CN213859522U

CN213859522U - Feeding device of creasing machine

Info

Publication number: CN213859522U
Application number: CN202023022976.9U
Authority: CN
Inventors: 方来勇
Original assignee: Hangzhou Tiandi Printing Co ltd
Current assignee: Hangzhou Tiandi Printing Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-03
Anticipated expiration: 2030-12-15

Abstract

The application relates to a loading attachment of indentator, which comprises a frame, be provided with feed mechanism in the frame, feed mechanism includes dwang, cam, first driving piece, pan feeding board and material loading subassembly, the dwang horizontal rotation is installed in the frame, the cam is installed on the dwang, first driving piece is installed in the frame and is driven the dwang and rotate, pan feeding board slope is installed in the frame and is located the below of cam, material loading subassembly is installed in the frame and is used for moving the raw materials to the pan feeding board. This application has the effect that improves the indentation rate of indentator to parchment paper.

Description

Feeding device of creasing machine

Technical Field

The application relates to the technical field of marking presses, in particular to a feeding device of a marking press.

Background

The parchment paper can be used in the packaging material of the cigarette case, and the parchment paper is pressed with creases, thereby facilitating the folding and packaging of the parchment paper, and the creasing machine is the equipment used when the parchment paper is creased.

In the related art, a feeding port and a discharging port are respectively formed in two opposite sides of an indenting machine, sulfuric acid paper stacked neatly is placed at the feeding port of the indenting machine, an operator pushes the uppermost sulfuric acid paper to move towards the feeding port, so that the sulfuric acid paper enters the indenting machine for indenting, and the sulfuric acid paper subjected to indenting by the indenting machine penetrates out of the discharging port and finishes discharging.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the surface of the parchment paper is smoother and the parchment paper is drier, therefore static electricity is easily generated, when the topmost parchment paper is pushed to move, the phenomenon that two parchments paper simultaneously enter a feeding port is easy to occur, and the creasing machine can not carry out creasing treatment on the parchment paper at the lower layer, so that the parchment paper products discharged from a discharge port can not be completely subjected to creasing treatment, and the creasing rate of the parchment paper by the creasing machine is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the indentation rate of indentator to the parchment, this application provides an indentator's loading attachment.

The application provides a loading attachment of indentator adopts following technical scheme:

the utility model provides a loading attachment of indentator, includes the frame, be provided with feed mechanism in the frame, feed mechanism includes dwang, cam, first driving piece, pan feeding board and material loading subassembly, the dwang horizontal rotation is installed in the frame, the cam is installed on the dwang, first driving piece is installed in the frame and is driven the dwang and rotate, the below that the cam was installed and is located in the frame to pan feeding board slope, material loading subassembly is installed in the frame and is used for removing the raw materials to the pan feeding board.

By adopting the technical scheme, when the feeding assembly moves the parchment paper raw material onto the feeding plate, the parchment paper slides along the inclined direction of the feeding plate to be close to the feeding port of the marking press, the first driving piece drives the rotating rod to rotate, the rotating rod drives the cam to rotate, the cam is in friction contact with the parchment paper passing below when rotating, the cam drives the parchment paper to reversely move on the feeding plate, when a single piece of parchment paper passes below, the cam rotates and is separated from the parchment paper, and the parchment paper continues to move along the inclined direction of the feeding plate, so that the feeding of the parchment paper is completed; when the lower side passes through the double-layer parchment paper, the cam and the upper parchment paper generate friction and drive the upper parchment paper to move reversely, so that the upper parchment paper moves to the rear of the lower parchment paper, the double-layer parchment paper is separated, the phenomenon that the two parchment papers simultaneously enter the feeding port is reduced, and the indentation rate of the creasing machine on the parchment paper is improved.

