CN211641373U

CN211641373U - Reverse paper loading alarm device of stamping machine

Info

Publication number: CN211641373U
Application number: CN201922365751.4U
Authority: CN
Inventors: 施国华; 高家麟
Original assignee: Huzhou Xintianwai Green Printing Co ltd
Current assignee: Huzhou Xintianwai Green Printing Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-09
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a reverse direction paper loading alarm device of a stamping machine, which comprises a frame, a conveying component, a positioning part, a control component and a detection component; the conveying assembly comprises a conveying roller and a conveying belt which are arranged on the rack; the positioning part comprises a support frame, a support rod and a positioning assembly; the control assembly comprises a support table, a control mechanism, a rotating shaft and a rotating block; the detection assembly comprises a fixed block a, a fixed plate, a mounting block and a detector; this equipment stops when carrying through setting up the control assembly to control the cardboard, and respond to through the colour on the detection assembly to the cardboard in the interstitial time of stopping, if detect the colour on the cardboard and the colour of predetermineeing the same then represent the cardboard and do not adorn anti-, if detect colour on the cardboard and predetermined colour are different then represent the cardboard dress anti-, and feed back conveying equipment stop work, avoided because reverse dress paper causes the waste of product.

Description

Reverse paper loading alarm device of stamping machine

Technical Field

The utility model relates to a gilding press field especially relates to gilding press is adorned paper alarm device in the opposite direction.

Background

Along with the continuous progress and development of the technology, the gilding equipment of the paperboard is continuously developed and advanced towards the direction of automation, the gilding equipment of the paperboard also has the function of automatically loading paper, the labor intensity of workers is greatly reduced, the labor force is liberated, the gilding efficiency of the paperboard is improved, the situation that the paperboard is reversely loaded during the automatic paper loading process occurs, so that gilding patterns are opposite to the required direction when the paperboard is gilded, the gilded paperboard cannot be used, the waste of the paperboard is caused, the production cost of a factory is improved, and the gilding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, control the cardboard through setting up the control assembly and pause when carrying, and respond to the colour on the cardboard through detecting component at the interstitial time of pausing, if detect the colour on the cardboard and the colour of predetermineeing the same then represent the cardboard does not adorn anti-, if detect colour on the cardboard and the colour of predetermineeing different then represent the cardboard dress anti-, and feed back conveying equipment stop work, this equipment structure design is ingenious and more humanized, avoided because reverse dress paper causes the waste of product.

To the technical problem, the utility model discloses a technical scheme as follows:

gilding press is adorned paper alarm device in reverse direction, its characterized in that includes:

the automatic feeding device comprises a rack, wherein a workbench is arranged on the rack, and a feeding hole and a discharging hole are respectively formed in two ends of the workbench;

the conveying assembly comprises conveying rollers which are positioned at two ends of the workbench and symmetrically and rotatably mounted on the rack and a conveying belt which is rotatably mounted on the conveying rollers;

the positioning part comprises a support frame arranged on the workbench, a plurality of support rods arranged on the support frame along the width direction of the workbench, and a plurality of positioning components arranged on the support rods;

the control assembly is positioned at the discharge port end and comprises a support table arranged on the side surface of the workbench, control mechanisms symmetrically arranged on two sides of the support table, a rotating shaft which is positioned on one side of the control mechanisms and is rotatably arranged on the support table and the rack, and rotating blocks which are symmetrically arranged on two ends of the rotating shaft and are close to the side surface of the support table;

the detection assembly is arranged at the discharge port end and close to the control assembly, and comprises a fixed block a arranged at the end part of the supporting rod, a fixed plate arranged on the side surface of the fixed block a and a detector arranged on the fixed plate through an installation block.

Preferably, the workbench is provided with a through hole along the length direction thereof, the position of the through hole on the vertical surface is matched with the position of the lowest end of the conveying roller on the vertical surface, and the conveying belt passes through the through hole.

Preferably, the support rod is positioned above the conveying belt, and two ends of the support rod are respectively arranged at two ends of the support frame through L-shaped connecting blocks.

