Blanking deviation rectifying equipment for adhesive tape production

Abstract

The utility model discloses blanking deviation rectifying equipment for adhesive tape production, which belongs to the technical field of adhesive tape production equipment and comprises a base, a deviation rectifying driving mechanism, a deviation rectifying action structure, a blanking action structure, a blanking driving mechanism and an adjustable tensioning structure. The deviation rectifying driving mechanism is arranged below the base, the deviation rectifying action structure is movably arranged on the base, and the deviation rectifying driving mechanism is in driving connection with the deviation rectifying action structure; the blanking action structure and the blanking driving mechanism are respectively connected with the deviation rectifying action structure, and the blanking driving mechanism is in driving connection with the blanking action structure; the adjustable tensioning structure is arranged on the side face of the base adjacent to the discharging action structure. According to the discharging deviation rectifying equipment for adhesive tape production, the technical problem that a material belt is prone to deviating due to a material belt discharging device in the adhesive tape production process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tape production equipment, in particular to a feeding deviation rectifying device for tape production. Background Art

[0002] A tape is a common adhesive product, which usually consists of a base material and an adhesive coated on one side thereof. The base material usually includes cloth, paper, plastic film, metal foil or fabric, etc.; the adhesive usually includes urea-formaldehyde resin adhesive, polyvinyl acetate adhesive, polyacrylic resin adhesive, polyurethane adhesive or epoxy resin adhesive, etc. In different application fields, the functions of tapes vary widely, but regardless of the field, the main function of a tape is to adhere between two objects to prevent them from separating or for other purposes, such as fixing, sealing, protecting, etc.

[0003] In the production process of tapes, coating and gluing are the key links. At this stage, the prepared glue needs to be evenly coated on the base material, and then through processes such as drying and curing, the glue is tightly combined with the base material to form a tape with a certain adhesion and strength. During the coating and gluing process, parameters such as coating amount, coating speed, and drying temperature need to be strictly controlled to ensure the uniformity and consistency of the product. After coating and gluing are completed, the tape enters the semi-finished product stage. At this stage, the tape needs to be subjected to preliminary cutting, winding and other treatments to form semi-finished products with a certain length and width. And during the cutting and winding process, a deviation rectifying device is often required.

[0004] For example, Chinese Patent CN205526963U discloses a composite function full-automatic double-sided tape pasting device, which is used in the technical field of equipment for double-sided tape pasting; its features include a workbench, a workbench surface is arranged on the workbench, a left single-arm movement mechanism and a right single-arm movement mechanism are respectively arranged on both sides of the workbench, the lower ends of the left single-arm movement mechanism and the right single-arm movement mechanism are connected to the main body of the pasting head, a feeding mechanism bracket is arranged at the front end below the workbench surface, a deviation rectifying control system is arranged at the rear part of the workbench corresponding to the feeding reel, a constant tension control device is arranged in front of the workbench surface, a tape replacement main body is arranged on one side of the workbench, and an electrical button board is also arranged on the workbench. It realizes stable, reliable and non-sticky tape pasting and realizes the automation of tape replacement. Compared with manual tape replacement, the production efficiency is higher, the product quality is more reliable, and the production rhythm is more convenient to calculate and control.

[0005] However, the above-disclosed composite-function fully automatic double-sided tape pasting equipment still has the technical problem that the tape is prone to deviation. Specifically, in the process of tape compounding and winding, due to reasons such as the imbalance between the winding reel and the constant tension control device, the tape is likely to deviate. Although the existing patent solutions propose a technical means of setting a deviation correction control system at the rear of the workbench of the loading reel, in actual applications, when the loading reel is working, the horizontal tension control device is prone to be out of sync with the winding reel, resulting in the deviation correction roller being unable to correct the deviated coil in a timely and effective manner, so that the deviation phenomenon continues to occur. Utility Model Content

[0006] Based on this, in view of the technical problem that the tape feeding device during tape production is likely to cause the tape to deviate, it is necessary to provide a feeding deviation correction device for tape production.

