CN203156139U - Belt cutting machine - Google Patents

Belt cutting machine Download PDF

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Publication number
CN203156139U
CN203156139U CN 201220668148 CN201220668148U CN203156139U CN 203156139 U CN203156139 U CN 203156139U CN 201220668148 CN201220668148 CN 201220668148 CN 201220668148 U CN201220668148 U CN 201220668148U CN 203156139 U CN203156139 U CN 203156139U
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CN
China
Prior art keywords
blank
upper cutter
shear
cutting machine
cutter
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Expired - Fee Related
Application number
CN 201220668148
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Chinese (zh)
Inventor
汪群华
朱林
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Jiangsu Sanhuan Industrial Co Ltd
Original Assignee
Jiangsu Sanhuan Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN 201220668148 priority Critical patent/CN203156139U/en
Application granted granted Critical
Publication of CN203156139U publication Critical patent/CN203156139U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a belt cutting machine which comprises a rack, a shearing device, a servo mechanism and a pressing plate mechanism, wherein the shearing device is arranged on the rack, used for shearing blanks, and comprises an upper cutter and a lower cutter; both the upper cutter and the lower cutter are provided with level blades; the servo mechanism is arranged on the rack and drives the shearing device to move with the blanks synchronously; and the pressing plate mechanism is used for clamping and positioning the blanks while the blanks are sheared. Through interworking of the upper cutter and the lower cutter, the belt cutting machine disclosed by the utility model cuts off the lead belt blanks in a punching manner; as the blanks are still at a moving state while being sheared, the belt cutting machine is provided with the servo mechanism enabling the shearing device and the blanks to move in the same direction and at the same speed in order not to impose bad effects such as windrow on the moving blanks while shearing; the blanks are sheared while in movement, so the quality of the blanks is further ensured, and effective safeguard is provided for the normal operation of subsequent handling.

