Instant printing and labeling machine

Abstract

The utility model relates to the technical field of labeling equipment, and particularly discloses an instant printing labeling machine. The device comprises a control system, a lifting device, a printer, an air cylinder and an application mechanism, wherein a blowpipe is arranged in front of a stripping device; the application mechanism comprises a label hand, a fixing plate and a label palm, and the label hand is connected with the fixing plate through a rubber column; a distance sensor is arranged in the marking hand; a laser sensor is arranged in the label hand, and laser holes are formed in the fixing plate and the label palm; the buoy palm is provided with a plurality of grooves, and one end of each groove is provided with a plurality of suction holes; and the buoy palm is provided with a plurality of blow holes. According to the utility model, unqualified products can be avoided; products are prevented from being damaged, and operators are prevented from being hurt.

Description

TECHNICAL FIELD

[0001] The utility model relates to label equipment technical field, especially instant printing labeler. BACKGROUND

[0002] Instant printing labeler is a kind of printing equipment suitable for the instant printing label of upper plane, upper plane corner, upper plane arc product, is suitable for adhesive label, is widely used in electronic, hardware, plastic, chemical industry, food, aerospace industry and other industries;It mainly is by the printer of the label of the label with the bottom paper in the action of stripping device is automatically stripped after printing, and then the label is automatically pasted on product by applicator driven label. The instant printing labeler of the kind currently has the following defects: the stroke of applicator of labeler is fixed, can only send label to fixed distance, and in the return, it can be possible to clamp the hand of operator, with security risk;In the process of labeling, the force of the cylinder of applicator is directly transmitted to the pasted object, and the surface of the pasted object will be damaged;There is no label drop detection, and if label drops in the process of labeling, it will produce the situation of missing paste in production. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a kind of instant printing labeler of preventing missing paste label, high safety factor to make up for the defects of prior art.

[0004] The utility model is realized by the following technical solutions:

[0005] An instant printing labeler, including control system, it is characterized by further including lifting device and the fixed installation in lifting device on the printer of the stripping device with, cylinder and applicator mechanism, the output end of the cylinder is installed in the applicator mechanism, the stroke trajectory of the applicator mechanism is located above stripping device, and blowing pipe is equipped below the stroke trajectory of the applicator mechanism, and the blowing hole of blowing pipe is towards the top of stripping device;The output end of the cylinder is tubular structure;The applicator mechanism includes the label hand fixedly connected with the output end of the cylinder, the fixed plate elastically connected with the label hand and the label palm fixedly connected with the fixed plate, and the label hand is fixedly connected with the fixed plate by at least three rubber columns;

[0006] Distance sensor is equipped in the label hand;

[0007] Laser sensor is equipped in the label hand, and laser hole is equipped on the fixed plate and label palm;

[0008] The label palm is equipped with a plurality of grooves, one end of the groove is equipped with a plurality of air suction holes, and air suction pipe is fixedly connected at the air suction hole;

[0009] The label palm is equipped with a plurality of air blowing holes, and air blowing pipe is fixedly connected at the air blowing hole;

[0010] The air suction pipe and the air blowing pipe are connected with an air pump respectively.

[0011] The cylinder, the distance sensor, the laser sensor and the air pump are electrically connected with the control system respectively.

[0012] The control system is a PLC control system.

[0013] The connecting pipelines between the distance sensor, the laser sensor, the air pump and the control system are located in the output end of the cylinder.

[0014] The lifting device comprises a vertical guide groove, a sliding block arranged in the guide groove, a screw rod threadedly connected with the sliding block, a hand crank fixed to the top end of the screw rod, a cross rod fixedly connected with the sliding block, a printer fixed to the end of the cross rod and a cylinder fixed to the cross rod.

[0015] The control system is installed on the cylinder.

[0016] The control system is electrically connected with an alarm.

[0017] The utility model discloses the beneficial effect is:

[0018] 1, the utility model discloses a laser sensor is sent to the alarm through the control system when not having the label on the label, informs the operating personnel, and avoids producing unqualified products.

[0019] 2, the label and the label are elastically connected through the rubber column between the hand, and the distance sensor is set, and when pasting the label, the label contacts the product, and the label will be retracted under the action of the rubber column (elastic), and the label retraction plays the buffering effect, and the distance between the distance sensor and the fixed plate changes after the label retraction, and the distance sensor sends the signal, and the cylinder stops running, thereby can freely determine the pasting distance, and simultaneously, the pasting degree is soft and constant, and the object can not be pressed and damaged, and the surface of the pasted object can be protected and not be damaged.

[0020] 3, because the rubber column has the retraction function, when the label backstroke, if meeting the obstruction, then the label will produce the rotation, and the distance between the fixed plate and the distance sensor changes in the backstroke process, and the distance sensor sends the signal, and the cylinder stops running, thereby avoiding that the label and the stripping device pinch the operating personnel, and effectively protecting the operating personnel from being hurt. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further explained in connection with the drawings:

[0022] Figure 1 It is the front view structure schematic diagram of the utility model;

[0023] Figure 2 It is Figure 1The schematic diagram of the local cross section structure in A-A direction;

[0024] Figure 3 For Figure 2 The schematic diagram of the cross section structure in B-B direction;

[0025] Figure 4 For Figure 1 The schematic diagram of the enlarged structure of the applying mechanism;

[0026] Figure 5 The schematic diagram of the cross section structure of the applying mechanism;

[0027] Figure 6 For Figure 1 The schematic diagram of the left view structure of the applying mechanism.

