CN211030330U

CN211030330U - Flat-pressing flat die cutting machine

Info

Publication number: CN211030330U
Application number: CN201921467449.3U
Authority: CN
Inventors: 毕理想; 姬旭旭
Original assignee: Suzhou Demaco Electronic Technology Co ltd
Current assignee: Suzhou Demaco Electronic Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-17
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a flat-pressing flat die cutting machine, which comprises a bottom plate, a bracket I, a bracket II, a die cutting device and a conveying device; the bracket I and the bracket II are arranged on the bottom plate; the support plate is arranged on the bracket I; the bottom end of the ejector rod is provided with a mold, and the top end of the ejector rod is provided with a top plate; one end of the spring is fixed on the supporting plate, and the other end of the spring is fixed on the top plate; a cam is arranged above the top plate; the outline of the cam is formed by smoothly transitionally connecting arc surfaces with different radiuses at two ends, wherein a plurality of gear teeth are uniformly distributed on the arc surface with larger radius; the motor is fixedly arranged on the bracket I; one end of the rotating shaft I is in transmission connection with the motor, and the other end of the rotating shaft I is connected to the circle center position of the arc surface with the smaller radius of the cam; the rotating shaft II is connected with the gear II and the gear I, and two ends of the rotating shaft II are respectively in rotating connection with the bracket I and the bracket II; the gear I is positioned right above the cam and is meshed with gear teeth on the cam; and the gear III is in transmission connection with the gear II through a chain. The utility model discloses realize automatic cross cutting, walk the material, improve production efficiency.

Description

Flat-pressing flat die cutting machine

Technical Field

The utility model relates to a cut technical field, specifically be a flat-pressing flat die cutting machine.

Background

The flat-pressing flat die cutting machine is generally applied to the die cutting processing process of non-metal materials, non-setting adhesives, double-sided adhesive tapes, electronic and mobile phone rubber mats and the like, and is important equipment for processing and forming after printing and packaging. At present, the domestic existing flat pressing flat die cutting machine is low in working efficiency and cannot meet the requirements of the existing production.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model provides a flat-bed die-cutting machine that flattens of simple structure, can automatic cross cutting, walk the material.

In order to achieve the above object, the utility model provides a following technical scheme:

a flat-pressing flat die cutting machine comprises a die, a bottom plate, a support I, a support II, a die cutting device, a transmission mechanism and a transmission device; the die cutting device comprises a supporting plate, a spring, an ejector rod, a motor, a rotating shaft I and a rotating shaft II; the bracket I and the bracket II are vertically arranged on the bottom plate; the support plate is horizontally arranged on the bracket I; a top plate is fixedly arranged at the top end of the ejector rod; the number of the springs is several; one end of the spring is fixedly arranged on the supporting plate, and the other end of the spring is fixedly connected with the lower end face of the top plate; the bottom end of the ejector rod penetrates through the lower part of the supporting plate and extends out of the lower part of the supporting plate to be fixedly connected with a mold; a cam is arranged above the top plate, and the upper end surface of the top plate is abutted against the cam; the outline of the cam is formed by smoothly transitionally connecting arc surfaces with different radiuses at two ends, wherein a plurality of gear teeth are uniformly distributed on the arc surface with larger radius; the motor is fixedly arranged on the bracket I; one end of the rotating shaft I is in transmission connection with an output shaft of the motor, and the other end of the rotating shaft I is connected to the position of the circle center of the arc surface with the smaller radius of the cam; the rotating shaft II is sequentially connected with the gear II and the gear I in a penetrating manner along the front-back direction, and two ends of the rotating shaft II are respectively connected with the bracket I and the bracket II in a rotating manner; the gear I is positioned right above the cam and is meshed with gear teeth on the cam; the transmission mechanism comprises a gear III and a chain; the gear III is in transmission connection with the gear II through a chain; the conveying device is arranged below the die; the transmission device is in transmission connection with a gear III; when the gear teeth on the cam are meshed with the gear I to rotate, the transmission device transmits through the transmission mechanism.

The flat-pressing flat die cutting machine also comprises a rotating shaft III and a bracket III; the conveying device is positioned between the bracket I and the bracket II; the conveying device comprises a driving wheel, a driven wheel and a conveying belt; the rotating shaft III is sequentially connected with the gear III and the driving wheel in a penetrating manner along the front-back direction, and two ends of the rotating shaft III are respectively connected with the bracket I and the bracket II in a rotating manner; the bracket III is arranged at the positions of two sides of the bottom plate and the conveying device; and two ends of the driven wheel are rotatably arranged on the bracket III and are in transmission connection with the driving wheel through a conveying belt.

The flat-pressing flat die cutting machine also comprises an electric push plate; and the support I and the support II are respectively provided with corresponding electric push plates facing the conveying device.

The ejector rod, the top plate and the die are all made of light materials.

The bottom of the ejector rod is in threaded connection with the die.

And the bracket II is provided with an observation port.

