CN201079964Y

CN201079964Y - Automatic cutting device

Info

Publication number: CN201079964Y
Application number: CNU2007200455568U
Authority: CN
Inventors: 丁升生
Original assignee: Mitac Precision Technology Kunshan Ltd
Current assignee: Mitac Precision Technology Kunshan Ltd
Priority date: 2007-08-28
Filing date: 2007-08-28
Publication date: 2008-07-02
Anticipated expiration: 2017-08-28

Abstract

The utility model relates to an automatic cutting device, which is used for cutting a product belt formed by a plurality of identical products continuously distributed. A plurality of positioning holes are arranged on the side edge of the product belt, the device comprises a base seat, a sliding groove is inward arranged in the base seat, and can ensure the product belt to slide, a cutting part above the top end of the sliding groove is erected on the base seat, a second air cylinder is fixed at the cutting part, an upper knife is connected with the second piston rod of the second air cylinder, the upper knife is drawn away from or near to a lower knife nested and fixed on the base seat, a pair of piston rods acted at the both sides of a dual-purpose air cylinder are fixed on the base seat along the extension direction of the sliding groove, a first cylinder positioned above the sliding groove is fixed on the side edge of the dual-purpose air cylinder body moved in parallel relative to the sliding groove, the first piston rod of the first air cylinder is vertically moved relative to the sliding groove, and the positioning needle at the top end of the first piston rod is inserted into the positioning hole of the product belt. When the product belt is moved at one time every time, the dividing line between all products is positioned between the upper and the lower knives, to ensure the products in the front of the dividing line to be separated from the product belt.

Description

Automatic cutting device

[technical field]

The relevant a kind of cutter sweep of the utility model, an especially a kind of product tape of automatically some like products continuous distributed being formed is cut into the cutter sweep of stand-alone product.

[background technology]

Aborning, several same formed product usually can occur is a product tape, and stays the line of demarcation between each product, fractures or machine breaks and obtains the situation of stand-alone product with manual then.It has following shortcoming respectively: one, manual breaking mode inefficiency; Two, the machine mode that breaks is dangerous.

In view of this, be necessary that in fact a product tape developing a kind of automatically just some like products continuous distributed compositions is cut into the independently cutter sweep of product.

[summary of the invention]

Therefore, the purpose of this utility model is to provide an a kind of product tape of automatically some like products continuous distributed being formed to be cut into the cutter sweep of stand-alone product, in order to inefficiency or the safe inadequately problem that solves prior art.

For reaching above-mentioned purpose, automatic cutting device of the present utility model, be used to cut the product tape that some like products continuous distributed are formed, and the some locating holes of this product tape side tool, this device comprises a pedestal, this pedestal chute that caves in, holding the said goods band slides, a cutting part is set up on this pedestal in this top, chute top, fix one second cylinder on this cutting part, second piston rod of this second cylinder connects a upper slitter, spur this upper slitter away from or near a build-in in the following cutter of this pedestal, again, this chute bearing of trend one side is fixed the piston rod of double acting cylinder both sides on this pedestal, and this double-acting cylinder and the cylinder body side chute parallel motion are fixed first cylinder that is positioned at this chute top, and the vertical above-mentioned runner movement of the first piston bar of this first cylinder, and the pilot pin of this first piston masthead end is inserted the locating hole of the said goods band.

Compared to prior art, every mobile product band once makes line of demarcation between each product just between upper and lower cutter, makes the product before this line of demarcation break away from this product tape, and so circulation can be finished cutting entire product band and is the purpose of stand-alone product separately.

[description of drawings]

Fig. 1 finishes figure for assembling of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 is user mode figure of the present utility model.