[0007] A feeding deviation correction device for tape production, which includes: a base, a deviation correction driving mechanism, a deviation correction action structure, a feeding action structure, a feeding driving mechanism, and an adjustable tensioning structure; the deviation correction driving mechanism is arranged under the base, the deviation correction action structure is movably arranged above the base, and the deviation correction driving mechanism is drivingly connected to the deviation correction action structure; the feeding action structure and the feeding driving mechanism are respectively connected to the deviation correction action structure, and the feeding driving mechanism is drivingly connected to the feeding action structure; the adjustable tensioning structure is arranged adjacent to the feeding action structure on the side of the base.

[0008] Furthermore, the deviation correction driving mechanism has a deviation correction power machine, a deviation correction support seat, a deviation correction bearing, a deviation correction driving lead screw, a deviation correction nut block, and a displacement connection block.

[0009] Furthermore, the deviation correction power machine is fixedly connected under the base, the two deviation correction support seats are arranged oppositely, and each deviation correction support seat is sleeved with a deviation correction bearing; both ends of the deviation correction driving lead screw are movably connected to the two deviation correction bearings respectively, and the deviation correction power machine is drivingly connected to the deviation correction driving lead screw; the deviation correction nut block is arranged between the two deviation correction support seats, the deviation correction nut block is movably connected to the deviation correction driving lead screw, and the displacement connection block is connected to the deviation correction nut block.

[0010] Furthermore, the deviation correction action structure has a deviation correction displacement guide rail, a deviation correction displacement slider, and a deviation correction displacement frame.

[0011] Furthermore, the deviation correction displacement guide rail is fixedly connected above the base, several deviation correction displacement sliders are evenly distributed and movably connected on the deviation correction displacement guide rail, each deviation correction displacement slider is connected to the bottom of the deviation correction displacement frame, and the deviation correction displacement frame is connected to the displacement connection block.

[0012] Further, the blanking action structure includes a blanking vertical frame, a blanking bearing, and an air shaft structure; the blanking vertical frame is connected to the deviation rectification displacement bench, the blanking bearing is sleeved in the blanking vertical frame, and the air shaft structure is movably connected to the blanking bearing.

[0013] Further, the blanking driving mechanism includes a side connecting frame, a blanking power machine, an output wheel, a transmission belt, and an input wheel.

[0014] Further, the side connecting frame is fixedly connected to the side of the blanking vertical frame, the blanking power machine is connected to the side connecting frame, the blanking power machine is drivingly connected to the output wheel, the transmission belt connects the output wheel and the input wheel respectively, and the input wheel is connected to the end of the air shaft structure.

[0015] Further, the adjustable tensioning structure includes an extension connecting block, a rotary adjustment block, a tensioning shaft, a swing rod, a tensioning support shaft, and a tensioning roller structure.

[0016] Further, the extension connecting block is connected to the side of the blanking vertical frame, the rotary adjustment block is arranged on the side of the extension connecting block, and the tensioning shaft passes through the swing rod and is connected to the rotary adjustment block; the tensioning support shaft is arranged at the other end of the swing rod relative to the tensioning shaft, and the tensioning roller structure is movably connected to the tensioning support shaft.

[0017] In summary, the blanking deviation rectification device for tape production of the present invention is respectively provided with a base, a deviation rectification driving mechanism, a deviation rectification action structure, a blanking action structure, a blanking driving mechanism, and an adjustable tensioning structure; the deviation rectification driving mechanism is arranged under the base, the deviation rectification action structure is movably arranged above the base, and the deviation rectification driving mechanism is drivingly connected to the deviation rectification action structure; the blanking action structure and the blanking driving mechanism are respectively connected to the deviation rectification action structure, and the blanking driving mechanism is drivingly connected to the blanking action structure; the adjustable tensioning structure is arranged adjacent to the blanking action structure on the side of the base. The blanking deviation rectification device for tape production of the present invention can perform paired displacement adjustment on the blanking action structure and the adjustable tensioning structure simultaneously, so as to avoid the technical problems of tape breakage or deviation rectification failure caused by only rectifying the tape in the prior art. Therefore, the blanking deviation rectification device for tape production of the present invention solves the technical problem that the tape blanking device is prone to cause the tape to run off during tape production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the blanking deviation rectification device for tape production of the present invention;

[0019] Figure 2 This is a schematic structural diagram of another direction of a partial structure of a feeding and deviation correcting device for tape production according to the present utility model;