Description

A kind of tape-cutting machine
Technical field
The utility model relates to a kind of tape-cutting machine for the plumbous band of chopping.
Background technology
At present, plumbous band production is undertaken by lead band automatic assembly line usually, mainly comprises molten lead device, conticaster, tandem rolling unit, trimming device and the winding mechanism that sets gradually in the plumbous band automatic assembly line of the prior art.Plumbous liquid after the molten lead device will melt is injected into strand in the conticaster, and strand enters into the tandem rolling unit again and is rolled and becomes the lead band of setting thickness, pass through trimming device side cut shaping again after, through the winding mechanism coiling, packing is dispatched from the factory at last.Find to have a lot of flaws by the blank of conticaster production at head through production practices, belong to waste material, to send into tandem mill rolling if having the head of flaw, and its mill product has flaw too, as before rolling, it not being removed, certainly will influence the lead band quality that subsequent handling is produced.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide a kind of tape-cutting machine, and this tape-cutting machine is arranged between the plumbous conticaster of being with in the automatic assembly line and tandem rolling unit, and being used for will be by the blank head chopping that has flaw of conticaster output.Guaranteeing to enter into the blank quality that the tandem rolling unit is rolled, and then guarantee the lead band quality that rolled out by the tandem rolling unit.
For achieving the above object, a kind of tape-cutting machine of the utility model comprises:
Frame;
Be arranged on the shear that is used for shearing blank on the described frame, it comprises: first framework, be arranged on the upper cutter on described first framework, be arranged on described first framework and be positioned at upper cutter below, be used for cooperating with upper cutter the lower cutter that cuts off blank and first drive unit of blank being sheared for the driving upper cutter; And,
Be arranged on be used for driving described shear, make it the follower that is synchronized with the movement with blank on the frame;
Press plate mechanism for when described shear is sheared blank blank holding being located is arranged on the described frame, and is positioned at the upstream of described shear;
During work, described shear is synchronized with the movement with the blank that enters into described tape-cutting machine under the driving of described follower, described press plate mechanism is with blank holding, and described first drive unit drives described upper cutter action, with the cutting ingot between described upper cutter and lower cutter; After finishing the shearing to blank, described shear resets under the driving of described follower, finishes once and shears; So repeatedly, shear blank.
Further, described first framework comprises base plate, and top board and being disposed on respectively between top board and the base plate is used for connecting first side plate and second side plate of described top board and base plate.
Further, described first drive unit is first hydraulic cylinder, and its stiff end is installed on the described top board, and its movable end is stretched out downwards by described top board and is connected with described upper cutter; Described lower cutter is fixedly installed on the described base plate; During shearing, described movable end stretches out, and drives described upper cutter and falls to cooperating described cutting ingot with described lower cutter.
Further, described shear also comprises: first guiding mechanism that is used to the upper cutter motion guide; It comprises:
Be arranged on first guide on described first framework; With
Can be along described first guide reciprocating first guide holder in the vertical direction, described upper cutter and described first guide holder are connected, the movable end of described first hydraulic cylinder and described first guide holder are connected, and described movable end drives described upper cutter motion by described first guide holder.
Further, the blade of the blade of described upper cutter and lower cutter has the setting gap in the horizontal direction.
Further, described shear also comprises adjusting from development length on the described blank direction of motion by it and adjusts lower cutter and the described upper cutter adjusting device of position in the horizontal direction.
Further, described adjusting device comprises: be installed in the regulating block on the described base plate and be arranged on the described regulating block, the one end passes described regulating block and leans adjusting bolt on described lower cutter; Described adjusting bolt is regulated the position described lower cutter along described blank direction of motion extension elongation by described regulating block in the horizontal direction by adjusting it.
Further, described upper cutter is the wedge shape cutting knife that has inwardly recessed recess in the middle of the blade.
Tape-cutting machine disclosed in the utility model cooperatively interacts the die-cut cut-out of plumbous made-up belt material by upper and lower cutting knife, because plumbous made-up belt material still is kept in motion when shearing, when shearing in order not make the plumbous made-up belt material in the motion is caused harmful effects such as windrow, tape-cutting machine of the present utility model also is provided with and can makes shear and plumbous made-up belt material with fast homodromous follower; Realization is sheared in advancing blank, has further guaranteed the quality of plumbous made-up belt material, for the normal operation of subsequent handling provides effective guarantee.
Description of drawings
Fig. 1 is the utility model tape-cutting machine structural representation;
Fig. 2 looks schematic diagram for the shear master;
Fig. 3 be among Fig. 2 A-A to cutaway view;
Fig. 4 is the hunting gear structural representation;
Fig. 5 is the draw-gear structural perspective;
