A kind of trimming equipment of handbag
The utility model relates to handbag processing technique field, in particular to a kind of trimming equipment of handbag.
Handbag is a kind of easy sack, and such product is generally used for manufacturer and holds product；It is needed after the printing of handbag
Box wire rope handling is glued after overlay film die mould to be shaped.
Authorization Notice No. is that the Chinese patent of CN204801103U discloses a kind of Bag Making Machine cutting mechanism, including body and
The both ends of support roller, the support roller are supported on body, and sliding rail is connected on the body, slides and is connected on the sliding rail
For cutting the cutter of film, the auxiliary cutter that cutter includes the main cutter abutted with lower film and abuts with topmost thin film,
Sliding is connected with separator on the sliding rail, and the separator is between lower film and topmost thin film and is located under auxiliary cutter
It is in place of the deficiencies in the prior art, is all on body by shearing during manufacturing handbag
Mode has utilized arrival to be fabricated to type, also can make notch is rough to have flash by the way of shearing, not only result in
The shape of bag body unsightly, and influences whether the quality of entire product, and then also influences whether the comfortable feel degree of user.
Utility model content
The purpose of the utility model is to provide a kind of trimming equipments of handbag, and which solve cutting for existing trimming equipment
The problem of there are still flashes behind side has the advantages that improve trimming equipment trimming quality.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of trimming equipment of handbag, including rack, the shear knife being set in the rack and workbench, several right
For conveying workpieces to the conveying roller of the workbench, at least two cutters, at least two press strips are provided on the workbench；
It is provided in the rack described in the first driving mechanism for driving the cutter to move back and forth, the driving press strip compression or release
The second driving mechanism, driving second driving mechanism of workpiece on workbench are back and forth transported along the shear knife to the cutter
Dynamic third driving mechanism.
Using the above scheme, the workpiece on the workpiece and conveying roller after shear knife is sheared is detached from, and then third drives
Mechanism drives the second driving mechanism and press strip mobile to shear knife, and press strip is moved to the top of the workpiece after being sheared, and second
Driving mechanism driving press strip moves down workpiece pressing, and then workpiece is moved at cutter under impaction state, the first driving mechanism
Cutter is driven to the flash of workpiece two sides or does not shear second of trimming of part progress, in the same of the trimming requirement for adapting to workpiece
When, so that the smooth no flash of the edge of work after trimming, improves the trimming quality of equipment.
Further preferably are as follows: the opposite sliding slot for offering several cutters of confession and wearing on the workbench, described first
Driving mechanism includes the first cylinder being relatively arranged in the rack, the connection on the piston rod for being fixed on first cylinder
Bar, the cutter are fixed in the connecting rod.
Using the above scheme, when workpiece motion s are between cutter, connecting rod and cutter are successively driven by the first cylinder
Further preferably are as follows: be fixed with screw rod in the rack, transmission nut, the silk are fixed on first cylinder
Bar is threadedly connected in the transmission nut, driving first cylinder is moved towards or away from the shear knife.
Using the above scheme, lead screw pair is formed by screw rod and transmission nut, have the advantages that controllably, lock certainly, when
After being sheared the size change of the workpiece of knife shearing, the first cylinder and cutter fixed point movement are precisely controlled by lead screw pair, thus
Adjust the distance between cutter.
Further preferably are as follows: the cutter is provided with blade along the two sides of the length direction of the sliding slot；The cutter
End face be fixed at least two tablettings, the center of the tabletting is recessed to the direction of another tabletting to be arranged.
Using the above scheme, during tool motion, tabletting workpiece pressing always, the trimming of the workpiece after avoiding trimming
Place generates scollop, scallop.
Further preferably are as follows: the third driving device includes the bracket being relatively arranged in the rack, rotation connection
In the driving wheel on the bracket and driven wheel, it is arranged on the bracket and drives the motor of driving wheel rotation, is sheathed on
The driving wheel and transmission belt outside the driven wheel, the slide being slidably connected on the bracket, the slide are fixed on institute
It states on transmission belt, second driving mechanism is fixed on the slide.
Using the above scheme, using motor as driving source, bracket is fixed as total support and relative to rack, passes through transmission
Mode drives reciprocating motion of the slide between driving wheel and driven wheel, to realize the second driving assembly and press strip along shear knife
To the reciprocating motion of cutter.
