CN223543304U - Glue brushing assembly and plate glue brushing device - Google Patents

Abstract

This utility model relates to the field of circuit board manufacturing technology, specifically to a glue application assembly and a board glue application device. The glue application assembly includes a brush needle with bristles arranged in a straight line, the bristles being able to brush the glue-applying surface of the board to be glued; a glue inlet channel communicating with the brush needle and providing glue to the brush needle; the brush needle is mounted on the rotating end of a rotating mechanism, the rotating mechanism driving the brush needle to rotate at a set angle on the glue-applying surface. This glue application assembly can selectively or over a large area apply glue to the board, featuring high glue application precision, high speed, simple structure, and ease of operation.

Description

Glue brushing assembly and plate glue brushing device

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a glue brushing assembly and a plate glue brushing device.

Background

In the production of the controller, the glue brushing of the welding spot surface of the motor plate can provide physical protection for the welding spot on the circuit board and prevent the welding spot from being damaged due to mechanical impact or abrasion. The current modes of solder joint protective glue include a coating method, a spraying method, a selective coating method, a dispensing method and a dipping method.

The coating method is to manually coat the glue solution on the welding spot surface, but the manual operation has the problems of coating thickness and labor consumption. The spraying rule cannot accurately select the brushing position, so that the problems of waste of sizing materials and influence on the quality of products are caused.

The spraying method uses a spraying device to spray a protective paste in a mist form onto a welding spot, and this method can achieve uniform coverage of a large area, but cannot precisely select a small-area coating.

The selective coating requires the use of a template or mask to control the coated area of the protective paste, which can precisely control the coated position of the paste, but is complicated to operate, and affects the productivity.

The dispensing method can accurately control the dosage and the position of the glue through dispensing equipment, but has the problem of low coating efficiency.

The dip coating method is to dip the entire circuit board or part into a container containing a protective paste, and then take out and drain off the excess paste. This approach is applicable to components that require comprehensive protection.

Therefore, the conventional motor plate welding spot surface brushing adhesive can not better solve the problems of precision, efficiency and cost.

Disclosure of utility model

The utility model aims to avoid the defects in the prior art and provide the glue brushing assembly which can brush the glue on the plate selectively or in a large area and has the advantages of high glue brushing precision, high speed, simple structure and easy operation.

In order to achieve one of the above objects, the present utility model provides the following technical solutions:

Provided is a glue brushing assembly, comprising

The brush needle head is provided with brush hair which is arranged along the straight line direction, and the brush hair can brush the glue brushing surface of the glue brushing plate piece;

The brush hair of the brush needle head is arranged in a straight line direction, so that the whole brush surface has long side surfaces and narrow side surfaces, and the brush hair of the brush needle head is convenient to control the brushing area. Specifically, the brush needle head is a rectangular flat brush.

The glue inlet channel is communicated with the hairbrush needle head and provides glue solution for the hairbrush needle head;

One end of the hairbrush needle head is provided with bristles, and the other end of the hairbrush needle head is provided with a glue inlet which is used for being connected with a glue inlet channel so as to provide glue solution for the bristles.

The rotating mechanism is arranged at the rotating end of the rotating mechanism and drives the brush needle to rotate on the rubber brushing surface according to a set angle.

The rotating mechanism drives the brush needle to rotate through the rotating motion of the rotating mechanism, when the brush needle rotates for 360 degrees, the brush needle can brush the plate surface in a large area, and when the brush needle rotates for 15 degrees, the brush needle can brush the glue only for the area within the range of 15 degrees, so that the large-area glue brushing and the small-area glue brushing can be well considered. Meanwhile, the movable rotating mechanism drives the hairbrush needle to move, so that different positions can be selectively brushed, and the flexibility of brushing is further improved.

In some embodiments, the brush needle comprises a motor, one end of the brush needle is connected with a rotating shaft of the motor, the rotating mechanism further comprises a flange and a shifting fork,

One end of the flange is connected with the rotating shaft of the motor, the other end of the flange is fixedly connected with the shifting fork, and the hairbrush needle head is connected to the shifting fork.

The flange is driven to rotate by a motor, preferably a servo motor, so as to drive the shifting fork to rotate, namely, the hairbrush needle head is driven to rotate by the rotating shaft of the motor.

In some embodiments, the brush needle is connected with a dispensing valve connected with the glue inlet channel, the dispensing valve and the brush hair are respectively positioned at two ends of the brush needle, and the brush needle is connected with the shifting fork through the dispensing valve.

The dispensing valve is used for controlling the glue feeding state of the glue feeding channel, and is connected with the shifting fork through the dispensing valve, so that the whole structure is more compact.

