CN111873066A

CN111873066A - Portable safe material collecting device for circular knife die cutting equipment

Info

Publication number: CN111873066A
Application number: CN202010764993.5A
Authority: CN
Inventors: 宋光辉; 王玉亮; 宋信信
Original assignee: Shandong Hoaco Automation Technology Co Ltd
Current assignee: Shandong Hoaco Automation Technology Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2020-11-03
Anticipated expiration: 2040-08-03
Also published as: CN111873066B; WO2022028025A1

Abstract

The invention belongs to the technical field of circular knife machine equipment, and provides a portable safe material receiving device for circular knife die cutting equipment, which comprises a rack, a safe grating, a material receiving roller and a conveyor, wherein the safe grating is arranged on the rack; a second grating mounting frame is slidably mounted at the discharge end of the rack, and the safety grating is mounted on the grating mounting frame; the material receiving roller is detachably mounted at the discharge end of the rack, and the second grating mounting rack is positioned between the second grating mounting rack and the die-cutting rule seat when a strip-shaped product is produced; the conveyer includes carriage and last carriage down, and the one end of carriage still is equipped with stripping off cutter and hanging frame down, and during the production slice product, the profile modeling cutter seat is pasted to second grating mount, and the conveyer passes through hanging frame hanging and adorns in the profile modeling cutter seat delivery side, and the other end runs through the setting of second grating mount. When the conversion production of the strip-shaped product and the sheet-shaped product is carried out, the complex disassembly and assembly of the safety grating are not needed, the use is safe, convenient and quick, the sheet-shaped product is conveyed more orderly, and the material receiving efficiency is greatly improved.

Description

Portable safe material collecting device for circular knife die cutting equipment

Technical Field

The invention relates to the technical field of circular knife machine equipment, in particular to a portable safe material receiving device for circular knife die cutting equipment.

Background

A multi-station rotary die cutting machine, which is called a rotary machine for short and commonly called a circular knife machine, a hobbing cutter machine or a circular knife die cutting machine; the die-cutting machine is used for continuously rotating and die-cutting in a hobbing cutter mode, is one of devices with the highest production efficiency in a die-cutting machine, and die-cut products are widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlight sources and the like. Present cross cutting machine passes through a plurality of station blade holders and realizes the processing such as drawing, compound and cross cutting to the material more, for ensureing operating personnel's safety, and safe grating is all installed to present circular knife cross cutting equipment, also is photoelectric safety arrangement, installs respectively in the both ends of equipment through transmitting terminal and the receiving terminal with safe grating to avoid the casualties that personnel are close equipment and probably lead to in the equipment course of working.

However, according to the different products processed, the existing circular knife die cutting equipment usually has the recovery of strip-shaped materials and sheet-shaped materials at the discharge end of the equipment, for strip-shaped products, the automatic rolling and receiving are usually performed by an end material shaft, but when sheet-shaped products are produced, automatic material take-up cannot be realized through the material shaft, the take-up of single sheet products is usually carried out manually, because of the existence of the safety grating, the product collection operation can not be directly carried out at the tail end of the equipment by manpower, the safety grating needs to be disassembled, and is transported to be reinstalled before the charging process, the precise positioning of the safety grating is required to be ensured when the safety grating is reinstalled, the disassembly and assembly operation is time-consuming and labor-consuming, and the manual material receiving mode has high labor intensity and low material receiving efficiency, and particularly for products with narrow width or easy to warp after being stripped from the material belt, the manual material receiving difficulty is high, and the effective regularity of the processed flaky material products cannot be realized.

Therefore, the development of the portable safe material receiving device for the circular knife die cutting equipment has urgent research values, and also has good economic benefits and industrial application potentials, which are the basis and the place where the invention can be completed.

Disclosure of Invention

The present inventors have conducted intensive studies to overcome the above-identified drawbacks of the prior art, and as a result, have completed the present invention after having made a great deal of creative efforts.

Specifically, the technical problems to be solved by the present invention are: the utility model provides a circular knife cross cutting is portable safe material collecting device for equipment to solve present circular knife cross cutting equipment, the inconvenient technical problem of receipts material is processed in the conversion of strip product with the slice product.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a portable safe material receiving device for circular knife die cutting equipment comprises a rack, a safe grating for ensuring the operation safety, a material receiving roller for realizing the rolling of a strip-shaped product and a conveyor for realizing the conveying of a sheet-shaped product;

a first grating mounting frame is fixedly mounted at the feeding end of the rack, a second grating mounting frame is slidably mounted at the discharging end of the rack, an in-place detection mechanism is arranged between the second grating mounting frame and the rack, and the transmitting end and the receiving end of the safety grating are respectively fixedly mounted on the first grating mounting frame and the second grating mounting frame and are correspondingly arranged;

the receiving roller is detachably mounted at the discharge end of the rack and is driven by a coil driving device, when a strip-shaped product is produced, the second grating mounting rack is positioned at the tail end of the rack, and the receiving roller is mounted on the rack and is positioned between the second grating mounting rack and a die cutting rule seat at the discharge end of the rack;

the conveyer comprises a lower conveying frame and an upper conveying frame arranged at one end of the lower conveying frame, a lower conveying belt and an upper conveying belt driven by a conveying driving device are respectively wound on the lower conveying frame and the upper conveying frame, a conveying gap for a product to pass through is arranged at the adjacent side of the upper conveying belt and the lower conveying belt, and the adjacent sides of the upper conveyor belt and the lower conveyor belt have the same conveying direction under the driving of the conveying driving device, one end of the lower conveying frame is also provided with a stripping knife and a hanging frame, the stripping knife is close to the lower conveying belt and is arranged corresponding to the lower conveying belt, the second grating mounting rack is provided with an opening for the conveyor to pass through, when the sheet-shaped product is produced, the second grating mounting frame is arranged close to the template cutter seat, the conveyor is hung on the discharge side of the template cutter seat through the hanging frame, and the other end of the conveyor penetrates through the second grating mounting frame through the opening.

As an improved technical scheme, the discharge end of the rack is provided with two guide slide rails which are arranged in parallel, two ends of each guide slide rail are provided with anti-slip stop heads, a slide block is fixedly mounted on the second grating mounting rack, the slide block is slidably mounted on the guide slide rails, the second grating mounting rack passes through the guide slide rails, the slide block is slidably mounted on the rack, and the second grating mounting rack is provided with a positioning mechanism for realizing the sliding positioning of the second grating mounting rack.

As a modified technical scheme, positioning mechanism includes fixed block, locking piece and positioning bolt, fixed block fixed mounting in on the second grating mounting bracket, just set up threaded hole on the fixed block, the locking piece have with the recess of direction slide rail looks adaptation, just set up on the locking piece with the counter bore that the screw hole corresponds the setting, the locking piece passes through the counter bore the screw hole utilizes positioning bolt install in on the fixed block.

As an improved technical scheme, the detection mechanism that targets in place includes fixed mounting in first electromagnetic lock and second electromagnetic lock in the frame, first electromagnetic lock is located the terminal setting of frame discharge end, the second electromagnetic lock is close to the die-cutting rule seat setting of frame discharge end, on the second grating mounting bracket respectively fixed mounting have with first electromagnetic lock the second electromagnetic lock corresponds first bolt and the second bolt that sets up.

