CN111099104A

CN111099104A - Marking machine

Info

Publication number: CN111099104A
Application number: CN201811255137.6A
Authority: CN
Inventors: 赵书军
Original assignee: Hubei Oslong Technology Co ltd
Current assignee: Hubei Oslong Technology Co ltd
Priority date: 2018-10-26
Filing date: 2018-10-26
Publication date: 2020-05-05

Abstract

The invention discloses a marking machine, and belongs to the technical field of machinery. The rolling machine comprises a frame, be provided with the conveyer belt in the frame, the conveyer belt upper end is provided with moves back winding up roller and wind-up roll, move back winding up roller and wind-up roll and be controlled by the motor, move back the winding system on the winding up roller and have the label, move back label upper portion between winding up roller and the wind-up roll and be provided with and beat the mark device, it includes the compression roller to beat the mark device, the compression roller is driven by the motor and is rotated, and even interval is provided with a plurality of briquettings on the compression roller contour direction, the briquetting passes through telescopic shaft and connects the compression roller. The marking machine can complete the marking process at one time without baking and manual label tearing, and can continuously mark the product, thereby greatly improving the production efficiency and saving manpower and material resources.

Description

Marking machine

Technical Field

The invention relates to the technical field of machinery, in particular to a marking machine.

Background

The marking machine is a device for sticking coiled self-adhesive paper labels (paper or metal foils) on a PCB, a product or specified packages, and is an indispensable component of modern packages. However, when the existing marking machine is used for marking a product, the pattern on the label is generally pressed on the surface of the product through the rotation of the compression roller, then the product is baked, and finally the label is manually torn through manpower, so that the pattern is printed on the product.

Disclosure of Invention

Aiming at the defects in the prior art, the marking machine can complete the marking process at one time without baking and manual label tearing, and can continuously mark the product, thereby greatly improving the production efficiency and saving manpower and material resources.

In order to achieve the technical purpose, the marking machine comprises a rack, a conveyor belt is arranged on the rack, an unwinding roller and a winding roller are arranged at the upper end of the conveyor belt and controlled by a motor, a label is wound on the unwinding roller, a marking device is arranged on the upper portion of the label between the unwinding roller and the winding roller and comprises a compression roller, the compression roller is driven by the motor to rotate, a plurality of pressing blocks are uniformly arranged on the compression roller in the circumferential line direction at intervals, the pressing blocks are connected with the compression roller through a telescopic shaft, and a spring is wound on the telescopic shaft.

Furthermore, an electric heating block is further arranged at the bottom end of the pressing block and connected with a power supply.

Further, first mount and second mount are still installed to label horizontal both sides, first mount and second mount pass through branch and fix in the frame, install first slide rail on the first mount, install the second slide rail on the second mount, and the slip is provided with the bull stick on the first slide rail, be provided with the clearance between bull stick and the label, the connecting rod is installed in the bull stick is articulated, the connecting rod other end slides and sets up on the second slide rail.

Preferably, the second fixing frame is further provided with a first position sensor, a second position sensor and an audible and visual alarm, and the first position sensor and the second position sensor are located in the moving direction of the connecting rod on the second sliding rail.

Specifically, the first position sensor, the second position sensor, the audible and visual alarm and the motor are connected with the PLC.

Further, the frame comprises montant and roof, the backup pad is installed to roof four corners department, install the third slide rail on the radial direction of backup pad, it is provided with the horizontal pole to slide on the third slide rail, the horizontal pole lateral wall is connected with the cylinder through the push rod.