Fig. 6 is draw-gear structural front view (no guide plate);
Fig. 7 is the shear schematic rear view;
Fig. 8 is the upper cutter structural representation.
The specific embodiment
As shown in Figure 1, the tape-cutting machine in the utility model mainly comprises frame 1, is arranged on shear A, follower, draw-gear B, output mechanism C and press plate mechanism D on the frame 1.In addition, also be included in the discard transfer apparatus (not shown) that is used for the waste material of tape-cutting machine chopping is transported to the garbage collection station of frame below.
As Fig. 1,2, output mechanism C and press plate mechanism D.In addition, also be included in the discard transfer apparatus (not shown) that is used for the waste material of tape-cutting machine chopping is transported to the garbage collection station of frame below.
Shown in Fig. 1,2,5, shear comprises first framework 2, upper cutter 3, lower cutter 4, first guiding mechanism and first drive unit.Wherein, first framework 2 comprises base plate 21, top board 22 and first side plate 23 and second side plate 24.First side plate 23 and second side plate 24 are disposed between top board 21 and the base plate 22, with top board 21 and base plate 22 formation first framework 2 that is connected.First framework 2 is used for arranging upper cutter 3, lower cutter 4 and first drive unit 5 of shear, so, in actual applications, the version of first framework 2 is not limited to the above-mentioned version that is formed by four plates overlap joints, and other frame structures that can realize said function all can be applicable to this.
As shown in Figure 8, upper cutter 3 is for having the cutting knife of inwardly recessed recess 31 in the middle of the blade, and the characteristics of this recess cutting knife are: the cutter type is complicated, shear stressed less, the bilateral symmetry structure, shear action component is offset, mechanical property is good.Be fit to shear the plumbous band of all thickness.
Shown in Fig. 2,3, first guiding mechanism comprise two be arranged between base plate 21 and the top board 22 guide post 25 and can be under the guiding of two guide posts 25, reciprocating first guide holder in the vertical direction.First guide holder comprises two guide pads 26 that are set on two guide posts 25 and the moving platen 27 that is connected two described guide pads 26.Upper cutter 3 is arranged on the lower surface of moving platen 27, under the driving of first drive unit.Upper cutter 3 can move back and forth under the guiding of first guiding mechanism in vertical direction.First guiding mechanism is except above-mentioned guide post and guide holder structure, other guide frames that can be 3 motions of first cutting knife are led in the vertical direction all can be applicable to this, for example: two gathering sills by being separately positioned on upper cutter 3 both sides and be separately positioned on two guide pads in the gathering sill, and moving platen 27 is arranged on the guide pad; Also can be directly the two ends of moving platen 27 be inserted into the gathering sill medium structure.In addition, also upper cutter 3 can be set directly on two guide pads 26.
First drive unit is that stiff end is arranged on the top board 22, first hydraulic cylinder 5 that movable end is stretched out downwards by top board 22; The movable end of first hydraulic cylinder 5 is connected with moving platen 27 after being stretched out downwards by top board 22, and along with the stretching out and withdraw of first hydraulic cylinder, 5 movable ends, upper cutter 3 moves back and forth in vertical direction.Lower cutter 4 is arranged on the base plate 21, and the blade of its blade and upper cutter 3 is oppositely arranged, and has the setting gap in the horizontal direction between two blades, and the size in this gap should be according to the thickness setting of blank, make through the blank otch after shearing straight, no flanging.In addition, in actual applications, first drive unit also can adopt cylinder or other can realize the drive unit of identical function.
The mode that drives upper cutter 3 whereabouts except above-mentioned employing first drive unit is carried out the blank shearing, but also can adopt according to actual conditions in actual applications and drive lower cutter 4 motions, or the form that adopts two driving mechanisms to drive upper and lower cutting knife 3,4 associated movements is respectively carried out the blank cutting.
As shown in Figure 3, on base plate 21, also be provided with for regulating lower cutter 4 relative and upper cutter 3 positions, the i.e. adjusting device that gap length between the two cutting knife blades is regulated in the horizontal direction.Adjusting device comprises the regulating block 41 that is fixedly installed on the base plate 21 and the some adjusting bolts 42 on the regulating block 41, regulate an end of bolt 42 by stretching out along the blank direction of motion in the regulating block 41, and lean at lower cutter 4 on the side of blade, during use, come lower cutter 4 position that specifically arranges is in the horizontal direction regulated by the extension elongation of regulating bolt 42.Adjusting device also can adopt other structures, for example, can be stiff end and be arranged on cylinder on the base plate 21, by regulating its external part extension elongation lower cutter 4 positions are regulated, and other by adjust from the development length on the described blank direction of motion regulate lower cutter 4 and upper cutter 3 in the horizontal direction the adjusting device of position all can be applicable to this.