As a further improved technical solution, the first electromagnetic lock is fixedly mounted at the end of the upper guide rail, and is mounted at the position of the anti-slip stopper at one end of the upper guide rail, the second electromagnetic lock is fixedly mounted at one end of the lower guide rail, which is close to the die cutter holder, and is mounted at the position of the anti-slip stopper at one end of the lower guide rail, and the first bolt and the second bolt are respectively and fixedly mounted on the slider.

As an improved technical scheme, a sliding window used for avoiding the discharging roller at the top of the rack is slidably mounted at the top of the second grating mounting frame, a handle is arranged on the sliding window, a third electromagnetic lock is fixedly mounted on the second grating mounting frame, the third electromagnetic lock is arranged close to the safety grating, and a third bolt corresponding to the third electromagnetic lock is fixedly mounted on the sliding window;

still fixed mounting has a fourth electromagnetic lock on the second grating mounting bracket, the fourth electromagnetic lock is located opening one side, set up on the second grating mounting bracket with the through-hole that the fourth electromagnetic lock corresponds the setting, fixed mounting has the fourth bolt on the carriage down, when the conveyer hangs the dress on the die cutter seat, the fourth bolt with the fourth electromagnetic lock corresponds the setting.

As an improved technical scheme, a sliding groove is formed in the top of the second grating mounting frame, and the sliding window is slidably mounted on the second grating mounting frame through the sliding groove.

As an improved technical scheme, the second grating mounting frame is further provided with a dodging hole correspondingly arranged with the pull switch in the rack, and the second grating mounting frame is fixedly provided with a protective shell correspondingly arranged with the dodging hole.

As an improved technical scheme, a conveying frame hanging plate is fixedly installed on the second grating installation frame, and when the conveyor is hung on the die cutting tool apron, the lower conveying frame is fixedly connected with the conveying frame hanging plate.

As an improved technical scheme, the frame and the second grating mounting frame are both fixedly provided with a drag chain mounting plate for mounting a drag chain.

As an improved technical scheme, supporting legs are arranged at the bottoms of the outer sides of the first grating mounting frame and the second grating mounting frame.

As an improved technical scheme, when a strip-shaped product is produced, the opening position of the second grating mounting frame is correspondingly and fixedly provided with a baffle.

As a modified technical scheme, receive the material roller and include mounting flange and quick detach roll body, mounting flange install in the frame, and link to each other with the transmission of coil stock drive arrangement, a plurality of first calabash holes have evenly been seted up on the mount pad of quick detach roll body, the quick detach roll body passes through first calabash hole and utilize construction bolt fixed mounting in on the mounting flange.

As an improved technical scheme, both ends of the lower conveying frame are rotatably provided with lower belt driven rollers, and the lower conveying frame is wound between the two lower belt driven rollers;

conveyer frame below fixed mounting has the installation shell down, carry drive arrangement to include driving motor, driving motor fixed mounting in the installation shell, still rotate in the installation shell and install down belt drive roller, belt tensioning roller and tensioning dancer roll, down the belt drive roller with the driving motor transmission links to each other, and is located the belt tensioning roller with between the tensioning dancer roll, the conveyer belt erects in proper order down the belt tensioning roller down the belt drive roller with the tensioning dancer roll sets up.

As an improved technical scheme, the belt tensioning roller and the tensioning adjusting roller respectively comprise a roller shaft and a roller body rotatably mounted on the roller shaft, and the belt tensioning roller and the tensioning adjusting roller are respectively mounted in the mounting shell through the roller shaft.

As an improved technical scheme, the strip-shaped mounting holes are correspondingly formed in two sides of the mounting shell, the roller shaft of the tensioning adjusting roller passes through the strip-shaped mounting holes and is slidably mounted on the mounting shell, the lower belt tensioning adjusting bolt correspondingly arranged in the strip-shaped mounting holes is mounted on the mounting shell in a threaded mode, and the end portion of the lower belt tensioning adjusting bolt abuts against the roller shaft of the tensioning adjusting roller.

As an improved technical scheme, the driving motor is connected with a speed reducer in a transmission mode, a driving belt wheel is installed on an output shaft of the speed reducer, a driven belt wheel is installed at one end of the lower belt driving roller, a synchronous belt is wound between the driving belt wheel and the driven belt wheel in an erected mode, and the driving belt wheel is connected with the driven belt wheel in a transmission mode through the synchronous belt.

As an improved technical scheme, a plurality of circular belt grooves are uniformly formed in the lower belt driving roller along the axial direction.

As an improved technical scheme, a plurality of adjusting screws are movably inserted on the upper conveying frame, the adjusting screws penetrate through the upper conveying frame and are installed on the lower conveying frame in a threaded manner, and a compression spring is sleeved between the top of each adjusting screw and the upper conveying frame;

go up still screw-thread fit on the carriage and install and be used for realizing the regulation of conveying clearance adjustment is twisted soon, adjust twist soon respectively in four corner position settings of last carriage, just adjust the bottom of twisting soon and support and lean on the carriage setting down.

As an improved technical scheme, a plurality of mounting holes are uniformly formed in the upper conveying frame, and the adjusting screw penetrates through the mounting holes and is installed on the lower conveying frame in a threaded mode.

As an improved technical scheme, the upper conveying frame comprises a mounting frame and a tensioning adjusting frame, the mounting frame is mounted on the upper conveying frame through the adjusting screw, and an upper belt driven roller is rotatably mounted at one end of the mounting frame close to the stripping knife;

the tensioning alignment jig pass through adjusting positioning mechanism install in the other end of mounting bracket, just the tip of tensioning alignment jig rotates installs the upper belt drive roller, go up the belt drive roller through transmission coupling mechanism with the belt drive roller transmission links to each other down, just under the transmission coupling mechanism effect, go up the belt drive roller with the turning to of lower belt drive roller is opposite, go up the conveyer belt frame around in the upper belt drive roller with between the upper belt driven roller.

As a further improved technical solution, two of the adjusting screws are respectively installed at the corner position of one end of the mounting frame, and the other two of the adjusting screws are respectively installed at the two end portions of the tensioning adjusting frame.

As a modified technical scheme, adjust positioning mechanism and include fixed block, locking bolt and last belt tensioning adjusting bolt, fixed block fixed mounting in the other end both sides of mounting bracket, the rectangular hole has been seted up to the both sides of tensioning adjusting bracket, locking bolt passes rectangular hole screw thread install in on the mounting bracket, go up belt tensioning adjusting bolt screw-thread fit install in on the fixed block, and the tip supports and leans on the tensioning adjusting bracket sets up.

As an improved technical scheme, the transmission connecting mechanism comprises a driving transmission wheel, a driven transmission wheel, a belt winding wheel and a transmission belt, wherein the driving transmission wheel is installed on the roller shaft of the lower belt driving roller, the driven transmission wheel is installed on the roller shaft of the upper belt driving roller, the diameter ratio of the driving transmission wheel to the driven transmission wheel is the same as the outer diameter ratio of the lower belt driving roller to the outer diameter ratio of the upper belt driving roller, the belt winding wheel is provided with a plurality of belt winding wheels which are respectively and rotatably installed on the installation shell, the transmission belt is wound between the driving transmission wheel and the belt winding wheel, and the driven transmission wheel is in transmission connection with the driving transmission wheel through the transmission belt.

