阅读说明：本技术 一种基于金属基板加工用点胶装置 (Dispensing device for metal substrate processing ) 是由 赵艳菊 于 2021-07-28 设计创作，主要内容包括：本发明属于金属基板技术领域,且公开了一种基于金属基板加工用点胶装置,包括安装机构,所述安装机构的一侧设有控制器,所述安装机构的一端设有清理机构,所述安装机构的另一端设有辅助机构,所述安装机构上滑动安装有调节机构,所述调节机构远离清理机构的一端设有分料机构,所述分料机构包括注胶杆,所述注胶杆排出胶体至金属基板顶部。同时因为清理板设置为中空的机构,达到应有的收集清理灰尘的效果,而整体宽于出风管道的清理板,具有更好的将出风管道所吹起的灰尘进行有效的收集,通过将过滤筒安装在清理板的外接管位置,会通过所安装的过滤筒将灰尘进行过滤,使得灰尘会直接的进入到过滤筒内,从而达到对灰尘的收集效果。(The invention belongs to the technical field of metal substrates, and discloses a dispensing device for processing a metal substrate, which comprises an installation mechanism, wherein a controller is arranged on one side of the installation mechanism, a cleaning mechanism is arranged at one end of the installation mechanism, an auxiliary mechanism is arranged at the other end of the installation mechanism, an adjusting mechanism is slidably arranged on the installation mechanism, a distributing mechanism is arranged at one end, away from the cleaning mechanism, of the adjusting mechanism, the distributing mechanism comprises a glue injection rod, and the glue injection rod discharges glue to the top of the metal substrate. Simultaneously because the clearance board sets up to hollow mechanism, reach the effect of the collection clearance dust that should have, and whole wide in the clearance board of air-out pipeline, have better carry out effectual collection with the dust that the air-out pipeline blows, through installing the cartridge filter in the external position of managing of clearance board, can filter the dust through the cartridge filter of installing for the dust can be direct enters into in the cartridge filter, thereby reaches the collection effect to the dust.)

1. The utility model provides a processing is with adhesive deposite device based on metal substrate which characterized in that: the device comprises an installation mechanism, wherein a controller is arranged on one side of the installation mechanism, a cleaning mechanism is arranged at one end of the installation mechanism, an auxiliary mechanism is arranged at the other end of the installation mechanism, an adjusting mechanism is slidably arranged on the installation mechanism, a material distribution mechanism is arranged at one end, away from the cleaning mechanism, of the adjusting mechanism, the material distribution mechanism comprises a glue injection rod, the glue injection rod discharges glue to the top of a metal substrate, and a positioning mechanism is arranged on the outer wall of the material distribution mechanism;

the mounting mechanism comprises a mounting frame and an air outlet pipeline, two groups of rollers are arranged at the bottom of the mounting frame, the air outlet pipeline is arranged between the two groups of rollers, and an air outlet at the bottom of the air outlet pipeline inclines towards the end far away from the auxiliary mechanism;

the adjusting mechanism comprises an inner sliding plate, the inner sliding plate is transversely installed inside the installation frame in a sliding mode, an adjusting block is arranged at one end of the inner sliding plate, a lead screw is arranged inside the adjusting block, the lead screw penetrates through the installation frame to be in threaded connection with the inner sliding plate, the other end of the inner sliding plate is fixedly connected with the glue injection rod, and an outer sliding plate is arranged at one end, close to the material distributing mechanism, of the inner sliding plate through an electric telescopic rod;

the auxiliary mechanism comprises a heating block, the center of the heating block is as high as the top of the air outlet pipeline, the center of the heating block is rotatably installed at one end, away from the installation frame, of the outer sliding plate through a rotating motor, and a drying plate is arranged at the bottom of the heating block;

when the extension distance of the electric telescopic rod is x, the controller controls the screw rod to rotate and the number of rotation turns of the screw rod