[0020] Figure 3 This is a schematic structural diagram of another direction of a partial structure of a feeding and deviation correcting device for tape production according to the present utility model;

[0021] Figure 4 This is a schematic structural diagram of another direction of a feeding and deviation correcting device for tape production according to the present utility model. Detailed implementation manners

[0022] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0025] In the present utility model, unless otherwise clearly specified or limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may be 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, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate 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 an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0028] Please refer to Figures 1 to 4 , a feeding and deviation rectifying device for tape production of the present utility model includes: a base 1, a deviation rectifying driving mechanism 2, a deviation rectifying action structure 3, a feeding action structure 4, a feeding driving mechanism 5 and an adjustable tensioning structure 6; the deviation rectifying driving mechanism 2 is disposed under the base 1, the deviation rectifying action structure 3 is movably disposed above the base 1, and the deviation rectifying driving mechanism 2 is drivingly connected to the deviation rectifying action structure 3; the feeding action structure 4 and the feeding driving mechanism 5 are respectively connected to the deviation rectifying action structure 3, and the feeding driving mechanism 5 is drivingly connected to the feeding action structure 4; the adjustable tensioning structure 6 is disposed adjacent to the feeding action structure 4 on the side of the base 1.

[0029] Specifically, when a feeding and deviation rectifying device for tape production of the present utility model is in the working process, a reel of semi-finished tape waiting for feeding is sleeved in the feeding action structure 4; thereafter, the feeding driving mechanism 5 can drive the feeding action structure 4 to rotate so as to gradually release the reel. Then, the tape can pass through the surface of the adjustable tensioning structure 6, and after the tape is tensioned by the adjustable tensioning structure 6, it continues to flow into the next working station. Thereafter, when the tape runs off course, the deviation rectifying driving mechanism 2 can drive the deviation rectifying action structure 3 to drive the feeding structure 4, the feeding driving mechanism 5 and the adjustable tensioning structure 6 to simultaneously perform displacement adjustment on the base 1, so that the tape can return to the preset position. Thus, it can be seen that the feeding and deviation rectifying device for tape production of the present utility model can make the feeding action structure 4 and the adjustable tensioning structure 6 perform paired displacement adjustment simultaneously, so as to avoid the technical problems of tape breakage or deviation rectifying failure caused by only rectifying the tape in the prior art.

[0030] Furthermore, the deviation rectifying driving mechanism 2 includes a deviation rectifying power machine 201, a deviation rectifying support seat 202, a deviation rectifying bearing 203, a deviation rectifying driving lead screw 204, a deviation rectifying lead screw nut block 205 and a displacement connection block 206; the deviation rectifying power machine 201 is fixedly connected under the base 1, the two deviation rectifying support seats 202 are arranged oppositely, and each deviation rectifying support seat 202 is sleeved with a deviation rectifying bearing 203; two ends of the deviation rectifying driving lead screw 204 are respectively movably connected with the two deviation rectifying bearings 203, and the deviation rectifying power machine 201 is drivingly connected with the deviation rectifying driving lead screw 204; the deviation rectifying lead screw nut block 205 is arranged between the two deviation rectifying support seats 202, the deviation rectifying lead screw nut block 205 is movably connected with the deviation rectifying driving lead screw 204, and the displacement connection block 206 is connected with the deviation rectifying lead screw nut block 205.

[0031] Furthermore, the deviation rectifying action structure 3 includes a deviation rectifying displacement guide rail 301, a deviation rectifying displacement slider 302 and a deviation rectifying displacement bench 303; the deviation rectifying displacement guide rail 301 is fixedly connected to the base 1, a plurality of deviation rectifying displacement sliders 302 are evenly distributed and movably connected to the deviation rectifying displacement guide rail 301, each deviation rectifying displacement slider 302 is connected to the bottom of the deviation rectifying displacement bench 303, and the deviation rectifying displacement bench 303 is connected with the displacement connection block 206.