As a further improved technical scheme, the transmission belt is a double-sided tooth synchronous belt.

As an improved technical scheme, the stripping knife comprises a stripping knife body and a stripping knife bracket, wherein the stripping knife body is fixedly arranged between the two stripping knife brackets and is arranged at one end of each stripping knife bracket;

the bottom of the other end of the stripping knife bracket is provided with an installation groove, the stripping knife bracket is also provided with a fixed pressing block and a fastening bolt for realizing the adjustment of the fixed pressing block, the fixed pressing block is slidably installed at the bottom of the stripping knife bracket and is arranged corresponding to the installation groove, and the fastening bolt penetrates through the stripping knife bracket and is in threaded fit connection with the fixed pressing block;

and first hinge pins are fixedly arranged on two sides of one end of the lower conveying frame, the stripping knife support is hung on the first hinge pins through the mounting grooves, and the stripping knife support is locked and fixed by the fastening bolts and the fixed pressing blocks.

As an improved technical scheme, the hanging frame comprises a mounting plate fixedly mounted at one end of the lower conveying frame and a mounting block fixedly mounted on the die-cutting knife holder, a second hinge pin is fixedly mounted on the mounting block, a second gourd hole correspondingly arranged with the second hinge pin is formed in the mounting plate, when a sheet-shaped product is produced, the mounting block is fixedly mounted on the die-cutting knife holder, the mounting plate is hung on the second hinge pin through the second gourd hole, a fixing bolt is utilized for fixing the mounting block, and when the mounting block is in a mounting state, a discharging gap formed between the stripping knife and a die-cutting knife roller and a die-cutting bottom roller of the die-cutting knife holder is correspondingly arranged.

After the technical scheme is adopted, the invention has the beneficial effects that:

(1) the portable safe material receiving device for the circular knife die cutting equipment is arranged, and the safety grating can ensure the safety of operators; when the strip-shaped product is processed and produced, the second grating mounting frame is positioned and fixed at the tail end of the rack, the material receiving roller is mounted on the rack and positioned between the second grating mounting frame and the die cutting tool seat, the strip-shaped product processed by die cutting of the die cutting tool seat is wound on the material receiving roller, and the material receiving of the strip-shaped product is realized by the material receiving shaft; when the strip-shaped product is converted into the sheet-shaped product for production and processing, the material collecting roller is detached, the conveyor is hung on the discharging side of the die cutter seat through the hanging frame, then the baffle plate on the second grating mounting frame is detached, the sliding window is pulled outwards, finally the second grating mounting frame is slid to a position close to the die cutter seat to be repositioned and fixed, and the sliding window is reset, after the material belt is subjected to die cutting processing by the die cutter seat, the sheet-shaped product subjected to die cutting is peeled from the material belt to the lower transmission belt for conveying under the peeling action of the peeling cutter body, and the material belt is rotated to the position below the peeling cutter body through the rear end of the peeling cutter body to realize winding;

through this circular knife cross cutting is portable safe material collecting device for equipment, when carrying out band-shaped product with slice product conversion production, need not to carry out the loaded down with trivial details dismouting of safe grating, high safety in utilization, and is convenient, swiftly, and carry out the connecing of slice product through this conveyer and carry, the effective replacement of hand labor has been realized, it is more neat to the transport of slice product, in order, receive material efficiency and improve greatly, and under last conveyer belt and lower conveyer belt mating reaction, press from both sides out and regular its position with the slice product, the user demand of carrying in order to the narrower or easy upwarp slice product of width has been satisfied.

(2) The anti-slip stop heads arranged at the two ends of the guide sliding rail can avoid the occurrence of accidental slipping phenomenon when the second grating mounting rack slides; this positioning mechanism who is equipped with loosens positioning bolt, can realize the slide adjusting of second grating mounting bracket in the frame, and the back of finishing is adjusted, screws positioning bolt again, oppresses the locking piece through positioning bolt and carries out the locking location on the guide slide rail, realizes that the location of second grating mounting bracket adjusting position is fixed, and adjusts and fix a position easy operation convenience.

(3) The first electromagnetic lock and the second electromagnetic lock are arranged to detect the in-place position of the adjusting position of the second grating mounting frame, so that reliable guarantee is provided for the accurate adjustment and positioning of the second grating mounting frame on the rack; the sliding window is arranged, so that convenience is provided for the sliding adjustment of the second grating mounting frame avoiding the discharging roller, and whether the sliding window is closed or not can be detected through the third electromagnetic lock; the fourth electromagnetic lock that is equipped with when producing slice product, can detect the conveyer and whether install in place.

(4) Offer some dodge holes and the protecting crust of installing on the second grating mounting bracket, during the production slice product, the second grating mounting bracket slides to being close to die-cutting rule seat and puts, through dodging hole and protecting crust, realizes stay cord switch's safety protection.

(5) The conveying frame hanging plate fixedly arranged on the second grating mounting frame enables the conveyor to be fixed more stably and firmly after being hung.

(6) The tow chain mounting plates fixedly mounted on the rack and the second grating mounting frame facilitate mounting of the tow chain.

(7) The supporting legs that the outside bottom of first grating mounting bracket and second grating mounting bracket was equipped with play the supporting role to the grating mounting bracket for the grating mounting bracket is steady firm more.

(8) When the strip-shaped product is produced, the baffle is installed at the opening position of the second grating installation frame, so that the opening is blocked, and potential safety hazards caused by hand stretching or foreign matter insertion are avoided.

(9) Should receive the material roller that is equipped with, loosen mounting bolt, rotate the certain angle of quick detach roll body, can pull down it, during the installation, adorn mounting flange with quick detach roll body through first calabash hole on, it is fixed that its installation can be realized to rotatory and the mounting bolt of screwing again, simple structure, and the dismouting is swift convenient, provides convenience for the conversion production of banded product and slice product.

(10) The installation shell realizes the protection of the conveying driving device while realizing the installation of the conveying driving device, and the appearance is more beautiful; the belt drive mode under this that is equipped with, driving motor work drives down the belt drive roller and rotates, and then drives down the conveyer belt rotation, and adjusts the tensioning adjusting roller through revolving belt tensioning adjusting bolt down, realizes the tensioning of conveyer belt down and adjusts, adjusts easy operation convenience.

(11) A plurality of circular belt grooves are uniformly formed in the lower belt driving roller along the axial direction, so that a flat belt or a circular belt can be selected to be used as a lower conveying belt according to the product conveying requirements, and the conveying requirements of different products are met.

(12) The upper conveying frame is installed on the lower conveying frame through the adjusting screw rod, so that the upper conveying frame can be conveniently installed, used and disassembled according to the conveying requirements of sheet products, the disassembling and assembling operation is simple and convenient, the upper conveying frame can be installed in different installation holes through the adjusting screw rod in an inserting mode, the front and back adjustment of the upper conveying frame can be realized according to the difference of the sheet products, in addition, the adjusting screw is arranged to rotate and adjust the screw according to the thickness of the sheet products, the adjustment of the installation height of the upper conveying frame can be realized, the minimum gap for accommodating the products to pass is ensured between the upper conveying belt and the lower conveying belt, in addition, the compression spring is sleeved on the adjusting screw rod, if the conveyed sheet products have the thickness difference, the floating adjustment of the conveying gap between the upper conveying belt and the lower conveying belt can be realized through the compression or the loosening of the compression spring, the self-, can not cause damage to products.

