Adhesive tape clamping mechanism

Abstract

The utility model provides an adhesive tape clamping mechanism which comprises a clamping assembly and a driving assembly which are arranged on an installation frame, the clamping assembly comprises a static chuck and a movable chuck, the static chuck is fixedly connected with the installation frame, and the driving assembly is used for driving the clamping end of the movable chuck to rotate to be close to or away from the clamping end of the static chuck. The end faces of the two clamping ends can abut against each other, so that the clamping assembly can clamp the adhesive tape, and the two clamping ends are arranged at the end away from the mounting frame; a plurality of groups of clamping assemblies and driving assemblies are arranged on the mounting frame at intervals and are used for clamping a plurality of adhesive tapes. An adhesive tape is clamped through the two clamping nozzles arranged in the V shape, then the binding end of the adhesive tape is rapidly fixed so as to facilitate binding, meanwhile, the multiple sets of clamping assemblies and the driving assemblies are arranged to be matched, multiple adhesive tapes can be clamped at the same time for multi-circle binding, and efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic tape wrapping machine technical field, specifically, relate to a tape clamping mechanism. BACKGROUND

[0002] The tape pulling mode of the existing relay tape wrapping is mostly to pre-wind the tape on one product of the double-station tape wrapping mechanism, and then rotate the mechanism after placing another product to realize tape wrapping. The tape pulling mode of this traditional mechanism not only needs complicated winding of the end of the tape, but also is only suitable for single-turn wrapping, which is low in efficiency.

[0003] Therefore, the applicant proposes the present application after studying the existing technology. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a tape clamping mechanism, can through the way of clamping clamping the end of the tape for wrapping, can simultaneously clamping multiple tapes for multi-turn wrapping.

[0005] To solve the above technical problems, the utility model provides a tape clamping mechanism, including the clamping assembly and drive assembly of setting on the mounting bracket, the clamping assembly includes static chuck and movable chuck, static chuck is fixedly connected with the mounting bracket, drive assembly is used for driving the clamping end of movable chuck rotates close or away from the clamping end of static chuck, and then the end face of two clamping ends can be abutted, so that the clamping assembly can clamp the tape, wherein, two clamping ends are arranged at one end away from the mounting bracket, the mounting bracket is arranged with multiple sets of clamping assemblies and drive assemblies at intervals, to clamp multiple tapes.

[0006] As further optimization, the static chuck includes a column and a static chuck mouth arranged at one end of the column, the other end of the column is fixed on the mounting bracket, a shaft hole is coaxially arranged in the column, the movable chuck includes a rotating column and a movable chuck mouth arranged at one end of the rotating column, and the rotating column is rotationally connected with the shaft hole.

[0007] As further optimization, the static chuck mouth and the movable chuck mouth are arranged in a V shape.

[0008] As further optimization, the drive assembly includes a drive cylinder, a pressure head and a swing arm, the other end of the rotating column passes through the mounting bracket and is coaxially installed with the swing arm, the drive cylinder is arranged above the swing arm, the pressure head is connected to the output end of the drive cylinder and is used for pressing the swing arm downward, so that the swing arm drives the movable chuck to rotate.

[0009] As further optimization, the swing arm is provided with a hook hole on the side away from the shaft end; the upper end of the driving cylinder is provided with a top plate, and a tension spring is connected between the top plate and the hook hole.

[0010] As further optimization, the driving cylinder is arranged obliquely.

[0011] As further optimization, the pressure head comprises a connecting seat and a roller, one end of the connecting seat is connected with the driving cylinder, and the other end is rotationally connected with the roller.

[0012] By adopting the above technical scheme, the following technical effects can be achieved.