In some embodiments, the dispensing valve further comprises a bearing, the bearing is fixed on the mounting plate, the dispensing valve is sleeved with a rotary shaft sleeve, the rotary shaft sleeve is matched with the bearing inner ring in the bearing seat, and the dispensing valve is positioned and arranged through the mounting plate.

The periphery of the dispensing valve is provided with a rotary shaft sleeve which is matched with the bearing inner ring in the bearing seat, so that the dispensing valve can rotate more stably, and the brush needle head can also rotate more stably.

The utility model discloses a glue brushing assembly, which has the beneficial effects that:

The brush needle head is arranged in a linear manner, the brush needle head is driven by the rotating mechanism to brush glue on a plate surface in a large area by utilizing the rotation of the whole brush, and the rotating mechanism is used for controlling the brush needle head to rotate only by a set angle so as to brush glue on a small area or a narrow position, so that the glue brushing area can be controlled at any time, the flexibility and the accuracy of glue brushing are improved, the precision and the effect are effectively considered, the glue brushing can be uniformly coated by rotating the glue brushing, and the waste of the glue is avoided.

In order to achieve the second object, the present utility model provides the following technical solutions:

The plate glue brushing device comprises at least two stations, each station comprises the glue brushing assembly, and the working processes of at least two stations are alternately performed.

The plate on the station is accurately and rapidly brushed by the brushing assembly, meanwhile, as the two stations can move alternately, when a single person controls the production line to brush glue at part of the stations, the quality of brushing glue can be identified for another product on the station for finishing brushing glue, the problem that the production line is stopped is avoided, and the production efficiency is effectively improved.

In some embodiments, a plate fixture for positioning a plate to be brushed is arranged below the brushing assembly, the brushing assembly is fixed on a multi-shaft module, and the multi-shaft module drives the brushing assembly to move in multiple dimensions and brush glue on the plate to be brushed.

The plate clamp has the effects of positioning the plate, enabling the brushing assembly to brush the stably placed plate comprehensively, and simultaneously enabling the brushing assembly to brush the plate surfaces of the plate by driving the brushing assembly to move in the X/Y/Z axis direction through the driving effect of the multi-axis module due to the fact that the brushing assembly is fixed on the multi-axis module.

In some embodiments, the panel clamp includes a first support plate and a second support plate,

The face of first backup pad with the face of second backup pad erects the setting and its two inboard face is relative, waits to brush the both ends of glued board spare and locate respectively the mount the top of first backup pad with the top of second backup pad.

The vertical setting mode of the first support plate and the second support plate and the plate surface are opposite, on one hand, the glue brushing plate piece can play a supporting role, the plate piece is convenient to brush glue, on the other hand, the long side edge of the plate surface can better contact the plate piece, so that the supporting role of the plate piece is improved, in addition, the support plate can prevent falling glue liquid from splashing, and the whole system is protected.

In some embodiments, the outer side plate surface of the first support plate and/or the outer side plate surface of the second support plate is provided with an air cylinder,

The piston rod of the air cylinder points to the top of the supporting plate and is connected with a pressing block, and the piston rod drives the pressing block to prop against the end part of the to-be-brushed glue plate.

Because the cylinder sets up in the lateral surface of backup pad, can make the briquetting reciprocate through the flexible action of the piston rod of cylinder, when the briquetting upwards moves, keep away from treating the rubberizing plate promptly, can take and treat the rubberizing plate this moment, when the briquetting downwardly moving, can compact treat the rubberizing plate spare, fixed treat the rubberizing plate spare and evenly brush glues.

In some embodiments, the top inner side plate surface of the first support plate and/or the top inner side plate surface of the second support plate is provided with an L-shaped notch, and the end of the to-be-brushed plate member is erected on the L-shaped notch.

The L-shaped notch can limit the end part of the to-be-brushed glue plate piece and prevent the to-be-brushed glue plate piece from shifting.

In some embodiments, one end of the pressing block is connected with the piston rod, and the other end of the pressing block is bent downwards by 90 degrees and can be pressed to the end of the to-be-brushed glue plate piece on the L-shaped notch.

The briquetting is through its tip compaction of bending wait to brush the glued plate spare, and it can fix the both ends of plate more steadily.

In some embodiments, a buffer cushion block is arranged on the bottom surface of the pressing block, and the pressing block is propped against the end part of the to-be-brushed glue plate through the buffer cushion block.

The buffer cushion block can prevent the glue plate to be brushed from scraping.

In some embodiments, the device further comprises a wire baffle, wherein two ends of the wire baffle are respectively fixed on the same side edges of the first support plate and the second support plate, and when the glue is brushed, a line of the glue plate to be brushed is blocked by the wire baffle on the outer side right below the glue plate to be brushed.