Preferably, the positioning assembly comprises a fixed block b arranged on the supporting rod, a positioning rod rotatably arranged on the side surface of the fixed block b, a positioning wheel rotatably arranged on the positioning rod, and a limiting mechanism arranged on the side surface of the fixed block b.

Preferably, one end of the positioning rod is mounted on the side surface of the fixing block b, and the positioning wheel is rotatably mounted at the other end of the positioning rod.

Preferably, the limiting mechanism comprises a mounting plate, a limiting rod, a limiting block and a spring a, wherein the mounting plate is located above the positioning rod and arranged on the side surface of the fixing block b, the limiting rod is arranged at the end part of the mounting plate in a vertically sliding mode, the limiting block is arranged at the upper end part of the limiting rod, and the spring a is arranged on the bottom surface of the limiting block and on the mounting plate.

Preferably, the height of the lowest end of the limiting rod in the vertical direction is lower than the height of the center position of the connecting point of the positioning rod and the fixed block b in the vertical direction.

Preferably, the control mechanism comprises a control block with a lower end part rotatably mounted on the support table, a pressure plate located at one end of the control block and arranged on the bottom surface of the control block, a spring b located on one side of the pressure plate and connecting the bottom surface of the control block and the support table, a connecting rod located at the other end of the control block opposite to the pressure plate and arranged on the bottom surface of the control block, and a round block arranged at the lower end part of the connecting rod.

Preferably, the side surface of the rotating block is provided with a convex block along the edge thereof, the round blocks are positioned on the side surface of the rotating block and contact with each other, and the center position of the round block and the center position of the rotating block are on the same horizontal plane.

Preferably, the round block is located on a rotation track of the bump, and the height between the pressing plate and the supporting platform is matched with the height of the bump.

The utility model has the advantages that:

(1) the utility model discloses a conveying assembly carries the cardboard to the in-process of carrying out the transport at the cardboard makes the cardboard carry out brief pause through the control assembly that sets up in discharge gate department, detects and contrasts in predetermined colour through the colour that sets up on the detection assembly of discharge gate department to the cardboard in the clearance time of pausing, thereby judges whether reverse dress paper and if reverse dress paper equipment automatic shutdown work.

(2) The utility model discloses be provided with locating component, this locating component carries out the in-process of carrying at the cardboard, thereby increases the contact between cardboard and the conveyer belt through the locating wheel with the cardboard pressure on the conveyer belt, guarantees that the position of cardboard can not produce the skew.

(3) The utility model discloses a control assembly includes a supporting bench, control mechanism, axis of rotation and turning block, and this control mechanism rotates and installs the side at a supporting bench, and the round block of this control mechanism contacts with the side of turning block, and the round block is along with the side of turning block and the lug pivoted orbit of this turning block side, realizes the rotation of the relative supporting bench of control mechanism and the contact through control mechanism's clamp plate and a supporting bench upper surface to realize the pause of control in the transportation process cardboard.

To sum up, the utility model discloses structural design is ingenious, has solved because the waste of reverse dress paper cardboard that causes, has improved the holistic degree of automation of stamping equipment and work efficiency, has reduced workman's intensity of labour.

Drawings

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

Fig. 1 is a schematic view of an overall structure of a reverse paper loading alarm device of a stamping machine according to an embodiment of the present invention;

fig. 2 is a schematic side view of the reverse paper loading alarm device of the middle bronzing machine of the present invention;

fig. 3 is a schematic structural diagram of a control mechanism in the present invention;

FIG. 4 is a schematic structural view of a detecting assembly according to the present invention;

FIG. 5 is a schematic structural view of a positioning assembly of the present invention;

FIG. 6 is a schematic structural view of the support rod of the present invention;

