Automatic film hanging system and automatic film hanging machine

Abstract

The present invention discloses an automatic film hanging system and an automatic film hanging machine, comprising: a frame; a feed line arranged on the frame for docking with a discharge end of a preceding device; a hanging film clamp, wherein the hanging film clamp has a fork-shaped structure for cooperating with a hanger; a clamp driving mechanism arranged on the frame for driving the hanging film clamp to move between the feed line and the hanger; and a material arrival sensor for detecting whether the film on the feed line is delivered in place. First, the loading position of the film on the feed line is set by using the material arrival sensor. When the material arrival sensor detects that the film is delivered in place, the clamp driving mechanism is triggered to drive the hanging film clamp to extract the film and move it to the hanger. The hanging film clamp can pass through the hanger based on the fork-shaped structure, so as to hang the film on the hanger in a natural manner, thereby completing the docking and hanging of the film, thereby realizing the automatic hanging of the film, greatly improving the efficiency of hanging the film, and effectively ensuring the stability of the hanging film.

Description

Technical Field

[0001] The invention relates to the technical field of rubber production, and in particular to an automatic film hanging system and an automatic film hanging machine. Background Art

[0002] Modern production and processing have increasingly higher requirements for the degree of automation.

[0003] However, in some semi-finished product processing fields, such as in traditional film production methods, manual film hanging still brings high load and instability problems.

[0004] Therefore, how to overcome the disadvantages of manual hanging has become an urgent problem to be solved by those skilled in the art. Summary of the invention

[0005] In view of this, the present invention provides an automatic film hanging machine. This production system breaks the traditional film production method, solves the high load and instability problems of manual film hanging, and realizes efficient automatic film hanging.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An automatic film hanging machine, comprising:

[0008] frame;

[0009] It is arranged on the frame and used for connecting the feeding line of the discharge end of the preceding equipment;

[0010] A hanging piece clamping jaw, wherein the hanging piece clamping jaw has a fork-shaped structure for cooperating with the hanger;

[0011] A clamp driving mechanism disposed on the frame and used to drive the hanging sheet clamp to move between the feeding line and the hanger;

[0012] A material arrival sensor is used to detect whether the film on the feeding line has been delivered to the correct position.

[0013] Preferably, the hanging sheet clamp comprises: a first fixed block and parallel rods;

[0014] There are two parallel rods, and both of the two parallel rods are connected to the first fixing block via one end, and the other ends of the two parallel rods form the fork-shaped structure that allows the hanger to pass through.

[0015] Preferably, the clamping jaw driving mechanism comprises:

[0016] An X-axis moving platform arranged on the frame;

[0017] A Z-axis moving platform is arranged on the X-axis moving platform, and the hanging piece clamp is arranged on the Z-axis moving platform.

[0018] Preferably, the feed line has a clearance for cooperating with the fork-shaped structure of the hanging plate clamp.

[0019] Preferably, the feeding line comprises: a W-shaped docking mechanism and a belt assembly; the W-shaped docking mechanism comprises: a plurality of rollers, and the belt can be transmitted along the plurality of rollers to form the air avoidance.

[0020] Preferably, the material arrival sensor is located at the end of the feeding line.

[0021] An automatic film hanging system comprises a hanging device and the automatic film hanging machine as described above.

[0022] Preferably, the hanger comprises: a hanger, a connecting frame and a hanging rod;

[0023] The connecting frame includes: a horizontal rod and a vertical rod, the first end of the horizontal rod is connected to the bottom end of the hanger, and the second end is connected to the upper end of the vertical rod; the lower end of the vertical rod is connected to one end of the hanging rod, the gap between the horizontal rod and the hanging rod can allow the film to pass through, and the width of the hanging rod is smaller than the fork-shaped gap between the two parallel rods.

[0024] Preferably, the hanger further comprises: a second fixing block connected between the bottom end of the hanger and the first end of the horizontal rod.

[0025] Preferably, the hanger further comprises: a reinforcing plate connecting the side wall of the second fixing block and the top surface of the horizontal rod.

[0026] It can be seen from the above technical scheme that in the automatic film hanging machine provided by the present invention, a material arrival sensor is used to set the loading position of the film on the feeding line. When the material sensor detects that the film is delivered to the position, the clamp driving mechanism is triggered to drive the hanging clamp to extract the film and move it to the hanger. The hanging clamp can pass through the hanger based on the fork structure, so as to hang the film on the hanger, completing the docking and hanging of the film, thereby realizing the automatic hanging of the film, greatly improving the hanging efficiency, and effectively ensuring the stability of the hanging.

