CN212528886U - Cutting equipment for plane soft thin material - Google Patents
Cutting equipment for plane soft thin material Download PDFInfo
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- CN212528886U CN212528886U CN202020437711.6U CN202020437711U CN212528886U CN 212528886 U CN212528886 U CN 212528886U CN 202020437711 U CN202020437711 U CN 202020437711U CN 212528886 U CN212528886 U CN 212528886U
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Abstract
The utility model relates to a cutting equipment of soft sheet material in plane, include frame, feed arrangement, cutting device, rub bagging apparatus and drive arrangement with the hands, still be provided with the backup pad in the frame, the backup pad sets up in the drive arrangement below, cutting device, rub bagging apparatus with the hands and set up in the backup pad, rub bagging apparatus with the hands and include flattening mechanism and rub the bagging apparatus with the hands, feed arrangement, rub bagging apparatus with the hands, cutting device and flattening mechanism along the direction of transfer of material and set gradually, drive arrangement includes power unit and drive mechanism, power unit includes driving motor, the main shaft of being connected with driving motor's output shaft cooperation and sets up in the epaxial drive wheel unit, the drive wheel unit drives through drive mechanism to the cutting device in the backup pad and rub the bagging apparatus with the hands. The driving motor is adopted to replace an air cylinder to be used as power output, so that the manufacturing cost is reduced, and the integral volume of the device is reduced.
Description
Technical Field
The utility model relates to a cutting equipment technical field, concretely relates to cutting equipment of soft sheet material in plane.
Background
The plane soft thin material refers to paper, paperboard or plastic film material and the like which generally only has soft thin thickness.
The cutting equipment is a common equipment for cutting materials such as bags and cloth made of flat soft thin materials, and generally adopts a cold knife or a hot knife, and an opening at a cutting position of the hot knife is easy to adhere. The internal mechanism generally comprises a bag rubbing mechanism which is used for separating an upper layer and a lower layer of a cutting opening which are adhered after being cut by a hot knife, a flattening mechanism which is used for keeping flat the cutting position or articles such as bags and cloth made of plastics of the cutting position, and a heat insulation mechanism which is used for insulating heat. In the prior art, the flattening mechanism is linked with the cutting mechanism installed by the hot knife, however, the bag rubbing mechanism and the cutting mechanism are linked: the flattening mechanism and the hot knife share more than one driving cylinder as driving elements, and the flattening mechanism or the heat insulation mechanism and the cutting mechanism where the hot knife is located are often connected into a whole through a plurality of parts; the bag rubbing mechanism usually uses more than one driving cylinder independently, and the bag rubbing mechanism and the cutting mechanism are also independently arranged.
In the above cutting apparatus, there are the following disadvantages: firstly, the equipment has large volume and high cost; and secondly, the equipment has various parts and complex structures and is inconvenient to assemble and maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the prior art and providing a plane soft thin material cutting equipment with simple structure, compactness, small volume and high working efficiency.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cutting device for plane soft thin materials comprises a frame, a feeding device arranged in the frame and used for conveying materials, a cutting device used for cutting the materials, a bag rubbing device used for tensioning the materials so as to facilitate the cutting of the cutting device, and a driving device arranged at the upper top surface of the frame, a support plate is arranged in the frame, the support plate is arranged below the driving device, the cutting device and the bag twisting device are arranged on the support plate, the bag rubbing device comprises a flattening mechanism and a bag rubbing mechanism, the feeding device, the bag rubbing mechanism, the cutting device and the flattening mechanism are sequentially arranged along the conveying direction of the materials, the driving device comprises a power mechanism and a transmission mechanism, the power mechanism comprises a driving motor, a main shaft in fit connection with an output shaft of the driving motor and a transmission wheel unit arranged on the main shaft, the driving wheel unit drives the cutting device and the bag twisting device on the supporting plate through a driving mechanism.
By adopting the technical scheme, the driving wheel unit is arranged on the main shaft matched with the driving motor, the driving motor is matched with the transmission mechanism through the driving wheel unit to drive the cutting device and the bag rubbing device on the supporting plate, and the driving device adopts the driving motor to replace an air cylinder to be used as power output, so that the manufacturing cost is reduced, and meanwhile, the whole volume of the device is reduced; the main shaft drives the driving wheel unit to rotate, so that the driving wheel unit is matched with the transmission mechanism, the cutting device and the bag rubbing device can be driven by one driving device, and the whole equipment is more compact in structure and smaller in size. The utility model discloses only need control driving motor, like control motor's rotational speed, operating time etc. can control the rotation of driving wheel unit on the main shaft, and need not like when using the cylinder among the prior art, need control the action process of every cylinder, so the utility model discloses improved cutting device machine greatly and rubbed the control efficiency who puts with the hands sack filling device, also made things convenient for cutting device and rubbed the in-service use of sack filling device with the hands.
The utility model discloses further set up: the driving wheel unit comprises an eccentric wheel, a first cam and a second cam, the driving mechanism comprises a first driving unit, a second driving unit and a third driving unit, the first driving unit is linked with the eccentric wheel and controls the supporting plate to move relatively along the height direction of the rack, the second driving unit is linked with the first cam and controls the flattening mechanism to flatten materials, and the third driving unit is linked with the second cam and controls the bag rubbing mechanism to rub the materials.