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 6, the reverse direction paper loading alarm device of the stamping machine comprises:

the device comprises a machine frame 1, wherein a workbench 11 is arranged on the machine frame 1, and a feeding hole 12 and a discharging hole 13 are respectively arranged at two ends of the workbench 11;

the conveying assembly 2 comprises conveying rollers 21 which are positioned at two ends of the workbench 11 and symmetrically and rotatably arranged on the rack 1, and a conveying belt 22 rotatably arranged on the conveying rollers 21;

a positioning part 3, the positioning part 3 comprising a support 31 provided on the worktable 11, a plurality of support bars 32 provided on the support 31 in the width direction of the worktable 11, and a plurality of positioning assemblies 33 provided on the support bars 32;

the control assembly 4 is positioned at the end of the discharge hole 13, and comprises a support table 41 arranged on the side surface of the workbench 11, control mechanisms 42 symmetrically arranged on two sides of the support table 41, a rotating shaft 43 positioned on one side of the control mechanisms 42 and rotatably installed on the support table 41 and the rack 1, and rotating blocks 44 symmetrically arranged on two ends of the rotating shaft 43 and close to the side surface of the support table 41;

the detection assembly 5 is positioned at the end of the discharge port 13 and close to the control assembly 4, and comprises a fixed block a51 arranged at the end of the supporting rod 32, a fixed plate 52 arranged at the side of the fixed block a51, and a detector 54 arranged on the fixed plate 52 through a mounting block 53; because the width of the paper board is a distance, when the detection component 5 is close to the control component 4, when the control component 4 stops the paper board, the detection component 5 can detect the color on the paper board most stably and clearly, and the detection of the color on the paper board cannot be influenced.

Further, as shown in fig. 1 and 2, a through hole 111 is formed in the table 11 along the length direction thereof, the position of the through hole 111 on the vertical surface is matched with the position of the lowest end of the conveying roller 21 on the vertical surface, the conveying belt 22 passes through the through hole 111, because the conveying roller 21 is arranged below the upper surface of the table 11, the conveying belt can be smoothly installed on the conveying rollers 21 at the two ends of the table 11 through the through hole 111 without interfering with the table 11, and the conveying belt 22 is located between the installation points at the two ends of the supporting frame 31.

Further, as shown in fig. 1, 2, and 6, the supporting rod 32 is located above the conveying belt 22, two ends of the supporting rod 32 are respectively disposed at two ends of the supporting frame 31 through the L-shaped connecting blocks 321, the supporting rod 32 is disposed above the belt to leave a certain distance for disposing the positioning assembly 33, one end of the L-shaped connecting block 321 is disposed on a side surface of the supporting rod 32, so that a distance is formed between the side surface of the L-shaped connecting block 321 and the side surface of the supporting rod 32, and the supporting rod 32 is clamped on the supporting frame 31 through the distance.

Further, as shown in fig. 5, the positioning assembly 33 includes a fixed block b331 disposed on the support rod 32, a positioning rod 332 rotatably mounted on a side surface of the fixed block b331, a positioning wheel 333 rotatably mounted on the positioning rod 332, and a limiting mechanism 334 disposed on a side surface of the fixed block b331, wherein the positioning wheel 333 is rotatably mounted on a side surface of the fixed block b331 through the positioning rod 332 so that the positioning wheel 333 is in contact with a surface of the conveyor belt 22, thereby positioning the paper sheet on the conveyor belt 22.

Further, as shown in fig. 5, one end of the positioning rod 332 is mounted on a side surface of the fixed block b331, and the positioning wheel 333 is rotatably mounted on the other end of the positioning rod 332.

Further, as shown in fig. 5, the limiting mechanism 334 includes an installation plate 3341 located on the positioning rod 332 and disposed on a side surface of the fixed block b331, a limiting rod 3342 vertically slidably disposed at an end of the installation plate 3341, a limiting block 3343 disposed at an upper end of the limiting rod 3342, and a spring a3344 disposed on a bottom surface of the limiting block 3343 and on the installation plate 3341, and the limiting mechanism 334 is provided to control the limiting rod 3342 to move downward along the installation plate 3341 by an elastic force of the spring a3344, so that a lower end of the limiting rod 3342 contacts with an upper end of the positioning rod 332 and generates a downward force on the positioning rod 332, thereby increasing a pressure between the positioning wheel 333 and the conveyor belt 22, and enabling the positioning wheel 333 to be more effective and to be adapted to paper sheets having different thicknesses.

Further, as shown in fig. 5, the height of the lowermost end of the stopper 3342 in the vertical direction is lower than the height of the center position of the connecting point between the positioning rod 332 and the fixed block b331 in the vertical direction, so that the contact pressure between the positioning wheel 333 and the conveyor belt 22 is increased in order to ensure that the lower end of the stopper 3342 contacts the positioning rod 332 and press the positioning rod 332 downward.

