Improved punching device of bag making machine - Google Patents
Improved punching device of bag making machine Download PDFInfo
- Publication number
- CN103085318A CN103085318A CN 201110344189 CN201110344189A CN103085318A CN 103085318 A CN103085318 A CN 103085318A CN 201110344189 CN201110344189 CN 201110344189 CN 201110344189 A CN201110344189 A CN 201110344189A CN 103085318 A CN103085318 A CN 103085318A
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- wheel
- punching
- pin hole
- perforating
- making machine
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Abstract
The invention discloses an improved punching device of a bag making machine. The improved punching device comprises a wheel axle and a punching wheel sleeved on the wheel axle, wherein positioning elastic sheets which can be adjusted in a sliding manner on the wheel axle are arranged at two ends of the punching wheel; the punching wheel is provided with multiple central rings which rotate around the punching wheel; multiple pinholes are radially arranged on the punching wheel along the loop line direction of each central ring; each pinhole comprises a small pinhole and a middle pinhole; the small pinholes and the middle pinholes are arranged at intervals; a punching pin is inserted in each pinhole; fixed rings are arranged at two ends of the punching wheel; and each fixed ring is provided with a big pinhole. The improved punching device of the bag making machine has the advantages that: the position of the punching wheel on the wheel axle is adjustable; the position of the punching wheel on the wheel axle is fixed through the positioning elastic sheets; the central rings are rotary; the punching pins are inserted into the pinholes; each punching pin if being damaged can be replaced randomly, but the replacement of the whole punching wheel is unnecessary; the aperture of each big pinhole on each fixed ring is different from the apertures of small pinholes and middle pin holes on the central rings, so that the size can be selected randomly; and the improved punching device of the bag making machine is suitable for different types of punching pins.
Description
Technical field
The present invention relates to a kind of production equipment of plastic sheeting, relate in particular to a kind of perforating device of improved Bag Making Machine.
Background technology
Perforating device is one of vitals of Bag Making Machine, the perforating wheel of tradition perforating device of bag making machine is fixed on wheel shaft, perforating wheel can't be regulated with respect to the position of wheel shaft, perforating needle also is fixed on perforating wheel, there are indivedual perforating needles to damage, the whole perforating wheel that more renews of having to causes great waste.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The purpose of this invention is to provide that a kind of perforating wheel spacing is adjustable, the perforating device of the removable improved Bag Making Machine of perforating needle.
The technical solution used in the present invention is:
A kind of perforating device of improved Bag Making Machine, comprise wheel shaft and perforating wheel, described perforating wheel is placed on wheel shaft, described perforating wheel two ends be provided with can be on wheel shaft the Location resilient piece of slidable adjustment, described perforating wheel is provided with a plurality of center rings, described center ring rotates along perforating wheel, described perforating wheel is along the loop wire of center ring to a plurality of pin holes radially are set, described pin hole comprises little pin hole and middle pin hole, described little pin hole and the interval setting of middle pin hole, be inserted with perforating needle in described pin hole, described perforating wheel two ends are retainer ring, and described retainer ring is provided with large pin hole.
Described little pin hole＜middle pin hole＜large pin hole.
Beneficial effect of the present invention: the position of perforating wheel on wheel shaft is adjustable, fix the position of perforating wheel on wheel shaft by Location resilient piece, center ring is rotatable, perforating needle inserts in pin hole, if downright bad perforating needle is arranged, can arbitrarily more renew, need not to change whole perforating wheel, little pin hole on the aperture of the large pin hole on retainer ring and center ring is different with the aperture of middle pin hole, can choose at random size, is fit to the perforating needle of different model.
Description of drawings
Fig. 1 is structural representation of the present invention.
Wherein: 1, wheel shaft, 2, perforating wheel, 3, Location resilient piece, 4, center ring, 5, little pin hole, 6, middle pin hole, 7, perforating needle, 8, retainer ring, 9, large pin hole.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
as shown in Figure 1, the perforating device of the Bag Making Machine of a modification of the present invention, comprise wheel shaft 1 and perforating wheel 2, perforating wheel 2 is placed on wheel shaft 1, perforating wheel 2 two ends be provided with can be on wheel shaft 1 Location resilient piece 3 of slidable adjustment, perforating wheel 2 is provided with a plurality of center rings 4, center ring 4 is along perforating wheel 2 rotations, perforating wheel 2 is along the loop wire of center ring 4 to a plurality of pin holes radially are set, pin hole comprises little pin hole 5 and middle pin hole 6, little pin hole 5 and the 6 intervals settings of middle pin hole, be inserted with perforating needle 7 in pin hole, perforating wheel 2 two ends are retainer ring 8, retainer ring 8 is provided with large pin hole 9, little pin hole 5＜middle pin hole 6＜large pin hole 7.
The position of perforating wheel 2 on wheel shaft 1 is adjustable, fix the position of perforating wheel 2 on wheel shaft 1 by Location resilient piece 3, center ring 4 is rotatable, perforating needle 7 inserts in pin hole, if downright bad perforating needle 7 is arranged, can arbitrarily more renew, need not to change whole perforating wheel 2, little pin hole 5 on the aperture of the large pin hole 9 on retainer ring 8 and center ring 4 is different with the aperture of middle pin hole 6, can choose at random size, is fit to the perforating needle 7 of different model.
Claims (2)
1. the perforating device of an improved Bag Making Machine, comprise wheel shaft and perforating wheel, it is characterized in that: described perforating wheel is placed on wheel shaft, described perforating wheel two ends be provided with can be on wheel shaft the Location resilient piece of slidable adjustment, described perforating wheel is provided with a plurality of center rings, described center ring rotates along perforating wheel, described perforating wheel is along the loop wire of center ring to a plurality of pin holes radially are set, described pin hole comprises little pin hole and middle pin hole, described little pin hole and the interval setting of middle pin hole, be inserted with perforating needle in described pin hole, described perforating wheel two ends are retainer ring, described retainer ring is provided with large pin hole.
2. the perforating device of a kind of improved Bag Making Machine according to claim 1, is characterized in that: described little pin hole＜middle pin hole＜large pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110344189 CN103085318A (en) | 2011-11-04 | 2011-11-04 | Improved punching device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110344189 CN103085318A (en) | 2011-11-04 | 2011-11-04 | Improved punching device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103085318A true CN103085318A (en) | 2013-05-08 |
Family
ID=48198676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110344189 Pending CN103085318A (en) | 2011-11-04 | 2011-11-04 | Improved punching device of bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103085318A (en) |
-
2011
- 2011-11-04 CN CN 201110344189 patent/CN103085318A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |