CN217073424U - Automatic positioning device of hot melting machine - Google Patents

Abstract

The utility model discloses a hot melt machine automatic positioning device, including board, positioning baffle, first moving mechanism, second supporting component, second moving mechanism and first aversion sensor. The first supporting component is abutted against the inner wall of the screen plate to support the screen plate; the positioning baffle can be propped against one end of the screen plate; the first moving mechanism comprises a top plate arranged on the machine table, and the top plate can move towards the positioning baffle plate to abut against the other end of the screen plate; the second support assembly is movable towards or away from the top plate and is used for supporting the substrate; the second moving mechanism comprises a first pushing block arranged on the machine table, and the first pushing block pushes the substrate to move so as to adjust the distance between the port at the other end and the substrate; the first displacement sensor is used for detecting the moving distance of the first push block. The screen plate is fixed by the cooperation of the positioning baffle and the top plate, and the position of the substrate is adjusted by the cooperation of the second supporting assembly and the first pushing block of the second moving mechanism, so that the distance between the port at the other end of the screen plate and the substrate is ensured to meet the design standard.

Description

Automatic positioning device of hot melting machine

Technical Field

The utility model relates to a hot melt connection technology field, in particular to hot melt machine automatic positioning device.

Background

The hot-melt connection refers to a technology for connecting two objects together by heating and melting materials, and is very widely applied. When the preparation stereo set, the otter board of stereo set and the base plate of locating in the otter board are connected through the mode of hot melt promptly, and the otter board of part stereo set is the curly form, and the both ends of otter board all form the port, and the opening is formed by drawing close each other at the other both ends of otter board, when otter board and base plate are connected, needs the distance size of management and control otter board port apart from the base plate. At present, the design standard can be met only by manually and repeatedly measuring the distance between the screen plate port and the substrate, then the screen plate and the substrate are relatively fixed, the hot melt layer is pre-placed on the substrate at the moment, and then the screen plate and the substrate are connected together through the hot melt layer between the heating screen plate and the substrate, so that the workload is high, the efficiency is low, and the labor force is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a hot melt machine automatic positioning device can fix a position otter board and base plate fast to the connection of otter board and base plate.

According to the utility model discloses a hot melt machine automatic positioning device, including board, positioning baffle, first moving mechanism, second supporting component, second moving mechanism and first aversion sensor. The machine table is provided with a first supporting assembly, the first supporting assembly can extend into an inner cavity formed by the screen plate through an opening, and the first supporting assembly is abutted against the inner wall of the screen plate to support the screen plate; the positioning baffle is arranged on the machine table and can be abutted against one end of the screen plate; the first moving mechanism comprises a top plate arranged on the machine table, and the top plate can move towards the positioning baffle plate to abut against the other end of the screen plate; the second supporting assembly is arranged on the machine table, can extend into the inner cavity through the opening, can move towards or away from the top plate and is used for supporting a substrate; the second moving mechanism comprises a first pushing block arranged on the machine table, the first pushing block can move towards or away from the positioning baffle, and the first pushing block pushes the substrate to move so as to adjust the distance between the port at the other end and the substrate; the first displacement sensor is arranged on the top plate and used for detecting the moving distance of the first push block.

According to the utility model discloses hot melt machine automatic positioning device has following beneficial effect at least: the screen plate is fixed through the cooperation of the positioning baffle and the top plate, the position of the base plate is adjusted through the cooperation of the first push block of the second supporting assembly and the second moving mechanism, the port of the other end of the screen plate and the distance size of the base plate are measured by the first displacement sensor, the port of the other end of the screen plate and the distance size of the base plate accord with the design standard, the position of the base plate does not need to be adjusted manually and repeatedly, the position adjustment of the base plate is convenient and fast, the screen plate and the base plate can be positioned quickly, labor force is liberated, and efficiency is high.

According to some embodiments of the utility model, first moving mechanism includes first linear drive mechanism and first glide machanism, first linear drive mechanism locates on the board, first linear drive mechanism's output with the roof is connected, the roof passes through first glide machanism with the board is connected.

According to some embodiments of the present invention, the first sliding mechanism includes a first sliding rail and a first sliding block which are mutually matched, one of the first sliding rail and the first sliding block and the top plate are connected, and the other one of the first sliding rail and the first sliding block and the machine table are connected. The first linear driving mechanism is a first air cylinder.

According to some embodiments of the utility model, the second supporting component includes second glide machanism, second straight line actuating mechanism and locates first support arm on the second straight line actuating mechanism output, second straight line actuating mechanism with the board is connected, first support arm passes through second glide machanism with the board is connected, first support arm stretches into the inner chamber, the end of first support arm is used for supporting the base plate.