[specific embodiment]

Please refer to shown in Figure 1, this automatic cutting device comprises a pedestal 2, set up all on this pedestal 2 and cut portion 3, fix one second cylinder 35 on this cutting part 3, in order to spur a upper slitter 36 vertically away from or near a following cutter 26 that is embedded in this pedestal 2, again, these cutting part 3 one segment distances of interval are fixed the piston rod 241 of a double acting cylinder 24 both sides on this pedestal 2, cylinder body 242 sides of the along continuous straight runs motion of this double-acting cylinder 24 are fixed one first cylinder 25 in a product tape 1 top, and first piston bar 251 vertical directions of this first cylinder 25 motion, and the pilot pin 252 on these first piston bar 251 tops is inserted the locating hole 11 of this product tape 1 side, then this pilot pin 252 drives this product tape 1 reach with the cylinder body 242 of double-acting cylinder 24, is positioned at until the line of demarcation of each product, following cutter 36, between 26 to cut.

Please refer to Fig. 2, this product tape 1 is made up of some like products continuous distributed, and this product tape 1 at least one side has some locating holes 11, these locating holes 11 are corresponding one by one with stand-alone product on this product tape 1, and the distance between the two adjacent locating holes 11 is the width of a product, the parallel distance between the promptly adjacent product line of demarcation.

This pedestal 2 chute 21 that an X-direction is extended that caves in, holding the said goods band 1 slides, these chute 21 1 sides extend an eaves 22 to these chute 21 tops, cooperate this product tape 1 of location with this chute 21, offer a pin hole 23 on this eaves 21 and connect this chute 21, and the length of this pin hole 23 is the width of a product of this product tape 1, and this pedestal 2 is gone back the piston rod 241 of this chute 21 of interval with a bit of fixed distance one double acting cylinder of side 24 both sides, the cylinder body 242 of this double-acting cylinder 24 moves in the X-axis direction equally, and these cylinder body 242 sides are fixed one first cylinder 25 in these chute 21 tops, and a pilot pin 252 is extended in first piston bar 251 lower ends along Z-direction is moved of this first cylinder 25, moves in above-mentioned pin hole 23 and inserts in the locating hole 11 of product tape 1.Again, the embedded cutter once 26 in the top of this chute 21 is in this pedestal 2, and this time cutter 26 is the hard material manufacturing.Again, this time cutter 26 opposite sides are provided with a transition road 27 that extends to the tool gradient at 2 ends of pedestal, are used for single product that the transition cutting finishes in the other product stacker (not illustrating) of this pedestal 2.

A cutting part 3 is also set up on this pedestal 2 in the top, top of this chute 21, this cutting part 2 comprises a housing 31, two sidewalls, 32 belows of this housing 31 are opened an opening 30 respectively and are communicated with above-mentioned chute 21, and a Y is offered in these two sidewalls, 32 inboards correspondence respectively, the pivot road 321 of Z-direction and slideway 322, wherein, this two pivots road 321 is in order to be installed with one first pivot 33 that slides, these first pivot, 33 1 ends bend one first trip 331, the trip 391 of engaging a connection piece 39 1 ends, these connector 39 other ends are fixed second piston rod 352 of one second cylinder 35, and these first pivot, 33 other ends articulate one second pivot road, 34 1 ends, these 34 other end both sides, second pivot road articulate two wear-resistant blocks, 37 tops, and these two wear-resistant blocks, 37 outsides are convexly equipped with a slide rail 371, in above-mentioned slideway 322, slide, and these two wear-resistant blocks, 37 bottoms grip a upper slitter 36, the knife edge of this upper slitter 36 exposes to two wear-resistant blocks, 37 lower surfaces, in the present embodiment, this upper slitter 36 crisscrosses down cutter 26 outsides, and interlaced diagonal angle is all the right angle.

In the present embodiment, this first,

second cylinder

25,35 is all the single-acting cylinder.

More than, the fixed form of second piston rod 351 of second cylinder 35 and connector 39, two wear-resistant blocks 37 and upper slitter 36 comprises that screw thread is sealed, welding etc., no longer exemplifies.

Moreover this cutting part 3 also comprises a loam cake 38, and above-mentioned two sidewalls 32 are fixed at these loam cake 38 two ends respectively, and this fixed form comprises lock screw, welding etc., also no longer exemplifies.

