CN214988915U

CN214988915U - Front edge paper feeding device of die cutting machine

Info

Publication number: CN214988915U
Application number: CN202121085404.7U
Authority: CN
Inventors: 杨钢; 张定概
Original assignee: Shenzhen Hongfuhan Technology Co ltd
Current assignee: Shenzhen Hongfuhan Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-03
Anticipated expiration: 2031-05-17

Abstract

The utility model provides a leading edge adsorption paper feeding device of cross cutting machine. Leading edge paper feeding device of cross cutting machine includes: the top is provided with an open material storage box; the portal frame is arranged above the storage box; the bearing plate is arranged on one side of the storage box; the fixed connecting plate is fixedly arranged on the bearing plate; the first transmission screw is rotatably mounted on the fixed connection plate; the linkage plate is arranged in the storage box, the linkage plate is in contact with the inner wall of the bottom of the storage box, one side of the linkage plate extends out of the storage box, and the transmission screw penetrates through the linkage plate and is in threaded connection with the linkage plate. The utility model provides a leading edge adsorption paper feeding device of cross cutting machine has can reduce artifical burden, work efficiency and promote, and can flatten the advantage of cardboard to a certain extent.

Description

Front edge paper feeding device of die cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field especially relates to a leading edge adsorption paper feeding device of cross cutting machine.

Background

The die cutting machine is mainly used for die cutting, indentation and gold stamping operations of corresponding non-metal materials, non-setting adhesives, double-sided adhesive tapes, mobile phone rubber mats and the like, and a printed product or a paperboard is rolled and cut into a certain shape by applying a certain pressure through an embossing plate by utilizing a steel knife, a hardware die and a steel wire (or a template carved by a steel plate). The die-cutting machine is important equipment for packaging and processing after printing, in the using process of the die-cutting machine, paperboards to be stamped are generally required to be manually fed into the die-cutting machine one at a time for stamping, and the whole operation flow is mature and simple.

However, this kind of mode through artifical pay-off is comparatively traditional, if in the work of assembly line formula, the burden that brings for the staff is heavier to this kind of mode of sending the cardboard once every impression, make whole work efficiency on the low side, in addition, because some cardboards can take place to rise or the circumstances of unevenness before putting into use, when sending into on the cross cutting machine, can bring some harmful effects for the impression work, and then reduced production quality.

Therefore, there is a need for a leading edge paper feeding device of a die cutting machine that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can reduce artifical burden, work efficiency promotes, and can flatten the leading edge adsorption paper feeding device of the cross cutting machine of cardboard to a certain extent.

In order to solve the technical problem, the utility model provides a leading edge adsorption paper feeding device of cross cutting machine, include: the top is provided with an open material storage box; the portal frame is arranged above the storage box; the bearing plate is arranged on one side of the storage box; the fixed connecting plate is fixedly arranged on the bearing plate; the first transmission screw is rotatably mounted on the fixed connection plate; the linkage plate is arranged in the storage box and is in contact with the inner wall of the bottom of the storage box, one side of the linkage plate extends out of the storage box, and the transmission screw penetrates through the linkage plate and is in threaded connection with the linkage plate; the containing table is fixedly arranged at the top of the linkage plate; the rotating shaft is arranged between the bearing plate and the storage box; the first motor is arranged between the bearing plate and the storage box, and an output shaft of the first motor is fixedly connected with the top end of the rotating shaft; the teeth are fixedly sleeved on the rotating shaft; the whole teeth are fixedly sleeved on the first transmission screw rod and meshed with the missing teeth; and the pushing mechanism is arranged on the portal frame.

Preferably, the pushing mechanism comprises a second transmission screw, a second motor, a sliding plate and a pushing plate, the second transmission screw is rotatably installed on the inner walls of the two sides of the portal frame, the second motor is fixedly installed on the outer wall of one side of the portal frame, an output shaft of the second motor is fixedly connected with one end of the second transmission screw, the sliding plate is installed on the second transmission screw in a threaded mode, the sliding plate is connected with the inner wall of the top of the portal frame in a sliding mode, and the pushing plate is fixedly installed at the bottom of the sliding plate.

