CN217894458U - Small plate piece paper separating and placing machine - Google Patents

Abstract

The utility model belongs to the technical field of the relevant equipment of conveyer, a board machine is put in small plate branch paper is related to, including the conveying mechanism who is used for carrying small plate along the X direction, be located the blowing platform at conveying mechanism export rear and locate the device of moving of a plurality of independent actions above the conveying mechanism side by side along the Y direction, every moves the device and includes the removal arm, the drive removal arm sets up the suction disc subassembly and the paper absorbing assembly on the removal arm along the moving mechanism that the X direction removed and along X direction front and back, be equipped with cardboard discrimination mechanism on the suction disc subassembly and/or the paper absorbing assembly, be equipped with the suction disc elevating system that the drive suction disc subassembly goes up and down on the removal arm and the paper absorbing elevating system that the drive paper absorbing assembly goes up and down. The utility model discloses can move with one and put the device and be responsible for a pile of branch paper that contains the small plate piece of separation paper and put the board operation, the part is saved, and the space is little. If the situation of multiple layers of separating paper occurs, each moving and placing device is independently processed, the work of adjacent moving and placing devices is not influenced, and the efficiency is high.

Description

Small plate piece paper separating and placing machine

Technical Field

The utility model relates to a conveyer correlation equipment technical field, in particular to board machine is put to small plate spare branch paper.

Background

At present, in the PCB industry, most of small circuit boards are produced without partition paper, which has not high requirements on the operation of a release device. However, if the incoming material is a small circuit board with a separation paper, the separation paper needs to be separated and put into the throwing device. The paper separating is used for separating the upper PCB from the lower PCB and avoiding damage caused by mutual friction and collision in the transportation process, so that the PCBs and the paper separating are laminated at intervals in the stacking process. Before entering the next working procedure, the separation paper needs to be removed.

Chinese patent CN216426038U discloses a PCB board placing machine with an automatic paper separating function, which is completely independent of a paper separating device, has many parts of equipment and occupies a large area.

Chinese patent CN21332561U discloses a PCB board separating and placing machine which uses a paper separating device to remove the separating paper and uses a six-axis robot with a suction plate to remove the PCB board. However, this device is directed to a PCB having a large area, and if the PCB has a small structure, the device is inefficient to operate. It is not as efficient to pick paper and board at the same time.

Chinese patent CN201220180917.0 discloses a paper clamping type plate receiving and releasing machine, which utilizes a suction plate unit and a paper suction unit to clamp separation paper, but the separation paper is not just a simple reverse action. Because multiple layers of paper spacers may be accidentally sandwiched between the two plates during the sandwiching of the paper spacers by the paper spacers being sucked together. Although this does not affect the wear protection, it is necessary to take into account that one separating sheet is removed and another separating sheet remains on the plate during the separation. And if the method of simultaneously taking paper and simultaneously taking plates is adopted, the mechanism needs to run one more time for separating paper from one station, and the normal work of other stations is delayed.

Therefore, it is necessary to develop a new device structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a board machine is put to small plate spare branch paper can both save mechanism's part, can avoid the problem that many coincide appear in the separation of paper again to hinder work.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a small plate separating and placing machine comprises a conveying mechanism used for conveying plates along the X direction, a placing platform located behind an outlet of the conveying mechanism, and a plurality of moving and placing devices which are arranged above the conveying mechanism side by side along the Y direction and move independently, wherein each moving and placing device comprises a moving arm, a moving mechanism driving the moving arm to move along the X direction, and a suction plate assembly and a paper suction assembly which are arranged on the moving arm along the X direction in a front-back mode, a paperboard judging mechanism is arranged on the suction plate assembly and/or the paper suction assembly, a suction plate lifting mechanism driving the suction plate assembly to lift and a paper suction lifting mechanism driving the paper suction assembly to lift are arranged on the moving arm, and a plate placing table used for placing small plates on the suction plate assembly and a paper placing table used for placing partition paper on the paper suction assembly are arranged on the placing platform.

Specifically, the conveying mechanism comprises a conveying roller group positioned on an inlet side and a temporary storage roller group positioned on an outlet side.

Specifically, the conveying mechanism is arranged in a rack, and an upper mounting plate for mounting the moving mechanism is arranged above the conveying mechanism on the rack.

Furthermore, a plurality of pairs of limiting waist holes extending along the X direction are formed in the upper mounting plate, each pair of limiting waist holes corresponds to one of the moving mechanisms, each moving arm is provided with two vertical plates vertically penetrating through the paired limiting waist holes, each moving mechanism is a rodless cylinder arranged on the upper surface of the upper mounting plate, and the upper end of each moving arm is connected to a driving block of the rodless cylinder.

Furthermore, still be equipped with on the last mounting panel along X to extending and with conveying mechanism one-to-one's slide rail, the upper end of travelling arm is equipped with the slider rather than corresponding slide rail matching.

Specifically, the discharging platform is provided with a lifting driving piece for driving the discharging platform to lift.

