CN212197828U

CN212197828U - Double-end sticking film machine

Info

Publication number: CN212197828U
Application number: CN201921883680.0U
Authority: CN
Inventors: 虞仁; 覃荣章; 刘增彦
Original assignee: Dongguan Dingli Automation Technology Co Ltd
Current assignee: Dongguan Dingli Automation Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-12-22
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a double-head laminator, which comprises a portal frame, a tray conveying device and two label stripping mechanisms; two material suction assemblies are arranged on the portal frame, and each material suction assembly is provided with a suction nozzle. The utility model provides an among the double-end sticking film machine, the tray conveyor can be sent the tray that is equipped with the product to the laminating station, and two are shelled mark mechanism and can be peeled off the diaphragm that sets up on the material area automatically, and two are inhaled the material subassembly and can adsorb the diaphragm that corresponds, shift the diaphragm to laminating again after the laminating station on the product that corresponds to the work efficiency of diaphragm laminating has been improved.

Description

Double-end sticking film machine

Technical Field

The utility model relates to a diaphragm part laminating equipment technical field, in particular to double-end sticking film machine.

Background

The film laminating equipment is used for laminating a soft film (thin sheet) made of PCV and other materials on a corresponding product (such as a mobile phone). The film to be applied is typically applied to an elongated strip of material, typically in the form of a long roll, which requires that the film be peeled from the strip (i.e., "peeled") prior to application of the film. In the prior art, the membrane is usually peeled off from the material belt manually for next membrane laminating, so that the labor intensity is high, and the working efficiency is low. Therefore, a new double-head film sticking machine is needed to be provided, which can realize double-station automatic film stripping and film sticking and improve the working efficiency.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing prior art's weak point, an object of the utility model is to provide a double-end sticking film machine aims at solving the general technical problem of diaphragm laminating equipment work efficiency among the prior art.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a double-head laminator comprises a portal frame and a tray conveying device arranged below the portal frame, wherein two sides of the tray conveying device are respectively provided with a label stripping mechanism; two material sucking components are arranged on the portal frame; each material sucking assembly comprises a mounting plate, a moving plate and a vertical connecting plate respectively, a first motor for driving the moving plate to reciprocate along the Y direction is arranged on the mounting plate, a second motor for driving the vertical connecting plate to move up and down is arranged on the moving plate, a third motor is arranged on the vertical connecting plate, and a main shaft of each third motor faces downwards and is provided with a suction nozzle respectively; each material sucking component can respectively reciprocate in the X direction.

Furthermore, in the double-head laminator, each label peeling mechanism comprises an underframe and a bracket arranged on the underframe, a material placing disc is arranged on the bracket, a feeding roller, an auxiliary pressing roller and a plurality of adjusting rollers are arranged on the underframe, the feeding roller and the auxiliary pressing roller are arranged oppositely, and the feeding roller is connected with a driving motor; the base frame is oppositely provided with a supporting plate and a receiving plate.

Further, in the double-end sticking film machine, a material pressing roller is arranged above the supporting plate.

Furthermore, in the double-end laminator, the one end of keeping away from the backup pad on the chassis is provided with the receipts material roller.

Furthermore, in the double-end laminator, a plurality of straight grooves are arranged on the upper surface of the material receiving plate in parallel, and one end of each straight groove is opposite to the support plate.

Further, in the double-head laminator, the feed tray conveying device comprises a rack, and conveying belts are respectively arranged on two sides of the rack; a supporting disc material distributing mechanism is arranged at one end of the rack, a supporting disc material receiving mechanism is arranged at the other end of the rack, and a supporting disc loading mechanism is arranged between the supporting disc material distributing mechanism and the supporting disc material receiving mechanism; the tray carrying mechanism comprises a bracket, a supporting plate and a supporting plate lifting cylinder which are arranged on the bracket, and a driving device for driving the bracket to move linearly.

Furthermore, in the double-head laminator, the supporting plate is provided with a clamping plate and a clamping cylinder; an adjusting plate is slidably arranged on the supporting plate.