Further preferably are as follows: second driving mechanism include the second cylinder being set in the third driving mechanism,
At least two the second sliding rails being set in the third driving mechanism, the compression bar that is slidably connected on second sliding rail, institute
The one end for stating compression bar is fixed on the piston rod of second cylinder, the other end is fixed on the press strip.
Using the above scheme, the second driving mechanism is the driving source for driving press strip to compress and unclamp, it is required that reaction speed
Fastly, suitable precompression can be remained in compaction process, the mode that cylinder drives can be very good meet demand, avoid work
Part skids in slipping, so that workpiece can be smoothly moved to cutter.
Further preferably are as follows: the shear knife includes cutting, positioned at the upstream cut of being fixed on the rack
Upper slitter, be provided at least two third cylinders in the rack, the piston rod of the third cylinder is fixed on the upper slitter.
Using the above scheme, upper slitter and exist between cutting perpendicular to shear knife length direction horizontal clearance and it is vertical between
Gap, wherein horizontal clearance is exactly the shearing displacement on thickness of workpiece direction, down suction two be in order to workpiece when shearing
Elastic deformation and plastic deformation space appropriate is provided, transport to the workpiece portion in rack is by upper slitter and cuts incisions, separately
A part is torn out by upper slitter and the gap between cutting.
Further preferably are as follows: the upper surface of the workbench is concordant with the upper surface cut.
Using the above scheme, the shearing end of the workpiece after shearing can smoothly be fallen on the table, avoid workpiece variation.
In conclusion the utility model has the following beneficial effects: after the preliminary trimming of shear knife, the first driving machine
Structure drives cutter to the flash of workpiece two sides or does not shear second of trimming of part progress, requires in the trimming for adapting to workpiece same
When, so that the smooth no flash of the edge of work after trimming, improves the trimming quality of equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the trimming equipment of embodiment；
Fig. 2 is the connection relationship diagram between rack, conveying roller and the shear knife of embodiment；
Fig. 3 is the connection relationship diagram between the workbench, cutter and conveying device of embodiment；
Fig. 4 is the connection relationship diagram between the cutter of embodiment, the first driving mechanism and regulating mechanism；
Fig. 5 is the connection relationship diagram between the cutter of embodiment and tabletting.
In figure, 1, rack；11, conveying roller；2, shear knife；21, it cuts；22, upper slitter；23, third cylinder；3, workbench；
31, sliding slot；4, cutter；41, blade；42, tabletting；5, regulating mechanism；51, screw rod；52, transmission nut；53, handwheel；6, it conveys
Device；61, press strip；7, the first driving mechanism；71, the first cylinder；72, connecting rod；8, the second driving mechanism；81, the second cylinder；
82, the second sliding rail；83, compression bar；9, third driving mechanism；91, bracket；92, driving wheel；93, driven wheel；94, motor；95, it passes
Dynamic band；96, third sliding rail；97, slide.
The utility model is described in further detail below in conjunction with attached drawing.
A kind of trimming equipment of handbag, as shown in Figure 1, including rack 1, the shear knife 2 being set in rack 1 and work
Platform 3, the setting cutter 4 arranged side by side there are two left and right on workbench 3.Multipair interval transmitting workpiece is provided in rack 1 to work
Make the conveying roller 11 on platform 3, the workpiece motion s after the drive shearing of shear knife 2 to the conveying device 6 between cutter 4, driving cutter 4
Workpiece two sides are carried out with the first driving mechanism 7 of second pruning.
Referring to Fig. 2, shear knife 2 includes being fixed in rack 1 to cut the 21, upper slitter 22 positioned at the upstream for cutting 21, machine
There are two third cylinder 23 is arranged side by side from front to back, upper slitter 22 is fixed in the lower end of the piston rod of third cylinder 23 for setting on frame 1
Upper surface.It upper slitter 22 and cuts and there is horizontal clearance perpendicular to 2 length direction of shear knife and down suction between 21, transport
Workpiece portion on to workbench 3 by upper slitter 22 and cuts 21 incisions, another part by upper slitter 22 and between cutting between 21
Gap is torn out.In addition, cutting 21 upper surface and work to enable the workpiece after shearing smoothly to transport on workbench 3
The upper surface of platform 3 is concordant.