The utility model has the advantages that:

1. the utility model realizes automatic feeding and die cutting by rotating the cam (the outline is formed by connecting two arc surfaces with different radiuses in a smooth transition way);

2. when the gear teeth on the arc surface with larger radius are meshed with the gear I to rotate, the gear II coaxially connected with the gear I rotates, the chain in the transmission mechanism drives the gear III to rotate to drive the driving wheel which coaxially rotates to rotate, the conveying belt drives the driven wheel to rotate together, the feeding is started at the moment, and the die cutting device is not moved at the moment;

3. when the cam continues to rotate until the gear I is not meshed with the gear tooth part of the cam, the gear I stops rotating, the gear II, the gear III and the driving wheel are driven to stop rotating, the conveying belt stops conveying and stops feeding, the smooth transition part of the arc of the cam is contacted with the top plate at the moment, the top plate is pressed downwards, when the top plate is contacted with the lowest point of the larger arc, the ejector rod drives the mold to move to the lowest point, and at the moment, the mold performs flat pressing die cutting on the raw material;

4. conveyer both sides are equipped with corresponding electronic push pedal respectively, are applicable to and compress tightly spacingly to the raw materials of different width, prevent the skew.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a cross-sectional view B-B of FIG. 1;

FIG. 5 is a schematic view of the cam configuration of FIG. 4;

in the figure, 1-bottom plate, 2-support I, 3-conveying device, 4-rotating shaft III, 5-mould, 6-supporting plate, 7-ejector rod, 701-top plate, 8-gear II, 9-motor, 10-rotating shaft I, 11-rotating shaft II, 12-gear I, 13-transmission mechanism, 14-rotating shaft III, 15-support III, 16-support II, 1601-viewing port, 17-conveying belt, 18-gear III, 19-driving wheel, 20-driven wheel, 21-cam, 2101-gear tooth, 2102-arc surface with smaller radius, 2103-arc surface with larger radius, 22-spring, 23-electric push plate and 24-chain.

Detailed Description

Referring to fig. 1 to 5, a flat-pressing flat-die cutting machine comprises a die 5, a bottom plate 1, a support I2, a support II 16, a die cutting device, a transmission mechanism 13 and a transmission device 3; the die cutting device comprises a supporting plate 6, a spring 26, an ejector rod 7, a cam 21, a motor 9, a rotating shaft I10 and a rotating shaft II 11; the bracket I2 and the bracket II 16 are vertically arranged on the bottom plate 1; the supporting plate 6 is horizontally arranged on the bracket I2; a top plate 701 is fixedly arranged at the top end of the ejector rod 7; the number of the springs 22 is several; one end of the spring 22 is fixedly arranged on the supporting plate 6, and the other end is fixedly connected with the lower end face of the top plate; the bottom end of the ejector rod 7 penetrates and extends out of the lower part of the support plate 6 to be fixedly connected with the die 5; a cam 21 is arranged above the top plate 701, and the upper end surface of the top plate is abutted against the cam 21; the outline 21 of the cam is formed by smoothly transitionally connecting arc surfaces with different radiuses at two ends, wherein a plurality of gear teeth 2101 are uniformly distributed on the arc surface 2103 with larger radius; the motor 9 is fixedly arranged on the bracket I2; one end of a rotating shaft I10 is in transmission connection with an output shaft of a motor 9, and the other end of the rotating shaft I is connected to the circle center of the arc surface 2102 with the smaller cam radius; the rotating shaft II 11 is sequentially connected with a gear II 8 and a gear I12 in a penetrating manner along the front-back direction, and two ends of the rotating shaft II are respectively and rotatably connected with the bracket I2 and the bracket II 16; the gear I8 is positioned right above the cam 21 and is meshed with the gear teeth 2101 on the cam 21; the transmission mechanism 13 comprises a gear III 18 and a chain 24; the gear III 18 is in transmission connection with the gear II 8 through a chain 24; the conveying device 3 is arranged below the die 5; the conveying device 3 is in transmission connection with a gear III 18; when the gear 2101 on the cam 21 is meshed with the gear I12 to rotate, the transmission device 3 transmits through the transmission mechanism 13.

The flat-pressing flat die cutting machine also comprises a rotating shaft III 14 and a bracket III 15; the conveying device 3 is positioned between the bracket I2 and the bracket II 16; the conveying device 3 comprises a driving wheel 19, a driven wheel 20 and a conveying belt 17; the rotating shaft III 14 sequentially penetrates through a gear III 18 and a driving wheel 19 along the front-back direction, and two ends of the rotating shaft III are respectively and rotatably connected with the bracket I2 and the bracket II 16; the bracket III 15 is arranged at the positions of two sides of the bottom plate 1 and the conveying device 3; two ends of the driven wheel 20 are rotatably arranged on the bracket III 15 and are in transmission connection with the driving wheel 19 through the transmission belt 17.