Further, in the double-end sticking film machine, the feed mechanism of the measuring disc comprises a jacking platform, a feed cylinder and a jacking cylinder for driving the feed cylinder to move up and down.

Further, in the double-end sticking film machine, the frame includes the relative mount that sets up and removes the frame, remove the frame and set up on the bottom plate, the bottom of bottom plate is connected with a plurality of slide rails through the slider, the tray conveyor still is provided with the driving motor who is used for driving bottom plate rectilinear movement.

Furthermore, in the double-head laminator, a first CCD photographing positioning assembly is arranged on the portal frame, and the first CCD photographing positioning assembly can linearly reciprocate along the X direction; and a second CCD photographing positioning assembly is correspondingly arranged on the material receiving plate of each label stripping mechanism.

Has the advantages that: the utility model provides a double-end sticking film machine compares prior art, the utility model provides a double-end sticking film machine can carry the tray that will be equipped with the product to the laminating station through tray conveyor, can peel off the diaphragm that sets up on the material area automatically through setting up two and shell the mark mechanism, and two are inhaled the diaphragm that the material subassembly can adsorb and correspond, shift the diaphragm to laminating again after the laminating station on the product that corresponds to the work efficiency of diaphragm laminating has been improved.

Drawings

Fig. 1 is a top view of the double-head laminator provided by the present invention.

Fig. 2 is the utility model provides an among the double-end sticking film machine, the portal frame with inhale the stereogram of material subassembly.

Fig. 3 is a perspective view of the suction assembly in the double-head laminator.

Fig. 4 is a perspective view of the label peeling mechanism in the double-head laminator.

Fig. 5 is a partially enlarged view of the area S1 in fig. 4.

Fig. 6 is a partially enlarged view of the area S2 in fig. 5.

Fig. 7 is a working principle diagram of the label peeling mechanism provided by the utility model.

Fig. 8 is a partially enlarged view of the area S3 in fig. 7.

Fig. 9 is a perspective view of a tray conveying device in the double-head laminator provided by the present invention.

Fig. 10 is a perspective view of a tray loading mechanism in the double-head laminator provided by the present invention.

FIG. 11 shows a double-head laminator provided by the present invention,

Detailed Description

The utility model provides a double-end sticking film machine, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following combination embodiment the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 11, the present invention provides a double-head laminator. As shown in fig. 1, for convenience of illustration, the length direction of the tray conveyor is defined as the Y direction, and the direction perpendicular to the Y direction is defined as the X direction. In practical applications, the setting of the coordinate system is not limited to this.

Referring to fig. 1 to 3, the double-head laminator includes a gantry 1 and a tray conveyor 3 disposed below the gantry, wherein two sides of the tray conveyor are respectively provided with a label peeling mechanism 2; two material sucking components 4 are arranged on the portal frame; each material sucking component 4 comprises a mounting plate 41, a moving plate 42 and a vertical connecting plate 43 respectively, a first motor 44 for driving the moving plate to reciprocate along the Y direction is arranged on the mounting plate, a second motor 45 for driving the vertical connecting plate to move up and down is arranged on the moving plate, a third motor 46 is arranged on the vertical connecting plate, and a main shaft of each third motor faces downwards and is provided with a suction nozzle 49 respectively; each material sucking component can respectively reciprocate in the X direction. During the in-service use, every suction nozzle is connected in order to realize the vacuum adsorption diaphragm with outside evacuation equipment (not shown in the figure, and not the utility model discloses a in the protection scope), the position of the Y direction that first motor is used for adjusting the diaphragm, the second motor is used for controlling the lift of diaphragm, the third motor is used for rotating diaphragm to suitable angle. Preferably, each material sucking component can linearly reciprocate along the X direction by means of a linear motor.

