CN216104512U

CN216104512U - Blanking device of plate-making machine

Info

Publication number: CN216104512U
Application number: CN202122400664.5U
Authority: CN
Inventors: 商春生; 张永光; 裴首博; 常海国
Original assignee: Suihua Jiamei Plate Making Co ltd
Current assignee: Suihua Jiamei Plate Making Co ltd
Priority date: 2021-10-01
Filing date: 2021-10-01
Publication date: 2022-03-22
Anticipated expiration: 2031-10-01

Abstract

The utility model discloses a blanking device of a plate-making machine, which relates to the technical field of plate-making machines and comprises a base, wherein the top of the base is fixedly connected with a shell, the inner wall of the left side of the shell is provided with a blanking assembly, and the inner wall of the bottom of the shell is provided with a transmission assembly; the blanking assembly is used for enabling materials to fall slowly, the transmission assembly is used for transporting the materials, the blanking assembly comprises two first push rod motors fixedly mounted on the inner wall of the left side of the shell, and the output ends of the first push rod motors are fixedly connected with fixing blocks. The device can realize the purpose that the automatic unloading of material just carried out the transportation to the material simultaneously, has reduced staff's task volume, when the conveyer belt breaks down, need not shut down and maintain simultaneously, has guaranteed the work efficiency of platemaking machine to a certain extent, easy operation, and convenient to use has stronger practicality, is fit for promoting in a large number.

Description

Blanking device of plate-making machine

Technical Field

The utility model relates to the technical field of plate-making machines, in particular to a blanking device of a plate-making machine.

Background

The CTP platemaking machine is a preprinting device which can eliminate the step of a film, and is generally divided into four main types of inner drum type, outer drum type, flat plate type and curve type, the CTP platemaking technology comprises a thermosensitive imaging technology and a photosensitive imaging technology, the application is the widest, the performance is the most stable, the CTP platemaking machine is a preprinting device which directly makes a plate by a computer, the CTP platemaking adopts a digital working process, characters and images are directly converted into numbers, a printing plate is directly generated, and the material of a film, the process of manual plate combination and a semi-automatic or full-automatic plate burning process are omitted.

Present plate-making machine unloader in the middle of the production of reality, the finished product of accomplishing the plate-making needs the manual work to carry out the unloading and collects, and this just leads to the required manpower of equipment more, and often needs the manual work to carry to next operation place after the manual work is collected and is accomplished, has seriously increased staff's task volume, consequently, this application provides a plate-making machine unloader and satisfies the demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a platemaking machine unloader, and the device can realize the automatic unloading of material and carry out the purpose transported to the material simultaneously, has reduced staff's task volume, when the conveyer belt breaks down, need not shut down and maintain simultaneously, has guaranteed the work efficiency of platemaking machine to a certain extent, easy operation, and convenient to use has stronger practicality, is fit for a large amount of popularization.

In order to achieve the above purpose, the present application provides the following technical solutions: a blanking device of a plate-making machine comprises a base, wherein the top of the base is fixedly connected with a shell, a blanking assembly is arranged on the inner wall of the left side of the shell, and a transmission assembly is arranged on the inner wall of the bottom of the shell;

the blanking assembly is used for enabling the materials to fall slowly, and the transmission assembly is used for transporting the materials.

Preferably, the blanking assembly comprises two first push rod motors fixedly arranged on the inner wall of the left side of the shell, the output end of the first push rod motor is fixedly connected with a fixed block, the fixed block drives the top to be provided with a connecting block, the front and the back of the connecting block are both hinged with connecting rods, the other end of each connecting rod is provided with a switching column, the front and the back of the transfer post are both provided with a fixed post, the top of the fixed post is fixedly connected with a blanking plate, a first through hole is arranged in the blanking plate, a switching rod is rotationally sleeved in the first through hole, the front and the back of the adapter rod are respectively fixedly connected with the inner walls of the front and the back of the shell, the top of the blanking plate is provided with a groove, the bottom inner wall of recess is provided with the gravity inductor, the gravity inductor passes through signal connection with first push rod motor, two feed openings have been seted up at the top of casing.