Further, as shown in fig. 3, the control mechanism 42 includes a control block 421 whose lower end is rotatably mounted on the support base 41, a pressing plate 422 located at one end of the control block 421 and disposed on the bottom surface of the control block 421, a spring b423 located at one side of the pressing plate 422 and connecting the bottom surface of the control block 421 and the support base 41, a connecting rod 424 located at the other end of the control block 421 opposite to the pressing plate 422 and disposed on the bottom surface of the control block 421, and a round block 425 disposed at the lower end of the connecting rod 424; the round block 425 of the control mechanism 42 contacts with the side surface of the rotating block 44, and the round block 425 follows the track of the side surface of the rotating block 44 and the convex block 441 on the side surface of the rotating block 44 to realize the rotation of the control mechanism 42 relative to the support table 41 and the contact of the pressure plate 422 of the control mechanism 42 with the upper surface of the support table 41, when the round block 425 contacts with the side surface of the rotating block 44, the control block 421 is kept still, when the convex block 441 contacts with the round block 425 and moves mutually along with the rotation of the rotating block 44, because the convex block 441 is higher than the height of the side surface of the rotating block 44, the convex block 441 drives the round block 425 at one end of the control block 421 to move upwards and then the control block 421 rotates relative to the support table 41, in the process, the pressure plate 422 at the other end of the control block 421 moves towards the upper surface of the support table 41 until the pressure plate 422 contacts with the, as the rotation block 44 continues to rotate the projection 441 away from the circular block 425, the control block 421 is now returned to the starting position by the spring b 423.

Further, as shown in fig. 3, the side surface of the rotating block 44 is provided with a protrusion 441 along the edge thereof, the round blocks 425 are located on the side surface of the rotating block 44 and contact with each other, and the center position of the round blocks 425 is on the same horizontal plane as the center position of the rotating block 44, so that the round blocks 425 can be fully contacted with the side surface of the rotating block 44 in the optimal working position.

Further, as shown in fig. 3, the round block 425 is located on the rotation track of the protrusion 441, the height between the pressing plate 422 and the supporting platform 41 is matched with the height of the protrusion 441, and the distance that the protrusion 441 can drive the round block 425 to move is greater than or equal to the distance that the pressing plate 422 can move to be in full contact with the upper surface of the supporting platform 41, so that the paper board can be effectively pressed.

The working process is as follows: firstly, a worker starts the device to feed the paper boards from the feeding hole 12, then the paper boards are conveyed out of the feeding hole by the conveying belt 22 arranged on the workbench 11, and the positioning component 33 arranged on the conveying belt 22 increases the pressure between the paper boards and the conveying belt 22 by the positioning wheel 333 in the conveying process, so that the paper boards are positioned; then when a part of the paper board is conveyed to the supporting table 41 on the discharging port 13, the paper board is stopped for a short time through the control mechanisms 42 arranged at two sides of the supporting table 41 and the rotating blocks 44 arranged on the rotating shafts 43 at the side surfaces of the supporting table 41, the color of the paper board is detected by the detecting component 5 arranged at the discharging port 13 in the pause time of the paper board and is compared with the preset color, if the color is the same as the preset color, the paper board can continue to work without being reversely loaded, if the color is not the same, the paper board is reversely loaded, the paper board is fed back to the equipment, and the equipment stops working until a worker processes the reversely loaded paper board and then resumes working.