By adopting the technical scheme, the first transmission unit is connected with the supporting plate, the eccentric wheel in the transmission wheel unit drives the supporting plate to move relatively along the height direction of the frame through the first transmission unit, namely the supporting plate is driven to move up and down, so that the cutting device and the bag rubbing device on the supporting plate are driven to move up and down, the cutting device moves up and down and cuts materials, and the bag rubbing device moves up and down and tensions the materials and assists the cutting device. The bag rubbing device comprises a flattening mechanism and a bag rubbing mechanism, when the bag rubbing device is pressed down along with the supporting plate, the second transmission unit is flattened by the flattening mechanism under the drive control of the first cam, the third transmission unit is rubbed by the bag rubbing mechanism under the drive control of the second cam, and the cutting of the cutting device is sequentially assisted, so that the cutting effect of the cutting device is better, and the cutting opening is not easy to adhere.
The utility model discloses further set up: the cutting device comprises a rack, a first transmission unit, a second transmission unit, an eccentric wheel sleeve, a connecting guide pillar, a first buffer spring, a second buffer spring and a cutting device, wherein the eccentric wheel sleeve is sleeved on the eccentric wheel, the connecting section is arranged on the eccentric wheel sleeve, the first transmission unit comprises an eccentric connecting rod, a connecting guide pillar and a first buffer spring, one end of the eccentric connecting rod is in threaded connection with the connecting section, the other end of the eccentric connecting rod is hinged to the connecting guide pillar, the first buffer spring is sleeved on the connecting guide pillar and is abutted to the upper top face of a supporting plate, the cutting device comprises a sliding support pillar, a cutter and a connecting lead screw, one end of the sliding support pillar is fixed to.
By adopting the technical scheme, an eccentric wheel sleeve is arranged on the outer circumferential wall of the eccentric wheel, an eccentric connecting rod of the first transmission unit is connected with a connecting section on the eccentric wheel sleeve, the other end of the eccentric wheel sleeve is hinged with a connecting guide pillar arranged on the supporting plate, the driving motor and the main shaft drive the eccentric wheel to rotate, the eccentric wheel drives the eccentric connecting rod to start through the eccentric wheel sleeve, the eccentric connecting rod is matched with the connecting guide pillar to drive the supporting plate to move up and down along the sliding supporting column, the cutting device is arranged on the other side of the supporting plate opposite to the first transmission unit, the cutting knife is connected with the supporting plate through a connecting lead screw, and when the eccentric wheel drives the supporting plate to move down through the first transmission unit, the cutting; when the eccentric wheel enables the supporting plate to move upwards along the sliding supporting column through the first transmission unit, the cutter also moves upwards, and one-time cutting is finished. Buffer spring one set establish on connecting the guide pillar and with the last top surface looks butt of backup pad, when the backup pad receives the cutter effect of cutting and upwards promotes, buffer spring one can effectively cushion, simultaneously upwards restores to the throne when the backup pad is reseed.
The utility model discloses further set up: the eccentric wheels are arranged in two groups, the first transmission units are arranged in two groups and are respectively matched with the eccentric wheels, and the sliding support columns are arranged in two groups and are symmetrically arranged.
By adopting the technical scheme, the eccentric wheels and the first transmission units are arranged into two groups, so that the stability of the supporting plate and the cutting device and the bag rubbing device in the supporting plate during up-and-down movement can be ensured, and the stability of the whole operation of the equipment is ensured. The sliding support columns are arranged into two groups, so that powerful support is provided for the support plates, and the running stability of each transmission unit, the support plates, the cutting device and the bag twisting device is ensured.
The utility model discloses further set up: the second transmission unit comprises a first lever seat, a first lever and a first connecting rod, the first lever seat is arranged below the first cam, two ends of the first lever are hinged to the first lever seat and the first connecting rod respectively, the first cam is matched with a matching wheel on the first lever, the flattening mechanism comprises a balance rod, a pressing plate, a balance rod and a pressing plate, the balance rod is symmetrically arranged on two sides of the balance rod, the pressing plate is arranged on the lower end face of the pressing rod, the other end of the first connecting rod is hinged to the middle of the balance rod, the flattening mechanism further comprises a supporting unit, the supporting unit comprises a fixing seat and a guide seat, the fixing seat is arranged on the fixing seat in a supporting plate in a stacking mode, the guide seat is inserted into the pressing rod, a second buffer spring is further sleeved on the pressing rod, and two ends of the second buffer spring are respectively abutted to the balance rod and.
Through adopting above-mentioned technical scheme, the mechanism that flattens is connected with the backup pad through the fixing base, and when the backup pad was carried out the up-and-down motion by eccentric wheel and the drive of first drive unit, the mechanism that flattens also was along with carrying out the up-and-down motion, realizes being close to or keeping away from the effect of material. The flattening mechanism is connected with the supporting plate through a fixing seat, a guide seat is arranged on the fixing seat, a pressing rod is inserted on the guide seat, and two ends of the pressing rod are respectively connected with the balancing rod and the flattening plate. The second transmission unit is of a lever structure, the first cam is matched with a matching wheel on the first lever, one end of the first lever is hinged to the first lever seat, the other end of the first lever is linked with a balance rod of the flattening mechanism through the first connecting rod, and the first cam is matched with the matching wheel on the first lever, so that the second transmission unit drives the pressing mechanism to move up and down, the flattening mechanism flattens the conveyed material, and the cutting of the cutting device is assisted. The first cam and the second transmission unit are matched to control the flattening mechanism to move downwards, the pressure rod slides relatively in the guide seat, the flattening plate at one end of the bottom of the pressure rod presses downwards to flatten the material, and a second buffer spring sleeved on the pressure rod and abutted against the balance rod and the guide seat at two ends receives pressure and absorbs impact force generated during flattening so that the first cam, the second transmission unit and the pressing mechanism run more stably; the cutting device finishes cutting, the first cam and the second transmission unit are matched to control the flattening mechanism to reset upwards, the pressing rod slides relatively in the guide seat, the flattening plate leaves materials to enable the cut materials to be conveyed, and the auxiliary pressing mechanism resets when the second buffer spring deforms and resets. The setting of guide holder makes the depression bar remain stable when the up-and-down motion to improve the stability of equipment whole operation.
