Automatic rubberizing device

Abstract

The utility model relates to the technical field of rubberizing equipment, in particular to an automatic rubberizing device which comprises a machine base, the machine base is provided with an approaching mechanism, and the approaching mechanism comprises an approaching guide rail arranged on the machine base, an approaching sliding seat slidably connected with the approaching guide rail and an approaching driving assembly used for driving the approaching sliding seat. The winding roller is close to the sliding seat and faces the coating roller press; a pressing mechanism and a transverse moving mechanism are arranged close to the sliding seat, and the transverse moving mechanism extends in the length direction of the winding roller and is provided with a rubberizing mechanism. After the materials on the winding roller are wound, the approaching sliding seat drives the pressing mechanism and the transverse moving mechanism to approach the winding roller, the pressing mechanism close to the winding roller presses the roll materials, the transverse moving mechanism drives the adhesive tape pasting mechanism to move in the length direction of the winding roller, and the adhesive tape pasting mechanism attaches the adhesive tape to the other end of the roll materials from one end of the roll materials. The rubberizing device is used for replacing manual rubberizing, the rubberizing error is small, the rubberizing can be carried out with constant force, and the rubberizing success rate and the rubberizing efficiency are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of glue sticking equipment, and in particular to an automatic glue sticking device. Background Art

[0002] After the material enters the coating roller press for coating and rolling, it will be wound onto the winding roller. After the material on the winding roller is wound to the specified specifications, it can be unloaded and changed. Before unloading, the ends of the roll need to be sealed and bonded before subsequent roll changes can be made. The conventional winding structure requires the operator to manually stick the tape to the roll. With this gluing method, on the one hand, the manual operation error is large, especially when the length of the wide roll is large and it is difficult to stick it straight, and it needs to be pasted repeatedly, which affects the accuracy and efficiency of gluing. On the other hand, manual gluing is prone to loose adhesion, and the tape will fall off when changing rolls, affecting the subsequent process and even causing the roll to be scrapped. There are problems such as low success rate of gluing and high cost. Utility Model Content

[0003] In order to improve the problems of low success rate and high cost caused by manual glue sticking in the related art, the utility model provides an automatic glue sticking device.

[0004] An automatic glue sticking device comprises a machine base, the machine base is provided with an approach mechanism, the approach mechanism comprises an approach guide rail arranged on the machine base, an approach slide slidably connected to the approach guide rail and an approach drive assembly for driving the approach slide, the approach slide faces the winding roller of a coating roller press; the approach slide is provided with a clamping mechanism and a transverse movement mechanism, the transverse movement mechanism extends along the length direction of the winding roller, the transverse movement mechanism is provided with a glue sticking mechanism, and the glue sticking mechanism faces the winding roller.

[0005] Furthermore, the gluing mechanism includes a gluing base, a reel assembly and a gluing assembly arranged on the transverse movement mechanism; the reel assembly includes an unwinding shaft, a first reeling shaft, a second reeling shaft and a roller group arranged on the gluing base; the gluing assembly includes a gluing head and a gluing block arranged on the gluing base, and the gluing head faces the reeling roller.

[0006] Furthermore, the glue-applying mechanism also includes a glue-applying sensor assembly, and the glue-applying sensor assembly includes a roll material detection sensor, a roll diameter detection sensor, a tape shortage sensor, and a tape detection sensor, which are arranged on the glue-applying base.

[0007] Furthermore, the transverse movement mechanism includes a transverse movement guide rail arranged near the slide, a transverse movement slide slidably connected to the transverse movement guide rail, and a transverse movement driving assembly for driving the transverse movement slide, and the glue application mechanism is arranged on the transverse movement slide.

[0008] Furthermore, the transverse driving assembly includes a transverse motor arranged at one end of the transverse guide rail and a ball screw extending along the transverse guide rail; the ball screw is connected to the transverse motor and the transverse slide, and a transverse reducer is connected between the ball screw and the transverse motor.