Optionally, the mounting hole has been seted up on the pan feeding board, be provided with the buffering subassembly on the pan feeding board, the buffering subassembly includes slide plate, guide bar and spacing spring, the slide plate slides and installs on the pan feeding board, the guide bar slides and installs in the frame and is connected with the slide plate, spacing spring housing is established on the guide bar and is connected with the slide plate, spacing spring is connected with the frame, the slide plate slides to the mounting hole with the cam contact and under the effect of cam.

Through adopting above-mentioned technical scheme, when the template was slided to the parchment, the dwang drove the cam and rotates and make cam and parchment contact, and the cam is pressed into the mounting hole with parchment and the template that slides, and the template that slides moves the guide bar and removes and compress spacing spring, makes spacing spring can promote the template that slides and resume initial position, and the template that slides removes can reduce the impact force of cam to the parchment to the damaged probability of parchment has been reduced.

Optionally, limiting plates are arranged on two sides of the feeding plate, and the two limiting plates are parallel to each other and are respectively located on two sides of the mounting hole.

By adopting the technical scheme, the parchment paper falls between the two limiting plates when moving onto the feeding plate, so that the parchment paper can move on the feeding plate along the directions of the limiting plates, and the parchment paper can enter the marking press according to the specified direction; when the parchment paper is moved out of the mounting hole, the two limiting plates can enable the parchment paper to move to the correct posture.

Optionally, a connecting bolt is arranged on the limiting plate and is in threaded connection with the feeding plate.

Through adopting above-mentioned technical scheme, the limiting plate passes through connecting bolt detachable and installs on the pan feeding board, makes the distance between two limiting plates adjustable to can adjust the distance between two limiting plates according to the width of template.

Optionally, a rubber layer is arranged on the outer side wall of the cam, a convex block is arranged on the side wall of the cam, and a groove matched with the convex block in a clamping mode is formed in the rubber layer.

By adopting the technical scheme, the rubber layer is detachably arranged on the cam through the convex block, so that the rubber layer can be replaced when damaged; the rubber layer arranged on the cam can increase the friction force between the cam and the parchment paper, so that the cam can more easily separate the two layers of parchment paper.

Optionally, the first driving part comprises a driving motor, a first gear and a second gear, the driving motor is installed on the frame, the first gear is installed on an output shaft of the driving motor, and the second gear is installed on the rotating rod and meshed with the first gear.

Through adopting above-mentioned technical scheme, the first gear of driving motor drive rotates, and first gear drive second gear rotates, and second gear drive dwang rotates to can drive the cam and rotate.

Optionally, the feeding assembly comprises a conveying plate, a sucker, a vacuum generator and a second driving piece, the conveying plate is installed on the frame in a sliding mode, the sucker is installed on the conveying plate in a sliding mode, the vacuum generator is installed on the conveying plate and connected with the sucker, the second driving piece is installed on the frame and connected with the conveying plate, the second driving piece is connected with the sucker, and the sucker is used for conveying raw materials to the feeding plate.

Through adopting above-mentioned technical scheme, the second driving piece drives the sucking disc earlier and moves down and be close to the template, and when the sucking disc supported on the template, vacuum generator produced the negative pressure, made the sucking disc hold the template, and the second driving piece drives the delivery board again and removes, and the delivery board drives the sucking disc and removes the top of pan feeding board, and second driving piece drive sucking disc moves down, and vacuum generator aerifys in to the sucking disc again, makes sucking disc and template separation to can remove the template with the template on.

Optionally, the second driving element includes a first cylinder and a second cylinder, the first cylinder is mounted on the frame, and a piston rod of the first cylinder is connected to the conveying plate; the second air cylinder is installed on the conveying plate, and a piston rod of the second air cylinder is connected with the sucking disc.

Through adopting above-mentioned technical scheme, second cylinder drive sucking disc is close to the template, makes the sucking disc hold the template, and second cylinder drive sucking disc shifts up, and first cylinder redrives the delivery board and removes, and the delivery board drives the sucking disc and the top that the second cylinder removed the pan feeding board, and second cylinder drive sucking disc is close to the pan feeding board, and the sucking disc is put the template on the pan feeding board to accomplish the material loading of template.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the setting of feed mechanism, improved the indentation rate of indentator to the parchment.