Preferably, a single door is arranged on one side of the storage box, a first bedplate and a second bedplate are fixedly mounted on the outer walls of the two sides of the storage box respectively, the bottom of the portal frame is fixedly connected with the first bedplate and the second bedplate, two support columns are fixedly mounted at the bottoms of the first bedplate and the second bedplate, a discharge hole is formed in the inner wall of one side of the portal frame, and an opening is formed in the bottom of the discharge hole.

Preferably, the top of loading board with a platen fixed connection, the loading board is close to one side fixed mounting of material storage box has the gusset plate, drive screw runs through the gusset plate and with the gusset plate dwang is connected, the gusset plate with fixed mounting has same montant on the gusset plate, the montant runs through the gusset plate and with gusset plate sliding connection, the pivot runs through the gusset plate and with the gusset plate dwang is connected, the loading board is close to one side fixed mounting of material storage box has the bearing plate, motor one with the top fixed connection of bearing plate, the pivot runs through the bearing plate and with the bearing plate rotates to be connected.

Preferably, the top fixed mounting of portal frame has the beam slab, the below of beam slab is equipped with the box body, establish to the opening the bottom of box body, slidable mounting has the clamp plate on the inner wall of box body, the bottom of clamp plate extends to the below and the fixed mounting of box body have the stainless steel top, fixed mounting has the pressure spring on the top inner wall of box body, the bottom of pressure spring with clamp plate fixed connection.

Preferably, adjusting bolts are installed on the beam plates in a threaded mode, the bottom ends of the adjusting bolts are connected with the box body in a rotating mode, limiting rods are fixedly installed at the top of the box body and penetrate through the beam plates and are connected with the beam plates in a sliding mode.

Compared with the prior art, the utility model provides a leading edge adsorption paper feeding device of cross cutting machine has following beneficial effect:

the utility model provides a front edge paper feeding device of a die-cutting machine, through the intermittent matching between the missing teeth and the whole teeth and through a one-side intermittent starting motor, the position of the stacked paper boards can be changed upwards layer by layer, thereby realizing the automatic paper board feeding work, effectively reducing the work load of people and further improving the whole work efficiency;

and at the in-process of form advancing, when the cardboard passed the discharge gate, just can contact the stainless steel top, at this moment under the effect of pressure spring for the extrusion cardboard that the stainless steel top can have certain dynamics, thereby make the roughness of cardboard obtain promoting, and later stage accessible rotates adjusting bolt's mode, alright carry out flattening work to the cardboard of different thickness, and application scope is wider, and the operation is also simple and convenient.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a leading edge paper feeding device of a die cutting machine according to the present invention;

fig. 2 is a schematic view of a meshing structure of a missing tooth and a whole tooth in a first embodiment of a front edge paper feeding device of the die cutting machine according to the present invention;

fig. 3 is a schematic view of an appearance structure of a first embodiment of a leading edge paper feeding device of a die cutting machine according to the present invention;

fig. 4 is a schematic front view of a second embodiment of a leading edge paper feeding device of a die cutting machine according to the present invention;

fig. 5 is an enlarged schematic view of a portion a shown in fig. 4.