[0009] Furthermore, the clamping mechanism includes a clamping seat and a clamping assembly arranged near the slide seat, and the clamping assembly includes a plurality of telescopic pressure rods arranged on the clamping seat and a clamping block arranged on the telescopic pressure rods, and the plurality of telescopic pressure rods face the winding roller.

[0010] Furthermore, the clamping mechanism also includes a detection component, and the detection component includes a clamping shooting switch, a clamping proximity switch and a color mark sensor arranged on the clamping seat.

[0011] Furthermore, the approach drive assembly includes a drive motor disposed on the machine base and a rotating shaft connected to the drive motor, and the rotating shaft is provided with a gear; the approach slide has a rack for matching the gear, and the gear is meshed with the rack.

[0012] The utility model has the following advantages:

[0013] 1. The utility model is an automatic gluing device. After the material on the winding roller is wound up, the approach driving component drives the approach slide to move along the approach guide rail and continuously approach the winding roller. The approach slide drives the clamping mechanism and the transverse movement mechanism to approach the winding roller. The clamping mechanism close to the winding roller will press the coiled material. Then the transverse movement mechanism and the gluing mechanism operate at the same time. The transverse movement mechanism drives the gluing mechanism to move along the length direction of the winding roller. The gluing mechanism attaches the tape from one end of the coiled material to the other end of the coiled material. The gluing device replaces manual gluing. The gluing error is small and the gluing can be performed with constant force, which ensures the success rate and efficiency of gluing, thereby effectively reducing production costs.

[0014] 2. The automatic glue sticking device of the utility model has a glue sticking mechanism that is provided with a reeling and unreeling assembly, places a tape roll on the unreeling shaft, and uses a first reeling shaft and a second reeling shaft to reel up the release paper of the tape, without the need for manual peeling, which can further improve the glue sticking efficiency; at the same time, the tape roll is fed by a roller team, so that the tape paper is not easy to stick during the sticking process, ensuring that the glue sticking can run stably.

[0015] 3. The automatic glue sticking device of the utility model is provided with a detection component on the pressing seat and a glue sticking sensor component on the glue sticking base. The detection component and the glue sticking sensor component can be used to perform real-time measurement and feedback on various parameters in the glue sticking process. When errors or mistakes occur, the problems can be discovered and repaired in time, and the normal operation of various mechanisms can be ensured, thereby further ensuring the success rate and efficiency of glue sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic structural diagram of an automatic glue sticking device according to an embodiment of the present application;

[0018] Figure 2 A top view of an automatic glue sticking device according to an embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the approach mechanism in the automatic glue sticking machine device of the present application;

[0020] Figure 4 for Figure 1 A partial enlarged schematic diagram of part A;

[0021] Figure 5 This is a schematic diagram of the structure of the pressing mechanism in the automatic glue sticking machine device of the present application;

[0022] Figure 6 This is a structural schematic diagram of the transverse movement mechanism in the automatic glue sticking machine device of the present application;