Referring to fig. 4 to 8, specifically, each label peeling mechanism 2 includes a bottom frame 211 and a bracket 212 arranged on the bottom frame, the bracket is provided with a material placing tray 22, the bottom frame is provided with a feeding roller 261, an auxiliary pressing roller 212 and a plurality of adjusting rollers 23 (preferably 3 adjusting rollers), the feeding roller 261 and the auxiliary pressing roller 263 are arranged oppositely, and the feeding roller is connected with a driving motor 260; a support plate 24 and a receiving plate 25 are oppositely arranged on the base frame. Preferably, the supporting plate is flush with the upper surface of the material receiving plate, so that the membrane can be peeled off conveniently.

As shown in fig. 5 and 7, a nip roll 240 is preferably disposed above the support plate 24 (the nip roll is not visible from the perspective of fig. 5). In practical application, the material pressing roller can move up and down to be adjusted to a proper position in a sliding rail (242) and sliding block (241) mode, and bending of the material belt when the film is stripped is avoided.

As shown in fig. 4, further, a material receiving roller 27 is disposed at an end of the bottom frame away from the supporting plate, and when the film peeling device is used, the material receiving roller is driven by a corresponding motor, and the material receiving roller is disposed to facilitate rolling and recovering of the part of the material belt which is peeled off from the film.

As shown in fig. 6, further, a plurality of straight grooves 2500 are arranged on the upper surface of the receiving plate in parallel, and one end of each straight groove is opposite to the supporting plate. This setting has reduced the area of contact between diaphragm and the material receiving plate, can reach on the material receiving plate after being convenient for diaphragm 90 is peeled off.

Further, a fiber sensing assembly 281 is disposed on the bottom frame corresponding to the supporting plate. Through setting up optic fibre response subassembly, the transport length in control material area when being convenient for in actual operation.

Further, correspond blowing dish department on the chassis and be provided with photoelectric sensing ware 282, through setting up photoelectric sensing ware, be convenient for detect material area 291 have or not the state, can remind operating personnel to change the material area of renewal through the mode of alarm when detecting not having the material area.

As shown in fig. 9 to 11, in order to improve the feed efficiency of the master tray, the following arrangement may be made: the feed tray conveying device 3 comprises a frame, one end of the frame is provided with a feed tray distributing mechanism 32, and two sides of the frame are respectively provided with a conveying belt 3119; a supporting disc material receiving mechanism 34 is arranged at the other end of the rack, and a supporting disc loading mechanism 33 is arranged between the supporting disc material distributing mechanism 32 and the supporting disc material receiving mechanism 34; the carriage mechanism of the platen 33 includes a carriage 331, a carrier plate 332 and a carrier plate lifting cylinder (not visible) provided on the carriage, and a driving device 330 for driving the carriage to move linearly. In practice, the conveyor belt is driven by a corresponding motor (not shown in the figures). Preferably, the driving device 330 is a linear motor, the bracket is connected to a mover of the linear motor, and the bracket is linearly moved in the linear motor manner, so that the trefoil can be moved quickly and stably. In addition, the driving device can also realize the linear reciprocating motion of the driving bracket through screw rod transmission, gear rack transmission and other modes.

As shown in fig. 11, the pallet is further provided with a clamping plate 334 and a clamping cylinder 333. After the tray is transferred to the supporting plate, the clamping cylinder acts to enable the clamping plate to clamp the tray, and the tray cannot shake when the bracket moves linearly. An adjusting plate 335 is slidably disposed on the supporting plate, and the position of the adjusting plate can be changed to adapt to trays of different lengths in actual use.

As shown in fig. 10, the feed mechanism may specifically realize separation of the trays by: the feed mechanism 32 comprises a jacking platform 321, a feed cylinder 322, and a jacking cylinder 323 for driving the feed cylinder to move up and down. In practical application, the jacking platform is driven to lift through a corresponding air cylinder (not observed in the drawing); two material distributing cylinders are oppositely arranged, and the end part of a piston rod of each material distributing cylinder is respectively provided with an inserting block 3221. The insert block is inserted laterally for separating the lowermost tray from the other trays.