Reference numbers in the figures: 1. a material storage box; 2. a gantry; 3. a carrier plate; 4. fixing and connecting the plates; 5. a first transmission screw rod; 6. a linkage plate; 7. a containing table; 8. a rotating shaft; 9. a first motor; 10. missing teeth; 11. tooth arrangement; 12. a second transmission screw; 13. a second motor; 14. a slide plate; 15. a material pushing plate; 16. a beam plate; 17. a box body; 18. pressing a plate; 19. a pressure spring; 20. a stainless steel plug; 21. and adjusting the bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-3, in a first embodiment of the present invention, a leading edge paper feeding device of a die cutting machine includes: the top of the storage box 1 is provided with an opening, and the whole space inside the storage box 1 is larger, so that a plurality of paperboards can be stacked at one time, the feeding times of the paperboards are reduced, and the working efficiency is further improved; the portal frame 2 is arranged above the storage box 1; the loading plate 3 is arranged on one side of the storage box 1; the fixed connecting plate 4 is fixedly arranged on the bearing plate 3; the transmission screw rod I5 is rotationally arranged on the fixed connection plate 4, and the transmission screw rod I5 can enable the linkage plate 6 to move in the vertical direction along with the rotation of the linkage plate, so that the linkage plate can prop against the paperboard to ascend; the linkage plate 6 is arranged in the storage box 1, the linkage plate 6 is in contact with the inner wall of the bottom of the storage box 1, one side of the linkage plate 6 extends out of the storage box 1, and the first transmission screw 5 penetrates through the linkage plate 6 and is in threaded connection with the linkage plate 6; the holding table 7 is fixedly arranged at the top of the linkage plate 6, and the holding table 7 is fixedly connected with the linkage plate 6 through a connecting rod with a moderate length, so that the last paperboard can still be ejected to the upper part of the storage box 1 after the linkage plate 6 rises to the topmost part; the rotating shaft 8 is arranged between the bearing plate 3 and the storage box 1; the motor I9 is arranged between the bearing plate 3 and the storage box 1, and an output shaft of the motor I9 is fixedly connected with the top end of the rotating shaft 8; the missing teeth 10 are fixedly sleeved on the rotating shaft 8; the whole teeth 11 are fixedly sleeved on the transmission screw rod I5, the whole teeth 11 are meshed with the missing teeth 10, and the transmission screw rod I5 can rotate for one circle when the output shaft of the motor I9 rotates for one circle by the missing teeth 10 with a certain number of missing teeth, so that the material is gradually lifted; and the pushing mechanism is arranged on the portal frame 2.

The pushing mechanism comprises a second transmission screw 12, a second motor 13, a sliding plate 14 and a pushing plate 15, the second transmission screw 12 is rotatably installed on the inner walls of the two sides of the portal frame 2, the sliding plate 14 can be driven by the second transmission screw 12 to move horizontally, so that paper feeding is achieved, the second motor 13 is fixedly installed on the outer wall of one side of the portal frame 2, the output shaft of the second motor 13 is fixedly connected with one end of the second transmission screw 12, the sliding plate 14 is installed on the second transmission screw 12 in a threaded mode, the sliding plate 14 is slidably connected with the inner wall of the top of the portal frame 2, and the pushing plate 15 is fixedly installed at the bottom of the sliding plate 14.

The automatic die cutting device is characterized in that a single-door is arranged on one side of the storage box 1, a first bedplate and a second bedplate are fixedly mounted on the outer walls of the two sides of the storage box 1 respectively, the bottom of the portal frame 2 is fixedly connected with the first bedplate and the second bedplate, two supporting columns are fixedly mounted at the bottoms of the first bedplate and the second bedplate, and the first bedplate and the second bedplate are arranged, so that the whole framework of the automatic die cutting device can be perfect and can be matched with an external die cutting machine to operate, a discharge hole is formed in the inner wall of one side of the portal frame 2, and the bottom of the discharge hole is arranged to be an opening.

The top of the bearing plate 3 is fixedly connected with the first platen, a reinforcing plate is fixedly arranged on one side, close to the storage box 1, of the bearing plate 3, the first transmission screw 5 penetrates through the reinforcing plate and is connected with a reinforcing plate rotating rod, the reinforcing plate can provide a rotating supporting point for the first transmission screw 5 and the rotating shaft 8, so that the influence of overlong deflection of the first transmission screw 5 is reduced, the same vertical rod is fixedly arranged on the reinforcing plate and the reinforcing plate 4, penetrates through the linkage plate 6 and is in sliding connection with the linkage plate 6, the vertical rod can provide sliding limitation for the linkage plate 6 to only move up and down, the rotating shaft 8 penetrates through the reinforcing plate and is connected with the reinforcing plate rotating rod, a bearing plate is fixedly arranged on one side, close to the storage box 1, of the bearing plate 3, and the first motor 9 is fixedly connected with the top of the bearing plate, the rotating shaft 8 penetrates through the bearing plate and is rotatably connected with the bearing plate.