According to the utility model discloses a some embodiments, the second moving mechanism still includes third linear driving mechanism and third glide machanism, third linear driving mechanism locates on the board, third linear driving mechanism's output with first ejector pad is connected, first ejector pad passes through third glide machanism with the board is connected.

According to some embodiments of the utility model, be equipped with in the middle of the roof and supply first hole of dodging that first ejector pad passed.

According to some embodiments of the utility model, still include third supporting component, third moving mechanism and second aversion sensor, the third supporting component is located on the board, third supporting component accessible the opening stretches into the inner chamber, the third supporting component can move towards or keep away from the roof removes, the second supporting component is used for supporting another the base plate, the third moving mechanism is including locating second ejector pad on the board, the second ejector pad can move towards or keep away from the locating stop removes, the second ejector pad top pushes away the base plate removes in order to adjust the port of one end and another the distance of base plate, the second aversion sensor is located on the board, the second aversion sensor is used for listening the removal distance of second ejector pad.

According to the utility model discloses a some embodiments, be equipped with the stopper of liftable on the board, the upper surface of stopper is equipped with the spacing groove, the spacing groove can supply a lateral wall butt of opening part.

According to the utility model discloses a some embodiments, be equipped with the fourth straight line actuating mechanism of slope on the board, fourth straight line actuating mechanism's output is connected with first drag hook, first drag hook accessible the opening stretches into the inner chamber, first drag hook is used for the drop a lateral wall of opening part.

According to some embodiments of the utility model, be equipped with the drag hook under the second on the board, the drag hook accessible under the second the opening stretches into in the inner chamber, the drag hook is used for the drop-down under the second another lateral wall of opening part.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a first schematic structural diagram of an automatic positioning device of a hot melt machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of an automatic positioning device of a hot melt machine according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a first schematic view of the automatic positioning device of the hot-melting machine shown in FIG. 2 after hiding a screen;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B;

FIG. 6 is a second schematic view of the automatic positioning device of the hot melt machine shown in FIG. 2 after hiding the screen plate;

fig. 7 is a partially enlarged schematic view of C in fig. 6.

Reference numerals:

the first linear driving mechanism 130, the first lower hook 131, the second lower hook 140, the lifting driving mechanism 150, the positioning baffle 200, the first moving mechanism 300, the top plate 310, the first linear driving mechanism 320, the first sliding rail 330, the first slider 340, the second supporting assembly 400, the second linear driving mechanism 410, the first supporting arm 420, the second sliding rail 430, the second slider 440, the second moving mechanism 500, the first push block 510, the third linear driving mechanism 520, the third sliding rail 530, the third slider 540, the first displacement sensor 600, the third supporting assembly 700, the third moving mechanism 800, and the second push block 810.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, back, left, right, etc., may be the orientation or positional relationship shown on the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 5, the utility model discloses an automatic positioning device of a hot melting machine, which comprises a machine table 100, a positioning baffle 200, a first moving mechanism 300, a second supporting assembly 400, a second moving mechanism 500 and a first displacement sensor 600. A first supporting component 110 is arranged on the machine table 100, the first supporting component 110 can extend into an inner cavity formed by the screen plate through the opening, and the first supporting component 110 is abutted against the inner wall of the screen plate to support the screen plate; the positioning baffle 200 is arranged on the machine table 100, and the positioning baffle 200 can be propped against one end of the screen plate; the first moving mechanism 300 includes a top plate 310 disposed on the machine table 100, wherein the top plate 310 can move toward the positioning baffle 200 to abut against the other end of the screen; the second support assembly 400 is disposed on the machine table 100, the second support assembly 400 can extend into the inner cavity through the opening, the second support assembly 400 can move towards or away from the top plate 310, and the second support assembly 400 is used for supporting the substrate; the second moving mechanism 500 includes a first pushing block 510 disposed on the machine 100, the first pushing block 510 can move toward or away from the positioning baffle 200, and the first pushing block 510 pushes the substrate to move so as to adjust the distance between the port at the other end and the substrate; the first displacement sensor 600 is disposed on the top plate 310, and the first displacement sensor 600 is used for detecting a moving distance of the first push block 510.