Preferably, the transmission assembly comprises a driving motor fixedly installed on the inner wall of the bottom of the shell, a first bevel gear is fixedly connected to the output end of the top of the driving motor, two second supporting columns are fixedly connected to the inner wall of the bottom of the shell, a top plate is fixedly connected to the top of one side, close to each other, of the two second supporting columns, a connecting column is fixedly connected to the bottom of the top plate, a fixing sleeve is fixedly connected to the bottom of the connecting column, a first rotating shaft is sleeved on the inner ring of the fixing sleeve in a rotating mode, a second bevel gear is sleeved on the outer ring of the first rotating shaft and meshed with the first bevel gear, two second friction tables are arranged on the outer ring of the first rotating shaft, a limiting ring is sleeved on the outer ring of the second friction tables in a rotating mode, a connecting plate is arranged on the top of the limiting ring, and second push rod motors are arranged on the front side and the back side of the connecting column, one side fixed connection of second support column is kept away from to the output of second push rod motor and connecting plate, one side that the second support column is close to each other is provided with first friction platform, one side fixedly connected with that first friction platform was kept away from each other runs through and extends to the outer second pivot of second support column, the other end fixedly connected with third support column of second pivot, the bottom of third support column and the bottom inner wall fixed connection of casing, the top of base is provided with two sets of first support columns, and every group quantity is two, and one side that every group of first support column is close to each other rotates and is connected with the third pivot, the outer lane of third pivot and second pivot all is provided with the belt pulley, the outer lane of belt pulley is provided with the conveyer belt.

Preferably, two discharge ports are formed in the left side of the shell, and a box door is formed in the left side of the shell.

Preferably, the outer ring of the first rotating shaft is provided with a plurality of first sliding grooves, the inner ring of the second friction table is provided with a plurality of first sliding blocks, and the first sliding blocks are sleeved with the first sliding grooves.

Preferably, the top of casing is provided with the mounting panel, annular spout has been seted up to the outer lane of second friction platform, the inner circle of spacing ring is provided with a plurality of second slider, the second slider cup joints with annular spout.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the automatic blanking device is reasonable in structure, and the device adopts the structures of the first push rod motor, the gravity sensor, the blanking plate, the conveyor belt and the like, wherein when the plate making machine needs to be blanked, a material falls onto the blanking plate, at the moment, the weight sensed by the gravity sensor transmits a signal to the first push rod motor, and the first push rod motor is started to enable the blanking plate to rotate by taking the transfer rod as a shaft, so that the material slowly slides down to enter the conveyor belt, the purposes of automatic blanking of the material and material transportation are achieved, and the task load of workers is reduced;

2. according to the plate-making machine, the second push rod motor is started at one side close to the fault conveyor belt through the structures of the second push rod motor, the first friction table, the second friction table, the limiting ring and the like when one conveyor belt breaks down, the second push rod motor is started, the connecting plate can move towards the middle side and away from the fault conveyor belt, and therefore the second friction table 22 is driven to move along with the second push rod motor through the limiting ring, so that the second rotating shaft fixedly sleeved with the fault conveyor belt does not rotate any more, maintenance is facilitated for maintenance personnel, meanwhile, the machine does not need to be stopped for maintenance, and the working efficiency of the plate-making machine is guaranteed to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of a first perspective structure according to the present invention;