Wherein: a is the distance from the center of the air outlet pipeline to the center of the glue injection rod, b is the distance from the center of the glue injection rod to the center of the heating block, H is the height between the top of the air outlet pipeline and the center of the heating block and the machined surface of the metal substrate, H is the height of the vertical end of the air outlet pipeline, alpha is the inclined angle of the air outlet pipeline, n is the number of turns of the screw rod, and P is the screw pitch of the screw rod;

when the device is in the dispensing process, the rotating motor rotates forwards and backwards in a high frequency mode, and the controller controls the maximum rotating angle of the rotating motorRotational speed of the rotating motor

Wherein: v is the advancing speed of the roller.

2. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: maximum drying heat of the drying plateMeasurement ofWherein: omega is the drying heat when the drying plate is positioned on the top of the colloid, and l is the length of the drying plate.

3. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the top of annotating gluey pole is equipped with outer frame, the control block is installed with outer frame internal rotation to annotate gluey pole, the bottom of annotating gluey pole sets up to tubular mechanism, the top of annotating gluey pole then sets up to the mechanism of arc frame, outer frame sets up to arc mechanism equally, be equipped with three external tubes of group on the outer wall of outer frame, the control block rotates and installs on outer frame, be equipped with three group's passageways in the whole of control block.

4. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the positioning mechanism comprises a positioning pin, the positioning pin is clamped and installed on the outer wall of the material distribution mechanism, a ball head is arranged at the tail end of the positioning pin, a fixing block is arranged at the outer end of the positioning pin, and a spring is additionally arranged between the positioning pin and the fixing block.

5. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the mounting bracket sets up to the mechanism of L shape, the rear end position of air-out pipeline is equipped with the external tapping, the external tapping intercommunication has the air pump.

6. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: clearance mechanism is the mechanism of riser, clearance mechanism is including the clearance board, the vertical feed mechanism one end of keeping away from at the mounting bracket of fixing of clearance board, the whole width that is wider in the air-out pipeline of clearance board, and the clearance board sets up to hollow mechanism, the bottom of clearance board is equipped with the inclined plane towards the air-out pipeline, the top rear end of clearance board is equipped with external the management, external the management intercommunication has the air exhauster.

7. The dispensing apparatus for processing metal substrate as claimed in claim 6, wherein: the upper end outside of clearance board is equipped with the cartridge filter, the front end of cartridge filter is equipped with two sets of screws, the right side end of cartridge filter sets up to grooved mechanism, the filter screen sets up to on the whole of cartridge filter.

8. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the controller is electrically connected with each electric element.

9. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the adjusting block is composed of a worm gear and a worm, and the worm gear is fixedly connected with the screw rod.

10. The dispensing apparatus for processing metal substrate as claimed in claim 1, wherein: the outer slide plate is characterized in that through holes towards the outer end are formed in two outer walls of the outer slide plate, a supporting rod is connected in the through holes in a sliding mode, and the supporting rod is fixedly connected with the output end of the electric telescopic rod.

Technical Field

The invention belongs to the technical field of metal substrates, and particularly relates to a dispensing device for processing a metal substrate.

Background

The metal substrate is a metal circuit board material, and the metal substrate mainly has three kinds: aluminum substrate, copper substrate, iron substrate. Iron base plate is applied to the market very rarely, and what important analysis here is aluminium base board, copper base plate, and the copper base plate is more expensive in the metal substrate, compares with aluminium base board, because the material is relative special, and the thermal diffusivity is also relatively better, so also can be more expensive on the price relatively, mainly is applicable to high frequency circuit and high low temperature change big area and precision communication equipment's heat dissipation and architectural decoration trade, when installing metal substrate, some small and special positions need to carry out the point to fix to metal substrate.

Application No.: the present invention relates to a dispensing device in CN201710470663.3 patent, which is used for dispensing a workpiece. The dispensing device comprises a first valve body, a second valve body, a valve component and a dispensing component. The first valve body is provided with an air inlet channel and a glue inlet channel, and the air inlet channel is communicated with the glue inlet channel; the second valve body is fixedly connected with the first valve body, and a first glue conveying channel is formed in the second valve body; the valve component comprises a valve core and an elastic piece, and the elastic piece is respectively connected with the second valve body and the valve core; the elastic piece can press the valve core to enable the valve core to be abutted with the first valve body so as to seal the air inlet channel; positive pressure can be generated in the air inlet channel, so that the valve core is separated from the first valve body, and the air inlet channel is communicated with the first glue conveying channel; the dispensing assembly is fixedly connected with the second valve body and is used for dispensing the workpieces. The glue dispensing device can conveniently control the start and stop of glue dispensing operation, the glue is not easy to adhere in the valve body, and the glue dispensing operation can be easily performed on high-concentration glue.

Based on the above, when the existing metal substrate is subjected to dispensing, dust is inevitably adhered to the metal substrate, which causes the problem of poor dispensing contact, and when some metal substrates are subjected to fixed dispensing, the glue body cannot be dried quickly, which causes the problems of position deviation of the metal substrate and the like.

Accordingly, in view of the above, the present invention is directed to an improvement of the conventional mechanism and defect, and provides a dispensing device for processing a metal substrate, so as to achieve a more suitable purpose.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a dispensing device for processing a metal substrate, so as to solve the problems that the conventional metal substrate is inevitably stuck with dust during dispensing, which causes poor dispensing contact, and the conventional dispensing device cannot allow a glue to be dried quickly during dispensing for fixing some metal substrates, which causes positional deviation of the metal substrate.

The invention is based on the purpose and the effect of the glue dispensing device for processing the metal substrate, and is achieved by the following specific technical means: a dispensing device for processing a metal substrate comprises an installation mechanism, wherein a controller is arranged on one side of the installation mechanism, a cleaning mechanism is arranged at one end of the installation mechanism, an auxiliary mechanism is arranged at the other end of the installation mechanism, an adjusting mechanism is slidably arranged on the installation mechanism, a distributing mechanism is arranged at one end, away from the cleaning mechanism, of the adjusting mechanism, the distributing mechanism comprises a glue injection rod, the glue injection rod discharges glue to the top of the metal substrate, and a positioning mechanism is arranged on the outer wall of the distributing mechanism;

the mounting mechanism comprises a mounting frame and an air outlet pipeline, two groups of rollers are arranged at the bottom of the mounting frame, the air outlet pipeline is arranged between the two groups of rollers, and an air outlet at the bottom of the air outlet pipeline inclines towards the end far away from the auxiliary mechanism;

the adjusting mechanism comprises an inner sliding plate, the inner sliding plate is transversely installed inside the installation frame in a sliding mode, an adjusting block is arranged at one end of the inner sliding plate, a lead screw is arranged inside the adjusting block, the lead screw penetrates through the installation frame to be in threaded connection with the inner sliding plate, the other end of the inner sliding plate is fixedly connected with the glue injection rod, and an outer sliding plate is arranged at one end, close to the material distributing mechanism, of the inner sliding plate through an electric telescopic rod;

the auxiliary mechanism comprises a heating block, the center of the heating block is as high as the top of the air outlet pipeline, the center of the heating block is rotatably installed at one end, away from the installation frame, of the outer sliding plate through a rotating motor, and a drying plate is arranged at the bottom of the heating block;

when the extension distance of the electric telescopic rod is x, the controller controls the screw rod to rotate and the number of rotation turns of the screw rod

Wherein: a is the distance from the center of the air outlet pipeline to the center of the glue injection rod, b is the distance from the center of the glue injection rod to the center of the heating block, H is the height between the top of the air outlet pipeline and the center of the heating block and the machined surface of the metal substrate, H is the height of the vertical end of the air outlet pipeline, alpha is the inclined angle of the air outlet pipeline, n is the number of turns of the screw rod, and P is the screw pitch of the screw rod;

when the device is in the dispensing process, the rotating motor rotates forwards and backwards in a high frequency mode, and the controller controls the maximum rotating angle of the rotating motorRotational speed of the rotating motor

Wherein: v is the advancing speed of the roller;

maximum drying heat of the drying plateWherein: omega is the drying heat when the drying plate is positioned on the top of the colloid, and l is the length of the drying plate.