Because there is the glue solution problem of dripping down when gluing, and wait to brush the glued board spare and generally can be connected with the pencil, if glue solution drips the pencil and then can influence product quality, to this, place the pencil outside the fender line board, the fender line board can avoid the pencil to fall to wait to brush the below of glued board spare, and then glue solution pollutes the problem of pencil.

In some embodiments, the plate clamp is arranged on the sliding table assembly, one end of the sliding table assembly is provided with a loading and unloading station, and the other end of the sliding table assembly is positioned below the glue brushing assembly and is provided with a glue brushing station.

The plate clamp is arranged on the sliding table assembly, so that the plate clamp can move along the length direction of the sliding table assembly, and then the blocking effect of the glue brushing assembly on the glue brushing station can be avoided when the glue brushing quality is detected.

In some embodiments, the automatic feeding and glue brushing device further comprises a controller, wherein the controller is connected with the sliding table assembly on each station and controls the plate clamp on each station to alternately operate to the feeding and discharging station and the glue brushing station.

The controller is provided with a control program, the movement of the plate clamp can be controlled through the control program, when the plate clamp moves to the feeding and discharging station on the first station, the plate on the first station is fed and discharged, at the moment, the plate clamp on the second station moves to the glue brushing station, and at the moment, the glue brushing station can brush glue. Therefore, the plate clamps on different stations can be moved alternately, so that the glue brushing can be performed discontinuously even under the operation of a single person, and the production efficiency is improved.

In some embodiments, the lower feeding station is provided with an ultraviolet lamp, and a waste glue storage box is arranged near the glue brushing station.

The ultraviolet lamp is used for irradiating the glue surface after glue brushing so as to judge the glue brushing quality. When the brush needle head does not brush glue, the brush needle head can move to the waste glue storage box, so that the waste glue is prevented from polluting a plate or a machine.

The plate glue brushing device has the beneficial effects that:

According to the plate glue brushing device, at least two stations are arranged, the operation procedures of the at least two stations can be alternately performed, when a single person controls a production line, glue brushing quality identification can be performed on a product on the other station where glue brushing is completed during glue brushing of part of the stations, the problem that the production line is stopped is avoided, and the production efficiency is effectively improved.

Drawings

Fig. 1 is a schematic structural view of a glue brushing assembly according to an embodiment.

Fig. 2 is a schematic diagram of working states of the glue brushing assembly and the glue tank according to the embodiment.

Fig. 3 is a schematic structural view of a plate glue brushing device according to an embodiment.

Fig. 4 is a schematic structural view of a waste glue cartridge and a glue tank according to an embodiment.

Fig. 5 is a schematic diagram of working states of the first station glue brushing assembly and the second station glue brushing assembly according to the specific embodiment.

Fig. 6 is a schematic view of an operating state of the panel clamp and the slipway assembly according to the embodiment.

Fig. 7 is a schematic structural view of a panel clamp of the embodiment.

Fig. 8 is a schematic structural view of a bearing of an embodiment.

Reference numerals

1. Brushing head, 101, long side surface, 102, narrow side surface, 103, brush hair, 2, plate, 3, glue inlet channel, 4, motor, 6, fork, 7, dispensing valve, 8, bearing seat, 9, rotary shaft sleeve, 10, glue inlet joint, 11, first air pipe joint, 12, second air pipe joint, 13, electromagnetic valve, 14, shaft clamp spring, 15, first station, 16, second station, 17, glue tank, 18, glue outlet hole, 19, hose, 20, manifold block, 21, plate clamp, 210, first support plate, 211, second support plate, 212, cylinder, 213 press block, 214, third support plate, 215, limiting plate, 22, multi-shaft module, 23, L-shaped notch, 24, buffer cushion block, 25, wire baffle, 26, sliding table component, 27, ultraviolet lamp, 28, waste glue box.

Detailed Description

Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

In the production of the controller, the glue brushing of the welding spot surface of the motor 4 plate can provide physical protection for the welding spot on the circuit board, and the welding spot damage caused by mechanical impact or abrasion is prevented. The current modes of solder joint protective glue include a coating method, a spraying method, a selective coating method, a dispensing method and a dipping method. Therefore, the current glue brushing of the welding spot surface of the motor 4 plates can not better solve the problems of precision, efficiency and cost.

In this regard, this embodiment discloses a glue brushing assembly, as shown in fig. 1, comprising

The brush needle head 1 is provided with brush hair 103 which is arranged along a straight line direction, and the brush hair 103 can brush to a glue brushing surface of a plate part 2 to be brushed;

The brush hair 103 of the brush needle head 1 is arranged in a straight line direction, so that the whole brush surface has a long side surface 101 and a narrow side surface 102, and the brush hair area of the brush needle head 1 is convenient to control.