Shown in Fig. 3,7, press plate mechanism D comprises pressing plate 51, some mounting rods 52, some fixtures 53, some springs 54 and guide plate 55.One end of some mounting rods 52 is all fixedlyed connected with pressing plate 51, and the other end passes the through hole on the moving platen 27, and by fixture 53 pressing plate 51 is lifted on the moving platen 27, and the through hole on preferred mounting rod 52 and the moving platen 27 is loose fit.Being arranged on spring 54 is sleeved on the mounting rod 52 and one to one between pressing plate 51 and moving platen 27.Fixture 53 is arranged on moving platen 27 tops, and is preferred, and mounting rod 52 is for having externally threaded bar, and fixture 53 is for being provided with the nut of split pin.During installation with nut screwing clamping on mounting rod 52, locking by split pin again.Guide plate 55 is the plate of the blank guiding that is arranged on being used to of pressing plate 51 upstream extremities and enters into press plate mechanism D; Its rightabout of advancing along blank along the edge of pressing plate 51 extends preseting length, and preferred, and guide plate 55 is pressed close to bent plate or the swash plate of plumbous band gradually for its upstream extremity to downstream.
In addition, be understandable that, fixture 53 also can be the nut that does not have split pin, or directly mounting rod 52 directly is processed into an end and has bar of projection radially etc., and all can all can be applicable to this by being resisted against the structure that on the moving platen 27 pressing plate 51 is lifted on moving platen 27.
During work, under the driving of first drive unit, pressing plate 51 is followed moving platen 27 and is descended, stop motion behind the blank below pressing plate 51 touches it, moving platen 27 continues to descend, and cooperates until upper and lower cutting knife blank is sheared, and stops to descend and in the process that moving platen 27 continues to descend at pressing plate 51, moving platen 27 downward holddown springs 54 provide thrust for pressing plate 51, and blank holding is made its held stationary in shear history.
Shown in Fig. 1,4, follower comprises second guiding mechanism and second drive unit, wherein second drive unit moves back and forth in the direction of advancing along blank for driving shear A, and second guiding mechanism is used to the motion guide of shear A under second drive unit drives.Second guiding mechanism comprises along second guide of blank direct of travel setting and can move back and forth second guide holder at second guide.Second guide in the present embodiment is for being arranged on two second guide posts 11 on the frame 1 along the blank direct of travel; Second guide holder is to be set on two second guide posts 11, and can be under the guiding of guide post 11 reciprocating two linear bearings 12.First framework 2 is arranged on two linear bearings 12.Second drive unit is that stiff end is arranged on the frame 1, second hydraulic cylinder 13 that its movable end and second guide holder are connected.In the time will shearing, the movable end of second hydraulic cylinder 13 stretches out, and shear A and blank are moved in the same way with speed, and in motion process, finish shearing to blank, after the shearing, the withdrawal of the movable end of second hydraulic cylinder 13 makes shear A get back to original position and prepares to shear next time.Certainly, in actual applications, follower also can adopt other can drive shear A reciprocating other mechanisms on the blank direct of travel, for example, and synchronous chain mechanism etc.Same second guiding mechanism also can adopt other to have the guide frame of identical guide function, for example, use two gathering sills to replace two guide posts 11, and use the guide pad that is arranged in the gathering sill to replace the gathering sill of linear bearing 12 and the guide frame of guide pad composition etc., some similar distortion all can be applicable to this.More or adopt the nut screw structure to lead also to be applicable to this, just not exemplified one by one at this.
As shown in Fig. 1,5,6, draw-gear B is arranged on the frame 1, and is positioned at the upstream of shear A, and its effect is to draw and lead entering blank in the bead cutter, makes it enter into shear A smoothly and shears.Draw-gear B comprises second framework 6, carry-over pinch rolls 61, pressure roller 62, the 3rd drive unit (not shown) and guide plate 63.Carry-over pinch rolls 61 are arranged on second framework 6 by two bearing fixing that are arranged on its two ends.Carry-over pinch rolls 61 link to each other with the 3rd drive unit 63, and under the driving of the 3rd drive unit 63 around the rotation of himself axis, blank is drawn, make it enter into tape-cutting machine smoothly.The 3rd drive unit is motor and the decelerator that is used for being connected motor and carry-over pinch rolls 61.For guaranteeing that blank phenomenons such as perk, fold can not take place in the process of entering, above carry-over pinch rolls 61, also be provided with pressure roller 62, pressure roller 62 also can be around himself axis rotation.Have the setting gap between pressure roller 62 and the carry-over pinch rolls 61, this gap should be according to the thickness setting of blank.And preferred, pressure roller 62 is parallel with the axis of carry-over pinch rolls 61, and is positioned on the same vertical plane.Pressure roller 62 can be arranged on by two bearings that are arranged on its two ends on second framework 6; Also can be as shown in Figure 5, be arranged on second framework 6 by the pressure roller adjusting device.The pressure roller adjusting device comprises: four-drive device and the 3rd guiding mechanism, wherein, the 3rd guiding mechanism comprises the 3rd guide and can be at the 3rd guide holder of the 3rd guide upper edge up-and-down motion.The 3rd guide is for being arranged on pressure roller 62 both sides, and band vertically extends the guide plate of gathering sill 65, and the 3rd guide holder comprises that two ends are separately positioned on connecting plate 66 in two gathering sills 65, that also can move back and forth up and down therein.Pressure roller 62 is by being separately positioned on bearing fixing on the connecting plate 66 on connecting plate 66.In addition, the 3rd guide frame also can adopt the composition mode of first guide frame or second guide frame, for example: adopt guide post and linear bearing structure, or employing guide post and the chute that is sleeved on the guide post, nut screw structures etc., all structures that can realize that motion in vertical direction play the guiding role to pressure roller 62 all can be