2. Through the setting of buffering subassembly, reduced the impact force of cam to the template to the damaged probability of template has been reduced.

3. Through the setting of limiting plate, make the parchment paper get into in the indenter according to appointed gesture.

4. Through the setting of rubber layer to can adjust the distance between two limiting plates according to the width of template.

5. Through the arrangement of the rubber layer, the friction force between the cam and the parchment paper can be increased, so that the cam can separate the two layers of parchment paper more easily.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a partial perspective view of a loading assembly of the present application;

FIG. 3 is a schematic view of a partial perspective view of the feed mechanism and buffer assembly of the present application with a feed plate partially in section;

fig. 4 is a partially exploded schematic view of the cam and rubber layer of the present application.

Reference numerals: 100. a frame; 101. a feeding port; 102. a discharge chute; 110. a support frame; 120. a support block; 210. rotating the rod; 220. a cam; 221. a bump; 230. a first driving member; 231. a drive motor; 232. a first gear; 233. a second gear; 240. feeding a plate; 241. a support plate; 242. mounting holes; 243. a fixing plate; 250. a rubber layer; 251. a groove; 300. a feeding assembly; 310. a conveying plate; 320. a suction cup; 330. a vacuum generator; 340. a second driving member; 341. a first cylinder; 342. a second cylinder; 350. a storage hopper; 400. a buffer assembly; 410. a slide plate; 420. a guide bar; 430. a limiting spring; 440. a limiting plate; 441. and connecting the bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, a feeding device of an indentator includes a frame 100 of the indentator, a feeding port 101 is provided on an upper end surface of the frame 100, an inclined discharging chute 102 is fixedly provided at one end of the frame 100, a supporting frame 110 is fixedly provided on a side wall of the frame 100 facing away from one end of the discharging chute 102, and a feeding mechanism is provided on the supporting frame 110.

Referring to fig. 1 and 2, the feeding mechanism includes a feeding assembly 300, the feeding assembly 300 including a conveying plate 310, a suction cup 320, a vacuum generator 330, and a second driving member 340; a rectangular supporting block 120 is fixedly arranged on the upper end surface of the supporting frame 110, the second driving member 340 comprises a first air cylinder 341 and a second air cylinder 342, the first air cylinder 341 is horizontally and fixedly arranged on one side of the supporting block 120 departing from the rack 100, and a piston rod of the first air cylinder 341 penetrates through the supporting block 120; the conveying plate 310 has a rectangular shape, and one end of the conveying plate 310 is fixedly attached to a piston rod of the first cylinder 341 so that the conveying plate 310 is horizontal.

Referring to fig. 2, a second cylinder 342 is vertically and fixedly installed on the upper end surface of the conveying plate 310, a piston rod of the second cylinder 342 passes downward through the conveying plate 310, a suction cup 320 is fixedly installed on the piston rod of the second cylinder 342, and a vacuum generator 330 is fixedly installed on the side wall of the conveying plate 310 and connected with the suction cup 320; the storage hopper 350 is fixedly disposed on the upper end surface of the supporting frame 110, and the storage hopper 350 is located below the suction cup 320.

Referring to fig. 1, the feeding mechanism further includes a rotating lever 210, a cam 220, a first driving member 230, and a feeding plate 240; the feeding plate 240 is rectangular, one end of the feeding plate 240 is fixedly mounted on one side of the support frame 110 facing the rack 100, the other end of the feeding plate 240 inclines downwards and penetrates into the feeding port 101, two vertical support plates 241 are fixedly arranged on two sides of the feeding plate 240, and the two support plates 241 are parallel to each other.