Specifically, the brush needle head 1 is a rectangular flat brush. Specifically, the motor 4 is controlled to rotate according to actual demands by a program.

A glue inlet channel 3 which is communicated with the brush needle head 1 and provides glue solution for the brush needle head 1;

One end of the brush needle head 1 is provided with the brush hair 103, and the other end is provided with a glue inlet which is used for being connected with the glue inlet channel 3 so as to conveniently provide glue solution for the brush hair 103.

The rotating mechanism is connected with the brush needle head 1 and is used for driving the brush needle head 1 to rotate on the glue brushing surface according to a set angle.

The rotating mechanism drives the brush needle head 1 to rotate through the rotating motion, when the brush needle head 1 rotates for 360 degrees, the brush needle head 1 can brush the plate surface in a large area, and when the brush needle head 1 rotates for 15 degrees, the brush needle head 1 can brush the glue for the area within the range of 15 degrees, and the large-area glue brushing and the small-area glue brushing can be well considered. Meanwhile, the movable rotating mechanism drives the brush needle head 1 to move, so that different positions can be selectively brushed, and the flexibility of brushing is further improved.

In this embodiment, the rotating mechanism comprises a motor 4, a flange and a shifting fork 6,

One end of the flange is connected with the rotating shaft of the motor 4, the other end of the flange is fixedly connected with the shifting fork 6, and the hairbrush needle head 1 is connected to the shifting fork 6.

The flange is driven to rotate by a motor 4, preferably a servo motor 4, to drive the fork 6 to rotate, i.e. the brush needle 1 is driven to rotate by the rotation shaft of the motor 4.

Specifically, the servo motor 4 is fixed on a motor 4 mounting plate, the flange is locked on a rotating shaft of the servo motor 4, and the shifting fork is fixed on the flange. The servo motor 4 rotates, the shifting fork rotates along with the rotation, the shifting fork drives the dispensing valve 7 to rotate, the brush needle head 1 on the dispensing valve 7 rotates along with the rotation, namely, the servo motor 4 rotates to drive the brush needle head 1 to rotate, and the motor 4 mounting plate is fixed on a three-dimensional module capable of moving in the three-dimensional direction. The whole glue brushing assembly can be moved through the module.

In this embodiment, the brush needle 1 is connected with a dispensing valve 7 connected to the glue inlet channel 3, the dispensing valve 7 and the bristles 103 are respectively located at two ends of the brush needle 1, and the brush needle 1 is connected with the shifting fork 6 through the dispensing valve 7.

The dispensing valve 7 is used for controlling the glue feeding state of the glue feeding channel 3, and is connected with the shifting fork 6 through the dispensing valve 7, so that the whole structure is more compact. In this embodiment, still include the bearing, the bearing is fixed on the mounting panel, dispensing valve 7 cover is equipped with swivel sleeve 9, swivel sleeve 9 with bearing inner race looks adaptation in the bearing frame 8, dispensing valve 7 passes through the mounting panel location sets up.

The periphery of the dispensing valve 7 is provided with a rotating shaft sleeve 9, and the rotating shaft sleeve 9 is matched with the bearing inner ring in the bearing seat 8, so that the dispensing valve 7 can rotate more stably, and the needle head of the brush hair 103 can also rotate more stably.

Specifically, the dispensing valve 7 is provided with a glue inlet joint 10, a first air pipe joint 11 and a second air pipe joint 12, and glue enters the dispensing valve 7 from the glue inlet joint 10. Compressed air is introduced into the first air pipe joint 11 and the second air pipe joint 12 to control the on-off of the dispensing valve 7. Compressed air enters the first air pipe joint 11, the dispensing valve 7 is closed, glue cannot flow out of the dispensing valve 7, compressed air enters the second air pipe joint 12, the dispensing valve 7 is opened, and glue flows out of the dispensing valve 7. The compressed air enters the first air pipe joint 11 or the second air pipe joint 12 and is realized by a corresponding solenoid valve 13 controlled by a program.

Specifically, the bearing is fixed to the mounting plate. The bearing seat 8 is placed in the bearing, the rotating shaft sleeve 9 is inserted into the bearing inner ring and can rotate, and the bearing is fixed by the shaft clamping spring 14 to prevent falling.