Compared with the prior art, the invention has the following beneficial effects:

1. in the invention, the mounting frame of the L-shaped mechanism can ensure that the whole mounting frame has a more stable effect, the air outlet pipeline arranged on the mounting frame has the effect of cleaning the position needing glue dispensing after being externally connected with an air pump, two groups of rollers rotatably arranged at the lower end of the mounting frame can realize the purpose of auxiliary guiding of the mounting frame, meanwhile, because the cleaning plate is arranged into a hollow mechanism, the external pipe at the rear end of the top of the cleaning plate can be directly connected with a pump body to achieve the required effect of collecting and cleaning dust, and the whole cleaning plate is wider than the cleaning plate of the air outlet pipeline, has better effect of effectively collecting the dust blown up by the air outlet pipeline, and can ensure that the dust can be directly fed into the filter cylinder by arranging the filter cylinder at the external pipe position of the cleaning plate when the cleaning plate cleans the dust, thereby achieving the effect of collecting dust.

2. In the invention, the screw rods on the adjusting blocks are simultaneously screwed and installed on the inner sliding plate, so that the screw rods rotate through the worm gears and the worms on the adjusting blocks, thereby achieving the control effect of the screw rods on the inner sliding plate and realizing the control purpose of the material distribution mechanism.

3. According to the invention, the passing colloid can be quickly dried through the bottom of the heating block, particularly, the colloid at the edge position of the metal substrate is more convenient, the rotating motor drives the heating block to rotate by a specified angle, so that the heating block is suitable for quick drying of the colloid at different angles, and in order to further increase the quick drying effect of the colloid, the drying plate which is inclined downwards is arranged at the bottom of the heating plate, so that the drying plate has the purpose of assisting in increasing the quick drying effect.

4. According to the invention, through the three groups of channels on the control block, after the position is adjusted by rotation, the three groups of channels on the control block are independently communicated with the external connection pipe, so that the effect that the glue injection rod is respectively communicated with the external connection pipe through the control block is achieved, the effect that different glue bodies are used under different conditions is achieved, the control block can be positioned through the positioning pin with the spring, the control block is fixed at a specified position, and the problems of dislocation of the control block and the like can be avoided when the device is operated.

5. According to the invention, the dispensing distance can be changed by controlling the distance of the electric telescopic rod, when the moving distance of the electric telescopic rod is determined, the controller is only required to correspondingly control the rotating turns of the lead screw, so that the cleaning, dispensing and drying can be ensured to be positioned at the same position of the metal substrate, the cleaning effect is improved, the cleaning performance of the dispensing is ensured, meanwhile, the controller is only required to control the rotating motor to drive the rotating speed of the heating block in the advancing process of the mounting frame, and the maximum rotating angle of the heating block is controlled, so that the colloid can be dried by means of the drying plate in the advancing process of the mounting frame, the drying efficiency is improved, and the drying effect is ensured.

Drawings

FIG. 1 is a schematic diagram of a mechanism of a dispensing device for processing a metal substrate according to the present invention;

FIG. 2 is a schematic view of a mounting frame mechanism of a dispensing device for processing a metal substrate according to the present invention;

FIG. 3 is a schematic view of an air outlet duct and a cleaning plate mechanism of a dispensing device for processing a metal substrate according to the present invention;

FIG. 4 is a schematic diagram of an inner slide plate and an outer slide plate mechanism of a dispensing device for processing a metal substrate according to the present invention;

FIG. 5 is a schematic view of a cross-sectional mechanism of an air outlet duct and a cleaning plate of a dispensing device for processing a metal substrate according to the present invention;