The utility model discloses further set up: the flattening mechanism further comprises an auxiliary flattening unit, the auxiliary flattening unit comprises an auxiliary pressing rod inserted on the fixing seat and an auxiliary pressing plate arranged at the bottom of the auxiliary pressing rod, a third buffer spring is further sleeved on the auxiliary pressing rod, and two ends of the third buffer spring are respectively abutted to the fixing seat and the auxiliary pressing plate.
Through adopting above-mentioned technical scheme, the eccentric wheel drives the backup pad downstream with the cooperation of first drive unit, drives the supplementary unit that flattens on the fixing base simultaneously and pushes down, and the auxiliary pressure pole is inserted and is located on the fixing base, and the auxiliary pressure board sets up in the bottom one end of auxiliary pressure pole for the auxiliary pressure board can flatten the material downwards. The third buffer spring can effectively buffer the impact force generated when the auxiliary pressing plate flattens the materials, and meanwhile, the auxiliary pressing plate is reset when the supporting plate drives the auxiliary flattening unit to reset. The auxiliary flattening unit increases the flattening area of the materials, improves the pressing force of the pressing mechanism on the materials, and avoids the situation that the bag rubbing mechanism is easy to pull the materials when in operation.
The utility model discloses further set up: the third transmission unit comprises a second lever seat, a second lever and a second connecting rod, the first lever seat is arranged below a second cam, two ends of the second lever are hinged to the second lever seat and the second connecting rod respectively, the second cam is matched with a matching wheel on the second lever, a sliding groove is formed in the other end of the second connecting rod opposite to the second lever, the bag rubbing mechanism comprises a bag rubbing roller, a connecting arm and a fixing support fixed on a supporting plate, the fixing support is connected with two ends of the bag rubbing roller in a matching mode, the bag rubbing roller is linked with the second connecting rod through the connecting arm, one end of the connecting arm is fixed on the bag rubbing roller, the other end of the connecting arm is arranged in the sliding groove in a sliding mode, a reset arm is further arranged on the bag rubbing roller, and the reset arm is connected with the rack through a reset spring.
Through adopting above-mentioned technical scheme, rub a bag roller with hands and be connected with the backup pad through fixed bolster, when the backup pad receives eccentric wheel and first drive unit drive to carry out up-and-down motion, rub a bag mechanism with hands and also along with carrying out up-and-down motion, realize being close to or keeping away from the effect of material. The third transmission unit is of a lever structure, the second cam is matched with a matching wheel on the second lever, the second lever is hinged to a second lever seat, and the second lever is linked with a connecting arm on the bag rubbing mechanism through a second connecting rod, so that the connecting arm and one end matched with the sliding groove can perform sliding motion in the sliding groove, and the connecting arm drives the bag rubbing roller to rub materials. The second lever tilts one end hinged with the second connecting rod under the action of a second cam so as to drive the second connecting rod to lift in the direction of force, the second connecting rod lifts the connecting arm through the sliding groove, the connecting arm is fixed on the bag rubbing roller, the bag rubbing roller is driven to rotate in a small amplitude under the drive of the second connecting rod, so that the bag rubbing roller and a bag rubbing plane rotate relatively, two layers of materials between the bag rubbing roller and the bag rubbing plane are rubbed apart, and therefore cut notches are prevented from being adhered to each other; the one end of arm that resets is fixed in on rubbing the bag roller with the hands, the other end passes through reset spring and is connected with the frame, it drives the arm that resets and rotates when rubbing the bag roller with the hands and being driven to carry out small amplitude pivoted, reset spring receives the pulling force and deforms promptly, separate with the cooperation wheel when the second cam, the effort disappears promptly, the one end that the second lever and connecting rod articulated falls down downwards, reset arm and reset spring cooperation that fix on rubbing the bag roller with the hands this moment will rub the bag roller with the hands and pull back the reseing with the hands, rethread eccentric wheel and first drive unit upwards pull-up the backup pad, drive simultaneously and rub a bag mechanism upward movement with the hands, make and rub the bag. The bag rubbing roller rotates in the direction opposite to the material conveying direction, so that two layers of materials can be effectively rubbed apart, and simultaneously the materials are tensioned.
The utility model discloses further set up: the connecting arm is Z-shaped, and the reset arm is V-shaped or L-shaped.
By adopting the technical scheme, one end of the connecting arm is fixed on the bag rubbing roller, the other end of the connecting arm is in sliding fit with the sliding groove of the second connecting rod, and the connecting arm is Z-shaped, so that when the second connecting rod lifts one end of the connecting arm, the other end can effectively drive the bag rubbing roller to rotate, and the bag rubbing effect is realized; the reset arm is arranged in a V shape or an L shape, so that the reset arm can be well connected with the bag rubbing roller and the reset spring.
The utility model discloses further set up: the bag rubbing mechanism further comprises sliding channels, the sliding channels are symmetrically arranged at two ends of the rack corresponding to the bag rubbing rollers, and two ends of the bag rubbing rollers are arranged in the sliding channels in a sliding mode through bearings.
By adopting the technical scheme, the sliding channel is arranged at the position, corresponding to the two ends of the bag rubbing roller, of the machine frame, the bag rubbing roller of the bag rubbing mechanism is fixed on the supporting plate through the fixing support, when the first transmission unit is driven by the driving device to drive the supporting plate to move up and down, the two ends of the bag rubbing roller slide up and down in the sliding channel through the bearings, and the bag rubbing roller is driven to slide up and down more stably.