When the positioning device is used, the second supporting assembly 400 is located far away from the top plate 310, the substrate is firstly placed on the second supporting assembly 400, then the screen plate is placed on the first supporting assembly 110, and one end of the screen plate is abutted to the positioning baffle 200; then the top plate 310 moves towards the positioning baffle 200, and the top plate 310 abuts against the other end of the screen plate, so that the screen plate is fixed; then the second supporting assembly 400 carries the substrate to move towards the top plate 310, so that the substrate is flush with the other end of the screen plate; then, the first pushing block 510 moves towards the direction of the positioning baffle 200, the first pushing block 510 pushes the substrate and drives the substrate to move, so that the distance between the other end of the substrate and the substrate is adjusted, and the first displacement sensor 600 detects the moving distance of the first pushing block 510 to obtain the distance between the port at the other end and the substrate, so as to ensure that the distance between the port at the other end and the substrate meets the design standard.

The otter board is fixed with the cooperation of positioning baffle 200 and roof 310, the position of second supporting component 400 and second moving mechanism 500's first ejector pad 510 cooperation adjustment base plate, the distance size of the port of the otter board other end and base plate is measured to first displacement sensor 600, and then the distance size of the port of the otter board other end and base plate accords with the design standard, need not the position of manual adjustment base plate repeatedly, the position control convenient and fast of base plate, otter board and base plate can be fixed a position fast, the labour has been liberated and efficient.

The utility model discloses an in some embodiments, first moving mechanism 300 includes first linear drive mechanism 320 and first glide machanism, and on board 100 was located to first linear drive mechanism 320, the output and the roof 310 of first linear drive mechanism 320 were connected, and roof 310 was connected with board 100 through first glide machanism. The first linear driving mechanism 320 can drive the top plate 310 to move towards the positioning baffle 200, so that the net plate is positioned between the top plate 310 and the positioning baffle 200; of course, the first linear driving mechanism 320 may also drive the top plate 310 to move away from the positioning baffle 200, so as to facilitate the placement of the mesh plate on the first support assembly 110 or the detachment of the mesh plate from the first support assembly 110 when the top plate 310 and the positioning baffle 200 are away from each other. The first sliding mechanism serves to guide the top plate 310 and make the top plate 310 more stable during movement.

It can be understood that the first sliding mechanism includes a first sliding rail 330 and a first sliding block 340, which are engaged with each other, one of the first sliding rail 330 and the first sliding block 340 is connected to the top plate 310, and the other is connected to the machine table 100. The axial direction of the first sliding block 340 is the same as the direction of the port at the other end of the mesh plate, so that the top plate 310 can be just blocked on the port, the top plate 310 is abutted to each area of the side wall of the port, and the stress of the mesh plate is balanced. The first sliding rail 330 and the first sliding block 340 cooperate with each other to reduce the friction force applied to the top plate 310 during the movement. The first linear drive mechanism 320 is a first cylinder.

The number of the first sliding rails 330 and the first sliding blocks 340 is two, one first sliding rail 330 and one first sliding block 340 are a set of sliding structures, the two sets of sliding structures are arranged in parallel, and the two sets of sliding structures support the top plate 310 together.

The utility model discloses an in some embodiments, second supporting component 400 includes second glide machanism, second straight line actuating mechanism 410 and locates the first support arm 420 on the output of second straight line actuating mechanism 410, and second straight line actuating mechanism 410 is connected with board 100, and first support arm 420 is connected with board 100 through the second glide machanism, and first support arm 420 stretches into the inner chamber, and the end of first support arm 420 is used for supporting substrate. The second linear driving mechanism 410 drives the first supporting arm 420 to move towards or away from the top plate 310 in the inner cavity of the mesh plate, the first supporting arm 420 can carry the substrate to move towards or away from the top plate 310, and when the substrate is abutted against the top plate 310, the substrate and the port at the other end of the mesh plate can be flush. The second sliding mechanism serves to guide the first support arm 420, and the first support arm 420 moves more stably under the guide effect of the second sliding mechanism.

It should be understood that the second sliding mechanism includes a second slide rail 430 and a second slide block 440, which are engaged with each other, one of the second slide rail 430 and the second slide block 440 is connected to the first support arm 420, and the other is connected to the machine table 100. The second sliding rail 430 and the second sliding block 440, which are engaged with each other, reduce the frictional resistance to the first support arm 420 during the movement. The second linear drive mechanism 410 is a first electric cylinder.

The utility model discloses an in some embodiments, second moving mechanism 500 still includes third linear driving mechanism 520 and third glide machanism, and on board 100 was located to third linear driving mechanism 520, third linear driving mechanism 520's output and first ejector pad 510 were connected, and first ejector pad 510 was connected with board 100 through third glide machanism. The third linear driving mechanism 520 drives the first pushing block 510 to move towards or away from the positioning baffle 200, and when the first pushing block 510 abuts against the substrate, the substrate can be pushed to move towards the positioning baffle 200, thereby completing the adjustment of the substrate position. The third sliding mechanism serves to guide the first push block 510, and makes the first push block 510 more stable in the moving process.