FIG. 6 is a schematic diagram of a cross-sectional structure of a glue injection rod of a glue dispensing device for processing a metal substrate according to the present invention;

FIG. 7 is a schematic diagram of an outer frame and a control block mechanism of a dispensing device for processing a metal substrate according to the present invention;

FIG. 8 is a schematic view of a partially enlarged mechanism at A in FIG. 2 of a dispensing apparatus for metal substrate processing according to the present invention;

FIG. 9 is a schematic view of a partial enlarged mechanism at B in FIG. 6 of a dispensing apparatus for metal substrate processing according to the present invention;

FIG. 10 is a schematic dimension view of a non-operating structure of a dispensing device for processing a metal substrate according to the present invention;

fig. 11 is a schematic size diagram of a working structure of a dispensing device for processing a metal substrate according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an installation mechanism; 101. a mounting frame; 102. an air outlet pipeline; 2. a cleaning mechanism; 201. cleaning the plate; 202. a filter cartridge; 3. an adjustment mechanism; 301. an inner slide plate; 302. an outer slide plate; 303. an adjusting block; 4. an auxiliary mechanism; 401. a heating block; 402. rotating the motor; 403. drying the plate; 5. a material distributing mechanism; 501. injecting a glue rod; 502. an outer connecting frame; 503. a control block; 6. a positioning mechanism; 601. positioning pins; 602. a fixed block; 7. and (3) colloid.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-9, a dispensing device for processing a metal substrate comprises a mounting mechanism 1; a controller is arranged on one side of the mounting mechanism 1 and electrically connected with each electrical element, a cleaning mechanism 2 is arranged at one end of the mounting mechanism 1, an adjusting mechanism 3 is slidably mounted on the mounting mechanism 1, a distributing mechanism 5 is arranged at one end, away from the cleaning mechanism 2, of the adjusting mechanism 3, the distributing mechanism 5 comprises a glue injection rod 501, the glue injection rod 501 discharges glue 7 to the top of the metal substrate, a positioning mechanism 6 is arranged on the outer wall of the distributing mechanism 5, and an auxiliary mechanism 4 is arranged at the other end of the mounting mechanism 1; the cleaning mechanism 2 is arranged as a vertical plate mechanism, the root of the auxiliary mechanism 4 is arranged as a circular mechanism, two groups of rollers are arranged at the bottom of the mounting frame 101, an air outlet pipeline 102 is arranged between the two groups of rollers, the mounting frame 101 is arranged as an L-shaped mechanism, the bottom of the air outlet pipeline 102 arranged at the lower end of the mounting frame 101 is arranged as a mechanism inclined towards the left end, an external port is arranged at the rear end of the air outlet pipeline 102 and communicated with an air pump, the mounting frame 101 arranged as the L-shaped mechanism can enable the whole mounting frame 101 to have a more stable effect, the L-shaped mechanism can assist the fixation of the cleaning mechanism 2 at the same time, the mounting frame 101 and the cleaning mechanism 2 are more stable, the air outlet pipeline 102 arranged on the mounting frame 101 has the effect of cleaning the required dispensing position after being externally connected with the air pump, and the two groups of rollers rotatably arranged at the lower end of the mounting frame 101, the purpose of auxiliary guiding of the mounting frame 101 can be achieved.

Cleaning plate 201 is vertical to be fixed in the left end position of mounting bracket 101, cartridge filter 202 is installed in the upper end outside of cleaning plate 201, cleaning plate 201's whole wide in air-out pipeline 102's width, and cleaning plate 201 sets up to hollow mechanism, and cleaning plate 201's bottom is equipped with the inclined plane towards air-out pipeline 102, and cleaning plate 201's top rear end is equipped with external the pipe, at first because cleaning plate 201 sets up to hollow mechanism, thereby set up the external pipe in cleaning plate 201 top rear end, can directly be connected with the air exhauster, reach the effect of the collection clearance dust that should have, and whole wide in cleaning plate 201 of air-out pipeline 102, it carries out effectual collection to have the better dust that blows up air-out pipeline 102.