The utility model provides a leading edge adsorption paper feeding device of cross cutting machine's theory of operation as follows:

the first platen in the device is close to a feeding table of an external die cutting machine, and the device is used together with the external die cutting machine;

when a paper feeding plate is conveyed to a die-cutting machine, a single-opening door on a storage box 1 is opened firstly, then a plurality of paper plates are placed on a containing platform 7 in an overlapped mode, then the single-opening door is closed, the uppermost paper plate is exposed out of the storage box 1 at the moment, then a motor II 13 is started in a forward direction, an output shaft of the motor II 13 drives a transmission screw rod II 12 to rotate, so that the sliding plate 14 drives a material pushing plate 15 to horizontally move under the sliding relation between the sliding plate 14 and the inner wall of the top of a portal frame 2, after the material pushing plate 15 contacts the uppermost paper plate, the paper plates are pushed away and fall on a platen I, finally the paper plates penetrate through a discharge port to enter the die-cutting machine, one-time feeding work is finished, then the motor II 13 is started in a reverse direction, the material pushing plate 15 is brought back to the original position, then the output shaft of the motor I9 is started in the forward direction to rotate for one circle, and when teeth on a missing tooth 10 contact teeth on a whole tooth 11, just can form the meshing, thereby can drive transmission screw 5 and rotate, alright like this under the restriction of montant, make linkage plate 6 take the cardboard of piling up at the uniform velocity and rise, and the round of motor 9 output shaft rotates after finishing, the cardboard that originally is in the second floor position this moment just is in present first floor position, and also be located the top of storage box 1, then forward starter motor two 13 alright carry out the pay-off work of next time once more, until the cardboard has sent the back completely, reverse starter motor one 9, bring linkage plate 6 back to the bottommost, then open single opening the door and pile up on the platform 7 that holds again and prevent that the cardboard alright carry out the work of form advancing of next batch.

this device is through the intermittent type nature cooperation between 10 that lack the tooth and whole tooth 11 to through a 9 starter motor at one side intermittent type nature, alright realize the cardboard successive layer that will pile up the change position, thereby can realize comparatively automatic cardboard pay-off work, effectively reduced people's work burden, further also improved holistic work efficiency.

Second embodiment:

based on the leading edge paper feeding device of the die cutting machine provided by the first embodiment of the application, the second embodiment of the application provides the leading edge paper feeding device of another die cutting machine. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-5, the front edge paper feeding device of the die cutting machine further includes a beam plate 16, the beam plate 16 is fixedly installed at the top of the portal frame 2, a box body 17 is installed below the beam plate 16, an opening is formed in the bottom of the box body 17, the box body 17 has a certain space capable of adapting to the telescopic change of the pressing plate 18, the pressing plate 18 is slidably installed on the inner wall of the box body 17, the bottom of the pressing plate 18 extends to the lower side of the box body 17 and is fixedly provided with a stainless steel top 20, the stainless steel top 20 has a smooth characteristic, so that damages such as scratches and the like to the paper board are avoided, a pressure spring 19 is fixedly installed on the inner wall of the top of the box body 17, the bottom end of the pressure spring 19 is fixedly connected with the pressing plate 18, and the pressure spring 19 can bring a certain force to the stainless steel top 20 when the paper board is leveled, so that the leveling effect is improved.

Adjusting bolt 21 is installed to the screw thread on the roof beam board 16, and adjusting bolt 21 can carry out the bulk adjustment with stainless steel top 20's height to improve the application scope of this device, adjusting bolt 21's bottom with box body 17 rotates to be connected, the top fixed mounting of box body 17 has the gag lever post, the gag lever post runs through roof beam board 16 and with roof beam board 16 sliding connection, the gag lever post can provide a slip spacing for box body 17, thereby makes it can only carry out the up-and-down motion.