[0023] Figure 7 This is a structural schematic diagram of the glue sticking mechanism in the automatic glue sticking machine device of this application.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Approach mechanism; 21. Approach guide rail; 22. Approach slide; 221. Rack; 23. Approach drive assembly; 231. Drive motor; 232. Rotating shaft; 2321. Gear; 24. Stop block; 3. Pressing mechanism; 31. Pressing seat; 32. Pressing assembly; 321. Telescopic pressure rod; 322. Pressing block; 33. Detection assembly; 331. Pressing opposite shot switch; 332. Pressing proximity switch; 333. Color mark sensor; 4. Transverse movement mechanism; 41. Transverse movement guide rail; 42. Transverse movement slide; 43. Transverse movement drive Dynamic component; 431, transverse movement motor; 432, ball screw; 433, transverse movement reducer; 44, transverse movement proximity switch; 5, gluing mechanism; 51, gluing base; 52, reeling and unreeling component; 521, unreeling shaft; 522, first reeling shaft; 523, second reeling shaft; 524, roller group; 53, gluing component; 531, gluing head; 532, gluing block; 54, gluing sensor component; 541, coil detection sensor; 542, coil diameter detection sensor; 543, tape shortage sensor; 544, adhesive paper detection sensor. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0032] Reference Figure 1 and Figure 2 An automatic gluing device includes a machine base 1, the machine base 1 is provided with an approach mechanism 2 that can approach or move away from a winding roller, the approach mechanism 2 is provided with a clamping mechanism 3 and a transverse mechanism 4, the transverse mechanism 4 extends along the length direction of the winding roller, and the transverse mechanism 4 is provided with a gluing mechanism 5, and the gluing mechanism 5 faces the winding roller. When the automatic gluing device is in operation, the approach mechanism 2 drives the clamping mechanism 3 and the transverse mechanism 4 to approach the winding shaft, and the clamping mechanism 3 presses the coil to fix the position of the coil after approaching, and then the transverse mechanism 4 drives the gluing mechanism 5 to move laterally, and the transversely moved gluing mechanism 5 attaches the adhesive tape from one end of the coil to the other end of the coil, thereby replacing manual attachment of the adhesive tape. It should be noted that the automatic gluing device can be specifically arranged in the original coating machine reeling and unreeling structure, and can also be independently arranged from the original coating machine reeling and unreeling structure.

[0033] Reference Figure 3 and Figure 4Specifically, the approach mechanism 2 includes an approach rail 21 disposed on the machine base 1, an approach slide 22 slidably connected to the approach rail 21, and an approach drive assembly 23 for driving the approach slide 22. In this embodiment, there are two approach rails 21, and the two approach rails 21 are respectively located on both sides of the machine base 1; two approach slides 22 are correspondingly provided, and the two approach slides 22 correspond to the two approach rails 21 one by one, and the approach slides 22 face the winding roller of the coating roller press.

[0034] The approach drive assembly 23 includes a drive motor 231 disposed on the machine base 1 and a rotating shaft 232 connected to the drive motor 231, and a reducer is connected between the rotating shaft 232 and the drive motor 231. Two gears 2321 are disposed at one end of the rotating shaft 232 away from the drive motor 231, and the two approach slides 22 have racks 221 respectively for matching the gears 2321, and the gears 2321 are meshed with the racks 221. Driven by the approach drive assembly 23, the approach slide 22 moves toward or away from the winding roller. At the same time, the approach mechanism 2 also includes a limit block 24, which is disposed on the machine base 1 and is located at the limit travel of the approach slide 22. By setting the limit block 24, it is possible to prevent the approach slide 22 from continuing to move and disengaging from the approach guide rail 21 after reaching the limit position.

[0035] Reference Figure 5 The clamping mechanism 3 includes a clamping seat 31 and a clamping assembly 32 arranged near the slide 22. The clamping seat 31 is installed near the slide 22 and moves with the approach. The clamping assembly 32 includes a plurality of telescopic pressure rods 321 arranged on the clamping seat 31 and a clamping block 322 arranged on the telescopic pressure rods 321. In the present embodiment, there are three telescopic pressure rods 321, and the three telescopic pressure rods 321 are all facing the winding roller. The telescopic pressure rods 321 include a first compression rod and a second compression rod that is sleeved in the first compression rod and can slide. A compression spring is arranged between the first compression rod and the second compression rod. Under the drive of the approach mechanism 2, the clamping seat 31 will drive the clamping assembly 32 to continuously move toward the winding roller, and finally the clamping block 322 abuts against the coil. The clamping block 322 is an elastic block to avoid damage to the coil. In the present embodiment, the clamping block 322 is a rubber pressure block.