applicable to this.Four-drive device is that stiff end is arranged on the hydraulic cylinder 64 on second framework 6, and its movable end stretches out downwards and fixedlys connected with connecting plate 66.Under the driving of hydraulic cylinder 64, the pressure roller 62 that is arranged on the 3rd guide holder can move back and forth in vertical direction, and adjust slit pressure roller 62 and carry-over pinch rolls 61 between by the length that regulator solution cylinder pressure 64 movable ends stretch out downwards, and after adjustment, locate, draw and lead to be fit to blank to all thickness.Guide plate 63 is used for the blank by conticaster output is played a supportive role before entering into draw-gear C, is arranged on the upstream of carry-over pinch rolls 61, and joins with carry-over pinch rolls 61 and pressure roller 62 formed slits.And guide plate 63 with should be a little less than the top of carry-over pinch rolls 61 with the junction in carry-over pinch rolls 61 and pressure roller 62 formed slits, enter in the slit between carry-over pinch rolls 61 and the pressure roller 62 to make things convenient for blank.
As shown in Figure 1, on frame 1, the downstream that is positioned at shear A also is provided with output mechanism C, output mechanism C is made of some outlet rollers 14 of some axis normal in the setting of blank direct of travel, preferably, the axis of some outlet rollers 14 is parallel to each other, and all the bearing by two ends is arranged on the frame 1.After the head that shear A has a flaw with blank was all sheared and finished, blank passed shear A and enters into output mechanism C, and blank by exporting in the tape-cutting machine, enters into follow-up equipment and further processes under the jacking of outlet roller 14.Each outlet roller 14 all can be under the drive of blank around himself axis rotation, when providing support power for blank, also can be owing to not advancing forward with the excessive blank that hinders of frictional force between the two, or blank surface is caused damage.In addition; preferably, output mechanism C also comprises the over cap 15 that is arranged on the frame 1, and over cap 15 is arranged on the frame 1 by hinge is hinged. during work; over cap 15 is located in each outlet roller 14 top, be used for protecting the blank that cuts head through shear not to be subjected to ectocine.
In addition, below frame 1, also be provided with the discard transfer apparatus (not shown) that is transported to the garbage collection station for the waste material with the shear chopping, discard transfer apparatus is generally conveyer belt and drive unit thereof.The blank that shear shreds drops on the conveyer belt, delivers into the garbage collection station through conveyer belt, or directly links to each other with the feed mechanism of molten lead device, and waste material is directly sent in the molten lead device, melts as raw material.
In the above-described embodiments, the pressure roller 62 in the draw-gear, the outlet roller 14 in the output mechanism etc., the power source of its rotation are the frictional force between himself and the blank all, and in actual production, also can arranging independently, drive unit drives it.
During work, under the jacking of guide plate 63 and guiding, enter into the slit between carry-over pinch rolls 61 and the pressure roller 62 by the blank of exporting in the conticaster, carry-over pinch rolls 62 the driving of motor under rotate, and in rotating process, carry blank and move to shear A direction.Blank is advanced forward under the tractive force effect of carry-over pinch rolls 62, and pass press plate mechanism D and enter into shear A, at this moment, the movable end of second hydraulic cylinder 13 among the follower B stretches out, it is mobile with speed in the same way to drive shear A and press plate mechanism D blank, in moving process, moving platen 27 falls under the driving of first hydraulic cylinder 5, and drive pressing plate 51 simultaneously and upper cutter 2 falls together, at first contact with blank at the process center platen 51 that falls, with blank holding, and, owing to be provided with spring 54 between pressing plate 51 and the moving platen 27; So, the thrust that blank is applied of pressing plate 51 can descend along with the continuation of moving platen 27 and increase gradually, until upper cutter 2 and lower cutter 4 actings in conjunction with cutting ingot, then, the movable end withdrawal of first hydraulic cylinder 5, moving platen 27 drive upper cutters 3 and pressing plate 51 rise together and reset, and the movable end of second hydraulic cylinder 13 bounces back fast, A is withdrawn into original position with shear, finishes the once shearing to blank.Then, the movable end of second hydraulic cylinder 13 continues to stretch out with the speed identical with the blank gait of march, make shear A and press plate mechanism D mobile with speed in the same way with blank again, and in this process, again blank is sheared, so circulation, flaw part until blank head is all cut, follower B, shear A and press plate mechanism D be no longer action then, blank after shearing passes in by shear A, enter into output mechanism C, and under the jacking of outlet roller 14, by exporting in the tape-cutting machine, enter into follow-up equipment and further process.
A kind of tape-cutting machine of the utility model cooperatively interacts the die-cut cut-out of plumbous made-up belt material by upper and lower cutting knife, because plumbous made-up belt material still is kept in motion when shearing, when shearing in order not make the plumbous made-up belt material in the motion is caused harmful effects such as windrow, tape-cutting machine of the present utility model can make shear A and plumbous made-up belt material with fast homodromous follower C by using, and realizes blank is sheared in advancing; And before shearing, blank holding made it in shear history, can not produce the quality that warpage has further guaranteed to shear the plumbous made-up belt material in back by press plate mechanism D, for the normal operation of subsequent handling provides effective guarantee.