The utility model discloses further set up: the feeding device comprises a driving roller and a driven roller, and a synchronizing wheel is arranged at one end of the driving roller.
Through adopting above-mentioned technical scheme, the one end of drive roll is provided with the synchronizing wheel, and external power device can be connected to the synchronizing wheel for the drive roll rotates with the driven voller and conveys and the tensioning to the material.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;
fig. 3 is a third schematic structural diagram of the embodiment of the present invention;
fig. 4 is a partial schematic structural diagram of the embodiment of the present invention;
fig. 5 is a schematic view of a partial structure according to an embodiment of the present invention;
fig. 6 is a schematic view of a partial structure according to an embodiment of the present invention;
fig. 7 is a schematic view of a partial structure according to an embodiment of the present invention;
the reference numbers in the figures mean: a frame-1, a support plate-11, a feeding device-2, a driving roller-21, a driven roller-22, a synchronizing wheel-23, a cutting device-3, a sliding support column-31, a cutting knife-32, a connecting screw rod-33, a bag twisting device-4, a flattening mechanism-41, a balancing rod-4101, a pressure rod-4102, a pressure plate-4103, a buffer spring two-4104, a support unit-411, a fixed seat-4111, a guide seat-4112, an auxiliary flattening unit-412, an auxiliary pressure rod-4121, an auxiliary pressure plate-4122, a buffer spring three-4123, a bag twisting mechanism-42, a bag twisting roller-421, a connecting arm-422, a fixed support-423, a reset arm-424, a reset spring-425 and a sliding channel-426, the device comprises a driving device-5, a power mechanism-51, a driving motor-5101, a main shaft-5102, a transmission wheel unit-5103, an eccentric wheel-51031, an eccentric wheel sleeve-51032, a connecting section-51033, a first cam-51034, a second cam-51035, a transmission mechanism-52, a first transmission unit-521, an eccentric connecting rod-5211, a connecting guide pillar-5212, a buffer spring-5213, a second transmission unit-522, a first lever seat-5221, a first lever-5222, a first connecting rod-5223, a third transmission unit-523, a second lever seat-5231, a second lever-5232, a second connecting rod-5233 and a sliding groove-5234.
Detailed Description
The present embodiment is only an explanation of the present embodiment, and it is not a limitation of the present embodiment, and a person skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present embodiment.
Referring to fig. 1-7, the present embodiment provides the following technical solutions: a cutting device for a plane soft thin material comprises a rack 1, a feeding device 2 arranged in the rack 1 and used for conveying the material, a cutting device 3 used for cutting the material, a bag twisting device 4 used for tensioning the material so as to facilitate the cutting of the cutting device 3, and a driving device 5 arranged at the upper top surface of the rack 1, wherein a supporting plate 11 is further arranged in the rack 1, the supporting plate 11 is arranged below the driving device 5, the cutting device 3 and the bag twisting device 4 are arranged on the supporting plate 11, the bag twisting device 4 comprises a flattening mechanism 41 and a bag twisting mechanism 42, the feeding device 2, the bag twisting mechanism 42, the cutting device 3 and the flattening mechanism 41 are sequentially arranged along the conveying direction of the material, the driving device 5 comprises a power mechanism 51 and a transmission mechanism 52, the power mechanism 51 comprises a driving motor 5101, a main shaft 5102 connected with an output shaft of the driving motor 5101 in a matching manner, and a driving wheel unit 5103 arranged on the main shaft 5102, the driving wheel unit 5103 drives the cutting device 3 and the bag rolling device 4 on the supporting plate 11 through the driving mechanism 52. By adopting the technical scheme, the driving wheel unit 5103 is arranged on the main shaft 5102 matched with the driving motor 5101, the driving motor 5101 is matched with the transmission mechanism 52 through the driving wheel unit 5103 to drive the cutting device 3 and the bag twisting device 4 on the supporting plate 11, and the driving device 5 adopts the driving motor 5101 to replace an air cylinder to be used as power output, so that the manufacturing cost is reduced, and meanwhile, the whole volume of the device is reduced; the main shaft 5102 drives the driving wheel unit 5103 to rotate, so that the driving wheel unit 5103 is matched with the transmission mechanism 52, the cutting device 3 and the bag twisting device 4 can be driven by one driving device 5, and the whole equipment is more compact in structure and smaller in size. The utility model discloses only need control driving motor 5101, like control motor's rotational speed, operating time etc, can control main shaft 5102 and go up the rotation of driving wheel unit 5103, and when need not to use the cylinder as among the prior art, need control the action process of every cylinder, so the utility model discloses improved cutting device 3 machine greatly and rubbed bagging apparatus 4's control efficiency with the hands, also made things convenient for cutting device 3 and rubbed bagging apparatus 4's in-service use with the hands.