As shown in fig. 9, the rack includes a fixed frame 311 and a movable frame 312, which are oppositely disposed, the movable frame is disposed on a bottom plate 381, the bottom of the bottom plate is connected with a plurality of slide rails 382 through a slide block, and the master conveyor is further provided with a driving motor 383 for driving the bottom plate to move linearly. During actual use, the distance between the fixed frame and the movable frame is changed by adjusting the position of the bottom plate, so that the feeding device is suitable for conveying the trays with different widths.

As shown in fig. 1 and 2, further, a first CCD photographing positioning assembly 61 is arranged on the gantry, and the first CCD photographing positioning assembly can linearly reciprocate along the X direction; and a second CCD photographing and positioning component 62 is correspondingly arranged on the material receiving plate of each label stripping mechanism. The first CCD photographing positioning assembly preferably linearly reciprocates along the X direction by means of a linear motor. When the device is actually used, the first CCD photographing positioning assembly is used for downwards photographing a product in the tray to position the product; when the suction nozzle adsorbs behind the diaphragm through the second CCD locating component of shooing, the diaphragm is upwards shot to the second CCD locating component of shooing, is convenient for inhale the gesture that the material subassembly adjusted the diaphragm, improves the diaphragm laminating quality. It should be noted that CCD photo-location is per se prior art and is not specifically described here.

For ease of understanding, the working principle is briefly described below.

The working principle of the label stripping mechanism is as follows: the material belt 291 with the membrane 290 attached is arranged on the material placing tray 22 in a roll shape, and the free end of the material belt sequentially bypasses each adjusting roller 23, the supporting plate 24 and the feeding roller 26 and then reaches the material receiving roller 27; the driving motor 260 drives the feeding roller 261 to rotate, and the feeding roller and the auxiliary pressing roller are matched to realize feeding of the material belt by pulling the material belt; the strip reaches the gap between the support plate and the material receiving plate and turns downwards, the membrane cannot turn after being thicker than the strip so as to be stripped, and the stripped membrane reaches the material receiving plate; the material receiving roller rotates to wind and recover the material belt stripped by the membrane.

The working principle of the tray conveying device is as follows: (1) a tray stack formed by a plurality of trays is placed on the jacking platform 321 of the tray feed mechanism, and a product to be processed is placed in the tray. (2) The material separating cylinder 322 acts, the insert block 3221 is transversely inserted to separate the lowermost tray from other trays, the piston rod of the jacking cylinder extends upwards to lift the stack of trays, and the lowermost tray is completely separated. (3) the jacking platform 321 is lowered so that the tray is transferred onto the conveyor belt and transferred onto the carrier plate 332 of the tray loading mechanism along with the conveyor belt; the jacking platform resets, the jacking cylinder resets, the material distributing cylinder resets, and the tray stack is located on the jacking platform. (4) After the tray is transferred to a supporting plate of a tray loading mechanism, a clamping cylinder 333 acts to enable a clamping plate 334 to clamp the tray, a supporting plate lifting cylinder (not visible in the drawing) acts to enable the supporting plate to ascend, and the tray is separated from a conveying belt; the bracket 331 moves linearly to move the trefoil to the fitting station (below the first CCD photographing positioning assembly); the first CCD photographing positioning component is used for photographing and positioning the products in the material tray. (5) After the product on the metering disc is processed, the supporting plate lifting cylinder acts to enable the supporting plate 332 to descend, and the metering disc contacts the conveying belt; the clamping cylinder 333 is loosened, and the metering disc is conveyed to the metering disc material receiving mechanism along with the conveying belt; and the charging mechanism of the charging tray is reset.