[0027] The present invention also provides an automatic film hanging system, comprising: a hanger and the automatic film hanging machine as described above; the hanging claws of the automatic film hanging machine are docked with the hanger; since the above-mentioned automatic film hanging machine is adopted, it also has corresponding beneficial effects, and the details can be referred to the previous description, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of an automatic film hanging system provided by an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the structure of an automatic film hanging machine provided by an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of the coordination between the hanging piece clamp and the hanging tool provided in an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of the structure of a hanging piece clamp provided in an embodiment of the present invention;

[0033] Figure 5 A schematic diagram of the structure of a hanger provided in an embodiment of the present invention;

[0034] Figure 6 A schematic diagram of the cooperation between the hanging plate clamp and the W-shaped docking mechanism provided in an embodiment of the present invention;

[0035] Figure 7 A schematic diagram of the structure of a W-shaped docking mechanism provided in an embodiment of the present invention;

[0036] Figure 8 A schematic diagram of the installation of a material arrival sensor provided in an embodiment of the present invention;

[0037] Among them, 10 is the preceding equipment, 20 is the frame, 30 is the feeding line, 31 is the W-shaped docking mechanism, 31-1 is the motor, 31-2 is the roller, 32 is the belt assembly, 40 is the clamping jaw driving mechanism, 41 is the X-axis moving platform, 42 is the Z-axis moving platform, 50 is the hanging piece clamp, 51 is the first fixed block, 52 is the parallel rod, 60 is the hanger, 61 is the sling, 62 is the connecting frame, 63 is the hanging rod, 64 is the second fixed block, 65 is the reinforcing plate, 70 is the material arrival sensor, 80 is the film, 90 is the drying conveyor line, and 100 is the control box. DETAILED DESCRIPTION

[0038] The present invention discloses an automatic film hanging machine, comprising: a frame; a feed line arranged on the frame for docking with the discharge end of the preceding device; a hanging film clamp, wherein the hanging film clamp has a fork-shaped structure for cooperating with a hanger; a clamp driving mechanism arranged on the frame for driving the hanging film clamp to move between the feeding line and the hanger; and a material arrival sensor for detecting whether the film on the feeding line is delivered in place. First, the loading position of the film on the feeding line is set by using the material arrival sensor. When the material sensor detects that the film is delivered in place, the clamp driving mechanism is triggered to drive the hanging film clamp to extract the film and move it to the hanger. The hanging film clamp can pass through the hanger based on the fork-shaped structure, so as to hang the film on the hanger in a natural manner, thereby completing the docking and hanging of the film, thereby realizing the automatic hanging of the film, greatly improving the efficiency of hanging, and effectively ensuring the stability of hanging.

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The automatic film hanging machine provided by the embodiment of the present invention comprises:

[0041] Rack 20;

[0042] The feeding line 30 is arranged on the frame 20 and is used to connect with the discharge end of the preceding device 10. In this embodiment, the preceding device 10 refers to a device with a thinning and / or cutting function. For example, a five-in-one creping machine, a connecting thinning machine or a cutting machine is used to provide the cut film 80 for the film automatic hanging machine to ensure the continuity of the process;

[0043] The hanging film clamp 50 has a fork-shaped structure for cooperating with the hanger 60, ensuring that the hanging film clamp 50 holding the film 80 can pass through the hanger 60 from top to bottom, so as to hang the film 80 on the hanger 60, thereby realizing the docking hanging of the film;

[0044] A clamp driving mechanism 40 disposed on the frame 20 and used to drive the hanging sheet clamp 50 to move between the feeding line 30 and the hanger 60;

[0045] The material arrival sensor 70 is used to detect whether the film 80 on the feeding line 30 is delivered to the right place; when it is detected that the film 80 is delivered to the right place, the material arrival sensor 70 passes through the control center (the control center is distributed in Figure 1The control box 100 in the above embodiment triggers the hanging film clamp 50 to extract the film 80 transmitted to the material position of the feeding line 30, so as to realize the film 80 being delivered to the position and being extracted; accordingly, the structure of the above paragraph can refer to Figure 1 shown.