The brush hair 103 assembly adopts a rectangular brush to brush glue, and a rotating mechanism is added to control the rotation of the rectangular brush. The narrow side of the brush is adopted for brushing glue at a narrow position, the rectangular brush is rotated at other positions, the wide side of the brush is adopted for brushing glue, the motor 4 can be suitable for the working conditions that the area of a plate of the motor is small, part of components cannot be brushed glue and avoidance is needed, and the problem of thick traditional glue coating is effectively solved by adopting the mode of brushing glue with the brush.

Example 2

The working procedure of brushing the glue on the welding spot surface of the 4-plate motor of the controller branch factory is manual operation, and the glue is brushed on the welding spot surface by manually holding tools such as a hairbrush, and the working efficiency is about 600PCS/H and the efficiency is low. In this regard, in the case of the device,

The embodiment discloses a plate 2 glue brushing device, as shown in fig. 3 and 5, including at least two stations, each station includes the glue brushing assembly of embodiment 1, and the operation processes of at least two stations are alternately performed.

The plate 2 on the station is accurately and rapidly brushed by the brushing assembly, meanwhile, as the two stations can move alternately, when a single person controls the production line, brushing colloid quality identification can be carried out on a product on another station for completing brushing colloid when a part of stations brush colloid, the problem that the production line is stopped is avoided, and the production efficiency is effectively improved.

To achieve the glue feeding to the plurality of stations and to illustrate the movement pattern between the plurality of stations, the present embodiment is provided with a first station 15 and a second station 16, as shown in fig. 2, for example, compressed air enters the glue tank 17 from the compressed air inlet hole, glue in the glue tank 17 is pressed out from the glue outlet hole 18, and glue enters the manifold block 20 through the hose 19. The glue is then split from the manifold block 20 into two hoses 19 which pass into the dispensing valves 7 of the first station 15 and the second station 16.

In this embodiment, the below of brush subassembly is equipped with the plate 2 anchor clamps that are used for the location to wait to brush glued plate 2, brush subassembly is fixed in on the multiaxis module, multiaxis module drive brush subassembly multidimensional removal and wait to brush glued plate 2.

The plate 2 clamp has the functions of positioning the plate 2, enabling the glue brushing assembly to brush the stably placed plate 2 comprehensively, and meanwhile, as the glue brushing assembly is fixed on the multi-axis module, the glue brushing assembly can be driven to move in the X\Y\Z axis direction through the driving function of the multi-axis module, and enabling the brush hair 103 assembly to brush the glue on each plate surface of the plate 2.

Specifically, the triaxial module comprises X axial module, translation connecting plate, Y axial module, lift connecting plate, Z axial module.

In this embodiment, as shown in fig. 7, the jig for the plate member 2 includes a first support plate 210 and a second support plate 211,

The plate surface of the first support plate 210 is vertically opposite to the plate surface of the second support plate, and the two inner plate surfaces are opposite to each other, and the two ends of the to-be-brushed plate 2 are respectively fixed to the top of the first support plate 210 and the top of the second support plate 211.

The first support plate 210 is opposite to the second support plate 211 in the vertical arrangement mode and the plate surface, so that on one hand, the plate 2 to be glued can be supported, glue brushing is facilitated on the plate 2, on the other hand, the long side edge of the plate surface can be better contacted with the plate 2, so that the supporting effect of the plate 2 is improved, and in addition, the support plate can prevent glue liquid falling off from splashing, so that the whole system is protected.

In this embodiment, the outer side plate surface of the first support plate 210 and/or the outer side plate surface of the second support plate 211 is provided with an air cylinder 212,

The piston rod of the air cylinder 212 points to the top of the supporting plate and is connected with a pressing block, and the piston rod drives the pressing block to press the end part of the to-be-brushed glue plate 2.

Because cylinder 212 sets up the lateral surface at the backup pad, just can make the briquetting reciprocate through the flexible action of the piston rod of cylinder 212, when the briquetting upwards moves, is kept away from treating to brush glued plate 2 promptly, can take to wait to brush glued plate this moment, when the briquetting downwards moves, can compact to wait to brush glued plate 2, fixed to wait to brush glued plate 2 and evenly brush glues.

In this embodiment, an L-shaped notch 23 is formed on the top inner side plate surface of the first support plate 210 and/or the top inner side plate surface of the second support plate 211, and the end of the to-be-brushed plate 2 is erected on the L-shaped notch 23.

The L-shaped notch 23 can define the end of the sheet member 2 to be brushed and prevent the sheet member 2 to be brushed from being displaced.

In this embodiment, one end of the pressing block is connected with the piston rod, and the other end of the pressing block is bent downward by 90 ° and can be pressed against the end of the plate 2 to be brushed on the L-shaped notch 23.

The pressing block compacts the plate 2 to be brushed through the bent end parts of the pressing block, and the pressing block can fix the two ends of the plate 2 more stably.