The flat-pressing flat die cutting machine also comprises an electric push plate 23; support I2, support II 16 are equipped with corresponding electronic push pedal 23 respectively towards conveyer 3, are applicable to the raw materials of different width and compress tightly spacingly.

The ejector 7, the top plate 701 and the mold 5 are all made of light materials, and when the cam 21 does not press down the top plate 701, the top plate 701 can be supported on the spring 22 and does not move downward.

The bottom of the ejector rod 7 is in threaded connection with the die 5.

And a viewing port 1601 is arranged on the support II 16.

As shown in fig. 1-5, the working principle and flow of the present invention are as follows:

starting the motor 9, rotating the cam 21 around the rotating shaft I10, when the arc surface 2102 with the smaller radius of the cam 21 is contacted with the top plate 701, the top plate 701 can be supported on the spring 22, at this time, the top plate 701 is kept still and cannot move downwards, when the gear teeth 2101 on the arc surface 2103 with the larger radius are meshed with the gear I12 to rotate, the gear II 8 coaxially connected with the gear I12 rotates, the chain 24 in the transmission mechanism 13 drives the gear III to rotate, the driving wheel 19 coaxially rotating is driven to rotate, the transmission belt 17 drives the driven wheel 20 to rotate together, at this time, material feeding is started, when the cam 21 continues to rotate until the gear I12 is not meshed with the gear teeth 2101 of the cam 21, the gear I12 stops rotating, the gear II 8, the gear III 18 and the driving wheel 19 all stop rotating, at this time, the transmission belt 17 stops transmitting, at this time, the cam 21 pushes down the top plate 701, the spring, when the top plate contacts the lowest point of the arc surface 2103 with larger radius, the ejector rod 7 drives the die 5 to move to the lowest point, at the moment, the die 5 performs flat pressing die cutting on the raw material, when the cam 21 rotates to the position that the gear I is meshed with the gear teeth 2101 of the cam 21, the material is continuously discharged, and the actions are repeated.

Claims

1. The utility model provides a concora crush flat die cutting machine which characterized in that: the flat-pressing flat die cutting machine comprises a die, a bottom plate, a support I, a support II, a die cutting device, a transmission mechanism and a transmission device; the die cutting device comprises a supporting plate, a spring, an ejector rod, a motor, a rotating shaft I and a rotating shaft II; the bracket I and the bracket II are vertically arranged on the bottom plate; the support plate is horizontally arranged on the bracket I; a top plate is fixedly arranged at the top end of the ejector rod; the number of the springs is several; one end of the spring is fixedly arranged on the supporting plate, and the other end of the spring is fixedly connected with the lower end face of the top plate; the bottom end of the ejector rod penetrates through the lower part of the supporting plate and extends out of the lower part of the supporting plate to be fixedly connected with a mold; a cam is arranged above the top plate, and the upper end surface of the top plate is abutted against the cam; the outline of the cam is formed by smoothly transitionally connecting arc surfaces with different radiuses at two ends, wherein a plurality of gear teeth are uniformly distributed on the arc surface with larger radius; the motor is fixedly arranged on the bracket I; one end of the rotating shaft I is in transmission connection with an output shaft of the motor, and the other end of the rotating shaft I is connected to the position of the circle center of the arc surface with the smaller radius of the cam; the rotating shaft II is sequentially connected with the gear II and the gear I in a penetrating manner along the front-back direction, and two ends of the rotating shaft II are respectively connected with the bracket I and the bracket II in a rotating manner; the gear I is positioned right above the cam and is meshed with gear teeth on the cam; the transmission mechanism comprises a gear III and a chain; the gear III is in transmission connection with the gear II through a chain; the conveying device is arranged below the die; the transmission device is in transmission connection with a gear III; when the gear teeth on the cam are meshed with the gear I to rotate, the transmission device transmits through the transmission mechanism.

2. The platen die cutter of claim 1, wherein: the flat-pressing flat die cutting machine also comprises a rotating shaft III and a bracket III; the conveying device is positioned between the bracket I and the bracket II; the conveying device comprises a driving wheel, a driven wheel and a conveying belt; the rotating shaft III is sequentially connected with the gear III and the driving wheel in a penetrating manner along the front-back direction, and two ends of the rotating shaft III are respectively connected with the bracket I and the bracket II in a rotating manner; the bracket III is arranged at the positions of two sides of the bottom plate and the conveying device; and two ends of the driven wheel are rotatably arranged on the bracket III and are in transmission connection with the driving wheel through a conveying belt.

3. The platen die cutter of claim 2, wherein: the flat-pressing flat die cutting machine also comprises an electric push plate; and the support I and the support II are respectively provided with corresponding electric push plates facing the conveying device.

4. The platen die cutter of claim 1, wherein: the ejector rod, the top plate and the die are all made of light materials.

5. The platen die cutter of claim 1, wherein: the bottom of the ejector rod is in threaded connection with the die.

6. The platen die cutter of claim 1, wherein: and the bracket II is provided with an observation port.