[0032] Specifically, after the deviation rectifying power machine 201 is started, it can drive the deviation rectifying driving lead screw 204 to rotate forward or backward, so that the deviation rectifying nut block 205 moves forward and backward along the deviation rectifying driving lead screw 204; and the displacement connection block 206 is respectively connected to the deviation rectifying nut block 205 and the deviation rectifying displacement frame 303. Thus, the deviation rectifying nut block 205 can drive the deviation rectifying displacement frame 303 to move forward and backward along the deviation rectifying displacement guide rail 301.

[0033] Furthermore, the blanking action structure 4 has a blanking vertical frame 401, a blanking bearing 402 and an air shaft structure 403; the blanking vertical frame 401 is connected to the deviation rectifying displacement frame 303, the blanking bearing 402 is sleeved in the blanking vertical frame 401, and the air shaft structure 403 is movably connected to the blanking bearing 402.

[0034] Furthermore, the blanking driving mechanism 5 has a side connection frame 501, a blanking power machine 502, an output wheel 503, a transmission belt 504 and an input wheel 505; the side connection frame 501 is fixedly connected to the side of the blanking vertical frame 401, the blanking power machine 502 is connected to the side connection frame 501, the blanking power machine 502 is drivingly connected to the output wheel 503, the transmission belt 504 is respectively connected to the output wheel 503 and the input wheel 505, and the input wheel 505 is connected to the end of the air shaft structure 403.

[0035] Specifically, after the blanking power machine 502 is started, the blanking power machine 502 can drive the output wheel 503 to rotate. Thus, the power output by the blanking power machine 502 can be transmitted to the input wheel 505, and the input wheel 505 drives the air shaft structure 403 to rotate to achieve the purpose of releasing the material tape.

[0036] Furthermore, the adjustable tensioning structure 6 includes an extended connecting block 601, a rotary adjusting block 602, a tensioning shaft 603, a swing rod body 604, a tensioning support shaft 605, and a tensioning roller structure 606. The extended connecting block 601 is connected to the side of the blanking vertical frame 401. The rotary adjusting block 602 is arranged on the side of the extended connecting block 601. The tensioning shaft 603 passes through the swing rod body 604 and is connected to the rotary adjusting block 602. The tensioning support shaft 605 is arranged at the other end of the swing rod body 604 relative to the tensioning shaft 603. The tensioning roller structure 606 is movably connected to the tensioning support shaft 605. Specifically, the tensioning shaft 603 can fasten the swing rod body 604 to the side of the extended connecting block 601. When the tensioning shaft 603 is loosened, the swing rod body 604 can be rotated to a preset angle along its connection with the rotary adjusting block 602. Then, the tensioning shaft 603 is tightened again to fix the swinging angle of the swing rod body 604. Thus, the tension of the tape passing above the tensioning roller structure 605 can be adjusted.

[0037] In summary, the blanking deviation correction device for tape production of the present utility model is respectively provided with a base 1, a deviation correction driving mechanism 2, a deviation correction action structure 3, a blanking action structure 4, a blanking driving mechanism 5, and an adjustable tensioning structure 6. The deviation correction driving mechanism 2 is arranged under the base 1. The deviation correction action structure 3 is movably arranged above the base 1. The deviation correction driving mechanism 2 is drivingly connected to the deviation correction action structure 3. The blanking action structure 4 and the blanking driving mechanism 5 are respectively connected to the deviation correction action structure 3. The blanking driving mechanism 5 is drivingly connected to the blanking action structure 4. The adjustable tensioning structure 6 is arranged adjacent to the blanking action structure 4 on the side of the base 1. The blanking deviation correction device for tape production of the present utility model can simultaneously perform paired displacement adjustment on the blanking action structure 4 and the adjustable tensioning structure 6 to avoid the technical problems of tape breakage or deviation correction failure caused by only correcting the deviation of the tape in the prior art. Therefore, the blanking deviation correction device for tape production of the present utility model solves the technical problem that the tape feeding device in tape production easily causes the tape to deviate.

[0038] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, 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, it should be considered as the scope recorded in this specification.