The working principle of the material sucking assembly is as follows: each suction assembly 4 moves to the position above the corresponding material receiving plate 25, each suction nozzle 49 adsorbs a diaphragm to move to the position above the second CCD photographing positioning assembly 62, the second CCD photographing positioning assembly photographs and positions the diaphragm, the suction assemblies adjust the posture of the diaphragm and move to the laminating station, the suction nozzles are lowered to laminate the diaphragm on a corresponding product, the suction nozzles are raised after vacuum is cut off, and the suction assemblies return to the positions above the material receiving plates. The two suction assemblies thus operate alternately and cyclically.

According to the above analysis, compare prior art, the utility model provides a double-end sticking film machine can carry to the laminating station through the tray conveyor that the tray that tests that will be equipped with the product, can peel off the diaphragm that the mark mechanism can set up on the material area automatically through setting up two, and two are inhaled the material subassembly and can adsorb the diaphragm that corresponds, laminate on the product that corresponds again after shifting the diaphragm to the laminating station to the work efficiency of diaphragm laminating has been improved.

It should be noted that the utility model discloses what kind of inserted sheet and diaphragm are not laminated when restricting specific use to double-end sticking film machine itself.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims

1. A double-head laminator comprises a portal frame and a tray conveying device arranged below the portal frame, and is characterized in that two sides of the tray conveying device are respectively provided with a label stripping mechanism; two material sucking components are arranged on the portal frame; each material sucking assembly comprises a mounting plate, a moving plate and a vertical connecting plate respectively, a first motor for driving the moving plate to reciprocate along the Y direction is arranged on the mounting plate, a second motor for driving the vertical connecting plate to move up and down is arranged on the moving plate, a third motor is arranged on the vertical connecting plate, and a main shaft of each third motor faces downwards and is provided with a suction nozzle respectively; each material sucking component can respectively reciprocate in the X direction.

2. The double-end laminator according to claim 1, wherein each label peeling mechanism comprises an underframe and a support arranged on the underframe, a material placing tray is arranged on the support, a feeding roller, an auxiliary pressing roller and a plurality of adjusting rollers are arranged on the underframe, the feeding roller and the auxiliary pressing roller are arranged oppositely, and the feeding roller is connected with a driving motor; the base frame is oppositely provided with a supporting plate and a receiving plate.

3. The double-ended laminator according to claim 2, wherein a nip roll is disposed above the support plate.

4. The double-ended laminator according to claim 2, wherein the end of the base frame remote from the support plate is provided with a take-up roller.

5. The double-ended film sticking machine according to claim 2, wherein a plurality of straight grooves are arranged in parallel on the upper surface of the material receiving plate, and one end of each straight groove is opposite to the supporting plate.

6. The double-ended laminator according to claim 1, wherein the platen conveyor includes a frame, and conveyor belts are respectively disposed on two sides of the frame; a supporting disc material distributing mechanism is arranged at one end of the rack, a supporting disc material receiving mechanism is arranged at the other end of the rack, and a supporting disc loading mechanism is arranged between the supporting disc material distributing mechanism and the supporting disc material receiving mechanism; the tray carrying mechanism comprises a bracket, a supporting plate and a supporting plate lifting cylinder which are arranged on the bracket, and a driving device for driving the bracket to move linearly.

7. The double-ended laminator according to claim 6, wherein said support plate is provided with a clamping plate and a clamping cylinder; an adjusting plate is slidably arranged on the supporting plate.

8. The double-head laminator according to claim 6, wherein the feed mechanism of the master includes a jacking platform, a feed cylinder, and a jacking cylinder for driving the feed cylinder to move up and down.

9. The double-end laminator according to claim 6, wherein the frame includes a fixed frame and a movable frame which are oppositely arranged, the movable frame is arranged on the bottom plate, the bottom of the bottom plate is connected with a plurality of slide rails through slide blocks, and the supporting disc conveying device is further provided with a driving motor for driving the bottom plate to move linearly.

10. The double-ended laminator according to claim 2, wherein the gantry is provided with a first CCD camera positioning assembly, and the first CCD camera positioning assembly can linearly reciprocate along the X direction; and a second CCD photographing positioning assembly is correspondingly arranged on the material receiving plate of each label stripping mechanism.