The embodiment further provides that: the transmission wheel unit 5103 comprises an eccentric wheel 51031, a first cam 51034 and a second cam 51035, the transmission mechanism 52 comprises a first transmission unit 521, a second transmission unit 522 and a third transmission unit 523, the first transmission unit 521 is linked with the eccentric wheel 51031 and controls the support plate 11 to move relatively along the height direction of the rack 1, the second transmission unit 522 is linked with the first cam 51034 and controls the flattening mechanism 41 to flatten materials, and the third transmission unit 523 is linked with the second cam 51035 and controls the bag twisting mechanism 42 to twist materials. By adopting the above technical scheme, the first transmission unit 521 is connected with the support plate 11, the eccentric wheel 51031 in the transmission wheel unit 5103 drives the support plate 11 to move relatively along the height direction of the machine frame 1 through the first transmission unit 521, that is, the support plate 11 is driven to move up and down, so as to drive the cutting device 3 and the bag rolling device 4 on the support plate 11 to move up and down, so that the cutting device 3 moves up and down and cuts the material, and the bag rolling device 4 moves up and down and tensions the material and assists the cutting device 3. The bag rolling device 4 comprises a flattening mechanism 41 and a bag rolling mechanism 42, when the bag rolling device 4 is pressed down along with the support plate 11, the second transmission unit 522 is driven by the first cam 51034 to control the flattening mechanism 41 to flatten materials, the third transmission unit 523 is driven by the second cam 51035 to control the bag rolling mechanism 42 to rub the materials, and the cutting of the cutting device 3 is sequentially assisted, so that the cutting effect of the cutting device 3 is better, and the cut openings are not easy to adhere.
The embodiment further provides that: the cutting device comprises a cutting device 3 and a supporting plate 11, wherein an eccentric wheel sleeve 51032 is sleeved on the eccentric wheel 51031, a connecting section 51033 is arranged on the eccentric wheel sleeve 51032, the first transmission unit 521 comprises an eccentric connecting rod 5211, a connecting guide pillar 5212 and a first buffer spring 5213, one end of the eccentric connecting rod 5211 is in threaded connection with the connecting section 51033, the other end of the eccentric connecting rod 5211 is hinged to the connecting guide pillar 5212, the first buffer spring 5213 is sleeved on the connecting guide pillar 5212 and abuts against the upper top face of the supporting plate 11, the cutting device 31 comprises a sliding supporting column 31, a cutting knife 32 and a connecting screw rod 33, one end of the sliding supporting column 31 is fixed with the upper top face of the machine frame 1, the other end of the sliding supporting column is in sliding connection with the supporting plate 11, one end of the connecting screw. By adopting the technical scheme, the eccentric wheel cover 51032 is arranged on the outer circumferential wall of the eccentric wheel 51031, the eccentric connecting rod 5211 of the first transmission unit 521 is connected with the connecting section 51033 on the eccentric wheel cover 51032, the other end of the eccentric connecting rod 5211 is hinged with the connecting guide post 5212 arranged on the supporting plate 11, the driving motor 5101 and the main shaft 5102 drive the eccentric wheel 51031 to rotate, the eccentric wheel 51031 drives the eccentric connecting rod 5211 to start through the eccentric wheel cover 51032, the eccentric connecting rod 5211 is matched with the connecting guide post 5212 to drive the supporting plate 11 to move up and down along the sliding supporting column 31, the cutting device 3 is arranged on the other side of the supporting plate 11 opposite to the first transmission unit 521, the cutting knife 32 is connected with the supporting plate 11 through the connecting screw rod 33, and when the eccentric wheel 51031 enables the supporting plate 11 to move down through the first transmission unit 521, the; when the eccentric 51031 moves the supporting plate 11 upwards along the sliding supporting column 31 through the first transmission unit 521, the cutting knife 32 also moves upwards to complete one cutting. The first buffer spring 5213 is sleeved on the connecting guide post 5212 and abuts against the upper top surface of the support plate 11, and when the support plate 11 is pushed upwards under the cutting action of the cutter 32, the first buffer spring 5213 can effectively buffer and assist in resetting when the support plate 11 is reset upwards.
The embodiment further provides that: the eccentric wheels 51031 are arranged in two groups, the first transmission units 521 are arranged in two groups and are respectively matched with the eccentric wheels 51031, and the sliding support columns 31 are arranged in two groups and are symmetrically arranged. By adopting the technical scheme, the eccentric wheels 51031 and the first transmission unit 521 are arranged into two groups, so that the stability of the supporting plate 11 and the cutting device 3 and the bag rubbing device 4 on the supporting plate 11 during up-and-down movement can be ensured, and the stability of the whole operation of the equipment can be ensured. The sliding support columns 31 are arranged into two groups, so that powerful support is provided for the support plate 11, and the running stability of each transmission unit, the support plate 11, the cutting device 3 and the bag twisting device 4 is ensured.