FIG. 3 is a schematic view of a second perspective structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a housing; 2. a gravity sensor; 3. a blanking plate; 4. mounting a plate; 5. a first support column; 6. a base; 7. A fixed block; 8. fixing a column; 9. a connecting rod; 10. connecting blocks; 11. a first push rod motor; 12. a drive motor; 13. A first bevel gear; 14. a first rotating shaft; 15. fixing a sleeve; 16. a connecting plate; 17. connecting columns; 18. a second push rod motor; 19. a top plate; 20. a first friction table; 21. a second support column; 22. a second friction table; 23. a limiting ring; 24. a second bevel gear; 25. a transfer post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the blanking device of the plate making machine comprises a base 6, wherein the top of the base 6 is fixedly connected with a shell 1, a blanking assembly is arranged on the inner wall of the left side of the shell 1, and a transmission assembly is arranged on the inner wall of the bottom of the shell 1; the blanking assembly is used for enabling materials to fall slowly, the conveying assembly is used for conveying the materials, the blanking assembly comprises two first push rod motors 11 fixedly installed on the inner wall of the left side of the shell 1, the output ends of the first push rod motors 11 are fixedly connected with fixing blocks 7, the fixing blocks 7 drive the top to be provided with connecting blocks 10, the front and the back of the connecting blocks 10 are both hinged with connecting rods 9, the other ends of the connecting rods 9 are provided with adapter columns 25, the front and the back of the adapter columns 25 are both provided with fixing columns 8, the tops of the fixing columns 8 are fixedly connected with blanking plates 3, first through holes are formed in the blanking plates 3, second rotating shafts are sleeved in the first through holes in a rotating mode, the first push rod motors 11 are started to enable the blanking plates 3 to rotate by taking rotating rods as shafts, so that the materials slowly slide down to enter the conveying belt, the front and the back of the second rotating shafts are fixedly connected with the inner walls of the front and the back of the shell 1 respectively, the top of the blanking plate 3 is provided with a groove, the inner wall of the bottom of the groove is provided with a gravity sensor 2, materials fall onto the blanking plate 3, the weight sensed by the gravity sensor 2 transmits signals to a first push rod motor 11, then the first push rod motor 11 is started, the gravity sensor 2 is in signal connection with the first push rod motor 11, the top of the shell 1 is provided with two blanking ports, a transmission assembly comprises a driving motor 12 fixedly installed on the inner wall of the bottom of the shell 1, the driving motor 12 is started, the driving motor 12 can enable a first bevel gear 13 to rotate, the output end of the top of the driving motor 12 is fixedly connected with a first bevel gear 13, the inner wall of the bottom of the shell 1 is fixedly connected with two second supporting columns 21, the top of one side, close to each other, of the two second supporting columns 21 is fixedly connected with a top plate 19, the bottom of the top plate 19 is fixedly connected with a connecting column 17, and the bottom end of the connecting column 17 is fixedly connected with a fixing sleeve 15, the inner ring of the fixed sleeve 15 is rotatably sleeved with the first rotating shaft 14, the second bevel gear 24 rotates to enable the first rotating shaft 14 to rotate, the outer ring of the first rotating shaft 14 is fixedly sleeved with the second bevel gear 24, the first bevel gear 13 rotates to enable the second bevel gear 24 meshed with the first bevel gear 13 to rotate along with the first bevel gear, the second bevel gear 24 is meshed with the first bevel gear 13, the outer ring of the first rotating shaft 14 is provided with two second friction tables 22, the first rotating shaft 14 rotates to enable the second friction tables 22 to rotate along with the first friction tables, so that the first friction tables 20 are driven to rotate through friction force, the outer ring of the second friction tables 22 is rotatably sleeved with the limiting ring 23, the top of the limiting ring 23 is provided with the connecting plate 16, the front and the back of the connecting column 17 are both provided with the second push rod motors 18, when one of the conveying belts fails, the second push rod motor 18 close to one side of the failed conveying belt is started, the output end of the second push rod motor 18 is fixedly connected with one side of the connecting plate 16 far away from the second supporting column 21, the second push rod motor 18 is started to enable the connecting plate 16 to move towards one side far away from the fault conveyor belt, so that the second friction table 22 is driven by the limiting ring 23 to move along with the second rotary shaft, the second rotary shaft fixedly sleeved with the fault conveyor belt does not rotate, one side, close to each other, of each second support column 21 is provided with the first friction table 20, one side, far away from each other, of each first friction table 20 is fixedly connected with the second rotary shaft penetrating through and extending out of the second support column 21, the second rotary shaft rotates to enable the belt pulley to rotate, so that the conveyor belt rotates to transport materials to the outer side of the shell 1, the other end of each second rotary shaft is fixedly connected with the third support column, the bottom of the third support column is fixedly connected with the inner wall of the bottom of the shell 1, the top of the base 6 is provided with two groups of the first support columns 5, the number of each group is two, one side, close to each group of the first support column 5, is rotatably connected with the third rotary shaft, the outer rings of the third rotating shaft and the second rotating shaft are both provided with belt pulleys, and the outer rings of the belt pulleys are provided with conveying belts.

Two discharge gates have been seted up in casing 1's left side, the chamber door has been seted up in casing 1's left side, the first spout of a plurality of has been seted up to the outer lane of first pivot 14, the inner circle of second friction platform 22 is provided with the first slider of a plurality of, first slider cup joints with first spout, casing 1's top is provided with mounting panel 4, mounting panel 4 top is used for installing the platemaking machine body, the annular spout has been seted up to the outer lane of second friction platform 22, the inner circle of spacing ring 23 is provided with a plurality of second slider, the second slider cup joints with the annular spout.