In this embodiment, a buffer cushion block 24 is disposed on the bottom surface of the pressing block, and the pressing block abuts against the end portion of the to-be-brushed glue plate 2 through the buffer cushion block 24.

The buffer cushion block 24 can prevent the glue plate 2 to be brushed from scraping.

In this embodiment, the wire retaining plate 25 is further included, two ends of the wire retaining plate 25 are respectively fixed on the same side edges of the first support plate 210 and the second support plate 211, and when the glue is brushed, the wire of the glue plate 2 to be brushed is retained by the wire retaining plate 25 at the outer side right below the glue plate 2 to be brushed.

Because there is the glue solution problem that drips down when gluing, and wait to brush glued board spare 2 will be connected with the pencil generally, if glue solution drips the pencil and then can influence product quality, to this, place the pencil outside the fender line board 25, the fender line board 25 can avoid the pencil to fall to wait to brush glued board spare 2 below, and then glue solution pollutes the problem of pencil.

Illustratively, the steps of the first and second support plates 210, 211 support and position the left and right ends of the plate member 2, respectively. The third supporting plate is used for supporting the middle position of the plate 2 and preventing abnormal glue brushing or damage to the plate 2 caused by collapse of the middle position of the plate 2 during glue brushing. The wire baffle 25 is used for blocking the wire harness of the plate 2 out of the bin, and prevents falling glue from polluting the wire harness.

The positioning device further comprises a plate 2 limiting plate, wherein the limiting plate is used for positioning the plate 2 at the front and back positions in the bin, and after two plates 2 are placed on the first support plate 210 and the second support plate 211, the positioning plate contacting the plate 2 is pushed to complete the placing action of the plate 2.

The first support plate 210 and the second support plate 211 fix two cylinders 212, respectively. Each two cylinders 212 corresponds to one plate 2. Four cylinders 212 may compress two plates 2. The briquetting is fixed on cylinder 212, and the blotter is fixed on the briquetting, and cylinder 212 drives the blotter and compresses tightly plate 2 and loosen plate 2. After the staff places the two plates 2, the pressing button is pressed down, and the cushion pad presses the two plates 2.

In this embodiment, as shown in fig. 6, the fixture for the plate 2 is disposed on the sliding table assembly 26, one end of the sliding table assembly 26 is a loading and unloading station, and the other end of the sliding table assembly 26 is located below the glue brushing assembly and is a glue brushing station.

The clamp for the plate 2 is arranged on the sliding table assembly 26, so that the clamp for the plate 2 can move along the length direction of the sliding table assembly 26, and then the blocking effect of the glue brushing assembly on the glue brushing station can be avoided when the glue brushing quality is detected.

After the staff starts, the slipway assembly 26 moves the fixture of the plate 2 to the fixed position inside the equipment to wait for brushing, and the slipway assembly 26 stops moving in the process of brushing. After the brushing is completed, the slipway assembly 26 moves the fixture of the plate 2 out of the device, stops the motion, waits for the staff to take out the plate 2, place a new plate 2 and starts again.

In this embodiment, the device further includes a controller, where the controller is connected with the sliding table assembly 26 on each station, and controls the plate 2 fixture on each station to alternately operate to the feeding and discharging station and the glue brushing station.

The controller is provided with a control program, the movement of the clamp of the plate 2 can be controlled through the control program, when the clamp of the plate 2 moves to the feeding and discharging station on the first station 15, the plate 2 on the first station 15 is fed and discharged, at the moment, the clamp of the plate 2 on the second station 16 moves to the glue brushing station, and at the moment, the glue brushing station can brush glue. Therefore, the clamps of the plate 2 on different stations can be alternately moved, so that the glue brushing can be performed discontinuously even under the operation of a single person, and the production efficiency is improved.

In this embodiment, as shown in fig. 4, the lower and upper feeding stations are provided with ultraviolet lamps 27, and the vicinity of the glue brushing station is provided with a waste glue storage box. 28

The ultraviolet lamp 27 is used for irradiating the glue surface after glue brushing to judge the glue brushing quality, and particularly, the ultraviolet lamp is used for color development of the glue, so that the glue brushing state is convenient to observe. When the brushing needle heads of the brushing hair 103 do not brush glue, the brushing hair 103 needle heads can move to the waste glue storage box, so that the waste glue is prevented from polluting the plate 2 or the machine.

In addition, the device is also connected with an exhaust pipe which discharges the peculiar smell of the glue in the device.

By adopting a multi-station mode, the feeding, the glue brushing and the material taking of the two stations are alternately performed, so that the production speed is greatly improved, and the production beat of the wire body is met. Meanwhile, a mode of starting by two hands is adopted, so that the risk that staff is injured by equipment is avoided.