Compared with the prior art, the invention has the following beneficial effects: (1) the product is placed on a conveying belt to be conveyed forwards, a motor is started, the unwinding roller, the winding roller and the compression roller are controlled to rotate, the tension of the label between the unwinding roller and the winding roller is guaranteed to be constant in the rotating process, when the product moves to the position below the compression roller, a certain pressing block in the circumferential line direction of the compression roller is guaranteed to be over against the pattern and the product on the label, the pattern is attached to the product and is heated through an electric heating block, the pattern is firmer, the compression roller continues to rotate, at the moment, the label subjected to marking is not under the action of the pressure of the pressing block and is torn from the product under the action of the winding roller and the tension, the label tearing process is completed, and the use is convenient; (2) when the pressing block is contacted with the label each time, the marking process of a product can be completed, the continuous operation can be ensured, and the production efficiency is greatly improved; (3) in the marking process, if a label generates deviation, the rotating rod is touched to slide on the first slide rail, so that the connecting rod is driven to slide on the second slide rail, when the connecting rod moves to the first position sensor, the first position sensor sends a signal to the controller, the controller controls the audible and visual alarm to give an alarm, so that a worker can technically correct the deviation, if the deviation is not timely corrected, the connecting rod continues to move forwards to the second position sensor, the second position sensor sends the signal to the controller, the controller controls the motor to be turned off, the operation is stopped, the difference of marking positions is prevented, and waste is caused; (4) through cylinder drive horizontal pole, make the horizontal pole slide on the third slide rail, can adjust the distance between two horizontal poles according to the size of product, make the product move at fixed space within range, also can avoid beating the standard, there is the mark deviation of beating.

Drawings

FIG. 1: the invention has a structure schematic diagram;

FIG. 2: the invention discloses a schematic structural diagram of one side of an unwinding roller and a winding roller;

FIG. 3: the invention discloses a structural schematic diagram of a rack.

In the figure: 1. the automatic label winding and unwinding device comprises a rack 2, a conveyor belt 3, a unwinding roller 4, a winding roller 5, a label 6, a compression roller 7, a pressing block 8, a telescopic shaft 9, a spring 10, an electric heating block 11, a first fixing frame 12, a second fixing frame 13, a first sliding rail 14, a second sliding rail 15, a rotating rod 16, a connecting rod 17, a first position sensor 18, a second position sensor 19, an audible and visual alarm 20, a vertical rod 21, a top plate 22, a supporting plate 23, a third sliding rail 24, a cross rod 25, a push rod 26 and a cylinder.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following further explains the technical solution of the present invention with reference to the drawings.

The marking machine comprises a machine frame 1, wherein the machine frame 1 comprises a vertical rod 20 and a top plate 21, a supporting plate 22 is installed at the four corners of the top plate 21, a third sliding rail 23 is installed on the radial direction of the supporting plate 22, a cross rod 24 is arranged on the third sliding rail 23 in a sliding mode, the cross rod 24 is installed on the two supporting plates 22 which are transversely arranged above the top plate 21, the outer side wall of the cross rod 24 is connected with a cylinder 26 through a push rod 25, the push rod 25 is driven through the cylinder 26, the cross rod 24 is pushed to move on the third sliding rail 23, the distance between the two cross rods 24 can be adjusted, and therefore the marking machine is adaptive to the size.

Be provided with conveyer belt 2 in the frame 1, 2 upper ends of conveyer belt are provided with and move back winding up roller 3 and wind-up roll 4, and wherein move back winding up roller 3 and wind-up roll 4 are controlled by the motor, and it has label 5 to move back winding up on the winding up roller 3, and the label 5 that moves back down by moving back winding up roller 3 can carry out the rolling via wind-up roll 4, prevents littering of label 5 and abandons, is favorable to guaranteeing that the environment is clean and tidy. Be provided with on 5 upper portions of label between unwinding roller 3 and wind-up roll 4 and beat the mark device, wherein, beat the mark device and include compression roller 6, this compression roller 6 is driven by the motor and is rotated, and the direction of the rotatory direction of compression roller 6 and the direction of 5 movements of label should keep unanimous, even interval is provided with a plurality of briquetting 7 in the contour direction outside compression roller 6, briquetting 7 bottom still is provided with electrical heating piece 10, electrical heating piece 10 links to each other with the power, 7 upper ends of briquetting are passed through telescopic shaft 8 and are connected compression roller 6, the winding has spring 9 on telescopic shaft 8.