In the present invention, it is to be understood that: the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art can be made under the technical teaching of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Gilding press is adorned paper alarm device in reverse direction, its characterized in that includes:

the device comprises a rack (1), wherein a workbench (11) is arranged on the rack (1), and a feeding hole (12) and a discharging hole (13) are respectively formed in two ends of the workbench (11);

the conveying assembly (2) comprises conveying rollers (21) which are positioned at two ends of the workbench (11) and symmetrically and rotatably mounted on the rack (1), and a conveying belt (22) rotatably mounted on the conveying rollers (21);

a positioning part (3), wherein the positioning part (3) comprises a support frame (31) arranged on the workbench (11), a plurality of support rods (32) arranged on the support frame (31) along the width direction of the workbench (11), and a plurality of positioning components (33) arranged on the support rods (32);

the control assembly (4) is positioned at the discharge port (13) end and comprises a support table (41) arranged on the side surface of the workbench (11), control mechanisms (42) symmetrically arranged on two sides of the support table (41), a rotating shaft (43) which is positioned on one side of the control mechanisms (42) and is rotatably arranged on the support table (41) and the rack (1), and rotating blocks (44) symmetrically arranged at two ends of the rotating shaft (43) and close to the side surface of the support table (41);

the detection assembly (5) is located at the end of the discharge hole (13) and close to the position of the control assembly (4), and comprises a fixed block a (51) arranged at the end of the supporting rod (32), a fixed plate (52) arranged on the side face of the fixed block a (51), and a detector (54) arranged on the fixed plate (52) through a mounting block (53).

2. The reverse-direction paper-loading alarm device for the gilding press according to claim 1, wherein the workbench (11) is provided with a through hole (111) along the length direction, the position of the through hole (111) on the vertical surface is matched with the position of the lowest end of the conveying roller (21) on the vertical surface, and the conveying belt (22) penetrates through the through hole (111).

3. The reverse-direction paper-loading alarm device for the bronzing machine according to claim 1, wherein the support rod (32) is positioned above the conveying belt (22), and two ends of the support rod (32) are respectively arranged at two ends of the support frame (31) through L-shaped connecting blocks (321).

4. The reverse direction paper loading alarm device of the bronzing machine according to claim 1, wherein the positioning assembly (33) comprises a fixed block b (331) arranged on the support rod (32), a positioning rod (332) rotatably arranged on the side surface of the fixed block b (331), a positioning wheel (333) rotatably arranged on the positioning rod (332), and a limiting mechanism (334) arranged on the side surface of the fixed block b (331).

5. The reverse direction paper-loading alarm device of the bronzing machine according to claim 4, wherein one end of the positioning rod (332) is installed on the side of the fixing block b (331), and the positioning wheel (333) is rotatably installed on the other end of the positioning rod (332).

6. The reverse paper loading alarm device for the bronzing machine according to claim 4, wherein the limiting mechanism (334) comprises an installation plate (3341) which is arranged on the positioning rod (332) and is arranged on the side surface of the fixed block b (331), a limiting rod (3342) which is arranged at the end part of the installation plate (3341) in a vertically sliding manner, a limiting block (3343) which is arranged at the upper end part of the limiting rod (3342), and a spring a (3344) which is arranged on the bottom surface of the limiting block (3343) and the installation plate (3341).

7. The reverse-direction paper-loading alarm device for the bronzing machine according to claim 6, wherein the height of the lowest end of the limiting rod (3342) in the vertical direction is lower than the height of the central position of the connecting point of the positioning rod (332) and the fixed block b (331) in the vertical direction.

8. The reverse-direction paper-loading alarm device for the bronzing machine according to claim 1, wherein the control mechanism (42) comprises a control block (421) with the lower end part rotatably mounted on the support table (41), a press plate (422) positioned at one end of the control block (421) and arranged on the bottom surface of the control block (421), a spring b (423) positioned on one side of the press plate (422) and connected with the bottom surface of the control block (421) and the support table (41), a connecting rod (424) positioned at the other end of the control block (421) opposite to the press plate (422) and arranged on the bottom surface of the control block (421), and a round block (425) arranged at the lower end part of the connecting rod (424).

9. The reverse-direction paper-loading alarm device of the bronzing machine according to claim 8, wherein the side surface of the rotating block (44) is provided with a convex block (441) along the edge thereof, the round blocks (425) are positioned on the side surface of the rotating block (44) and are contacted with each other, and the center position of the round blocks (425) and the center position of the rotating block (44) are on the same horizontal plane.

10. The reverse-direction paper-loading alarm device of the gilding press according to claim 9, characterized in that the round block (425) is positioned on the rotation track of the lug (441), and the height between the pressure plate (422) and the support table (41) is matched with the height of the lug (441).