[0046] It can be seen from the above technical scheme that in the automatic film hanging machine provided by the present invention, a material arrival sensor is used to set the loading position of the film on the feeding line. When the material sensor detects that the film is delivered to the position, the clamp driving mechanism is triggered to drive the hanging clamp to extract the film and move it to the hanger. The hanging clamp can pass through the hanger based on the fork structure, so as to hang the film on the hanger, completing the docking and hanging of the film, thereby realizing the automatic hanging of the film, greatly improving the hanging efficiency, and effectively ensuring the stability of the hanging.

[0047] Specifically, the hanging plate clamp 50 includes: a first fixing block 51 and a parallel rod 52, and its structure can refer to Figure 4 As shown. There are two parallel rods 52, and both parallel rods 52 are connected to the first fixed block 51 through one end, and the other ends of the two parallel rods 52 form the fork-shaped structure that allows the hanger 60 to pass through. In this embodiment, the parallel rods 52 are used to extract the film 80 from the feeding line 30, and are transferred to the top of the hanger 60 under the action of the clamp driving mechanism 40. As the parallel rods 52 move down to approach the hanger 60, based on the fork-shaped gap between the two parallel rods 52, the hanger 60 can be effectively avoided, ensuring that the hanging film clamp 50 can pass through the hanger 60 smoothly, so as to facilitate the hanging of the film 80 on the hanger 60, and the film is also freed from the constraint of the hanging film clamp 50, thereby realizing the automatic hanging of the film.

[0048] In this embodiment, the clamping jaw driving mechanism 40 includes:

[0049] The X-axis moving platform 41 provided on the frame 20 is used to realize the feeding movement of the hanging piece clamp 50 to the hanger 60; the Z-axis moving platform 42 provided on the X-axis moving platform 41 is used to realize the lifting movement of the hanging piece clamp 50, and the first fixed block 51 is provided on the Z-axis moving platform 42, thereby realizing the movement of the hanging piece clamp 50 in the XZ-axis direction. Figure 3 As shown. Further, the X-axis moving platform 41 and / or the Z-axis moving platform 42 can use a screw assembly with high displacement accuracy, reliable structure and strong driving force. Of course, other linear moving devices can also be used. For example, linear motors and electric slides, etc., will not be repeated here.

[0050] In this embodiment, the feed line 30 has a clearance for cooperating with the fork-shaped structure of the hanging film clamp 50, so that the hanging film clamp 50 can be docked in this position, so that the upper surface of the hanging film clamp 50 is flush with or slightly lower than the conveying surface of the feed line 30, avoiding affecting the smooth conveying of the film 80 on the feed line 30, so as to achieve the purpose of the hanging film clamp 50 taking the film from the bottom of the film. The structure can be referred to Figure 6 shown.

[0051] Specifically, the feeding line 30 includes: a W-shaped docking mechanism 31 and a belt assembly 32; the W-shaped docking mechanism 31 includes: a plurality of rollers 31-2, the plurality of rollers 31-2 are located at the upper material position of the feeding line 30, and are arranged in a W-shaped orientation so that the belt assembly 32 can travel around the plurality of rollers 31-2, ensuring that the belt assembly 32 can be transmitted along the plurality of rollers 31-2 to avoid air. The structure can refer to Figure 7 As shown. The avoidance is similar to a W-shaped groove, thereby creating two avoidance gaps, so that the two parallel rods 52 of the hanging film clamping claw 50 can be pre-parked in this position, thereby making the structure more compact. In this solution, before the film 80 is transported to arrive, the hanging film clamping claw 50 can be pre-buried under the conveying surface of the feeding line 30, ensuring that the film 80 can be normally transported on the feeding line 30, thereby creating favorable conditions for the extraction of the film 80.

[0052] In order to further optimize the above technical solution, the material arrival sensor 70 is located at the end of the feeding line 30, and its structure can refer to Figure 8 As shown, the material arrival sensor 70 can timely sense the front end of the film 80, and then send a material picking signal to the clamp driving mechanism 40 through the control center, and the hanging film clamp 50 will then pick up the film 80 from the empty space. In order to match this design scenario, the material arrival sensor 70 is a contact sensor. The film arrival position is preset by the installation position of the contact sensor to ensure that the film can be transported to the specified position, so that the hanging film clamp 50 can pick it up in time, and the film 80 can be accurately picked up. At the same time, the material arrival sensor 70 is set at the end of the feeding line 22, and it can also play a role of positioning, ensuring that the film can stay at the set material arrival position, and further facilitate the hanging film clamp 50 to accurately pick up the film 80.