(13) The upper conveying frame structure is provided with locking bolts, the upper conveying belt can be tensioned and adjusted by screwing the upper belt tensioning adjusting bolts, after adjustment is completed, the locking bolts are screwed again, positioning and fixing of the current adjusting position can be achieved, and adjusting operation is simple and convenient.

(14) This transmission coupling mechanism who is equipped with, realize the synchronous drive to lower conveyer belt and upper conveyer belt through one set of transport drive arrangement, special winding mode through this drive belt, make the rotation opposite direction of upper belt drive roller and lower belt drive roller, thereby ensure that the direction of delivery of the adjacent product conveying side of upper conveyer belt and lower conveyer belt is the same, and the drive belt bonds or changes after being convenient for heat, can be applicable to the fore-and-aft regulation of last carriage and the tensioning of last conveyer belt and adjust, in addition, the initiative drive wheel, the diameter ratio of driven drive wheel is unanimous with lower belt drive roller, the external diameter ratio of upper belt drive roller, can guarantee that the transfer rate of last conveyer belt is the same with lower conveyer belt, in order for realizing the slice product, neat transport provides reliable guarantee.

(15) The stripping knife structure is arranged, after the lower conveying frame is installed, effective material receiving is achieved, meanwhile, a material belt is convenient to convey in a downward rotary mode to recover rolled materials, the stripping knife support structure is arranged, after the lower conveying frame is hung, a first hinge pin is located between a fixed pressing block and the stripping knife support, the stripping knife support is fixed on the lower conveying frame through a fixed block to complete installation through screwing a fastening bolt, the stripping knife support is fixed on the stripping knife support through the fixed block, fixing operation is conducted on the stripping knife support, sufficient operation space is provided, and the stripping knife is easier to install.

(16) This hanging frame that is equipped with, when installing this circular knife cross cutting for equipment portable safe material collecting device on the die-cutting blade holder, will install on the knife rest frame of piece fixed mounting die-cutting blade holder, then hang the installation piece through second calabash hole with the mounting panel on, loosen hand spanner fastening fixing bolt, alright accomplish the installation of this conveyer on the die-cutting blade holder fixed, simple installation, can single completion, use manpower sparingly.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural diagram of the circular knife die cutting apparatus of the present invention;

FIG. 2 is a schematic view of the structure of the state in which the tape-like product of the present invention is produced;

FIG. 3 is a schematic view of the structure of the present invention in a state of producing a sheet-like product;

FIG. 4 is a schematic view of a mounting structure of a second grating mounting frame on a rack according to the present invention;

FIG. 5 is a schematic view of a cooperating mounting structure of the conveyor and a second grating mounting frame of the present invention;

FIG. 6 is a schematic view of the mounting structure of the positioning mechanism of the present invention;

FIG. 7 is a schematic cross-sectional view of the positioning mechanism of the present invention;

FIG. 8 is a schematic structural view of a receiving roller according to the present invention;

FIG. 9 is a schematic view of the mounting structure of the conveyor on the die-cutting rule base according to the present invention

FIG. 10 is a schematic cross-sectional view of the conveyor of the present invention mounted on a die cutter holder;

FIG. 11 is a schematic view of the structure of the conveyor of the present invention;

FIG. 12 is a schematic perspective view of a conveyor of the present invention;

fig. 13 is a schematic view of the internal structure of the conveyor mounting housing of the present invention;

FIG. 14 is an enlarged view of the portion I in FIG. 13;

FIG. 15 is a schematic right side view of the conveyor of the present invention;

FIG. 16 is a schematic view of the construction of the lower belt drive roller of the present invention;

FIG. 17 is a schematic view of the structure of the present invention;

FIG. 18 is a schematic cross-sectional view of a peel-off knife of the present invention;

reference numerals: 1-a frame; 2-a first grating mount; 3-a second grating mount; 301-sliding window; 302-a handle; 303-opening; 304-a baffle; 305-avoidance holes; 306-a protective shell; 307-hanging plates on the conveying frame; 308-a tow chain mounting plate; 309-supporting feet; 4-safety grating; 5-a material receiving roller; 501-installing a flange; 502-quick release roller body; 5021, a first gourd hole; 503-mounting bolts; 6-die cutter seat; 7-a discharge roller; 8-a guide slide rail; 801-anti-slip stopper; 9-a slide block; 10-fixing blocks; 11-a locking block; 12-a first electromagnetic lock; 13-a first bolt; 14-a second electromagnetic lock; 15-a second bolt; 16-a third electromagnetic lock; 17-a third bolt; 18-a fourth electromagnetic lock; 19-a fourth bolt; 20-lower carriage; 21-a lower conveyor belt; 22-mounting the housing; 2201-bar-shaped mounting holes; 23-a drive motor; 24-a speed reducer; 25-a driving pulley; 26-a driven pulley; 27-a synchronous belt; 28-lower belt drive roller; 2801-round strap groove; 29-belt tensioning roller; 30-tensioning adjusting roller; 31-lower belt tensioning adjusting bolt; 32-upper conveying frame; 3201-mounting rack; 3202-tensioning adjusting mount; 32021-long hole; 33-upper conveyor belt; 34-an adjusting screw; 35-a compression spring; 36-adjusting screwing; 37-upper belt drive roller; 38-fixed block; 39-locking bolt; 40-upper strap tensioning adjustment bolt; 41-an active driving wheel; 42-a driven transmission wheel; 43-a belt winding wheel; 44-a transmission belt; 45-peeling off the cutter body; 46-a peel knife holder; 4601-a mounting groove; 47-fixed briquetting; 48-fastening bolts; 49-a first hinge pin; 50-mounting a plate; 5001-second gourd hole; 51-a mounting block; 52-a second hinge pin; 53-fixing the bolt.

Detailed Description

The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.

As shown in fig. 1 to fig. 3, the embodiment provides a portable safe material receiving device for circular knife die cutting equipment, which comprises a frame 1, a safe grating 4 for ensuring operation safety, a material receiving roller 5 for rolling a belt-shaped product, and a conveyor for conveying a sheet-shaped product.

The feed end fixed mounting of frame 1 has first grating mounting bracket 2, and the discharge end slidable mounting of frame 1 has second grating mounting bracket 3, and is equipped with detection mechanism that targets in place between second grating mounting bracket 3 and frame 1, and the transmitting terminal and the receiving terminal of safety grating 4 are fixed mounting respectively on first grating mounting bracket 2 and second grating mounting bracket 3, and correspond the setting.

Receive material roller 5 dismantlement formula and install in the discharge end of frame 1, and by coil stock drive arrangement drive, when producing banded product, second grating mounting bracket 3 is located frame 1 end, receives material roller 5 and installs in frame 1, and is located between second grating mounting bracket 3 and the die-cutting rule seat 6 of frame 1 discharge end.