In the in-process form advancing, when the cardboard passed the discharge gate, just can contact stainless steel top 20, this moment under the effect of pressure spring 19 for stainless steel top 20 can have the extrusion cardboard of certain dynamics, thereby makes the roughness of cardboard obtain promoting, and the accessible of later stage rotates adjusting bolt 21's mode, alright carry out flattening work to the cardboard of different thickness, and application scope is wider, and the operation is also simple and convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Leading edge adsorption paper feeding device of cross cutting machine, its characterized in that includes:

the top is provided with an open material storage box;

the portal frame is arranged above the storage box;

the bearing plate is arranged on one side of the storage box;

the fixed connecting plate is fixedly arranged on the bearing plate;

the first transmission screw is rotatably mounted on the fixed connection plate;

the linkage plate is arranged in the storage box and is in contact with the inner wall of the bottom of the storage box, one side of the linkage plate extends out of the storage box, and the transmission screw penetrates through the linkage plate and is in threaded connection with the linkage plate;

the containing table is fixedly arranged at the top of the linkage plate;

the rotating shaft is arranged between the bearing plate and the storage box;

the first motor is arranged between the bearing plate and the storage box, and an output shaft of the first motor is fixedly connected with the top end of the rotating shaft;

the teeth are fixedly sleeved on the rotating shaft;

the whole teeth are fixedly sleeved on the first transmission screw rod and meshed with the missing teeth;

and the pushing mechanism is arranged on the portal frame.

2. The leading edge paper feeding device of the die cutting machine as claimed in claim 1, wherein the material pushing mechanism comprises a second transmission screw, a second motor, a sliding plate and a material pushing plate, the second transmission screw is rotatably mounted on inner walls of two sides of the portal frame, the second motor is fixedly mounted on an outer wall of one side of the portal frame, an output shaft of the second motor is fixedly connected with one end of the second transmission screw, the sliding plate is mounted on the second transmission screw in a threaded manner, the sliding plate is slidably connected with an inner wall of the top of the portal frame, and the material pushing plate is fixedly mounted at the bottom of the sliding plate.

3. The leading edge paper feeding device of the die cutting machine as claimed in claim 1, wherein a single-opening door is arranged on one side of the storage box, a first platen and a second platen are fixedly mounted on outer walls of two sides of the storage box respectively, the bottom of the portal frame is fixedly connected with the first platen and the second platen, two supporting columns are fixedly mounted at the bottoms of the first platen and the second platen, a discharge port is formed in an inner wall of one side of the portal frame, and an opening is formed in the bottom of the discharge port.

4. The leading edge paper feeding device of the die-cutting machine as claimed in claim 3, wherein the top of the loading plate is fixedly connected with the platen, the loading plate is close to one side fixed mounting of the storage box and is provided with a reinforcing plate, the transmission screw rod penetrates through the reinforcing plate and is connected with the reinforcing plate rotating rod, the reinforcing plate is fixedly provided with a same vertical rod on the reinforcing plate, the vertical rod penetrates through the linkage plate and is connected with the linkage plate in a sliding manner, the rotating shaft penetrates through the reinforcing plate and is connected with the reinforcing plate rotating rod, the loading plate is close to one side fixed mounting of the storage box and is provided with a bearing plate, the motor one is fixedly connected with the top of the bearing plate, and the rotating shaft penetrates through the bearing plate and is connected with the bearing plate in a rotating manner.

5. The leading edge paper feeding device of the die cutting machine according to claim 1, wherein a beam plate is fixedly mounted at the top of the portal frame, a box body is arranged below the beam plate, an opening is formed in the bottom of the box body, a pressing plate is slidably mounted on the inner wall of the box body, the bottom of the pressing plate extends to the position below the box body, a stainless steel top head is fixedly mounted on the lower portion of the box body, a pressure spring is fixedly mounted on the inner wall of the top of the box body, and the bottom end of the pressure spring is fixedly connected with the pressing plate.

6. The leading edge paper feeding device of the die cutting machine as claimed in claim 5, wherein an adjusting bolt is installed on the beam plate in a threaded manner, the bottom end of the adjusting bolt is rotatably connected with the box body, a limiting rod is fixedly installed at the top of the box body, and the limiting rod penetrates through the beam plate and is in sliding connection with the beam plate.