[0053] The embodiment of the present invention also provides an automatic film hanging system, comprising: a hanger 60 and the automatic film hanging machine as described above; the hanging jaws 50 of the automatic film hanging machine are docked with the hanger 60. Since the automatic film hanging machine as described above is adopted, it also has corresponding beneficial effects, which can be specifically referred to the previous description and will not be repeated here.

[0054] Specifically, the hanger 60 includes: a hanger 61, a connecting frame 62 and a hanging rod 63, and its structure can refer to Figure 5As shown in the figure, the connecting frame 62 includes: a horizontal rod and a vertical rod, the first end of the horizontal rod is connected to the bottom end of the hanger 61 (the top end of the hanger 61 is a hook), and the second end is connected to the upper end of the vertical rod; the lower end of the vertical rod is connected to one end of the hanging rod 63. Based on the above connection ideas, the connecting frame can be designed as an L-shaped connecting frame, which has the characteristics of simple structure and easy processing. Correspondingly, the hanging rod 63 can be a round hanging rod, which helps to increase the contact area between the film 80 and the hanging rod 63, ensuring the stability of the hanging film 80.

[0055] In this solution, the gap between the horizontal rod and the hanging rod 63 allows the film 80 to pass through, so that the parallel rod 52 can be fed toward the hanging rod 63 through the gap, so that the parallel rod 52 can run to the top of the hanging rod 63, and prepare for the hanging and docking of the film 80; and the width of the hanging rod 63 is smaller than the fork-shaped gap between the two parallel rods 52, ensuring that the two parallel rods 52 can pass through the hanging rod 63 when moving downward, thereby detaching the film 80 from the parallel rod 52 and hanging it on the hanging rod 63, thereby achieving stable hanging of the film 80.

[0056] In order to further optimize the above technical solution, the hanger 60 also includes: a second fixing block 64 connected between the free end of the hanger 61 and one end of the horizontal rod, and its structure can refer to Figure 5 The second fixing block 64 can increase the connection area of ​​one end of the horizontal rod, thereby improving the connection strength and ensuring the stability of the connection between the hanger 61 and the horizontal rod.

[0057] Furthermore, the hanger 60 also includes: a reinforcing plate 65 connecting the side wall of the second fixing block 64 and the top surface of the horizontal rod, which further enhances the overall connection strength of the structure and further ensures the stability of the structure. Figure 5 shown.

[0058] The present invention is further described below in conjunction with specific embodiments:

[0059] The automatic film hanging machine provided by the embodiment of the present invention is as follows: Figure 2 As shown, it is mainly composed of a frame 20, a feeding line 30, a hanging film clamp 50, a clamp driving mechanism 40, a hanger 60 and a material arrival sensor 70. When the film 80 is discharged from the five-in-one crepe machine, it is transported to the material position of the hanging film through the feeding line 30, and the material arrival sensor 70 senses the material, and the hanging film clamp 50 immediately picks up the film 80, transports it to the corresponding position of the drying rack of the drying conveyor line 90, and hangs the film 80 on the hanger 60 on the drying rack, and the hanging film clamp 50 returns to the position to enter the next cycle action, and the hanging film production is repeated uninterruptedly.

[0060] The film hanging clamp 50 of the film automatic hanging machine is installed on the clamp driving mechanism 40. Figure 3As shown, it is composed of two parallel rods and a first fixing block 51, which is a fork-shaped structure. The fork-shaped structure is used to allow the clamping claw to pass through the circular hanging rod of the hanger 60 to achieve a tacit fit, such as Figure 4 and Figure 5 shown.

[0061] like Figure 4 As shown, the hanger 60 is composed of an inverted hanger, a second fixing block 64, a reinforcing plate 65, an L-shaped connecting frame, a circular hanging rod, etc. This structure allows the automatic film hanging machine to conveniently hang the film 80 on the hanger 60, and realize the film to be hung stably and run stably on the track.

[0062] The automatic film hanging machine provided by the embodiment of the present invention has the following hanging process:

[0063] When the clamp carries the film 80 and moves to the top of the hanging rod 63 under the action of the clamp driving mechanism 40, the clamp is driven to move downward, and the fork-shaped structure passes through the circular hanging rod. At this time, the film 80 is hung on the hanging rod 63 and cleverly detaches from the hanging clamp 50. Then, the hanging clamp 50 is driven to continue moving downward to the bottom of the film 80 and then return to the loading position, completing the film 80 hanging process.