[0028] In the figure, 1 control system;

[0029] 2 lifting device, 201 guide groove, 202 bottom plate, 203 screw rod, 204 hand crank, 205 sliding block, 206 cross bar;

[0030] 3 printer, 301 printing body, 302 peeling device, 303 paper feeding mechanism;

[0031] 4 air cylinder;

[0032] 5 applying mechanism, 501 marking hand, 502 fixed plate, 503 marking palm, 504 groove, 505 air suction hole, 506 air blowing hole, 509 rubber column, 510 laser sensor, 511 distance sensor;

[0033] 6 blowing pipe, 601 blowing hole. DETAILED DESCRIPTION

[0034] The drawings are specific embodiments of the utility model. As Figures 1 to 6 shown, the instant printing and labeling machine is controlled to run by the control system 1, the control system 1 can adopt a PLC control system 1 control, and comprises a lifting device 2, a printer 3, an air cylinder 4 and an applying mechanism 5; the printer 3 is a printer 3 with a peeling device 302 in the prior art, the printer 3 and the air cylinder 4 are fixedly installed together and are synchronously lifted under the action of the lifting device 2; and the applying mechanism 5 is fixedly installed at the output end of the air cylinder 4.

[0035] The lifting device 2 comprises a vertical guide groove 201 fixedly installed at one end of a bottom plate 202, the top end of the guide groove 201 is blocked, and a shaft rotating lead screw 203 is arranged in the guide groove 201, the lead screw 203 extends out of the top end of the guide groove 201 and is provided with a hand crank 204 for facilitating operation; a sliding block 205 is further arranged in the guide groove 201, the sliding block 205 is threadedly connected with the lead screw 203, the sliding block 205 can be controlled to ascend and descend by rotating the hand crank 204, a cross rod 206 is fixedly installed on the sliding block 205, the cross rod 206 is located above the bottom plate 202, and a printing main body 301 of the printer 3 is fixedly installed at the end of the cross rod 206; a pneumatic cylinder 4 is fixed on the cross rod 206 and is arranged in parallel with the cross rod 206, and the control system 1 is installed on the upper surface of the pneumatic cylinder 4; the pneumatic cylinder 4 is located above a stripping device 302 and a paper feeding mechanism 303 of the printer 3, and when the pneumatic cylinder 4 is in a contracted state, the stripping device 302 is located below the travel direction of an applying mechanism 5, that is, the applying mechanism 5 must pass above the stripping device 302 when the applying mechanism 5 extends.

[0036] The stripping device 302 is actually a block with a pointed top end, and the adhesive label with a backing paper passes above the stripping device 302, and the backing paper goes downward and the adhesive label is automatically stripped.

[0037] A blowing pipe 6 is fixedly installed in front of the stripping device 302 (in the extending direction of the applying mechanism 5, the same below), the blowing pipe 6 is horizontally arranged, the height of the highest point of the blowing pipe 6 is slightly lower than the height of the top end of the stripping device 302, and the blowing pipe 6 cannot hinder the extension of the applying mechanism 5; a plurality of blowing holes 601 are formed in the blowing pipe 6, the blowing holes 601 are directed to the upper side of the stripping device 302, that is, the air blown out of the blowing holes 601 is directed to the upper side of the stripping device 302.

[0038] The output end (that is, the piston rod) of the pneumatic cylinder 4 is in a tubular structure and is hollow.

[0039] The output end of the pneumatic cylinder 4 is fixedly installed with the applying mechanism 5, the applying mechanism 5 comprises a marker hand 501 fixed to the output end of the pneumatic cylinder 4, a fixed plate 502 elastically connected with the marker hand 501, and a marker palm 503 fixedly connected with the fixed plate 502.

[0040] The marker palm 503 is made of square nylon material, one side of the marker palm 503 is provided with a plurality of upward and downward grooves 504, the lower end of each groove 504 is provided with an air suction hole 505, and a plurality of air blowing holes 506 are formed in the marker palm 503.

[0041] An air suction pipe is installed at the air suction hole 505, and an air blowing pipe is installed at the air blowing hole 506, the air suction pipe and the air blowing pipe pass through the fixed plate 502 and are connected to an air pump through an air path, and the air suction and air blowing of the air pump are controlled by the control system 1, which is a prior art and will not be described herein.

[0042] The marker hand 501 is in a cylindrical shape, fixedly installed on the output end of the air cylinder 4, and at least three rubber columns 507, for example, four rubber columns 507, are installed on the inner wall of the marker hand 501, and the other ends of the rubber columns 507 are fixed on the fixed plate 502.

[0043] The laser sensor 508 is installed in the marker hand 501, and laser holes are opened on the fixed plate 502 and the marker palm 503 corresponding to the position of the laser sensor 508.