Referring to fig. 3 and 4, both ends of the rotating rod 210 are horizontally and rotatably installed on the two support plates 241, respectively, and the rotation center of the cam 220 is coaxially and fixedly installed on the rotating rod 210; the outer side wall of the cam 220 is fixedly provided with a plurality of elongated bumps 221, the plurality of bumps 221 are distributed along the contour line of the cam 220 at intervals, the length direction of the bumps 221 is parallel to the length direction of the rotating rod 210, the outer side wall of the cam 220 is sleeved with a rubber layer 250, and the inner side wall of the rubber layer 250 is provided with a plurality of grooves 251 matched with the bumps 221 in a clamping manner.

Referring to fig. 3, the first driving member 230 includes a driving motor 231, a first gear 232 and a second gear 233, the driving motor 231 is horizontally and fixedly installed on one of the supporting plates 241, the driving motor 231 is located on a side wall of the supporting plate 241 facing away from the other supporting plate 241, the first gear 232 is coaxially and fixedly installed on an output shaft of the driving motor 231, one end of the rotating rod 210 close to the driving motor 231 penetrates through the supporting plate 241, and the second gear 233 is coaxially and fixedly installed on the rotating rod 210 and is engaged with the first gear 232.

Referring to fig. 3, a buffer assembly 400 is arranged on the feeding plate 240, and the buffer assembly 400 includes a sliding plate 410, four guide rods 420, and four limit springs 430 corresponding to the guide rods 420 one to one; a rectangular mounting hole 242 is formed in the upper end surface of the feeding plate 240, the mounting hole 242 is located below the cam 220, a U-shaped fixing plate 243 is fixedly arranged on the lower end surface of the feeding plate 240, and the fixing plate 243 is located below the mounting opening.

Referring to fig. 3, the sliding plate 410 is slidably mounted in the mounting hole 242, one end of each of the four guide rods 420 is fixedly mounted at each of the four corners of the lower end surface of the sliding plate 410, the other end of each of the four guide rods 420 is slidably connected to the fixing plate 243, and the sliding direction of the sliding plate 410 is perpendicular to the length direction of the feeding plate 240.

Referring to fig. 3, the limiting springs 430 are sleeved on the corresponding guide rods 420, one end of each limiting spring 430 is fixedly connected with the lower end face of the sliding plate 410, the other end of each limiting spring 430 is fixedly connected with the upper end face of the fixing plate 243, and the upper end face of the sliding plate 410 is flush with the upper end face of the feeding plate 240 under the action of the limiting springs 430.

Referring to fig. 3, two elongated limiting plates 440 are disposed on the upper end surface of the feeding plate 240, the cross sections of the limiting plates 440 are L-shaped, two ends of each limiting plate 440 are rotatably connected with a connecting bolt 441, the connecting bolts 441 penetrate through the limiting plates 440 and are in threaded connection with the upper end surface of the feeding plate 240, so that the two limiting plates 440 are fixedly mounted on the upper end surface of the feeding plate 240 and are parallel to each other, the two limiting plates 440 are respectively located on two sides of the mounting hole 242, and the length direction of the limiting plates 440 is parallel to the length direction of the feeding plate 240.

The working principle of the feeding device of the creasing machine is as follows:

when the parchment paper is fed into the feeding port 101 of the marking press, the second cylinder 342 drives the suction cup 320 to be close to the storage hopper 350, so that the suction cup 320 sucks the parchment paper in the storage hopper 350, and the second cylinder 342 drives the suction cup 320 to move upwards; the first cylinder 341 drives the conveying plate 310 to move, the conveying plate 310 drives the suction cup 320 and the second cylinder 342 to move above the feeding plate 240, the second cylinder 342 drives the suction cup 320 to be close to the feeding plate 240, and the suction cup 320 places the parchment paper on the feeding plate 240 so that the parchment paper falls between the two limiting plates 440.