It is understood that the third sliding mechanism includes a third slide rail 530 and a third slide block 540 which are engaged with each other, one of the third slide rail 530 and the third slide block 540 is connected to the first push block 510, and the other is connected to the machine table 100. The third linear drive mechanism 520 is a second cylinder. The third sliding track 530 and the third sliding block 540, which are engaged with each other, reduce the frictional resistance to the first push block 510 during the movement. The third slide rail 530 has the same axial direction as the first slide rail 330.

The number of the third sliding rails 530 and the third sliding blocks 540 is two, one third sliding rail 530 and one third sliding block 540 are a set of sliding structures, the two sets of sliding structures are arranged in parallel, and the two sets of sliding structures support the first push block 510 together.

In some embodiments of the present invention, a first avoiding hole is formed in the middle of the top plate 310 for the first pushing block 510 to pass through, when the top plate 310 abuts against the other end of the net plate, the first pushing block 510 can pass through the first avoiding hole, and the first pushing block 510 can abut against the substrate.

Further referring to fig. 6 and 7, the automatic positioning device of the heat fusion machine further includes a third supporting assembly 700, a third moving mechanism 800 and a second displacement sensor, the third supporting assembly 700 is disposed on the machine 100, the third supporting assembly 700 can extend into the inner cavity through the opening, the third supporting assembly 700 can move toward or away from the top plate 310, the second supporting assembly 400 is used for supporting another substrate, the third moving mechanism 800 includes a second pushing block 810 disposed on the machine 100, the second pushing block 810 can move toward or away from the positioning baffle 200, the second pushing block 810 pushes the substrate to move so as to adjust a distance between a port at one end and another substrate, the second displacement sensor is disposed on the machine 100, and the second displacement sensor is used for detecting a moving distance of the second pushing block 810.

The third support assembly 700 and the third moving mechanism 800 have the same structure as the second support assembly 400 and the second moving mechanism 500, respectively. The third supporting assembly 700 supports another substrate and drives another substrate to approach a port of one end of the screen plate, that is, the substrate and the port of one end of the screen plate are aligned, and the second pushing block 810 can push the substrate and drive the substrate to move, thereby completing the distance adjustment between the port of one end of the screen plate and the substrate. The third supporting assembly 700 and the third moving mechanism 800 are arranged so that one end of the screen plate is also convenient for connecting the substrate, and the positioning device can position the substrate for both ends of the screen plate.

A second avoiding hole for the second pushing block 810 to pass through is formed in the middle of the positioning baffle 200, when the positioning baffle 200 abuts against one end of the screen plate, the second pushing block 810 can pass through the second avoiding hole, and the second pushing block 810 can abut against the other substrate.

The utility model discloses an in some embodiments, be equipped with the stopper 120 of liftable on the board 100, the upper surface of stopper 120 is equipped with spacing groove 121, and spacing groove 121 can supply a lateral wall butt of opening part. A side wall of the opening abuts against the limiting groove 121, the limiting block 120 can drive the side wall of the opening to ascend, separation of the substrate and a side wall of the screen plate is avoided, and subsequent hot melting connection of the screen plate and the substrate is facilitated. The limiting block 120 is disposed on the machine 100 through the lifting driving mechanism 150, and the lifting driving mechanism 150 is a third cylinder.

The utility model discloses an in some embodiments, be equipped with the fourth linear driving mechanism 130 of slope on the board 100, the output of fourth linear driving mechanism 130 is connected with first drag hook 131, and first drag hook 131 accessible opening stretches into the inner chamber, and first drag hook 131 is used for pulling down a lateral wall of opening part. Because the fourth linear driving mechanism 130 is obliquely arranged, the fourth linear driving mechanism 130 can drive the first lower pulling hook 131 to move obliquely upward or obliquely downward, when the first lower pulling hook 131 moves obliquely upward, the first lower pulling hook 131 penetrates through the opening of the screen plate to enter the inner cavity of the screen plate, the first lower pulling hook 131 can hook one side wall of the screen plate, when the first lower pulling hook 131 moves obliquely downward, the first lower pulling hook 131 can hook the screen plate to move downward, and the screen plate is abutted to the limit block 120. The fourth linear driving mechanism 130 may be a fourth cylinder.