[0044] The distance sensor 509 is installed in the marker hand 501, and is used to sense the distance between the distance sensor 509 and the fixed plate 502.

[0045] The air pump can be installed in the control system 1.

[0046] An alarm is installed and electrically connected with the control system 1.

[0047] The working process is as follows:

[0048] The adhesive label roll is installed on the printer 3, the end of the base paper is wound on the corresponding shaft, the distance between the utility model and the production line is adjusted, then the control system 1 is started, and the related parameters are set; after the label reaches the top end of the peeling device 302, the base paper goes down, the adhesive label is peeled off, and is in an inclined state, at this time, the adhesive label will not be automatically pasted on the marker palm 503, but will be blown to the marker palm 503 by the air blown out from the air blowing hole 601, and will be tightly attached to the marker palm 503 under the action of the suction force at the air suction hole 505 (if the label is larger, the label will be blocked at the lower end of the groove 504 under the action of the air at the air blowing hole 601 and the air suction hole 505, the air in the air suction hole 505 can only enter the groove 504, and the adhesive label will still be sucked), then the air cylinder 4 is started, and drives the pasting mechanism 5 to move forward, when the marker palm 503 contacts the product, the adhesive label is pasted on the product, and due to the existence of the rubber column 507, the guide column 509 actually also plays a certain buffering role, the marker palm 503 will retract, so that the product will not be subjected to strong impact, and damage and damage to the product are avoided, at the same time, the distance between the fixed plate 502 and the distance sensor 509 changes, the distance sensor 509 sends a signal to the control system 1, the air blowing hole 506 blows air outward, presses the adhesive label, and makes the adhesive label tightly attached to the product, one label is pasted, then the output end of the air cylinder 4 retracts, and waits for the next adhesive label to be pasted; if an obstacle is encountered during the retraction of the output end of the air cylinder 4, for example, an operator is arranging the labels, at this time, the marker palm 503 will rotate, the distance between the fixed plate 502 and the distance sensor 509 will also change, at this time, the distance sensor 509 sends a signal to the control system 1 again, the alarm alarms, and the air cylinder stops running, so as to reduce the harm to the operator.

[0049] In the operation process of the utility model, if there is no adhesive label (the adhesive label falls off) on the label 503, at this time, the laser sensor 508 does not sense the adhesive label through the laser hole, the laser sensor 508 will transmit a signal to the control system 1, the control system 1 issues an alarm to inform the operator to correct.

[0050] In addition to the technical features described in the specification, the remaining technical features are known to those skilled in the art.

Claims

1. An instant printing labeling machine, comprising a control system (1), characterized in that, It also includes a lifting device (2) and a printer (3) with a peeling device (302) fixedly installed on the lifting device (2), a cylinder (4) and an applicator (5). The applicator (5) is installed at the output end of the cylinder (4). The stroke trajectory of the applicator (5) is located above the peeling device (302). A blower (6) is provided below the stroke trajectory of the applicator (5). The blower hole (601) of the blower (6) faces the top of the peeling device (302). The output end of the cylinder (4) is a tubular structure. The applicator (5) includes a handpiece (501) fixedly connected to the output end of the cylinder (4), a fixed plate (502) elastically connected to the handpiece (501), and a handpiece (503) fixedly connected to the fixed plate (502). The handpiece (501) and the fixed plate (502) are fixedly connected by at least three rubber pillars (507). The handpiece (501) is equipped with a distance sensor (509). The handpiece (501) is equipped with a laser sensor (508), and the fixing plate (502) and the handpiece (503) are equipped with laser holes; The label (503) is provided with a plurality of grooves (504), and a plurality of air intake holes (505) are provided at one end of the grooves (504), and an air intake pipe is fixedly connected to the air intake hole (505). The standard (503) is provided with a plurality of air holes (506), and an air blowing pipe is fixedly connected to the air holes (506); The air inhalation pipe and the air blowing pipe are respectively connected to an air pump; The cylinder (4), distance sensor (509), laser sensor (508), and air pump are electrically connected to the control system (1).

2. The instant printing and labeling machine according to claim 1, characterized in that, The control system (1) is a PLC control system (1).

3. The instant printing and labeling machine according to claim 1, characterized in that, The connection lines between the distance sensor (509), the laser sensor (508), the air pump, and the control system (1) are all located inside the output end of the cylinder (4).

4. The instant printing and labeling machine according to claim 1, characterized in that, The lifting device (2) includes: a vertical guide groove (201), a slider (205) provided in the guide groove (201), the slider (205) being threadedly connected to a lead screw (203) that rotates, and a hand crank (204) fixedly provided at the top of the lead screw (203); the slider (205) being fixedly connected to a crossbar (206), the printer (3) being fixed at the end of the crossbar (206), and the cylinder (4) being fixed on the crossbar (206).

5. The instant printing and labeling machine according to claim 4, characterized in that, The control system (1) is mounted on the cylinder (4).

6. The instant printing and labeling machine according to claim 1, characterized in that, The control system (1) is electrically connected to the alarm.

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