The front end of cartridge filter 202 is equipped with two sets of screw holes, and the right side end of cartridge filter 202 sets up to grooved mechanism, and cartridge filter 202 sets up to the filter screen on the whole, install the outer takeover position at clearance board 201 through a cartridge filter 202, make clearance board 201 when clearing up the dust, can filter the dust through the cartridge filter 202 of installing, the fluting of seting on cartridge filter 202 has the effect of putting through each other with clearance board 201, make the dust can be direct enter into in the cartridge filter 202, thereby reach the collection effect to the dust.

The inner sliding plate 301 is transversely slidably mounted inside the mounting frame 101, one end of the inner sliding plate 301 is provided with an adjusting block 303, a lead screw is arranged inside the adjusting block 303, the lead screw penetrates through the mounting frame 101 to be in threaded connection with the inner sliding plate 301, the other end of the inner sliding plate 301 is fixedly connected with the material distribution mechanism 5, one end, close to the material distribution mechanism 5, of the inner sliding plate 301 is provided with an outer sliding plate 302 through an electric telescopic rod, the inner sliding plate 301 is provided with a groove of the transverse mechanism, the adjusting block 303 is composed of a worm gear, the lead screw of the transverse mechanism is arranged inside the worm gear, the lead screw is rotatably mounted between the mounting frame 101 and the adjusting block 303, the lead screw is simultaneously screwed and mounted on the inner sliding plate 301, firstly, the material distribution mechanism 5 needs to carry out position adjustment under different conditions, so that the inner sliding plate 301 of the mounted material distribution mechanism 5 is provided with a sliding groove, and the lead screw is arranged on the adjusting block 303, meanwhile, the screw rod is screwed and installed on the inner sliding plate 301, so that the screw rod rotates through a worm gear on the adjusting block 303, and the control effect of the screw rod on the inner sliding plate 301 is achieved.

Outer slide 302 sets up to the mechanism of U type, all sets up the through-hole towards the outer end on two outer walls of outer slide 302, and sliding connection has the bracing piece in the through-hole, bracing piece and electric telescopic handle's output fixed connection.

Heating block 401's top sets up to circular mechanism in complementary unit 4, and the articulated position of heating block 401 installs rotation motor 402, stoving board 403 fixed mounting is in heating block 401 bottom, and stoving board 403 sets up to the decurrent mechanism of slope, carry out some glue with the metal substrate and accomplish the back, the bottom of heating block 401 can carry out the rapid-curing cutback with the colloid 7 that passes through, especially can be more convenient to metal substrate border position colloid 7, the center of heating block 401 is with high with the top of air-out pipeline 102, be convenient for like this adjust cleanness and stoving, heating block 401 rotates the one end of installing in outer slide 302 and keeping away from mounting bracket 101, and the angle of heating block 401 and vertical face can be adjusted through rotating motor 402.

The glue injection rod 501 is vertically sleeved at the right end of the inner sliding plate 301, an outer connecting frame 502 is arranged at the top of the glue injection rod 501, and a control block 503 is rotatably arranged in the glue injection rod 501 and the outer connecting frame 502; the positioning pin 601 is clamped and installed on the outer wall of the material distribution mechanism 5, the bottom of the glue injection rod 501 is set to be a tubular mechanism, the top of the glue injection rod 501 is set to be an arc-shaped frame mechanism, the external frame 502 fixed to the top of the glue injection rod 501 is also set to be an arc-shaped mechanism, three groups of external pipes are arranged on the outer wall of the external frame 502, the control block 503 is rotatably installed on the external frame 502, three groups of channels are arranged in the whole control block 503, the three groups of channels arranged on the control block 503 can be independently communicated with the external pipes after the position of the control block 503 is rotatably adjusted, the effect that the glue injection rod 501 is respectively communicated with the external pipes through the control block 503 is achieved, and the effect that different glue 7 effects are used under different conditions is achieved