The product is placed on the conveyor belt 2 and conveyed forwards, the motor is started, the unwinding roller 3, the winding roller 4 and the compression roller 6 are controlled to rotate, in the rotating process, the tension of the label 5 between the unwinding roller 3 and the winding roller 4 is guaranteed to be constant, when the product moves below the compression roller 6, a certain pressing block 7 in the circumferential line direction of the compression roller 6 is guaranteed to be over against the pattern and the product on the label, the pattern is pasted on the product and is heated through the electric heating block 10, the pattern is firmer, the compression roller 6 continues to rotate, at the moment, the marked label is not under the pressure of the pressure block 7, and the label is torn off from the product under the action of the tension of the winding roller 4, the label tearing process is completed, and the use is convenient; when the pressing block 7 and the label 5 are contacted each time, the marking process of a product can be completed, continuous operation can be guaranteed, and the production efficiency is greatly improved.

According to the invention, a first fixing frame 11 and a second fixing frame 12 are respectively arranged on two horizontal sides of a label 5 and are symmetrically distributed by taking the label as an axis, wherein the first fixing frame 11 and the second fixing frame 12 on one side are fixed on a rack through supporting rods, as shown in fig. 2, a first sliding rail 13 is arranged on the first fixing frame 11, a second sliding rail 14 is arranged on the second fixing frame 12, a rotating rod 15 is arranged on the first sliding rail 13 in a sliding manner, the rotating rod 15 is obliquely arranged, a gap is arranged between one end of the rotating rod 15 and the label 5, the gap between the rotating rod 15 and a winding roller 4 is smaller than the gap between the rotating rod 15 and an unwinding roller 3, a connecting rod 16 is hinged to the other end of the rotating rod 15, and the other end of the connecting rod 16 is arranged on the second sliding rail 14. A first position sensor 17, a second position sensor 18 and an audible and visual alarm 19 are also arranged on the second fixing frame 12, wherein the first position sensor 17 and the second position sensor 18 are located in the direction of movement of the connecting rod 16 on the second sliding rail 14. The first position sensor 17, the second position sensor 18, the audible and visual alarm 19 and the motor are connected with the PLC.

In the marking process, if a label generates deviation, the rotating rod 15 is touched to slide on the first slide rail 13, the connecting rod 16 is further driven to slide on the second slide rail 14, when the connecting rod 16 moves to the first position sensor 17, the first position sensor 17 sends a signal to the controller, the controller controls the audible and visual alarm 19 to give an alarm, so that a worker can technically correct the deviation, if the deviation is not timely corrected, the connecting rod 16 continues to move forwards to the second position sensor 18, the second position sensor 18 sends a signal to the controller, the controller controls the motor to be turned off, the operation is stopped, and waste caused by difference of marking positions is prevented.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A marking machine, its characterized in that: the rolling machine comprises a frame, be provided with the conveyer belt in the frame, the conveyer belt upper end is provided with moves back winding up roller and wind-up roll, move back winding up roller and wind-up roll and be controlled by the motor, move back the winding system on the winding up roller and have the label, move back label upper portion between winding up roller and the wind-up roll and be provided with and beat the mark device, it includes the compression roller to beat the mark device, the compression roller is driven by the motor and is rotated, and even interval is provided with a plurality of briquettings on the compression roller contour direction, the briquetting passes through telescopic shaft and connects the compression roller.

2. The marking machine of claim 1, wherein: the briquetting bottom still is provided with the electrical heating piece, the electrical heating piece links to each other with the power.

3. The marking machine of claim 1, wherein: first mount and second mount are still installed to the horizontal both sides of label, first mount and second mount pass through branch and fix in the frame, install first slide rail on the first mount, install the second slide rail on the second mount, and the slip is provided with the bull stick on the first slide rail, be provided with the clearance between bull stick and the label, the connecting rod is installed in the bull stick is articulated, the connecting rod other end slides and sets up on the second slide rail.

4. The marking machine of claim 3, wherein: and the second fixing frame is also provided with a first position sensor, a second position sensor and an audible and visual alarm, and the first position sensor and the second position sensor are positioned in the moving direction of the connecting rod on the second sliding rail.

5. The marking machine of claim 4, wherein: and the first position sensor, the second position sensor, the audible and visual alarm and the motor are connected with the PLC.

6. The marking machine of claim 1, wherein: the frame comprises montant and roof, the backup pad is installed to roof four corners department, install the third slide rail on the radial direction of backup pad, it is provided with the horizontal pole to slide on the third slide rail, the horizontal pole lateral wall is connected with the cylinder through the push rod.