Referring to Fig. 3, conveying device 6 includes two or so and the press strip 61 in 3 upstream of workbench is arranged side by side, is set to rack
The second driving mechanism 8 and the second driving mechanism 8 of driving for driving press strip 61 to compress or unclamp the workpiece on workbench 3 on 1 are along cutting
The third driving mechanism 9 that cutter 2 is moved back and forth to cutter 4.The workpiece on workpiece and conveying roller 11 after the shearing of shear knife 2
Be detached from, then third driving mechanism 9 drives the second driving mechanism 8 and press strip 61 mobile to shear knife 2, press strip 61 be moved to by
The top of workpiece after shearing, the second driving mechanism 8 driving press strip 61 move down workpiece pressing, then workpiece quilt under impaction state
It is moved at cutter 4, does not shear to the flash of workpiece two sides or second of trimming of part progress convenient for cutter 4.
Third driving device includes two brackets being relatively arranged in rack 1 91, the master being rotationally connected on bracket 91
Driving wheel 92 and driven wheel 93 are set to the motor 94 that two driving wheels 92 is driven to rotate on bracket 91, are sheathed on 92 and of driving wheel
Transmission belt 95 outside driven wheel 93, the third sliding rail 96 being set on support, the slide 97 being slidably connected on third sliding rail 96.
Slide 97 is fixed on transmission belt 95, and motor 94 successively drives driving wheel 92, transmission belt 95, driven wheel 93 to rotate, transmission belt 95
Slide 97 is driven to move left and right.
Second driving mechanism 8 include be fixedly connected between slide 97 81, two or so, the second cylinder be arranged side by side in
The second sliding rail 82 on the end face of slide 97, the compression bar 83 being slidably connected on the second sliding rail 82.One end of compression bar 83 is fixed on
On the piston rod of second cylinder 81, the other end is fixed on press strip 61.Second cylinder 81 drives press strip 61 along the second sliding rail 82
It moves up and down, to realize press strip 61 to the compression or release of the workpiece on workbench 3.
Referring to Fig. 4, opposite on workbench 3 to offer the sliding slot 31 worn for cutter 4, cutter 4 can be along 31 front and back of sliding slot
It slides and moves left and right.First driving mechanism 7 includes two or so the first cylinders 71 being relatively arranged in rack 1, is fixed on
Connecting rod 72 on the piston rod of first cylinder 71.By the way that cutter 4 to be mounted in connecting rod 72, the first cylinder 71 is with cutter
4 slide before and after sliding slot 31, to realize cutter 4 to the flash of workpiece two sides or not shear second of trimming of part progress.
For the change in size for adapting to the workpiece after shearing, regulating mechanism 5 is set between the first cylinder 71 and rack 1, with
This adjusts the spacing between cutter 4.Regulating mechanism 5 includes the screw rod 51 being fixed on first cylinder 71 in rack 1 and left side, consolidates
Due to 71 bottom of the first cylinder on right side transmission nut 52, be fixed on screw rod 51 right end handwheel 53.51 screw thread of screw rod connects
It is connected in transmission nut 52, by rotating handwheel 53, can be realized and drive first cylinder 71 on right side towards or away from left side
First cylinder 71 movement, to adjust the spacing between two cutters 4.Referring to Fig. 5,31 length direction along the chute of cutter 4
Two sides are provided with blade 41；For avoid trimming after workpiece trimming at generate scollop, scallop, the end face of cutter 4 be fixed with to
Few two tablettings 42, the center of tabletting 42 is recessed to the direction of another tabletting 42 to be arranged, thus in 4 motion process of cutter always
S1 installs cutter 4, rotates handwheel 53, and the spacing adjusted between cutter 4 is suitable for；
S2 conveying roller 11 conveys one section of workpiece by shear knife 2 to workbench 3, third cylinder 23 starts, under upper slitter 22
It moves, workpiece is sheared 2 shear fracture of knife, cuts 21 and move up；
S3 motor 94 starts, and slide 97 is moved to the left therewith above workpiece, and motor 94 is closed；
The second cylinder of S4 81 starts, and press strip 61 moves down and workpiece pressing；
The output shaft antiport of S5 motor 94, slide 97 is therewith to being moved between cutter 4, and workpiece is located at knife
Between tool 4；
The first cylinder of S6 71 start, cutter 4 be moved forward and backward, the flash of workpiece two sides or do not shear part repaired by blade 41
The second cylinder of S7 81 starts, and press strip 61 moves up and unclamps workpiece.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.