Claims (7)

1. a tape-cutting machine is characterized in that, described tape-cutting machine comprises:
Frame;
Be arranged on the shear that is used for shearing blank on the described frame, it comprises: first framework, be arranged on the upper cutter on described first framework, be arranged on described first framework and be positioned at upper cutter below, be used for cooperating with upper cutter the lower cutter that cuts off blank and first drive unit of blank being sheared for the driving upper cutter; And,
Be arranged on be used for driving described shear, make it the follower that is synchronized with the movement with blank on the frame;
Press plate mechanism for when described shear is sheared blank blank holding being located is arranged on the described frame, and is positioned at the upstream of described shear;
Described upper cutter is the cutting knife that has inwardly recessed recess in the middle of the blade;
During work, described shear is synchronized with the movement with the blank that enters into described tape-cutting machine under the driving of described follower, described press plate mechanism is with blank holding, and described first drive unit drives described upper cutter action, with the cutting ingot between described upper cutter and lower cutter; After finishing the shearing to blank, described shear resets under the driving of described follower, finishes once and shears; So repeatedly, shear blank.
2. according to the described tape-cutting machine of claim 1, it is characterized in that described first framework comprises base plate, top board and being disposed on respectively between top board and the base plate is used for connecting first side plate and second side plate of described top board and base plate.
3. according to the described tape-cutting machine of claim 2, it is characterized in that described first drive unit is first hydraulic cylinder, its stiff end is installed on the described top board, and its movable end is stretched out downwards by described top board and is connected with described upper cutter; Described lower cutter is fixedly installed on the described base plate; During shearing, described movable end stretches out, and drives described upper cutter and falls to cooperating described cutting ingot with described lower cutter.
4. according to the described tape-cutting machine of claim 3, it is characterized in that described shear also comprises: first guiding mechanism that is used to the upper cutter motion guide; It comprises:
Be arranged on first guide on described first framework; With
Can be along described first guide reciprocating first guide holder in the vertical direction, described upper cutter and described first guide holder are connected, the movable end of described first hydraulic cylinder and described first guide holder are connected, and described movable end drives described upper cutter motion by described first guide holder.
5. according to the described tape-cutting machine of claim 1, it is characterized in that the blade of described upper cutter and the blade of lower cutter have the setting gap in the horizontal direction.
6. according to the described tape-cutting machine of claim 3, it is characterized in that described shear also comprises adjusting from development length on the described blank direction of motion by it adjusts lower cutter and the described upper cutter adjusting device of position in the horizontal direction.
7. according to the described tape-cutting machine of claim 6, it is characterized in that described adjusting device comprises: be installed in the regulating block on the described base plate and be arranged on the described regulating block, the one end passes described regulating block and lean adjusting bolt on described lower cutter; Described adjusting bolt is regulated the position described lower cutter along described blank direction of motion extension elongation by described regulating block in the horizontal direction by adjusting it.
CN 201220668148 2012-12-07 2012-12-07 Belt cutting machine Expired - Fee Related CN203156139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220668148 CN203156139U (en) 2012-12-07 2012-12-07 Belt cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220668148 CN203156139U (en) 2012-12-07 2012-12-07 Belt cutting machine

Publications (1)

Publication Number Publication Date
CN203156139U true CN203156139U (en) 2013-08-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220668148 Expired - Fee Related CN203156139U (en) 2012-12-07 2012-12-07 Belt cutting machine

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CN (1) CN203156139U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112952175A (en) * 2019-12-10 2021-06-11 武汉众宇动力系统科技有限公司 Press-fitting machine and press-fitting method for press-fitting fuel cell stack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112952175A (en) * 2019-12-10 2021-06-11 武汉众宇动力系统科技有限公司 Press-fitting machine and press-fitting method for press-fitting fuel cell stack

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Granted publication date: 20130828

Termination date: 20151207

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