The embodiment further provides that: the second transmission unit 522 includes a first lever seat 5221, a first lever 5222 and a first link 5223, the first lever seat 5221 is disposed under the first cam 51034, two ends of the first lever 5222 are hinged to the first lever seat 5221 and the first connecting rod 5223 respectively, the first cam 51034 is engaged with an engaging wheel on the first lever 5222, the flattening mechanism 41 includes a balancing bar 4101, pressing bars 4102 symmetrically arranged on both sides of the balancing bar 4101, and a flattening plate 4103 arranged on the lower end surface of the pressing bar 4102, the other end of the first link 5223 is hinge-fitted with the middle portion of the balancing lever 4101, and the flattening mechanism 41 further includes a supporting unit 411, the supporting unit 411 includes a fixing base 4111 stacked on the supporting plate 11, a guiding base 4112 arranged on the fixing base 4111, the pressing rod 4102 is inserted into the guide base 4112, a second buffer spring 4104 is further sleeved on the pressing rod 4102, two ends of the second buffer spring 4104 are respectively abutted against the balancing rod 4101 and the guide base 4112. By adopting the above technical scheme, the flattening mechanism 41 is connected with the supporting plate 11 through the fixing seat 4111, and when the supporting plate 11 is driven by the eccentric wheel 51031 and the first transmission unit 521 to move up and down, the flattening mechanism 41 also moves up and down, so that the effect of approaching or keeping away from materials is realized. The pressing mechanism 41 is connected to the supporting plate 11 through a fixing base 4111, the fixing base 4111 is provided with a guiding base 4112, the pressing rod 4102 is inserted into the guiding base 4112, and two ends of the pressing rod 4102 are connected to the balancing rod 4101 and the pressing plate 4103 respectively. The second transmission unit 522 is of a lever structure, the first cam 51034 is matched with a matching wheel on the first lever 5222, one end of the first lever 5222 is hinged to the first lever seat 5221, the other end of the first lever 5222 is linked with the balance rod 4101 of the flattening mechanism 41 through the first connecting rod 5223, and the first cam 51034 is matched with the matching wheel on the first lever 5222, so that the second transmission unit 522 drives the pressing mechanism to move up and down, the flattening mechanism 41 flattens the conveyed materials, and the cutting of the cutting device 3 is assisted. The first cam 51034 and the second transmission unit 522 are matched to control the flattening mechanism 41 to move downwards, the pressing rod 4102 slides relatively in the guide seat 4112, the pressing plate 4103 at one end of the bottom of the pressing rod 4102 presses downwards to flatten materials, and the second buffer spring 4104 which is sleeved on the pressing rod 4102 and has two ends abutting against the balancing rod 4101 and the guide seat 4112 bears pressure and absorbs impact force generated during flattening so that the first cam 51034, the second transmission unit 522 and the pressing mechanism can run more stably; after the cutting device 3 finishes cutting, the first cam 51034 and the second transmission unit 522 are matched to control the flattening mechanism 41 to reset upwards, the pressing rod 4102 slides relatively in the guide base 4112, the flattening plate 4103 leaves materials so that the cut materials can be conveyed, and the second buffer spring 4104 is deformed and reset and assists the pressing mechanism to reset. The guide base 4112 is provided to stabilize the pressing rod 4102 during up-and-down movement, thereby improving the stability of the overall operation of the apparatus.
The embodiment further provides that: the flattening mechanism 41 further comprises an auxiliary flattening unit 412, the auxiliary flattening unit 412 comprises an auxiliary pressure lever 4121 inserted into the fixed seat 4111 and an auxiliary pressure plate 4122 arranged at the bottom of the auxiliary pressure lever 4121, a buffer spring tri-4123 is further sleeved on the auxiliary pressure lever 4121, and two ends of the buffer spring tri-4123 are respectively abutted to the fixed seat 4111 and the auxiliary pressure plate 4122. Through adopting above-mentioned technical scheme, eccentric wheel 51031 and the cooperation of first drive unit 521 drive backup pad 11 downstream, drive the supplementary unit 412 that flattens on the fixing base 4111 simultaneously and push down, and supplementary depression bar 4121 inserts and locates on fixing base 4111, and supplementary clamp plate 4122 sets up in the bottom one end of supplementary depression bar 4121 for supplementary clamp plate 4122 can flatten the material downwards. The arrangement of the buffer springs 4123 can effectively buffer the impact force generated when the auxiliary pressing plate 4122 flattens the material, and meanwhile, the auxiliary pressing plate 4122 is reset when the supporting plate 11 drives the auxiliary flattening unit 412 to reset. The auxiliary flattening unit 412 increases the flattening area of the material, improves the pressing force of the pressing mechanism on the material, and avoids the situation that the bag rubbing mechanism 42 is easy to pull the material during operation.
The embodiment further provides that: the third transmission unit 523 includes a second lever seat 5231, a second lever 5232 and a second link 5233, the first lever seat 5221 is disposed under the second cam 51035, two ends of the second lever 5232 are hinged to the second lever seat 5231 and the second connecting rod 5233 respectively, the second cam 51035 is engaged with an engaging wheel of the second lever 5232, the other end of the second link 5233 opposite to the second lever 5232 is provided with a sliding groove 5234, the bag rubbing mechanism 42 includes a bag rubbing roller 421, a connecting arm 422 and a fixing bracket 423 fixed to the supporting plate 11, the fixing bracket 423 is connected with two ends of the bag rolling roller 421 in a matching way, the bag rolling roller 421 is linked with the second connecting rod 5233 through the connecting arm 422, one end of the connecting arm 422 is fixed on the bag rubbing roller 421, the other end is slidably arranged in the chute 5234, the bag rubbing roller 421 is further provided with a reset arm 424, and the reset arm 424 is connected with the machine frame 1 through a reset spring 425. By adopting the above technical scheme, the bag rubbing roller 421 is connected with the supporting plate 11 through the fixing support 423, and when the supporting plate 11 is driven by the eccentric wheel 51031 and the first transmission unit 521 to move up and down, the bag rubbing mechanism 42 also moves up and down along with the movement, so as to achieve the effect of approaching or leaving away from the material. The third transmission unit 523 is a lever structure, the second cam 51035 is matched with a matching wheel on the second lever 5232, the second lever 5232 is hinged to the second lever seat 5231, and the second lever 5232 is linked with the connecting arm 422 on the bag twisting mechanism 42 through the second connecting rod 5233, so that the end, matched with the sliding groove 5234, of the connecting arm 422 can slide in the sliding groove 5234, and the connecting arm 422 drives the bag twisting roller 421 to twist the material. The second lever 5232 is tilted at one end hinged to the second connecting rod 5233 under the action of the second cam 51035, so that the second connecting rod 5233 is driven to lift in the direction of the force, the second connecting rod 5233 lifts the connecting arm 422 through the chute 5234, the connecting arm 422 is fixed on the bag rubbing roller 421, the bag rubbing roller 421 is driven to rotate in a small amplitude under the drive of the second connecting rod 5233, the bag rubbing roller 421 and a bag rubbing plane rotate relatively, two layers of materials between the bag rubbing roller 421 and the bag rubbing plane are rubbed apart, and therefore cut notches are prevented from being adhered to each other; one end of the reset arm 424 is fixed on the bag rubbing roller 421, the other end is connected with the frame 1 through the reset spring 425, when the bag rubbing roller 421 is driven to rotate in a small range, the reset arm 424 is driven to rotate, the reset spring 425 deforms when receiving a pulling force, when the second cam 51035 is separated from the matching wheel, the acting force disappears, the end of the second lever 5232 hinged to the connecting rod falls downwards, at the moment, the reset arm 424 fixed on the bag rubbing roller 421 is matched with the reset spring 425 to pull back the bag rubbing roller 421 to reset, the supporting plate 11 is pulled upwards through the eccentric wheel 51031 and the first transmission unit 521, and the bag rubbing mechanism 42 is driven to move upwards, so that the bag rubbing roller 421 leaves the material. The rotation direction of the bag rubbing roller 421 is the opposite direction of the material conveying direction, so that two layers of materials can be effectively rubbed apart, and simultaneously the materials can be tensioned.