An automatic glue supply system is added. The compressed air presses the glue in the glue tank 17 into the glue dispensing valve 7, and when the glue dispensing valve 7 is opened, the glue enters the hairbrush.

Example 3

The embodiment also discloses a plate 2 glue brushing device which further comprises a base assembly, wherein the base assembly is shown in fig. 1-8, and the protective cover assembly is shown in the drawings.

The base assembly comprises a front side flat-open door, a button box, a base right side plate, a base mounting plate, a waste material receiving box, a back side flat-open door, a base left side plate, an electric mounting plate, a solenoid valve 13 group, a pressure regulating valve, a glue tank 17, a frame and a foot margin.

In this embodiment, front vertical hinged door, back vertical hinged door, base left side board, base right side board, base mounting panel are fixed in the frame outside.

In this embodiment, the electrical mounting plate is fixed inside the frame, dividing the frame interior into two parts. The back space is used as an electric cabinet, the electric mounting plate faces to the back side vertical hinged door, and the electric device can be mounted and overhauled by opening the back side vertical hinged door. The glue tank 17 is placed in the front space, the front vertical hinged door is opened, and glue can be poured into the glue tank 17.

In this embodiment, the pressure regulating valve and the electromagnetic valve 13 are fixed to the right side plate of the base. The external compressed air is regulated by a pressure regulating valve and is introduced into the air inlet of the electromagnetic valve 13 group. The electromagnetic valve 13 group controls the compaction and release of the air cylinder 212 and the on and off of the dispensing valve 7 respectively.

In this embodiment, the waste material connects magazine, button box to be fixed on the base mounting panel, and the waste material connects the magazine to be used for collecting brush syringe needle 1 exhaust waste rubber. The waste glue in the waste material receiving box is cleaned by staff regularly. The number of the button boxes is 2, and the number of the stations 1 and 2 is 1.

The protective cover assembly is mounted on the base mounting plate. The protective cover comprises a protective cover right side plate, a front side vertical hinged door, a touch screen, a protective cover top plate, an exhaust pipe connecting flange, a back side vertical hinged door, a protective cover left side plate and the like.

In this embodiment, the front side vertical hinged door is composed of an aluminum profile frame and a transparent acrylic plate. The glue brushing operation condition of the equipment can be observed.

In this embodiment, the touch screen is embedded on an acrylic plate of the front side-hung door. Operations such as selecting the model of production, adjusting the point position and the like can be performed on the touch screen.

In this embodiment, the operation of the slide table assembly 26 can be observed when the rear side hung door is opened.

In this embodiment, the exhaust pipe is connected to the flange, and is connected to the exhaust hose 19 inside the workshop, so that the odor of the glue is prevented from overflowing the equipment.

Example 4

The embodiment also discloses a specific use method of the embodiment, as shown in fig. 1 to 8, specifically:

Step one, two plates 2 are placed into a plate 2 clamp of a first station 15, and the two plates 2 are tightly attached. One of the plates 2 is positioned in the left-right direction by the first support plate 210 and the second support plate 211, the position of the plate 2 is limited by the limiting plates of the plates 2, the other plate 2 is positioned in the same way as the previous plate 2, and the positioning front-back direction is positioned near the rear end of the previous plate 2.

Pressing the press button of the first station 15 press button box, the air cylinder 212 of the plate 2 clamp drives the buffer cushion to simultaneously press two plates 2. Pressing the start button of the button box of the first station 15, and driving the plate 2 clamp of the first station 15 to move to the glue brushing position to wait for brushing glue.

Step two, after the clamp of the plate 2 moves to a glue brushing position, the triaxial module (the first station 15) drives the glue brushing assembly to start moving, when the glue brushing assembly moves to the upper side of the plate 2, the glue dispensing valve 7 is opened to start brushing, according to different glue brushing positions of the plate 2, the program automatically rotates the brush needle head 1 by different angles, after the glue brushing is completed, the glue dispensing valve 7 is closed, and meanwhile, the triaxial module moves the glue brushing assembly to the upper side of the waste glue storage box to prevent the brush needle head 1 from dripping residual glue.

And thirdly, after the first station 15 finishes brushing glue, the plate 2 clamp of the first station 15 moves to the loading and unloading station of the sliding table assembly 26 to wait for taking materials. And the feeding of the second station 16 is finished, the plate 2 is pressed, the plate 2 clamp of the second station 16 drives the plate 2 clamp to move to a glue brushing position to wait for brushing glue, the plate 2 subjected to the glue brushing of the first station 15 is taken down, and the complete actions of feeding, glue brushing and discharging of the first station 15 are finished after the material taking is finished.