[0064] It is further explained that the feeding line (i.e., the feeding line 30) provided in the embodiment of the present invention is used to transport the film 80 to the loading position of the hanging film, i.e., the middle position of the feeding line 30, and dock with the hanging film clamp 50. The feeding line 30 is mainly composed of: a frame, a belt line, a roller, a driving system, a W-shaped docking mechanism 31, a sensor, etc. The driving system drives the belt line to move. When the film is discharged from the five-in-one crepe machine, it flows into the feeding line. The hanging film clamp 50 stays at the W-shaped docking mechanism 31 in advance to wait for the film 80 to flow through. When the film 80 flows to the loading position, the sensor detects the material, and the clamp driving mechanism 40 drives the clamp to rise, completing the material picking action of the hanging film machine, and hanging it on the drying rack of the drying conveyor line 90.

[0065] The fork-shaped clamping jaws of the hanging film are connected with the W-shaped docking mechanism 31, so that the film 80 can be smoothly transferred on the production line, and the film 80 can be loaded and hung from the middle. Specifically, the W-shaped docking mechanism 31 is a specially designed belt transmission mechanism, which is mainly composed of a motor 31-1, a roller 31-2, etc. Figure 7 As shown, multiple groups of rollers 31-2 are arranged at specific positions, so that the belt line forms a W shape when it travels around the rollers 31-2, thereby generating two avoidance gaps, and the fork-shaped clamps stop at these positions when taking materials, and make the upper surface of the clamps flush with the parallel surface of the belt 31-3, so as to achieve the smooth transportation of the film 80 on the assembly line 30, and achieve the purpose of the fork-shaped clamps accurately taking materials from the middle of the film 80. In addition, after the film 80 moves to the position with the feeding line 30, the material arrival sensor 70 detects the material, sends a film hanging signal, and the robot lifts the film to hang the film.

[0066] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0067] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic film hanging machine, characterized in that: include: Rack(20); A feeding line (30) arranged on the frame (20) and used for docking with the discharge end of the preceding device (10); the preceding device (10) is a device having a pressing and / or cutting function; A hanging piece clamping claw (50), wherein the hanging piece clamping claw (50) has a fork-shaped structure for cooperating with the hanger (60); A clamp driving mechanism (40) disposed on the frame (20) and used for driving the hanging sheet clamp (50) to move between the feeding line (30) and the hanger (60); a material arrival sensor (70) for detecting whether the film (80) on the feeding line (30) has been delivered to the right position; when detecting that the film (80) has been delivered to the right position, the material arrival sensor (70) triggers the hanging film clamp (50) through the control center to extract the film (80) delivered to the material position on the feeding line (30), thereby achieving the delivery and extraction actions of the film (80); The hanging piece clamp (50) comprises: a first fixing block (51) and parallel rods (52); the number of the parallel rods (52) is two, the two parallel rods (52) are connected to the first fixing block (51) via one end, and the other ends of the two parallel rods (52) form the fork-shaped structure capable of allowing the hanger (60) to pass through; The clamping jaw driving mechanism (40) comprises: an X-axis moving platform (41) arranged on the frame (20); a Z-axis moving platform (42) arranged on the X-axis moving platform (41), and the hanging piece clamping jaw (50) is arranged on the Z-axis moving platform (42); The feeding line (30) has a gap for cooperating with the fork-shaped structure of the hanging piece clamping claw (50); The feeding line (30) comprises: a W-shaped docking mechanism (31) and a belt assembly (32); the W-shaped docking mechanism comprises: a plurality of rollers (31-2), and the belt assembly (32) can be transmitted along the plurality of rollers (31-2) to form the air avoidance; The material arrival sensor (70) is located at the end of the feeding line (30).

2. An automatic film hanging system, characterized in that: include: A hanger (60) and the automatic film hanging machine as claimed in claim 1; The hanger (60) comprises: a hanger (61), a connecting frame (62) and a hanging rod (63); The connecting frame (62) comprises: a horizontal rod and a vertical rod, wherein the first end of the horizontal rod is connected to the bottom end of the hanger (61), and the second end is connected to the upper end of the vertical rod; the lower end of the vertical rod is connected to one end of the hanging rod (63), the gap between the horizontal rod and the hanging rod (63) can allow the film (80) to pass through, and the width of the hanging rod (63) is smaller than the fork-shaped gap between the two parallel rods (52); The hanger (60) further comprises: a second fixing block (64) connected between the bottom end of the hanger (61) and the first end of the horizontal rod; The hanger (60) further comprises: a reinforcing plate (65) connecting the side wall of the second fixing block (64) and the top surface of the horizontal rod.

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