Positioning mechanism 6 includes locating pin 601, the end of locating pin 601 is equipped with the bulb, and locating pin 601 joint is installed on feed mechanism 5's outer wall, locating pin 601 outer end is equipped with fixed block 602, and install the spring additional between locating pin 601 and the fixed block 602, in order to let fixing of control block 503 in appointed position, set up the fluting on control block 503's outer wall, and locating pin 601 then can directly push up on control block 503 through the spring, the realization is to the fixed position effect of control block 503, let the device can not appear control block 503 dislocation scheduling problem when the function.

During the use, the gyro wheel rotates and drives mounting bracket 101 and move forward, air outlet pipeline 102 draws the air and blows to the metal substrate top and clean it with the help of the pump body in the removal process, glue injection pole 501 is located clean position top after the gyro wheel moves forward the certain distance after the completion of cleaning, glue 7 falls to the metal substrate top along pipeline and glue injection pole 501 in the control block 503 and carries out the point glue operation this moment, the gyro wheel continues to move forward certain after the point glue is accomplished, stoving board 403 is located the colloid 7 top and dries it this moment.

Example 2

Referring to fig. 10 and 11, in practical use, based on the dispensing device for processing a metal substrate provided by the first embodiment, it is required to ensure that a distance from a cleaning point of the air outlet pipeline 102 on the metal substrate to a center line point of the glue injection rod 501 is equal to a distance from the glue injection rod 501 to a center line point of the drying plate 403, so as to ensure cleaning, dispensing and drying are located at the same position on the metal substrate, and meanwhile, in order to improve a drying effect of the drying plate 403 on the glue 7, the drying plate 403 should change an angle with the advance of the device at the top of the glue 7, and ensure that a center position of the drying plate 403 is opposite to the glue 7, so to implement the above process, a motion process and a related core calculation formula of the dispensing device for processing a metal substrate are as follows:

firstly, it needs to be ensured that the distance from the cleaning point of the air outlet pipeline 102 to the center of the glue injection rod 501 is equal to the distance from the center of the glue injection rod 501 to the center of the heating block 401, so as to ensure that the roller drives the mounting frame 101 to move forward by a certain distance, the cleaning function of the air outlet pipeline 102, the glue injection function of the glue injection rod 501 and the drying function of the drying plate 403 can work on the same point in stages, therefore, it is determined that a is the distance from the center of the air outlet pipeline 102 to the center of the glue injection rod 501, b is the distance from the center of the initial glue injection rod 501 to the center of the heating block 401, H is the center height of the top of the air outlet pipeline 102 and the center height of the heating block 401, H is the vertical end height of the air outlet pipeline 102, and α is the inclination angle of the air outlet pipeline 102, therefore, the distances between the cleaning point and the center of the glue injection rod 501 are ensured to be consistent, namely: a- (H-H) tan α ═ b.

Then when being x with electric telescopic handle extension distance, need the lead screw to rotate n rings, guarantee above-mentioned both distances still equal, establish the pitch of lead screw and be P, according to the aforesaid can know: nP + a- (H-H) tan α ═ b + x, then the following can be found:therefore, when the electric telescopic rod is extended by x, after the controller controls the screw rod to rotate for n circles, the distance from the cleaning point of the air outlet pipeline 102 on the metal substrate to the center of the glue injection rod 501 is equal to the distance from the center of the glue injection rod 501 to the center of the heating block 401, and the cleaning, glue dispensing and drying work can be met.

Then, the dispensing distance L is equal to b + x, that is, the distance from the cleaning point of the air outlet duct 102 to the metal substrate to the center of the glue injection rod 501 is equal to L, and the distance from the center of the glue injection rod 501 to the center of the heating block 401 is also equal to L, b + x; in the dispensing process, the heating block 401 can be driven to rotate at the tail part of the outer sliding plate 302 by the aid of the rotating motor 402, so that the colloid 7 can be dried by the aid of the drying plate 403 in the advancing process of the mounting frame 101 by the aid of the rotation, drying efficiency is improved, and drying effect is guaranteed.