[0013] The application provides a kind of adhesive tape clamping mechanism, including the clamping assembly and drive assembly of setting on mounting bracket, clamping assembly includes static chuck and movable chuck, static chuck is fixedly connected with mounting bracket, drive assembly is used to drive the clamping end of movable chuck rotates close or away from the clamping end of static chuck, then the end surface of two clamping ends can be abutted, to make that clamping assembly can clamp adhesive tape;Mounting bracket is arranged with multiple sets of clamping assembly and drive assembly at intervals.The adhesive tape is clamped by being provided with two clamping mouths in V shape, then the bandaging end of adhesive tape is quickly fixed, to facilitate bandaging, and multiple sets of clamping assembly and drive assembly are set to cooperate, multiple adhesive tapes can be clamped simultaneously to carry out multi-turn bandaging, and efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 is a side structure schematic view of the adhesive tape clamping mechanism of the present application;

[0016] Figure 2 is a side structure schematic view of the adhesive tape clamping mechanism of the present application; Figure 1

[0017] Figure 3 is another side structure schematic view of the adhesive tape clamping mechanism of the present application;

[0018] Figure 4 is another side structure schematic view of the adhesive tape clamping mechanism of the present application; Figure 3

[0019] Figure 5 is a partial sectional structure schematic view of the present application.​​

[0020] Marked in the figure: 1, static chuck; 2, dynamic chuck; 3, column; 4, static clamp mouth; 5, rotating column; 6, dynamic clamp mouth; 7, shaft hole; 8, driving assembly; 9, driving cylinder; 10, pressure head; 11, swing arm; 12, hook hole; 13, top plate; 14, tension spring; 15, connecting seat; 16, roller; 17, mounting frame. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only to represent selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] By Figures 1 to 5As shown, the utility model embodiment provides a kind of adhesive tape clamping mechanism, including the clamping assembly and drive assembly 8 being arranged on mounting bracket 17, clamping assembly includes static chuck 1 and movable chuck 2, static chuck 1 is fixedly connected with mounting bracket 17, drive assembly 8 is used to drive the clamping end of movable chuck 2 rotation close or away from the clamping end of static chuck 1, further the end face of two clamping ends can be abutted, to enable clamping assembly can hold adhesive tape, wherein, two clamping ends are arranged at the end away from the mounting bracket, interval is formed between clamping end and the surface of mounting bracket 17, can avoid that adhesive tape is too close and because additional factors such as static electricity is wound on mounting bracket 17. Preferably, static chuck 1 includes column 3 and the static clamp mouth 4 being arranged at the end side of column 3 one end, and the other end of column 3 is fixed on mounting bracket 17;Coaxial shaft hole 7 is arranged in column 3, movable chuck 2 includes rotating column 5 and the movable clamp mouth 6 being arranged at the end side of rotating column 5 one end, and rotating column 5 is rotatably connected with shaft hole 7. When rotating column 5 rotates on shaft hole 7, movable clamp mouth 6 can be close to and abutted with static clamp mouth 4, to enable to realize clamping function, wherein, static clamp mouth 4 is fixed state, can also play the role of limiting, initially set with specific angle, to facilitate the clamping of adhesive tape in the automatic process. Wherein, it needs to be noted that the end of column 3 close to static clamp mouth 4 is provided with notch, to be used for the position of movable clamp mouth 6 and static clamp mouth 4 is coaxial state. Wherein, when the adhesive tape clamping mechanism in the embodiment is held by clamping assembly after holding adhesive tape, it is connected with the servo motor mechanism (not shown in the figure) outside, to pull out adhesive tape while the target workpiece is wrapped, to complete the entire wrapping process, here not much superfluous words.

[0023] Preferably, mounting bracket 17 is arranged with multiple sets of clamping assembly and drive assembly 8 with interval, to hold multiple adhesive tapes. In a preferred embodiment, clamping assembly is provided with 12 groups, and the corresponding drive assembly 8 is also provided with 12 groups, so that multiple adhesive tapes can be clamped during work, for example, during the wrapping of relay coil adhesive tape, the number of adhesive tapes required to be clamped can be selected arbitrarily, so as to adjust the number of wrapped adhesive tape and improve the wrapping efficiency.