[0036] In order to ensure the normal operation of the clamping mechanism 3, the clamping mechanism 3 also includes a detection component 33, which includes a clamping shooting switch 331, a clamping proximity switch 332 and a color mark sensor 333 arranged on the clamping seat 31. The clamping shooting switch 331 is used to sense the coil. If the clamping shooting switch 331 senses the coil, the clamping shooting switch 331 will drive the proximity drive component 23 to move forward. After moving forward a preset distance, the clamping shooting switch 331 will drive the proximity drive component 23 to position and stop. The clamping proximity switch 332 is used to detect the compression amount of the compression spring and feedback the pressure value, so that the operator knows the pressure value at this time and makes corresponding adjustments. The color mark sensor 333 is used to detect the tail of the coil, so as to find and locate the gluing position of the gluing mechanism 5.

[0037] Reference Figure 6 The transverse mechanism 4 includes a transverse guide rail 41 disposed near the slide 22, a transverse slide 42 slidably connected to the transverse guide rail 41, and a transverse drive assembly 43 for driving the transverse slide 42. The transverse guide rail 41 is parallel to the winding roller and extends along the length direction of the winding roller. The transverse drive assembly 43 includes a transverse motor 431 disposed at one end of the transverse guide rail 41 and a ball screw 432 extending along the transverse guide rail 41; the ball screw 432 is connected to the transverse motor 431 and the transverse slide 42, and a transverse reducer 433 is connected between the ball screw 432 and the transverse motor 431. Driven by the transverse motor 431, the transverse slide 42 reciprocates along the transverse guide rail 41, thereby driving the gluing mechanism 5 to glue the coil on the winding roller. In addition, a transverse proximity switch 44 for detecting the movement of the transverse slide 42 is also provided on the transverse guide rail 41, so as to facilitate the adjustment of the movement speed and synchronization of the transverse slide 42.

[0038] Reference Figure 7 The glue-applying mechanism 5 is arranged on the transverse sliding seat 42, and the glue-applying mechanism 5 includes a glue-applying base 51, a reel assembly 52 and a glue-applying assembly 53 arranged on the transverse sliding seat 4. The glue-applying base 51 is arranged horizontally and fixedly connected to the transverse sliding seat 42, and the reel assembly 52 includes an unwinding shaft 521, a first rewinding shaft 522, a second rewinding shaft 523 and a roller group 524 arranged on the glue-applying base 51, and the unwinding roller is used to place and install the tape roll for unwinding, the first rewinding shaft 522 and the second rewinding shaft 523 are used to rewind the two layers of release paper of the tape respectively, and the roller group 524 is used to pull and allow the tape paper to run.

[0039] The glue sticking assembly 53 includes a glue pressing head 531 and a glue pressing block 532 arranged on the glue sticking base 51. After the adhesive tape is pulled by the roller group 524, one end of the adhesive tape will be located at the glue pressing head 531. The glue pressing head 531 faces the winding roller and abuts against or detaches from the coil. The glue pressing block 532 clamps the adhesive tape to cut off the tension of the adhesive tape and then feeds it into the glue pressing head 531. When the approach mechanism 2 moves into position, the glue pressing head 531 presses the adhesive tape against the coil. After the adhesive tape is tightly attached to the coil, the transverse movement mechanism 4 moves to allow the adhesive tape to be continuously attached to the coil along the path. It can be understood that a tape roll with a length corresponding to the length of the coil can be placed on the unwinding shaft 521. After the transverse movement mechanism 4 is moved, the adhesive tape covers the entire coil.