During assembling, second cylinder 35 fixes with first pivot 33 with the assembly of connector 39, and this first pivot 33 is sandwiched between the two pivot roads 321, and simultaneously, the slide rail 371 of wear-resistant block 37 is dissolved in the slideway 322, then two sidewalls 32 and loam cake 38 is fixed.

During use, see also Fig. 1 and Fig. 3, the cylinder body 242 of double-acting cylinder 24 is to cutting part 3 motions, the pilot pin 252 of one locating hole 11 of the insertion product tape 1 of first cylinder 25 moves near cutting part 3 one ends away from cutting part 3 one ends from pin hole 23, thereupon the move forward width of a product of product tape 1, and the line of demarcation of two products is positioned on this, following cutter 36, between 26 cross hatches, second piston rod, 351 extrapolations of second cylinder 35, second pivot 34 moves down along curve, and upper slitter 26 moves down the product of pressing to outside this line of demarcation until breaking this product, then, this product slips in the product stacker along transition road 27, simultaneously, second piston rod, 351 retractions of second cylinder 35, second pivot, 24 curves rise, move on the upper slitter 26, simultaneously, draw on the first piston bar 251 of first cylinder 25, the cylinder body 242 of double-acting cylinder 24 is away from cutting part 3 motions.Shuttling movement is to cut the other products on this product tape 1 according to this.

Claims

1. automatic cutting device, be used to cut the product tape that some like products continuous distributed are formed, and the some locating holes of this product tape side tool, it is characterized in that: comprise a pedestal, this pedestal chute that caves in, holding the said goods band slides, a cutting part is set up on this pedestal in this top, chute top, fix one second cylinder on this cutting part, second piston rod of this second cylinder connects a upper slitter, spur this upper slitter away from or near a build-in in the following cutter of this pedestal, again, this chute bearing of trend one side is fixed the piston rod of double acting cylinder both sides on this pedestal, and this double-acting cylinder and the cylinder body side chute parallel motion are fixed first cylinder that is positioned at this chute top, and the vertical above-mentioned runner movement of the first piston bar of this first cylinder, and the pilot pin of this first piston masthead end is inserted the locating hole of the said goods band.

2. automatic cutting device as claimed in claim 1, it is characterized in that: this cutting part comprises a housing, two inside sidewalls of this housing are corresponding respectively offers one all perpendicular to the pivot road and the slideway of above-mentioned chute, and this pivot road and slideway are not parallel, wherein, this pivot road is installed with the motion of one first pivot, and this first pivot, one end articulates second piston rod of above-mentioned second cylinder, the other end articulates one second pivot road, one end, this second pivot road other end articulates above-mentioned upper slitter, and this upper slitter moves along above-mentioned slideway.

3. automatic cutting device as claimed in claim 2 is characterized in that: these upper slitter both sides are fixed a wear-resistant block respectively, and this two wear-resistant blocks top articulates the above-mentioned second pivot road, and the outside is convexly equipped with a slide rail respectively, slides in above-mentioned slideway.

4. as claim 2 or 3 described automatic cutting devices, it is characterized in that: this first pivot bends a trip towards an end of second cylinder, the trip of engaging a connection piece one end, second piston rod of fixing above-mentioned second cylinder of this connector other end.

5. automatic cutting device as claimed in claim 1 is characterized in that: the side that this chute is fixed first cylinder extends an eaves to this chute top, locatees this product tape, offers a pin hole on this eaves and connects this chute, holds above-mentioned pilot pin and slides.

6. automatic cutting device as claimed in claim 1 is characterized in that: this time cutter opposite side is provided with a transition road that is used for the tool gradient of the single product that transition cutting finishes, and extends at the bottom of the pedestal.

7. automatic cutting device as claimed in claim 1 is characterized in that: the corresponding product of each locating hole of this product tape, and the distance between adjacent two locating holes is the width of a product.

8. automatic cutting device as claimed in claim 1 is characterized in that: this first, second cylinder is the single-acting cylinder.