Step four, after the clamp of the plate 2 moves to a glue brushing position, the triaxial module (the second station 16) drives the glue brushing assembly to start moving, when the glue brushing assembly moves to the upper side of the plate 2, the glue dispensing valve 7 is opened to start brushing, according to different glue brushing positions of the plate 2, the program automatically rotates the brush needle head 1 by different angles, after the glue brushing is completed, the glue dispensing valve 7 is closed, and meanwhile, the triaxial module moves the glue brushing assembly to the upper side of the waste glue storage box to prevent the brush needle head 1 from dripping residual glue.

And fifthly, after the second station 16 is finished brushing the glue, the plate 2 clamp of the second station 16 drives the plate 2 clamp to move to the feeding position to wait for taking the material. After the feeding, compacting and starting of the second station 16 are completed, the plate 2 subjected to the glue brushing of the second station 16 is taken down, and the complete actions of feeding, glue brushing and discharging of the second station 16 are completed after the material taking is completed.

And observing the brushing state of the plate 2 after taking the materials, and continuing to produce if the brushing state is normal, and independently placing the abnormal plate 2 if the brushing state is abnormal, stopping feeding, searching for reasons, and continuing to produce after solving the problems. The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (12)

1. A brush is glued subassembly, characterized in that includes

The brush needle head is provided with brush hair which is arranged along the straight line direction, and the brush hair can brush the glue brushing surface of the glue brushing plate piece;

the glue inlet channel is communicated with the hairbrush needle head and provides glue solution for the hairbrush needle head;

The rotating mechanism is arranged at the rotating end of the rotating mechanism and drives the brush needle to rotate on the rubber brushing surface according to a set angle.

2. The brush assembly of claim 1, wherein the rotating mechanism comprises a motor, one end of the brush needle is connected with a rotating shaft of the motor, the rotating mechanism further comprises a flange and a shifting fork,

One end of the flange is connected with the rotating shaft of the motor, the other end of the flange is fixedly connected with the shifting fork, and the hairbrush needle head is connected to the shifting fork.

3. The brush assembly of claim 2, wherein the brush needle is connected with a dispensing valve connected to the glue inlet channel, the dispensing valve and the bristles are located at two ends of the brush needle, and the brush needle is connected to the fork through the dispensing valve.

4. A plate glue brushing device, which is characterized by comprising at least two stations, wherein each station comprises the glue brushing assembly according to any one of claims 1-3, and the operation processes of at least two stations are alternately performed.

5. The plate brushing device according to claim 4, wherein a plate clamp for positioning a plate to be brushed is arranged below the brushing assembly, the brushing assembly is fixed on a multi-shaft module, and the multi-shaft module drives the brushing assembly to move in multiple dimensions and brush glue on the plate to be brushed.

6. The board glue device of claim 5, wherein the board clamp comprises a first support board and a second support board,

The face of first backup pad with the face of second backup pad erects the setting and its two inboard face is relative, waits to brush the both ends of glued board spare and locate respectively the mount the top of first backup pad with the top of second backup pad.

7. The plate gluing device according to claim 6, wherein the outer side plate surface of the first support plate and/or the outer side plate surface of the second support plate is provided with an air cylinder,

The piston rod of the air cylinder points to the top of the supporting plate and is connected with a pressing block, and the piston rod drives the pressing block to prop against the end part of the to-be-brushed glue plate.

8. The plate glue brushing device according to claim 7, wherein an L-shaped notch is formed at the top inner side plate surface of the first support plate and/or the top inner side plate surface of the second support plate, and the end part of the plate to be brushed is erected on the L-shaped notch.

9. The plate glue brushing device according to claim 8, wherein one end of the pressing block is connected with the piston rod, and the other end of the pressing block is bent downwards by 90 degrees and can be pressed to the end of the plate to be brushed on the L-shaped notch.

10. The plate glue brushing device according to claim 9, wherein a buffer cushion block is arranged on the bottom surface of the pressing block, and the pressing block is abutted against the end portion of the plate to be brushed through the buffer cushion block.

11. The plate glue brushing device of claim 9, further comprising a wire blocking plate, wherein two ends of the wire blocking plate are respectively fixed on the same side edges of the first support plate and the second support plate, and when the glue is brushed, a line of a plate to be brushed is blocked by the wire blocking plate on the outer side right below the plate to be brushed.

12. The plate glue brushing device of claim 9, wherein the plate clamp is arranged on a sliding table assembly, one end of the sliding table assembly is a loading and unloading station, and the other end of the sliding table assembly is positioned below the glue brushing assembly and is a glue brushing station.