As shown in fig. 3 to 5 and 9 to 13, the conveyor includes a lower conveyor frame 20 and an upper conveyor frame 32 mounted at one end of the lower conveyor frame 20, a lower conveyor belt 21 and an upper conveyor belt 33 driven by a conveying driving device are respectively wound on the lower conveyor frame 20 and the upper conveyor frame 32, the adjacent side of the upper conveyor belt 33 and the lower conveyor belt 21 has a conveying gap for passing the product, and under the drive of the conveying drive device, the conveying direction of the adjacent side of the upper conveying belt 33 and the lower conveying belt 21 is the same, one end of the lower conveying frame 20 is also provided with a stripping knife and a hanging frame, the stripping knife is close to the lower conveying belt 21 and is arranged corresponding to the lower conveying belt 21, the second grating mounting frame 3 is provided with an opening 303 for the conveyor to pass through, when the flaky product is produced, the second grating mounting frame 3 is arranged close to the template cutter seat 6, the conveyor is hung on the discharge side of the template cutter seat 6 through a hanging frame, and the other end of the conveyor penetrates through the second grating mounting frame 3 through the opening 303.

As shown in fig. 4 and 5, in order to realize the sliding installation of the second grating mounting rack 3 on the rack 1, the discharge end of the rack 1 is provided with two guide slide rails 8 arranged in parallel, both ends of each guide slide rail 8 are provided with anti-slip retaining heads 801, a slide block 9 is fixedly installed on the second grating mounting rack 3, the slide block 9 is slidably installed on the guide slide rails 8, the second grating mounting rack 3 is slidably installed on the rack 1 through the guide slide rails 8 and the slide block 9, and the second grating mounting rack 3 is provided with a positioning mechanism for realizing the sliding positioning thereof; the anti-slip stopper 801 is arranged, so that the occurrence of accidental slipping phenomenon when the second grating mounting frame 3 slides can be avoided.

As shown in fig. 6 and 7, the positioning mechanism includes a fixed block, a locking block 11 and a positioning bolt, the fixed block is fixedly mounted on the second grating mounting frame 3, and a threaded hole is formed in the fixed block, the locking block 11 has a groove adapted to the guide slide rail 8, and a counter bore corresponding to the threaded hole is formed in the locking block 11, the locking block 11 is mounted on the fixed block through the counter bore and the threaded hole by using the positioning bolt, in this embodiment, the positioning bolt is not shown in the drawings; this positioning mechanism who is equipped with loosens positioning bolt, can realize the slide adjusting of second grating mounting bracket 3 in frame 1, and the back of finishing is adjusted, screws positioning bolt again, oppresses locking piece 11 through positioning bolt and carries out the locking location on the guide slide rail 8, realizes that the location of second grating mounting bracket 3 adjusting position is fixed, and adjusts and fix a position easy operation convenience.

As shown in fig. 4 and 5, the in-place detection mechanism includes a first electromagnetic lock 12 and a second electromagnetic lock 14 fixedly mounted on the frame 1, the first electromagnetic lock 12 is disposed at the end of the discharge end of the frame 1, the second electromagnetic lock 14 is disposed near the die-cutting rule base 6 at the discharge end of the frame 1, and a first bolt 13 and a second bolt 15 corresponding to the first electromagnetic lock 12 and the second electromagnetic lock 14 are respectively and fixedly mounted on the second grating mounting frame 3; the first electromagnetic lock 12 and the second electromagnetic lock 14 are arranged to achieve the in-place detection effect on the adjusting position of the second grating mounting frame 3, and provide reliable guarantee for the accurate adjustment and positioning of the second grating mounting frame 3 on the rack 1.

In this embodiment, the first electromagnetic lock 12 is fixedly installed at the end of the upper guiding slide rail 8, and is installed at the position of the anti-slip stopper 801 at one end of the upper guiding slide rail 8, the second electromagnetic lock 14 is fixedly installed at one end of the lower guiding slide rail 8 close to the die cutter holder 6, and is installed at the position of the anti-slip stopper 801 at one end of the lower guiding slide rail 8, and the first bolt 13 and the second bolt 15 are respectively and fixedly installed on the sliding block 9.

A sliding window 301 for avoiding the discharging roller 7 at the top of the rack 1 is slidably mounted at the top of the second grating mounting frame 3, and a handle 302 is arranged on the sliding window 301; in this embodiment, the top of the second grating mounting frame 3 is provided with a sliding groove, and the sliding window 301 is slidably mounted on the second grating mounting frame 3 through the sliding groove. The sliding window 301 is arranged, and convenience is provided for the sliding adjustment of the second grating mounting frame 3 avoiding the discharging roller 7.

A third electromagnetic lock 16 is fixedly installed on the second grating installation frame 3, the third electromagnetic lock 16 is arranged close to the safety grating 4, and a third bolt 17 which is arranged corresponding to the third electromagnetic lock 16 is fixedly installed on the sliding window 301; whether the sliding window 301 is closed or not can be detected through the third electromagnetic lock.

A fourth electromagnetic lock 18 is fixedly mounted on the second grating mounting frame 3, the fourth electromagnetic lock 18 is positioned on one side of the opening 303, a through hole corresponding to the fourth electromagnetic lock 18 is formed in the second grating mounting frame 3, a fourth bolt 19 is fixedly mounted on the lower conveying frame 20, and when the conveyor is hung on the die cutter seat 6, the fourth bolt 19 corresponds to the fourth electromagnetic lock 18; the fourth electromagnetic lock 18 is arranged, so that whether the conveyor is installed in place or not can be detected when the flaky product is produced.

In the present embodiment, the first electromagnetic lock 12, the second electromagnetic lock 14, the third electromagnetic lock 16 and the fourth electromagnetic lock 18 all adopt D4NS-4CF security door switches.

The second grating mounting rack 3 is also provided with an avoidance hole 305 corresponding to the pull switch on the rack 1, and the second grating mounting rack 3 is fixedly provided with a protective shell 306 corresponding to the avoidance hole 305; when the sheet-shaped product is produced, the second grating mounting frame 3 slides to a position close to the die-cutting rule base 6, and safety protection of the pull-cord switch is realized through the avoiding hole 305 and the protective shell 306.

In this embodiment, the second grating mounting frame 3 is fixedly provided with a conveying frame hanging plate 307, and when the conveyor is hung on the die cutter seat 6, the lower conveying frame 20 is fixedly connected with the conveying frame hanging plate 307; the conveyer link plate 307 of installation for the conveyer is hung and is adorned the back and fix more steadily firm.

And the frame 1 and the second grating mounting frame 3 are both fixedly provided with a drag chain mounting plate 308 for mounting a drag chain, so that convenience is provided for mounting the drag chain.

The supporting legs 309 are arranged at the bottom of the outer sides of the first grating mounting frame 2 and the second grating mounting frame 3, and the supporting legs 309 arranged on the outer sides of the first grating mounting frame and the second grating mounting frame play a role in supporting the grating mounting frames, so that the grating mounting frames are more stable and firm.

When producing banded product, the opening 303 position department of second grating mounting bracket 3 corresponds fixed mounting and has baffle 304, through baffle 304, realizes the shutoff to opening 303, avoids the staff to stretch into or the potential safety hazard that the foreign matter inserted and bring.