The parchment slides down along the incline direction of pan feeding board 240, the parchment slides when sliding on the board 410 that slides, start driving motor 231, driving motor 231 drives first gear 232 and rotates, first gear 232 drives second gear 233 and rotates, second gear 233 drives dwang 210 and rotates, dwang 210 drives cam 220 and rotates, cam 220 rotates and contacts with the parchment on the board 410 that slides, cam 220 impresses the parchment and the board 410 that slides in mounting hole 242, thereby can reduce the impact force of cam 220 to the parchment.

When the parchment paper is two-layer, when the cam 220 continues to rotate, the rubber layer 250 on the cam 220 drives the parchment paper on the upper layer to move reversely, so that the parchment paper on the upper layer is separated from the parchment paper on the lower layer, and the probability that the two parchment paper layers enter the feeding port 101 at the same time is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a loading attachment of indentator, includes frame (100), its characterized in that: be provided with feed mechanism on frame (100), feed mechanism includes dwang (210), cam (220), first driving piece (230), pan feeding board (240) and material loading subassembly (300), dwang (210) horizontal rotation is installed in frame (100), cam (220) are installed on dwang (210), first driving piece (230) are installed in frame (100) and are driven dwang (210) and rotate, pan feeding board (240) slope is installed in frame (100) and are located the below of cam (220), material loading subassembly (300) are installed in frame (100) and are used for moving the raw materials to pan feeding board (240).

2. The feeding device of an indentator of claim 1, characterized in that: mounting hole (242) have been seted up on pan feeding board (240), be provided with buffering subassembly (400) on pan feeding board (240), buffering subassembly (400) are including slide plate (410), guide bar (420) and spacing spring (430), slide plate (410) are slided and are installed on pan feeding board (240), guide bar (420) slide and install in frame (100) and be connected with slide plate (410), spacing spring (430) cover is established on guide bar (420) and is connected with slide plate (410), spacing spring (430) are connected with frame (100), slide plate (410) and cam (220) contact and slide in mounting hole (242) under the effect of cam (220).

3. The feeding device of an indentator of claim 2, characterized in that: limiting plates (440) are arranged on two sides of the feeding plate (240), and the two limiting plates (440) are parallel to each other and are respectively located on two sides of the mounting hole (242).

4. The feeding device of an indentator of claim 3, characterized in that: the limiting plate (440) is provided with a connecting bolt (441), and the connecting bolt (441) is in threaded connection with the feeding plate (240).

5. The feeding device of an indentator of claim 1, characterized in that: the outer side wall of the cam (220) is provided with a rubber layer (250), the side wall of the cam (220) is provided with a convex block (221), and the rubber layer (250) is provided with a groove (251) in clamping fit with the convex block (221).

6. The feeding device of an indentator of claim 1, characterized in that: the first driving part (230) comprises a driving motor (231), a first gear (232) and a second gear (233), the driving motor (231) is installed on the rack (100), the first gear (232) is installed on an output shaft of the driving motor (231), and the second gear (233) is installed on the rotating rod (210) and meshed with the first gear (232).

7. The feeding device of an indentator of claim 1, characterized in that: the feeding assembly (300) comprises a conveying plate (310), suckers (320), a vacuum generator (330) and a second driving piece (340), wherein the conveying plate (310) is installed on the rack (100) in a sliding mode, the suckers (320) are installed on the conveying plate (310) in a sliding mode, the vacuum generator (330) is installed on the conveying plate (310) and connected with the suckers (320), the second driving piece (340) is installed on the rack (100) and connected with the conveying plate (310), the second driving piece (340) is connected with the suckers (320), and the suckers (320) are used for conveying raw materials to the feeding plate (240).

8. The feeding device of an indentator of claim 7, characterized in that: the second driving part (340) comprises a first air cylinder (341) and a second air cylinder (342), the first air cylinder (341) is installed on the frame (100), and a piston rod of the first air cylinder (341) is connected with the conveying plate (310); the second air cylinder (342) is installed on the conveying plate (310), and a piston rod of the second air cylinder (342) is connected with the suction cup (320).