The utility model discloses technical scheme's beneficial effect is:

the utility model discloses can move with one and put the device and be responsible for a pile of branch paper that contains the small plate piece of separation paper and put the board operation, the part is saved, and the space is little. If the situation of multiple layers of separating paper occurs, each moving and placing device is independently processed, the work of adjacent moving and placing devices is not influenced, and the efficiency is high.

Drawings

FIG. 1 is a front view of an embodiment of a small plate separator-unloader with a portion of a housing removed;

FIG. 2 is a perspective view of the transport mechanism;

fig. 3 is a perspective view of the moving and placing device, the upper mounting plate and the slide rail.

The figures in the drawings represent:

1-a conveying mechanism, 11-a conveying roller set and 12-a temporary storage roller set;

2-a material placing platform, 21-a board placing platform, 22-a paper placing platform and 23-a lifting driving piece;

3-moving and placing device, 31-moving arm, 311-vertical plate, 312-sliding block, 32-moving mechanism, 321-driving block, 33 a-suction plate component, 33 b-paper suction component, 331-paper plate distinguishing mechanism, 34 a-suction plate lifting mechanism and 34 b-paper suction lifting mechanism;

4-a frame, 41-an upper mounting plate, 411-a limiting waist hole and 42-a sliding rail;

5-small plate;

6-separating paper.

Detailed Description

The present invention will be described in further detail with reference to specific examples.

The embodiment is as follows:

as shown in fig. 1 to 3, the small plate separating and placing machine of the present invention includes a conveying mechanism 1 for conveying plates along the X direction, a placing platform 2 located behind the outlet of the conveying mechanism 1, and four independent moving transferring devices 3 located above the conveying mechanism 1 side by side along the Y direction, each transferring device 3 includes a moving arm 31, a moving mechanism 32 for driving the moving arm 31 to move along the X direction, and a suction plate assembly 33a and a suction paper assembly 33b arranged on the moving arm 31 along the X direction, a paper plate discriminating mechanism 331 is arranged on the suction plate assembly 33a and/or the suction paper assembly 33b, a suction plate lifting mechanism 34a for driving the suction plate assembly 33a to lift and a suction paper lifting mechanism 34b for driving the suction paper assembly 33b to lift are arranged on the moving arm 31, and a placing platform 21 for placing the small plate 5 on the suction plate assembly 33a and a placing platform 22 for placing the separating paper 6 on the suction paper assembly 33b are arranged on the placing platform 2. The conveying mechanism 1 can supply four piles of small plates 5 which clamp the partition paper 6 at one time according to the number of the moving devices 3, and each moving device 3 independently finishes the operations of taking the partition paper 6, taking the plate, placing the partition paper 6 and placing the plate. At least one of the suction plate unit 33a and the suction paper unit 33b is provided with a paper plate discriminating unit 331 for discriminating whether to pick up a paper plate or paper at that time, and preferably both are provided with one paper plate discriminating unit 331. The conveying direction of the conveying mechanism 1 is defined as an X direction, a horizontal direction perpendicular to the X direction is a Y direction, and a vertical direction is a Z direction. The suction plate assembly 33a and the paper suction assembly 33b may have the same structure, the suction plate assembly 33a is controlled by the suction plate lifting mechanism 34a to move along the Z direction, the paper suction assembly 33b is controlled by the paper suction lifting mechanism 34b to move along the Z direction, and the actions of the two are similar. The specific working process is as follows: the small plate 5 with the separator 6 is stopped at the end of the conveying mechanism 1, the suction plate assembly 33a and the suction paper assembly 33b are initially in a raised state, the moving mechanism 32 drives the moving arm 31 to move horizontally until the paper plate discriminating mechanism 331 is positioned above the small plate 5, and after it is determined whether the uppermost small plate 5 is the separator 6, the suction plate assembly 33a (when the small plate 5 is detected) or the suction paper assembly 33b (when the separator 6 is detected) is moved upward. If the small plate 5 is detected, the suction plate assembly 33a is put in place, then the suction plate assembly is lowered to suck the small plate 5, raised, switched to the paper suction assembly 33b to be put in place, the separation paper 6 is lowered, raised, and then the moving arm 31 moves to the discharge platform 2, and simultaneously the small plate 5 is placed on the discharge platform 21 and the separation paper 6 is placed on the discharge platform 22; if the separation paper 6 is detected in place, the paper sucking component 33b is in place, lowers to suck the separation paper 6, raises, switches to the suction plate component 33a to be in place, lowers to suck the small plate 5, raises, moves the moving arm 31 to the discharging platform 2, and simultaneously places the small plate 5 on the plate placing platform 21 and places the separation paper 6 on the paper placing platform 22; if it is found that the separator 6 is sucked and the lower layer is still the separator 6, the wheel suction plate assembly 33a is not operated and the transfer device 3 only transfers the separator 6 to the sheet placing table 22. Since the suction plate assembly 33a and the suction paper assembly 33b are moved only in the X-Z plane, the moving mechanism 32 for X-direction movement is common except for the lifting mechanisms 34a, 34b required for independent suction, which can save parts; when the excessive separating paper 6 is found at one station, the movement of the moving and placing device 3 corresponding to the station is only influenced, and because the moving and placing device 3 does not have Y-direction movement, the adjacent moving and placing devices cannot be interfered. In practical application, the number of the transferring devices 3 depends on the number of the small plate pieces 5 which can be conveyed by the conveying mechanism 1 side by side at one time, and if the width of the small plate pieces 5 is changed, the number of the transferring devices 3 on the equipment can be increased or decreased under the condition that the width of the conveying mechanism 1 is constant.