As shown in fig. 8, the material receiving roller 5 includes a mounting flange 501 and a quick-release roller body 502, the mounting flange 501 is mounted on the frame 1 and is in transmission connection with the coil material driving device, a plurality of first gourd-shaped holes 5021 are uniformly formed on a mounting seat of the quick-release roller body 502, and the quick-release roller body 502 is fixedly mounted on the mounting flange 501 through the first gourd-shaped holes 5021 and by using mounting bolts 503; this receipts material roller 5 that is equipped with loosens construction bolt 503, rotates quick detach roll body 502 certain angle, can pull down it, during the installation, adorns quick detach roll body 502 to mounting flange 501 through first calabash hole 5021 on, and rotatory and screwing construction bolt 503 again can realize that its installation is fixed, simple structure, and the dismouting is swift convenient, provides convenience for the conversion production of banded product and slice product.

As shown in fig. 11 to 15, in the present embodiment, lower belt driven rollers are rotatably mounted on both ends of the lower carriage 20, and the lower conveyor belt 21 is wound between the lower belt driven rollers.

A mounting shell 22 is fixedly mounted below the lower conveying frame 20, the conveying driving device comprises a driving motor 23, the driving motor 23 is fixedly mounted in the mounting shell 22, a lower belt driving roller 28, a belt tensioning roller 29 and a tensioning adjusting roller 30 are rotatably mounted in the mounting shell 22, the lower belt driving roller 28 is in transmission connection with the driving motor 23 and is positioned between the belt tensioning roller 29 and the tensioning adjusting roller 30 and has mounting height difference with the belt tensioning roller 29 and the tensioning adjusting roller 30, and the lower conveying belt 21 is sequentially wound around the belt tensioning roller 29, the lower belt driving roller 28 and the tensioning adjusting roller 30; the installation shell 22 is arranged, so that the protection of the conveying driving device is realized while the conveying driving device is installed, and the appearance is more attractive; the driving mode of the lower conveying belt 21 is provided, the driving motor 23 works to drive the lower belt driving roller 28 to rotate, and then the lower conveying belt 21 is driven to rotate, so that the sheet-shaped products are conveyed.

In this embodiment, the belt tension roller 29 and the tension adjusting roller 30 each include a roller shaft and a roller body rotatably mounted on the roller shaft, and the belt tension roller 29 and the tension adjusting roller 30 are respectively mounted in the mounting case 22 through the roller shafts.

Bar-shaped mounting holes 2201 have been seted up to the correspondence of installation shell 22 both sides, the roller of tensioning adjusting roller 30 passes through bar-shaped mounting holes 2201 slidable mounting on installation shell 22, the lower belt tensioning adjusting bolt 31 that corresponds the setting with bar-shaped mounting holes 2201 is installed to the screw thread on installation shell 22, the roller setting that tensioning adjusting roller 30 was supported by the tip of lower belt tensioning adjusting bolt 31, adjust tensioning adjusting roller 30 through twisting lower belt tensioning adjusting bolt 31, realize the tensioning of lower conveyer belt 21 and adjust, it is convenient to adjust easy operation.

In this embodiment, a screw hole is formed at an end of the lower carriage 20 away from the stripping knife, and a slide carriage or a storage bin can be externally mounted.

In order to realize the transmission connection between the driving motor 23 and the lower belt driving roller 28, the driving motor 23 is in transmission connection with a speed reducer 24, an output shaft of the speed reducer 24 is provided with a driving pulley 25, one end of the lower belt driving roller 28 is provided with a driven pulley 26, a synchronous belt 27 is arranged between the driving pulley 25 and the driven pulley 26 in a winding manner, and the driving pulley 25 and the driven pulley 26 are in transmission connection through the synchronous belt 27.

As shown in fig. 16, a plurality of circular belt grooves 2801 are uniformly formed in the lower belt driving roller 28 along the axial direction, and a plurality of circular belt grooves 2801 are formed in the lower belt driving roller, so that a flat belt or a circular belt can be selected to be used as the lower conveying belt 21 according to the conveying requirements of products, and the conveying requirements of different products can be met.

In order to realize the installation of the upper conveying frame 32 on the lower conveying frame 20, a plurality of adjusting screws 34 are movably inserted on the upper conveying frame 32, the plurality of adjusting screws 34 penetrate through the upper conveying frame 32 and are installed on the lower conveying frame 20 in a threaded manner, and a compression spring 35 is sleeved between the top of each adjusting screw 34 and the upper conveying frame 32.

In this embodiment, the upper conveying frame 32 is uniformly provided with a plurality of mounting holes, and the adjusting screw 34 passes through the mounting holes and is threadedly mounted on the lower conveying frame 20.

The upper conveying frame 32 is further provided with adjusting screws 36 in a threaded fit manner for adjusting the conveying gap, the adjusting screws 36 are respectively arranged at four corner positions of the upper conveying frame 32, and the bottom ends of the adjusting screws 36 are abutted against the lower conveying frame 20.

The upper conveying frame 32 is installed on the lower conveying frame 20 through the adjusting screw 34, so that the upper conveying frame 32 can be conveniently installed, used and disassembled according to the conveying requirements of sheet products, the disassembling and assembling operation is simple and convenient, the upper conveying frame 32 can be installed in different installation holes through the insertion of the adjusting screw 34, the front and back adjustment of the upper conveying frame 32 can be realized according to the difference of the sheet products, in addition, the adjusting screw 36 is arranged, the adjusting screw 36 is rotated according to the thickness of the sheet products, the adjustment of the installation height of the upper conveying frame 32 can be realized, the minimum gap for accommodating the products to pass through is ensured between the upper conveying belt 33 and the lower conveying belt 21, in addition, the compression spring 35 sleeved on the adjusting screw 34 is used for realizing the floating adjustment of the conveying gap between the upper conveying belt 33 and the lower conveying belt 21 through the compression or the loosening of the compression spring 35 if the thickness difference of the conveyed, the sheet-shaped products are conveyed without being damaged.

The upper conveying frame 32 comprises a mounting frame 3201 and a tensioning adjusting frame 3202, the mounting frame 3201 is mounted on the upper conveying frame 32 through an adjusting screw 34, and an upper belt driven roller is rotatably mounted at one end of the mounting frame 3201 close to the stripping knife; the tensioning adjusting frame 3202 is mounted at the other end of the mounting frame 3201 through an adjusting and positioning mechanism, an upper belt driving roller 37 is rotatably mounted at the end of the tensioning adjusting frame 3202, the upper belt driving roller 37 is in transmission connection with the lower belt driving roller 28 through a transmission connection mechanism, the upper belt driving roller 37 and the lower belt driving roller 28 are in opposite rotation directions under the action of the transmission connection mechanism, and the upper conveying belt 33 is wound between the upper belt driving roller 37 and the upper belt driven roller.

In this embodiment, two adjusting screws 36 are respectively installed at the corner position of one end of the mounting frame 3201, and the other two adjusting screws 36 are respectively installed at the two ends of the tensioning adjusting frame 3202.