In some embodiments of the present invention, the machine table 100 is provided with a second lower pulling hook 140, the second lower pulling hook 140 can extend into the inner cavity through the opening, and the second lower pulling hook 140 is used for pulling down another side wall of the opening. The second lower drag hook 140 hooks the other side wall of the screen plate at the opening, so as to prevent the other side wall of the screen plate from tilting upwards, and also play a role in limiting the screen plate. The first support member 110 may be a support block. The first lower retractor 131 and the second lower retractor 140 both include a vertical portion and a hooking rod disposed on an upper end of the vertical portion, a through hole is formed in the screen plate, and the hooking rod can hook into the through hole in the screen plate.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. Automatic positioner of hot melt machine, its characterized in that includes:

the device comprises a machine table, a first support assembly and a second support assembly, wherein the machine table is provided with the first support assembly, the first support assembly can extend into an inner cavity formed by a screen plate through an opening, and the first support assembly is abutted against the inner wall of the screen plate to support the screen plate;

the positioning baffle is arranged on the machine table and can abut against one end of the screen plate;

the first moving mechanism comprises a top plate arranged on the machine table, and the top plate can move towards the positioning baffle plate to abut against the other end of the screen plate;

the second supporting assembly is arranged on the machine table, can extend into the inner cavity through the opening, can move towards or away from the top plate and is used for supporting a substrate;

the second moving mechanism comprises a first pushing block arranged on the machine table, the first pushing block can move towards or away from the positioning baffle, and the first pushing block pushes the substrate to move so as to adjust the distance between the port at the other end and the substrate;

the first displacement sensor is arranged on the top plate and used for detecting the moving distance of the first push block.

2. The automatic positioning device of the hot melting machine according to claim 1, characterized in that: the first moving mechanism comprises a first linear driving mechanism and a first sliding mechanism, the first linear driving mechanism is arranged on the machine table, the output end of the first linear driving mechanism is connected with the top plate, and the top plate is connected with the machine table through the first sliding mechanism.

3. The automatic positioning device of the hot melting machine according to claim 2, characterized in that: the first sliding mechanism comprises a first sliding rail and a first sliding block which are matched with each other, one of the first sliding rail and the first sliding block is connected with the top plate, and the other one of the first sliding rail and the first sliding block is connected with the machine table.

4. The automatic positioning device of the hot melting machine according to claim 1, characterized in that: the second supporting component comprises a second sliding mechanism, a second linear driving mechanism and a first supporting arm arranged on the output end of the second linear driving mechanism, the second linear driving mechanism is connected with the machine table, the first supporting arm passes through the second sliding mechanism and is connected with the machine table, the first supporting arm extends into the inner cavity, and the end of the first supporting arm is used for supporting the substrate.

5. The automatic positioning device of the hot melting machine according to claim 1, characterized in that: the second moving mechanism further comprises a third linear driving mechanism and a third sliding mechanism, the third linear driving mechanism is arranged on the machine table, the output end of the third linear driving mechanism is connected with the first pushing block, and the first pushing block is connected with the machine table through the third sliding mechanism.

6. The automatic positioning device of the hot melting machine according to claim 1, characterized in that: and a first avoidance hole for the first pushing block to pass through is formed in the middle of the top plate.

7. The automatic positioning device of the hot melting machine according to any one of claims 1 to 6, characterized in that: still include third supporting component, third moving mechanism and second aversion sensor, the third supporting component is located on the board, the third supporting component accessible the opening stretches into the inner chamber, the third supporting component can move towards or keep away from the roof removes, the second supporting component is used for supporting another the base plate, the third moving mechanism is including locating second ejector pad on the board, the second ejector pad can move towards or keep away from the locating baffle removes, the top of second ejector pad pushes away the base plate removes in order to adjust the port of one end and another the distance of base plate, the second aversion sensor is located on the board, the second aversion sensor is used for listening the displacement distance of second ejector pad.

8. The automatic positioning device of the hot melting machine according to claim 7, characterized in that: the machine table is provided with a liftable limiting block, the upper surface of the limiting block is provided with a limiting groove, and the limiting groove can be used for abutting against one side wall of the opening.

9. The automatic positioning device of the hot melting machine according to claim 8, characterized in that: the machine table is provided with a fourth linear driving mechanism which is inclined, the output end of the fourth linear driving mechanism is connected with a first lower draw hook, the first lower draw hook can pass through the opening and extend into the inner cavity, and the first lower draw hook is used for pulling down a side wall of the opening.

10. The automatic positioning device of the hot melting machine according to claim 9, characterized in that: the machine table is provided with a second lower draw hook, the second lower draw hook can pass through the opening and extend into the inner cavity, and the second lower draw hook is used for pulling down the other side wall of the opening.

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