The embodiment further provides that: the connecting arm 422 is Z-shaped, and the reset arm 424 is V-shaped or L-shaped. By adopting the above technical scheme, one end of the connecting arm 422 is fixed on the bag rubbing roller 421, the other end is in sliding fit with the chute 5234 of the second connecting rod 5233, and the connecting arm 422 is Z-shaped, so that when the second connecting rod 5233 lifts one end of the connecting arm 422, the other end can effectively drive the bag rubbing roller 421 to rotate, and a bag rubbing effect is realized; the reset arm 424 is provided in a V-shape or an L-shape so that the reset arm 424 can be well connected with the pouch rubbing roller 421 and the reset spring 425.
The embodiment further provides that: the bag rubbing mechanism 42 further comprises sliding rails 426, the sliding rails 426 are symmetrically arranged at two ends of the frame 1 corresponding to the bag rubbing rollers 421, and two ends of the bag rubbing rollers 421 are slidably arranged in the sliding rails 426 through bearings. By adopting the above technical scheme, the sliding channel 426 is arranged at the position of the frame 1 corresponding to the two ends of the bag rubbing roller 421, the bag rubbing roller 421 of the bag rubbing mechanism 42 is fixed on the support plate 11 through the fixing support 423, when the first transmission unit 521 is driven by the driving device 5 to drive the support plate 11 to move up and down, the two ends of the bag rubbing roller 421 slide up and down in the sliding channel 426 through the bearing, so that the bag rubbing roller 421 is driven to slide up and down more stably.
The embodiment further provides that: the feeding device 2 comprises a driving roller 21 and a driven roller 22, and one end of the driving roller 21 is provided with a synchronizing wheel 23. Through adopting above-mentioned technical scheme, the one end of drive roll 21 is provided with synchronizing wheel 23, and external power device can be connected to synchronizing wheel 23 for drive roll 21 rotates with driven voller 22 and conveys and the tensioning to the material.
Although a frame-1, a support plate-11, a feeding device-2, a driving roller-21, a driven roller-22, a synchronizing wheel-23, a cutting device-3, a sliding support column-31, a cutting knife-32, a connecting screw-33, a bag twisting device-4, a flattening mechanism-41, a balancing rod-4101, a pressing rod-4102, a pressing plate-4103, a buffer spring-4104, a support unit-411, a fixed seat-4111, a guide seat-4112, an auxiliary flattening unit-412, an auxiliary pressing rod-4121, an auxiliary pressing plate-4122, a buffer spring-tri-4123, a bag twisting mechanism-42, a bag twisting roller-421, a connecting arm-422, a fixed support-423, a reset arm-424, a reset spring-425, a sliding channel-426, a driving device-5, a power mechanism-51, a driving motor-5101, a main shaft-5102, a transmission wheel unit-5103, an eccentric wheel-51031, an eccentric wheel sleeve-51032, a connecting section-51033, a first cam-51034, a second cam-51035, a transmission mechanism-52, a first transmission unit-521, an eccentric connecting rod-5211, a connecting guide post-5212, a buffer spring-5213, a second transmission unit-522, a first lever seat-5221, a first lever-5222, a first connecting rod-5223, a third transmission unit-523, a second lever seat-5231, a second lever-5232, a second connecting rod-5233 and a sliding groove-5234, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present embodiments; they are to be construed as being without limitation to any one of the additional limitations which are within the spirit of the present embodiments.
Claims (10)
1. The utility model provides a cutting equipment of soft sheet material in plane, includes the frame, set up in the frame and be used for conveying the feed arrangement of material, be used for cutting the cutting device of material, thereby be used for the tensioning material be convenient for the cutting device cut rub the bagging apparatus with the hands and set up the drive arrangement of top surface department in the frame, its characterized in that: the bag rolling machine is characterized in that a support plate is further arranged in the machine frame and arranged below the driving device, the cutting device and the bag rolling device are arranged on the support plate, the bag rolling device comprises a flattening mechanism and a bag rolling mechanism, the feeding device, the bag rolling mechanism, the cutting device and the flattening mechanism are sequentially arranged along the conveying direction of materials, the driving device comprises a power mechanism and a transmission mechanism, the power mechanism comprises a driving motor, a main shaft and a driving wheel unit, the main shaft is connected with an output shaft of the driving motor in a matched mode, the driving wheel unit is arranged on the main shaft, and the cutting device and the bag rolling device on the support plate are driven through the transmission mechanism.