As shown in fig. 13 and 14, the adjusting and positioning mechanism includes a fixing block, a locking bolt 39 and an upper belt tensioning and adjusting bolt 40, the fixing block is fixedly installed at two sides of the other end of the mounting frame 3201, two sides of the tensioning and adjusting frame 3202 are provided with a long hole 32021, the locking bolt 39 passes through the long hole 32021 and is installed on the mounting frame 3201 in a threaded manner, the upper belt tensioning and adjusting bolt 40 is installed on the fixing block in a threaded manner, and the end portion of the upper belt tensioning and adjusting bolt abuts against the tensioning and adjusting frame 3202.

The upper conveying frame 32 structure is provided, the locking bolt 39 is loosened, the tensioning adjustment of the upper conveying belt 33 can be realized by screwing the belt tensioning adjusting bolt 40, after the adjustment is finished, the positioning fixation of the current adjusting position can be realized by screwing the locking bolt 39 again, and the adjusting operation is simple and convenient.

As shown in fig. 12, the transmission connection mechanism includes a driving transmission wheel 41, a driven transmission wheel 42, a winding wheel 43 and a transmission belt 44, the driving transmission wheel 41 is mounted on the roller shaft of the lower belt driving roller 28, the driven transmission wheel 42 is mounted on the roller shaft of the upper belt driving roller 37, the diameter ratio of the driving transmission wheel 41 to the driven transmission wheel 42 is the same as the outer diameter ratio of the lower belt driving roller 28 to the upper belt driving roller 37, the winding wheel 43 is provided with a plurality of winding wheels 43, the plurality of winding wheels 43 are respectively rotatably mounted on the mounting shell 22, the transmission belt 44 is wound among the driving transmission wheel 41, the winding wheel 43 and the driven transmission wheel 42, and the driven transmission wheel 42 is in transmission connection with the driving transmission wheel 41; the transmission connecting mechanism is arranged to realize synchronous driving of the lower conveyor belt 21 and the upper conveyor belt 33 through a set of conveying driving device, and the rotating directions of the upper belt driving roller 37 and the lower belt driving roller 28 are opposite through a special winding mode of the transmission belt 44, so that the same conveying direction of the adjacent product conveying sides of the upper conveyor belt 33 and the lower conveyor belt 21 is ensured, the transmission belt 44 is convenient to bond or replace after being heated, and the transmission connecting mechanism can be suitable for front-back adjustment of the upper conveying frame 32 and tensioning adjustment of the upper conveyor belt 33, in addition, the diameter ratio of the driving transmission wheel 41 and the driven transmission wheel 42 is consistent with the outer diameter ratio of the lower belt driving roller 28 and the upper belt driving roller 37, the same conveying speed of the upper conveyor belt 33 and the lower conveyor belt 21 can be ensured, and reliable and orderly conveying of the sheet products is realized.

In this embodiment, the transmission belt 44 is a double-sided toothed synchronous belt, which facilitates the transmission engagement with the driving transmission wheel 41, the driven transmission wheel 42 and the winding pulley 43.

As shown in fig. 17, the peeling blade includes a peeling blade body 45 and a peeling blade holder 46, and the peeling blade body 45 is fixedly mounted between the two peeling blade holders 46 and is disposed at one end of the peeling blade holder 46.

As shown in fig. 10, 17 and 18, a mounting groove 4601 is formed at the bottom of the other end of the peeling knife bracket 46, a fixing pressing block 47 and a fastening bolt 48 for adjusting the fixing pressing block 47 are further disposed on the peeling knife bracket 46, the fixing pressing block 47 is slidably mounted at the bottom of the peeling knife bracket 46 and is disposed corresponding to the mounting groove 4601, and the fastening bolt 48 penetrates through the peeling knife bracket 46 and is in threaded fit connection with the fixing pressing block 47.

A first hinge pin 49 is fixedly installed at both sides of one end of the lower carriage 20, and the peeling blade support 46 is hung on the first hinge pin 49 through the installation groove 4601 and is locked and fixed by the fastening bolt 48 and the fixing press block 47.

The stripping knife structure is arranged on the lower conveying frame 20, effective material receiving is achieved, meanwhile, coil recovery is facilitated due to downward rotary conveying of a material belt, the stripping knife support 46 structure is arranged, after the lower conveying frame 20 is hung, the first hinge pin 49 is located between the fixed pressing block 47 and the stripping knife support 46, the stripping knife support 46 is fixed on the lower conveying frame 20 through the fixed block by screwing the fastening bolt 48, the mounting is completed, fixing operation is conducted on the stripping knife support 46, and sufficient operation space is provided, so that the stripping knife is mounted more easily.

As shown in fig. 10 to 15, the hanging rack includes a mounting plate 50 fixedly mounted at one end of the lower conveying rack 20 and a mounting block 51 for fixedly mounting on the die-cutting knife base 6, a second hinge pin 52 is fixedly mounted on the mounting block 51, a second gourd-shaped hole 5001 corresponding to the second hinge pin 52 is formed in the mounting plate 50, when producing a sheet product, the mounting block 51 is fixedly mounted on the die-cutting knife base 6, the mounting plate 50 is hung on the second hinge pin 52 through the second gourd-shaped hole 5001 and is fixedly mounted on the mounting block 51 by using a fixing bolt 53, and when in a mounting state, a discharging gap formed between the stripping knife and the die-cutting knife roller and the die-cutting bottom roller of the die-cutting knife base 6 is correspondingly arranged; this hanging rack that is equipped with, when installing the conveyer on die-cutting knife seat 6, with installation piece 51 fixed mounting on the knife rest frame of die-cutting knife seat 6, then hang the installation on installation piece 51 through second calabash hole 5001 with mounting panel 50, loosen hand with spanner fastening fixing bolt 53, alright accomplish this conveyer fixed in the installation on die-cutting knife seat 6, simple installation, can single completion, use manpower sparingly.

According to the portable safe material receiving device for the circular knife die cutting equipment based on the structure, the safety grating 4 can ensure the safety of operators; when the strip-shaped product is processed and produced, the second grating mounting frame 3 is positioned and fixed at the tail end of the rack 1, the material receiving roller 5 is mounted on the rack 1 and positioned between the second grating mounting frame 3 and the die-cutting rule seat 6, the strip-shaped product subjected to die-cutting processing by the die-cutting rule seat 6 is wound on the material receiving roller 5, and the material receiving of the strip-shaped product is realized by the material receiving shaft; when the strip-shaped product is converted into the sheet-shaped product for production and processing, the material receiving roller 5 is detached, the conveyor is hung on the discharging side of the die-cutting knife seat 6 through the hanging frame, then the baffle 304 on the second grating mounting frame 3 is detached, the sliding window 301 is pulled outwards, finally the second grating mounting frame 3 is slid to a position close to the die-cutting knife seat 6 to be positioned and fixed again, and the sliding window 301 is reset, after the material strip is die-cut by the die-cutting knife seat 6, the sheet-shaped product after die cutting is peeled off from the material strip under the peeling action of the peeling knife body 45 and conveyed to the lower transmission belt 44, and the material strip is rotated to the lower part of the peeling knife body 45 through the rear end of the peeling knife body 45 to realize.