This practical theory of operation: when the plate making machine is required to be subjected to blanking operation, the material falls onto the blanking plate 3, at the moment, the weight sensed by the gravity sensor 2 transmits a signal to the first push rod motor 11, the first push rod motor 11 is started to enable the blanking plate 3 to rotate by taking the rotating rod as an axis, so that the material slowly slides down to enter the conveying belt, the driving motor 12 is started to enable the first bevel gear 13 to rotate, the first bevel gear 13 rotates to enable the second bevel gear 24 meshed with the first bevel gear 13 to rotate along with the first bevel gear, the first rotating shaft 14 rotates by the rotation of the second bevel gear 24, the second friction table 22 rotates along with the first rotating shaft 14, so that the first friction table 20 is driven to rotate by friction force, the second friction table 20 rotates to enable the second rotating shaft to rotate, the belt pulley rotates by the rotation of the second rotating shaft, so that the conveying belt rotates, and the material is conveyed to the outer side of the shell 1, make things convenient for the staff to carry out operation on next step, when one of them conveyer belt breaks down, start and be close to trouble conveyer belt one side second push rod motor 18, second push rod motor 18 starts and to make connecting plate 16 remove towards keeping away from trouble conveyer belt one side, thereby drive second friction platform 22 motion along with it through spacing ring 23, thereby the messenger is located and no longer rotates with the fixed second pivot that cup joints of trouble conveyer belt, thereby make things convenient for maintenance personal to maintain, need not shut down simultaneously and maintain, the work efficiency of plate-making machine has been guaranteed to a certain extent.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a platemaking machine unloader, includes base (6), its characterized in that: the top of the base (6) is fixedly connected with a shell (1), the inner wall of the left side of the shell (1) is provided with a blanking assembly, and the inner wall of the bottom of the shell (1) is provided with a transmission assembly;

2. The blanking device of a plate making machine according to claim 1, characterized in that: the blanking assembly comprises two first push rod motors (11) fixedly arranged on the inner wall of the left side of the shell (1), the output ends of the first push rod motors (11) are fixedly connected with fixing blocks (7), the fixing blocks (7) drive the top parts to be provided with connecting blocks (10), the front and the back of each connecting block (10) are hinged with connecting rods (9), the other ends of the connecting rods (9) are provided with adapter columns (25), the front and the back of each adapter column (25) are provided with fixing columns (8), the top parts of the fixing columns (8) are fixedly connected with blanking plates (3), first through holes are formed in the blanking plates (3), adapter rods are rotatably sleeved in the first through holes, the front and the back of each adapter rod are fixedly connected with the inner wall of the front and the back of the shell (1) respectively, and grooves are formed in the top parts of the blanking plates (3), the bottom inner wall of recess is provided with gravity inductor (2), gravity inductor (2) and first push rod motor (11) pass through signal connection, two feed openings have been seted up at the top of casing (1).

3. The blanking device of a plate making machine according to claim 1, characterized in that: the transmission assembly comprises a driving motor (12) fixedly installed on the inner wall of the bottom of a shell (1), the top output end of the driving motor (12) is fixedly connected with a first bevel gear (13), the inner wall of the bottom of the shell (1) is fixedly connected with two second supporting columns (21), two top portions of one sides, close to each other, of the second supporting columns (21) are fixedly connected with a top plate (19), the bottom of the top plate (19) is fixedly connected with a connecting column (17), the bottom end of the connecting column (17) is fixedly connected with a fixing sleeve (15), a first rotating shaft (14) is sleeved in the rotating process of an inner ring of the fixing sleeve (15), a second bevel gear (24) is fixedly sleeved on an outer ring of the first rotating shaft (14), the second bevel gear (24) is meshed with the first bevel gear (13), and two second friction tables (22) are arranged on the outer ring of the first rotating shaft (14), the outer ring of the second friction table (22) is rotatably sleeved with a limiting ring (23), a connecting plate (16) is arranged at the top of the limiting ring (23), second push rod motors (18) are arranged on the front surface and the back surface of the connecting column (17), the output end of each second push rod motor (18) is fixedly connected with one side, away from the second supporting column (21), of the connecting plate (16), a first friction table (20) is arranged on one side, close to each other, of the second supporting column (21), a second rotating shaft penetrating through and extending out of the second supporting column (21) is fixedly connected with one side, away from each other, of the first friction table (20), a third supporting column is fixedly connected with the other end of the second rotating shaft, the bottom of the third supporting column is fixedly connected with the inner wall of the bottom of the shell (1), two groups of first supporting columns (5) are arranged at the top of the base (6), every group quantity is two, and one side that every first support column of group (5) are close to each other is rotated and is connected with the third pivot, the outer lane of third pivot and second pivot all is provided with the belt pulley, the outer lane of belt pulley is provided with the conveyer belt.

4. The blanking device of a plate making machine according to claim 1, characterized in that: two discharge ports are formed in the left side of the shell (1), and a box door is formed in the left side of the shell (1).

5. The blanking device of a plate making machine according to claim 3, characterized in that: the outer ring of the first rotating shaft (14) is provided with a plurality of first sliding grooves, the inner ring of the second friction table (22) is provided with a plurality of first sliding blocks, and the first sliding blocks are sleeved with the first sliding grooves.

6. The blanking device of a plate making machine according to claim 3, characterized in that: the top of casing (1) is provided with mounting panel (4), annular spout has been seted up to the outer lane of second friction platform (22), the inner circle of spacing ring (23) is provided with a plurality of second slider, the second slider cup joints with annular spout.