2. A cutting apparatus for a flat flexible sheet as claimed in claim 1, wherein: the driving wheel unit comprises an eccentric wheel, a first cam and a second cam, the driving mechanism comprises a first driving unit, a second driving unit and a third driving unit, the first driving unit is linked with the eccentric wheel and controls the supporting plate to move relatively along the height direction of the rack, the second driving unit is linked with the first cam and controls the flattening mechanism to flatten materials, and the third driving unit is linked with the second cam and controls the bag rubbing mechanism to rub the materials.
3. A cutting apparatus for a flat flexible sheet as claimed in claim 2, wherein: the cutting device comprises a rack, a first transmission unit, a second transmission unit, an eccentric wheel sleeve, a connecting guide pillar, a first buffer spring, a second buffer spring and a cutting device, wherein the eccentric wheel sleeve is sleeved on the eccentric wheel, the connecting section is arranged on the eccentric wheel sleeve, the first transmission unit comprises an eccentric connecting rod, a connecting guide pillar and a first buffer spring, one end of the eccentric connecting rod is in threaded connection with the connecting section, the other end of the eccentric connecting rod is hinged to the connecting guide pillar, the first buffer spring is sleeved on the connecting guide pillar and is abutted to the upper top face of a supporting plate, the cutting device comprises a sliding support pillar, a cutter and a connecting lead screw, one end of the sliding support pillar is fixed to.
4. A cutting apparatus for a flat flexible sheet as claimed in claim 3, wherein: the eccentric wheels are arranged in two groups, the first transmission units are arranged in two groups and are respectively matched with the eccentric wheels, and the sliding support columns are arranged in two groups and are symmetrically arranged.
5. A cutting apparatus for a flat flexible sheet as claimed in claim 2, wherein: the second transmission unit comprises a first lever seat, a first lever and a first connecting rod, the first lever seat is arranged below the first cam, two ends of the first lever are hinged to the first lever seat and the first connecting rod respectively, the first cam is matched with a matching wheel on the first lever, the flattening mechanism comprises a balance rod, a pressing plate, a balance rod and a pressing plate, the balance rod is symmetrically arranged on two sides of the balance rod, the pressing plate is arranged on the lower end face of the pressing rod, the other end of the first connecting rod is hinged to the middle of the balance rod, the flattening mechanism further comprises a supporting unit, the supporting unit comprises a fixing seat and a guide seat, the fixing seat is arranged on the fixing seat in a supporting plate in a stacking mode, the guide seat is inserted into the pressing rod, a second buffer spring is further sleeved on the pressing rod, and two ends of the second buffer spring are respectively abutted to the balance rod and.
6. A cutting apparatus for a flat flexible sheet as claimed in claim 5, wherein: the flattening mechanism further comprises an auxiliary flattening unit, the auxiliary flattening unit comprises an auxiliary pressing rod inserted on the fixing seat and an auxiliary pressing plate arranged at the bottom of the auxiliary pressing rod, a third buffer spring is further sleeved on the auxiliary pressing rod, and two ends of the third buffer spring are respectively abutted to the fixing seat and the auxiliary pressing plate.
7. A cutting apparatus for a flat flexible sheet as claimed in claim 2, wherein: the third transmission unit comprises a second lever seat, a second lever and a second connecting rod, the second lever seat is arranged below a second cam, two ends of the second lever are hinged to the second lever seat and the second connecting rod respectively, the second cam is matched with a matching wheel on the second lever, a sliding groove is formed in the other end of the second connecting rod opposite to the second lever, the bag rubbing mechanism comprises a bag rubbing roller, a connecting arm and a fixing support fixed on a supporting plate, the fixing support is connected with two ends of the bag rubbing roller in a matching mode, the bag rubbing roller is linked with the second connecting rod through the connecting arm, one end of the connecting arm is fixed on the bag rubbing roller, the other end of the connecting arm is arranged in the sliding groove in a sliding mode, a reset arm is further arranged on the bag rubbing roller, and the reset arm is connected with the rack through a reset spring.
8. A cutting apparatus for a flat flexible sheet as claimed in claim 7, wherein: the connecting arm is Z-shaped, and the reset arm is V-shaped or L-shaped.
9. A cutting apparatus for a flat flexible sheet as claimed in claim 7, wherein: the bag rubbing mechanism further comprises sliding channels, the sliding channels are symmetrically arranged at two ends of the rack corresponding to the bag rubbing rollers, and two ends of the bag rubbing rollers are arranged in the sliding channels in a sliding mode through bearings.
10. A cutting apparatus for a flat flexible sheet as claimed in claim 1, wherein: the feeding device comprises a driving roller and a driven roller, and a synchronizing wheel is arranged at one end of the driving roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437711.6U CN212528886U (en) | 2020-03-30 | 2020-03-30 | Cutting equipment for plane soft thin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437711.6U CN212528886U (en) | 2020-03-30 | 2020-03-30 | Cutting equipment for plane soft thin material |
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| Publication Number | Publication Date |
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| CN212528886U true CN212528886U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020437711.6U Active CN212528886U (en) | 2020-03-30 | 2020-03-30 | Cutting equipment for plane soft thin material |
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| CN (1) | CN212528886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284773A (en) * | 2020-03-30 | 2020-06-16 | 温州超旺机械有限公司 | Bag rubbing device for plane soft thin material |
-
2020
- 2020-03-30 CN CN202020437711.6U patent/CN212528886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284773A (en) * | 2020-03-30 | 2020-06-16 | 温州超旺机械有限公司 | Bag rubbing device for plane soft thin material |
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Address after: 325000 Room 101, workshop C-1, Xiaojiang light industry city, Pingyang County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Chaowang Machinery Co., Ltd Address before: 325000 A09, Taoyuan Industrial Zone, Xiaojiang Town, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Chaowang Machinery Co., Ltd |
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