The specific drying method is as follows: when the glue injection rod 501 injects glue at the top of the metal substrate, the rotating motor 402 is in a stop state, the drying plate 403 at the bottom of the heating block 401 is in a vertical state and dries the previous glue 7, when the glue injection rod 501 completes glue injection and moves forwards, the controller controls the rotating motor 402 to start to drive the heating block 401 to rotate, the rotating direction is to drive the bottom drying plate 403 to be far away from the glue injection rod 501 end, and the central position of the drying plate 403 is ensured to still face the previous glue 7 and dry the previous glue 7; when the mounting rack 101 moves forward 1/4 for dispensing, the rotating motor 402 drives the heating block 401 to rotate by a maximum angle, at this time, the rotating motor 402 starts to rotate in the reverse direction and the rotation speed is the same, the drying plate 403 can still dry the previous colloid 7 in the process, but the drying effect gradually becomes worse; when the mounting rack 101 moves forward 2/4 for dispensing, the motor 402 is rotated to drive the heating block 401 to return to the original position and make the drying plate 403 in the vertical state, and at this time, the drying plate 403 loses the drying effect on the colloid 7; when the mounting rack 101 advances forward for 3/4 dispensing intervals, the rotating motor 402 drives the heating block 401 to rotate reversely to the maximum angle, the rotating motor 402 starts to rotate reversely, the rotating speed is unchanged, and the drying plate 403 starts to dry the next colloid 7; when the mounting rack 101 moves forward for a dispensing distance, the standby motor 402 is rotated to drive the heating block 401 to rotate forward to return to the original position, the drying plate 403 is positioned right above the next glue body 7 for drying, the motor 402 is rotated to stop working, the glue injection rod 501 starts dispensing, and after dispensing of the glue injection rod 501 is completed, the motor 402 is rotated to rotate forward to repeat the process.

To ensure the smooth implementation of the above process, if the speed v at which the roller drives the mounting frame 101 to move forward is set, the maximum angle at which the motor 402 is rotated to drive the heating block 401 to rotate is set during actual operationTherefore, the rotating motor 402 rotates the heating block 401 at a rotating speed in combination with the traveling speed of the mounting frame 101Meanwhile, in order to ensure the best drying effect of the drying plate 403 on the colloid 7, the drying heat when the drying plate 403 is located right above the colloid 7 is ω, and when the rotating motor 402 drives the heating block 401 to rotate forward, the drying plate 403 and the colloid 7 have an angle, so that the distance between the end of the drying plate 403 and the colloid 7 is increased, and therefore the drying heat of the drying plate 403 needs to be increased, so as to compensate for the change of the distance, and if the length of the drying plate 403 is l, the maximum drying heat of the drying plate 403 is setTherefore, in practical use, the drying plate 403 is powered by the drying heat omega on the top of the colloid 7 along with rotationThe heat quantity is gradually increased in the rotation process of the machine 402, and when the rotating motor 402 drives the heating block 401 to rotate to the maximum angle theta, the controller controls the drying heat quantity of the drying plate 403 to reach the maximum omega₀At this time, the rotating motor 402 rotates in the reverse direction, the drying heat of the drying plate 403 is not changed, and after the rotating motor 402 rotates in the reverse direction and starts rotating in the forward direction, the drying plate 403 has the maximum drying heat ω₀Gradually decreases, when the drying plate 403 returns to the top of the next glue body 7, the drying heat of the drying plate 403 returns to ω, and the above process is repeated continuously during the glue dispensing process.

To sum up, the device is fine has realized that fixed point at metal substrate top is cleared up, is glued and is dried, improves and glues efficiency, guarantees to glue the effect, and greatly reduced point glues the precision, guarantees that each part is high-efficient orderly goes on.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.