Through this circular knife cross cutting is portable safe material collecting device for equipment, when carrying out the conversion production of band-shaped product with the slice product, need not to carry out safe grating 4's loaded down with trivial details dismouting, high safety in utilization, it is convenient, swiftly, and carry out connecing of slice product through this conveyer and carry, the effective replacement of hand labor has been realized, it is more neat to the transport of slice product, in order, receive material efficiency and improve greatly, and under last conveyer belt 33 and lower conveyer belt 21 mating reaction, press from both sides out and regular its position with the slice product, the user demand of carrying in good order to the width is narrower or the easy slice product of upwarping has been satisfied.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.

Claims

1. The utility model provides a circular knife is portable safe material collecting device for cross cutting equipment, includes the frame, its characterized in that: also comprises

The safety grating comprises a safety grating for ensuring the operation safety, wherein a first grating mounting frame is fixedly mounted at the feed end of the rack, a second grating mounting frame is slidably mounted at the discharge end of the rack, an in-place detection mechanism is arranged between the second grating mounting frame and the rack, and the transmitting end and the receiving end of the safety grating are respectively and fixedly mounted on the first grating mounting frame and the second grating mounting frame and are arranged correspondingly;

the receiving roller is detachably mounted at the discharge end of the rack and driven by a coil driving device, and when a strip product is produced, the second grating mounting rack is positioned at the tail end of the rack, and the receiving roller is mounted on the rack and positioned between the second grating mounting rack and a die cutting rule seat at the discharge end of the rack;

and a conveyor for conveying the sheet products, wherein the conveyor comprises a lower conveyor frame and an upper conveyor frame arranged at one end of the lower conveyor frame, the lower conveyor frame and the upper conveyor frame are respectively provided with a lower conveyor belt and an upper conveyor belt which are driven by a conveying driving device, the adjacent sides of the upper conveyor belt and the lower conveyor belt are provided with conveying gaps for the products to pass through, under the driving of the conveying driving device, the conveying directions of the adjacent sides of the upper conveyor belt and the lower conveyor belt are the same, one end of the lower conveyor frame is also provided with a stripping knife and a hanging frame, the stripping knife is close to the lower conveyor belt and is arranged corresponding to the lower conveyor belt, the second grating mounting frame is provided with an opening for the conveyor to pass through, when the sheet products are produced, the second grating mounting frame is arranged close to the die cutter seat, and the conveyor is hung at the discharge side of the die cutter seat through the hanging frame, and the other end of the second grating mounting rack penetrates through the opening.

2. The portable safe material collecting device for circular knife die cutting equipment of claim 1, characterized in that: the discharge end of the rack is provided with two guide slide rails which are arranged in parallel, two ends of each guide slide rail are provided with anti-slip stop heads, a sliding block is fixedly arranged on the second grating mounting rack, the sliding block is slidably arranged on the guide slide rails, the second grating mounting rack is slidably arranged on the rack through the guide slide rails and the sliding block, and the second grating mounting rack is provided with a positioning mechanism for realizing the sliding positioning of the second grating mounting rack;

positioning mechanism includes fixed block, locking piece and positioning bolt, fixed block fixed mounting in on the second grating mounting bracket, just set up threaded hole on the fixed block, the locking piece have with the recess of direction slide rail looks adaptation, just set up on the locking piece with the counter bore that the screw hole corresponds the setting, the locking piece passes through the counter bore the screw hole utilizes positioning bolt install in on the fixed block.

3. The portable safe material collecting device for circular knife die cutting equipment of claim 2, characterized in that: the in-place detection mechanism comprises a first electromagnetic lock and a second electromagnetic lock which are fixedly arranged on the rack, the first electromagnetic lock is arranged at the tail end of the discharging end of the rack, the second electromagnetic lock is arranged close to a die cutting knife seat at the discharging end of the rack, and a first bolt and a second bolt which are arranged corresponding to the first electromagnetic lock and the second electromagnetic lock are fixedly arranged on the second grating mounting frame respectively;

a sliding window is slidably mounted at the top of the second grating mounting frame, a handle is arranged on the sliding window, a third electromagnetic lock is fixedly mounted on the second grating mounting frame, the third electromagnetic lock is arranged close to the safety grating, and a third bolt corresponding to the third electromagnetic lock is fixedly mounted on the sliding window;

4. The portable safe material collecting device for the circular knife die cutting equipment as claimed in claim 3, characterized in that: receive the material roller and include mounting flange and quick detach roll body, mounting flange install in the frame, and link to each other with the coil stock drive arrangement transmission, evenly seted up a plurality of first calabash holes on the mount pad of quick detach roll body, the quick detach roll body passes through first calabash hole and utilize construction bolt fixed mounting in on the mounting flange.

5. The portable safe material collecting device for the circular knife die cutting equipment as claimed in any one of claims 1 to 4, wherein: the two ends of the lower conveying frame are rotatably provided with lower belt driven rollers, and the lower conveying frame is wound between the two lower belt driven rollers;

6. The portable safe material collecting device for circular knife die cutting equipment of claim 5, characterized in that: a plurality of adjusting screws are movably inserted on the upper conveying frame, the adjusting screws penetrate through the upper conveying frame and are installed on the lower conveying frame in a threaded mode, and compression springs are sleeved between the tops of the adjusting screws and the upper conveying frame;

7. The portable safe material collecting device for circular knife die cutting equipment of claim 6, characterized in that: the upper conveying frame comprises an installation frame and a tensioning adjusting frame, the installation frame is installed on the upper conveying frame through the adjusting screw, and an upper belt driven roller is rotatably installed at one end, close to the stripping knife, of the installation frame;

8. The portable safe material collecting device for circular knife die cutting equipment of claim 7, characterized in that: drive coupling mechanism includes drive transmission wheel, driven transmission wheel, around band pulley and drive belt, the drive transmission wheel install in down on the roller of belt drive roller, driven transmission wheel install in on the roller of belt drive roller, just the drive transmission wheel with the diameter ratio of driven transmission wheel, with down the belt drive roller with the external diameter ratio of last belt drive roller is the same, the around band pulley is equipped with a plurality ofly, a plurality of the around band pulley rotate respectively install in on the installation shell, the drive belt erect in the drive transmission wheel around the around band pulley with between the driven transmission wheel, just the driven transmission wheel passes through the drive belt with the drive transmission wheel transmission is connected.

9. The portable safe material collecting device for circular knife die cutting equipment of claim 8, characterized in that: the stripping knife comprises a stripping knife body and stripping knife brackets, wherein the stripping knife body is fixedly arranged between the two stripping knife brackets and is positioned at one end of each stripping knife bracket;

10. The portable safe material collecting device for the circular knife die cutting equipment as claimed in claim 9, characterized in that: the hanging frame comprises a mounting plate fixedly mounted at one end of the lower conveying frame and a mounting block fixedly mounted on the die cutter seat, a second hinge pin is fixedly mounted on the mounting block, a second gourd hole correspondingly arranged with the second hinge pin is formed in the mounting plate, when a sheet product is produced, the mounting block is fixedly mounted on the die cutter seat, the mounting plate is hung on the second hinge pin through the second gourd hole, the mounting block is fixedly mounted by utilizing a fixing bolt, and when the mounting block is in a mounting state, a discharging gap formed between the stripping knife and a die cutter roller and a die cutting bottom roller of the die cutter seat is correspondingly arranged.