[0039] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A material correction device for adhesive tape production, characterized in that: It includes: A base (1), a deviation-correcting drive mechanism (2), a deviation-correcting action structure (3), a material-unloading action structure (4), a material-unloading drive mechanism (5) and an adjustable tensioning structure (6); the deviation-correcting drive mechanism (2) is arranged below the base (1), the deviation-correcting action structure (3) is movably arranged above the base (1), and the deviation-correcting drive mechanism (2) is drivingly connected to the deviation-correcting action structure (3); the material-unloading action structure (4) and the material-unloading drive mechanism (5) are respectively connected to the deviation-correcting action structure (3), and the material-unloading drive mechanism (5) is drivingly connected to the material-unloading action structure (4); the adjustable tensioning structure (6) is arranged on the side of the base (1) adjacent to the material-unloading action structure (4).

2. The material deviation correction device for adhesive tape production according to claim 1, characterized in that: The deflection correction driving mechanism (2) comprises a deflection correction power machine (201), a deflection correction support seat (202), a deflection correction bearing (203), a deflection correction driving screw rod (204), a deflection correction screw nut block (205) and a displacement connection block (206).

3. The material deviation correction device for adhesive tape production according to claim 2, characterized in that: The deflection correction power machine (201) is fixedly connected under the base (1); the two deflection correction support seats (202) are arranged opposite to each other, and each of the deflection correction support seats (202) is sleeved with a deflection correction bearing (203); the two end sides of the deflection correction driving screw rod (204) are respectively movably connected to the two deflection correction bearings (203), and the deflection correction power machine (201) is drivingly connected to the deflection correction driving screw rod (204); the deflection correction nut block (205) is arranged between the two deflection correction support seats (202), the deflection correction nut block (205) is movably connected to the deflection correction driving screw rod (204), and the displacement connection block (206) is connected to the deflection correction nut block (205).

4. The material deviation correction device for adhesive tape production according to claim 3 is characterized in that: The deflection correction action structure (3) comprises a deflection correction displacement guide rail (301), a deflection correction displacement slider (302) and a deflection correction displacement stand (303).

5. The material unloading and deviation correcting device for adhesive tape production according to claim 4, characterized in that: The deflection correction displacement guide rail (301) is fixedly connected to the base (1), and a plurality of deflection correction displacement sliders (302) are evenly distributed and movably connected to the deflection correction displacement guide rail (301), and each of the deflection correction displacement sliders (302) is connected to the bottom of the deflection correction displacement platform (303), and the deflection correction displacement platform (303) is connected to the displacement connection block (206).

6. The material deviation correction device for adhesive tape production according to claim 5, characterized in that: The material unloading action structure (4) comprises a material unloading stand (401), a material unloading bearing (402) and an air-expanding shaft structure (403); the material unloading stand (401) is connected to the deviation correction displacement platform (303), the material unloading bearing (402) is sleeved in the material unloading stand (401), and the air-expanding shaft structure (403) is movably connected to the material unloading bearing (402).

7. The material unloading and deviation correcting device for adhesive tape production according to claim 6, characterized in that: The material unloading driving mechanism (5) comprises a side connecting frame (501), a material unloading power machine (502), an output wheel (503), a transmission belt (504) and an input wheel (505).

8. The material deviation correction device for adhesive tape production according to claim 7, characterized in that: The side connecting frame (501) is fixedly connected to the side of the unloading stand (401), the unloading power machine (502) is connected to the side connecting frame (501), the unloading power machine (502) is drivingly connected to the output wheel (503), the transmission belt (504) respectively connects the output wheel (503) and the input wheel (505), and the input wheel (505) is connected to the end of the air shaft structure (403).

9. The material deviation correction device for adhesive tape production according to claim 8, characterized in that: The adjustable tensioning structure (6) comprises an extension connection block (601), a rotation adjustment block (602), an elastic rotating shaft (603), a swinging rod body (604), a tensioning support shaft (605) and a tensioning roller structure (606).

10. The material unloading and deviation correcting device for adhesive tape production according to claim 9, characterized in that: The extending connecting block (601) is connected to the side of the unloading stand (401), the rotating adjustment block (602) is arranged on the side of the extending connecting block (601), and the elastic rotating shaft (603) passes through the swing rod body (604) and is connected to the rotating adjustment block (602); the tensioning support shaft (605) is arranged at the other end of the swing rod body (604) relative to the elastic rotating shaft (603), and the tensioning roller structure (606) is movably connected to the tensioning support shaft (605).

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