[0024] Preferably, static clamp mouth 4 and movable clamp mouth 6 are arranged in V shape. By arranging static clamp mouth 4 and movable clamp mouth 6 in V shape, the end face of two clamp mouths can be abutted when close, and sufficient clamping area is provided to facilitate clamping adhesive tape. Further, in a preferred embodiment, staggered corrugated surfaces can also be provided on the end face of two clamp mouths, to form toothed combination when abutted, greatly increasing the clamping effect and preventing loosening.

[0025] Preferably, the driving assembly 8 comprises a driving cylinder 9, a pressing head 10 and a swing arm 11, the other end of the rotating column 5 passes through a mounting frame 17 and is coaxially arranged with the swing arm 11, the driving cylinder 9 is arranged above the swing arm 11, the pressing head 10 is connected to the output end of the driving cylinder 9 and is used for pressing the swing arm 11 downward so that the swing arm 11 drives the movable chuck 2 to rotate.

[0026] Further, the swing arm 11 is provided with a hook hole 12 on the side away from the shaft end, the top plate 13 is arranged on the upper end of the driving cylinder 9, and the tension spring 14 is arranged between the top plate 13 and the hook hole 12. By arranging the tension spring 14, when the driving cylinder 9 drives the pressing head 10 to contract, the tension spring 14 can drive the swing arm 11 to swing upward and reset, thereby rotating the movable chuck 2 and releasing the clamping end.

[0027] Preferably, in the embodiment, the pressing head 10 comprises a connecting seat 15 and a roller 16, one end of the connecting seat 15 is connected with the driving cylinder 9, and the other end is rotationally connected with the roller 16. The driving cylinder 9 drives the connecting seat 15 to move downward, so that the roller 16 abuts against the upper end surface of the swing arm 11 and rolls, thereby being capable of pressing the swing arm 11 downward. By the abutting and pressing mode of the roller 16 and the swing arm 11, the transmission mode can be very smooth, and the abrasion between structures caused by high frequency use can be avoided.

[0028] Further, the driving cylinder 9 is arranged obliquely, so as to facilitate the driving cylinder 9 to press the swing arm 11 through the pressing head 10.

[0029] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A tape clamping mechanism, characterized in that, The device includes a clamping assembly and a driving assembly mounted on a mounting frame. The clamping assembly includes a stationary chuck and a movable chuck. The stationary chuck is fixedly connected to the mounting frame. The driving assembly drives the clamping end of the movable chuck to rotate closer to or away from the clamping end of the stationary chuck, so that the end faces of the two clamping ends can abut against each other, allowing the clamping assembly to clamp the tape. The two clamping ends are located at the end away from the mounting frame. Multiple sets of clamping assemblies and driving assemblies are arranged at intervals on the mounting frame for clamping multiple tapes.

2. The tape clamping mechanism according to claim 1, characterized in that... The stationary clamp includes a column and a stationary clamping nozzle disposed on one end of the column, and the other end of the column is fixed on the mounting frame. The column has a coaxial shaft hole inside, and the movable chuck includes a rotating column and a movable chuck mouth disposed on one end of the rotating column. The rotating column is rotatably connected to the shaft hole.

3. The tape clamping mechanism according to claim 2, characterized in that... The stationary clamp and the moving clamp are arranged in a V-shape.

4. The tape clamping mechanism according to claim 2, characterized in that... The drive assembly includes a drive cylinder, a pressure head, and a swing arm. The other end of the rotating column passes through the mounting bracket and is coaxially mounted with the swing arm. The drive cylinder is located above the swing arm, and the pressure head is connected to the output end of the drive cylinder for pressing the swing arm downward, so that the swing arm drives the moving chuck to rotate.

5. A tape clamping mechanism according to claim 4, characterized in that... The swing arm has a hook hole on the side away from the shaft end; a top plate is installed on the upper end of the drive cylinder, and a tension spring is connected between the top plate and the hook hole.

6. A tape clamping mechanism according to claim 4, characterized in that... The drive cylinder is inclined.

7. A tape clamping mechanism according to claim 4, characterized in that... The pressure head includes a connecting seat and a roller. One end of the connecting seat is connected to the driving cylinder, and the other end is rotatably connected to the roller.

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