As shown in fig. 2, the conveying mechanism 1 includes a conveying roller group 11 on an entrance side and a buffer roller group 12 on an exit side. The conveying roller group 11 is used for conveying the whole of the small plate pieces 5 and the separation paper 6 to the equipment in a staggered mode, and the temporary storage roller group 12 is used for stopping the whole at a working position to be subjected to paper separation and plate placing operation.

As shown in fig. 1 and 3, the conveying mechanism 1 is provided in the frame 4, and the frame 4 is provided with an upper mounting plate 41 for mounting the moving mechanism 32 above the conveying mechanism 1. The frame 4 is a supporting component of the whole equipment, and the moving and placing device 3 is hung on the upper mounting plate 41 and does not occupy the lower space.

As shown in fig. 3, a plurality of pairs of waist-limiting holes 411 extending along the X-direction are formed on the upper mounting plate 41, each pair of waist-limiting holes 411 corresponds to one of the moving mechanisms 32, each moving arm 31 has two vertical plates 311 vertically penetrating through the pair of waist-limiting holes 411, the moving mechanism 32 is a rodless cylinder disposed on the upper surface of the upper mounting plate 41, and the upper end of the moving arm 31 is connected to the driving block 321 of the rodless cylinder. The vertical plate 311 can move only along the waist-limiting hole 411, so the upper mounting plate 41 not only serves as a base for mounting the transferring device 3, but also serves as a guide member. The moving arm 31 passes through the upper mounting plate 41, so that the structure is compact, the motion is stable, and the small plate 5 can be prevented from falling off when the small plate is translated in the X direction.

As shown in fig. 3, the upper mounting plate 41 is further provided with a plurality of slide rails 42 extending along the X direction and corresponding to the conveying mechanisms 32 one by one, and the upper end of the moving arm 31 is provided with a slide block 312 matching with the corresponding slide rail 42. The slide rail 42 guides the slider 312 so that the moving arm 31 can accurately move in the X direction.

As shown in fig. 1, the discharging platform 2 has a lifting driving member 23 for driving the discharging platform 21 to lift. Since the small plate 5 has a certain thickness, the higher the pile on the plate placing table 21 is, the more easily the small plate is touched by the moving and placing device 3, so the plate placing table 21 needs to be lowered properly to avoid the moving and placing device 3, so as to prevent the small plate 5 from being knocked down and damaged.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.

Claims (6)

1. The utility model provides a small plate divides paper to put trigger which characterized in that: the automatic paper-sucking device comprises a conveying mechanism for conveying small plates along the X direction, a discharging platform located behind an outlet of the conveying mechanism, and a plurality of moving and placing devices which are arranged side by side along the Y direction and act independently above the conveying mechanism, wherein each moving and placing device comprises a moving arm, a moving mechanism for driving the moving arm to move along the X direction, and a sucking plate assembly and a paper sucking assembly which are arranged on the moving arm along the X direction, the sucking plate assembly and/or the paper sucking assembly are provided with a paper plate distinguishing mechanism, the moving arm is provided with a sucking plate lifting mechanism for driving the sucking plate assembly to lift and a paper sucking lifting mechanism for driving the paper sucking assembly to lift, and the discharging platform is provided with a plate placing platform for placing the small plates on the sucking plate assembly and a paper placing platform for placing the paper separating assembly on the sucking paper assembly.

2. A small plate separating and placing machine according to claim 1, wherein: the conveying mechanism comprises a conveying roller group positioned on an inlet side and a temporary storage roller group positioned on an outlet side.

3. The small plate separating and placing machine according to claim 2, wherein: the conveying mechanism is arranged in the rack, and an upper mounting plate for mounting the moving mechanism is arranged above the conveying mechanism of the rack.

4. A small plate separating and placing machine according to claim 3, wherein: the upper mounting plate is provided with a plurality of pairs of limiting waist holes extending along the X direction, each pair of limiting waist holes corresponds to one of the moving mechanisms, each moving arm is provided with two vertical plates vertically penetrating the paired limiting waist holes, the moving mechanism is a rodless cylinder arranged on the upper surface of the upper mounting plate, and the upper end of the moving arm is connected to a driving block of the rodless cylinder.

5. The small plate piece separating and placing machine according to claim 4, wherein: the upper mounting plate is further provided with a plurality of sliding rails which extend along the X direction and correspond to the conveying mechanisms one by one, and the upper end of the moving arm is provided with a sliding block matched with the corresponding sliding rails.

6. A small plate separating and placing machine according to claim 1, wherein: the discharging platform is provided with a lifting driving piece used for driving the plate discharging platform to lift.

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