[0040] In order to ensure the stable operation of the gluing process, the gluing mechanism 5 also includes a gluing sensor assembly 54, which includes a roll material detection sensor 541, a roll diameter detection sensor 542, a tape shortage sensor 543 and a tape detection sensor 544 arranged on the gluing base 51. The roll material detection sensor 541 is used to detect the state of the roll material; the roll diameter detection sensor 542 is used to detect the diameter of the roll material, so that personnel can control the tension of the roller group 524 according to the diameter of the roll material; the tape shortage sensor 543 is used to detect the shortage of the tape and the unwinding length of the tape, so as to facilitate personnel to cooperate in customizing the tape of the corresponding length; the tape detection sensor 544 is used to detect the winding state of the release paper. By setting the gluing sensor assembly 54, when errors or errors occur in the gluing process, the points can be quickly found and located so as to make quick adjustments and repairs, thereby ensuring the gluing efficiency and success rate.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An automatic glue sticking device, characterized in that: The invention comprises a machine base (1), wherein the machine base (1) is provided with an approach mechanism (2), wherein the approach mechanism (2) comprises an approach guide rail (21) arranged on the machine base (1), an approach slide (22) slidably connected to the approach guide rail (21), and an approach drive assembly (23) for driving the approach slide (22), wherein the approach slide (22) faces the winding roller of the coating roller press; the approach slide (22) is provided with a clamping mechanism (3) and a transverse movement mechanism (4), wherein the transverse movement mechanism (4) extends along the length direction of the winding roller, and wherein the transverse movement mechanism (4) is provided with a gluing mechanism (5), wherein the gluing mechanism (5) faces the winding roller.

2. The automatic glue sticking device according to claim 1, characterized in that: The glue applying mechanism (5) comprises a glue applying base (51) arranged on the transverse movement mechanism (4), a reeling and unreeling assembly (52) and a glue applying assembly (53); the reeling and unreeling assembly (52) comprises a reeling shaft (521) arranged on the glue applying base (51), a first reeling shaft (522), a second reeling shaft (523) and a roller group (524); the glue applying assembly (53) comprises a glue pressing head (531) and a glue pressing block (532) arranged on the glue applying base (51), and the glue pressing head (531) faces the reeling roller.

3. The automatic glue sticking device according to claim 2, characterized in that: The glue sticking mechanism (5) further comprises a glue sticking sensor assembly (54), wherein the glue sticking sensor assembly (54) comprises a roll material detection sensor (541), a roll diameter detection sensor (542), a tape shortage sensor (543) and a tape detection sensor (544) arranged on the glue sticking base (51).

4. An automatic glue sticking device according to any one of claims 1 to 3, characterized in that: The transverse movement mechanism (4) comprises a transverse movement guide rail (41) arranged on the approach slide (22), a transverse movement slide (42) slidably connected to the transverse movement guide rail (41), and a transverse movement driving component (43) for driving the transverse movement slide (42), and the glue sticking mechanism (5) is arranged on the transverse movement slide (42).

5. The automatic glue sticking device according to claim 4, characterized in that: The transverse driving assembly (43) includes a transverse motor (431) arranged at one end of the transverse guide rail (41) and a ball screw (432) extending along the transverse guide rail (41); the ball screw (432) is connected to the transverse motor (431) and the transverse slide (42), and a transverse reducer (433) is connected between the ball screw (432) and the transverse motor (431).

6. An automatic glue sticking device according to any one of claims 1 to 3, characterized in that: The clamping mechanism (3) comprises a clamping seat (31) and a clamping assembly (32) arranged on the close sliding seat (22); the clamping assembly (32) comprises a plurality of telescopic pressure rods (321) arranged on the clamping seat (31) and a clamping block (322) arranged on the telescopic pressure rods (321); the plurality of telescopic pressure rods (321) face the winding roller.

7. The automatic glue sticking device according to claim 6, characterized in that: The clamping mechanism (3) further comprises a detection assembly (33), wherein the detection assembly (33) comprises a clamping shooting switch (331), a clamping proximity switch (332) and a color mark sensor (333) which are arranged on the clamping seat (31).

8. The automatic glue sticking device according to claim 1, characterized in that: The approach drive assembly (23) comprises a drive motor (231) arranged on the machine base (1) and a rotating shaft (232) connected to the drive motor (231), and the rotating shaft (232) is provided with a gear (2321); the approach slide (22) has a rack (221) for matching the gear (2321), and the gear (2321) is meshed with the rack (221).

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