Cutting and winding mechanism for composite adhesive tape

Abstract

The utility model relates to the technical field of composite adhesive tape equipment, and provides a cutting and winding mechanism for a composite adhesive tape, which comprises a base and a support seat, and the support seat is fixed on one side of the top end of the base. By arranging the auxiliary attaching structure and moving the winding drum, the driving shaft is placed on the top of the supporting base, the driving shaft is fixedly connected with the output end of the driving motor through the winding drum, the driving motor is started and drives the winding drum to rotate through the driving shaft, and the composite adhesive tape is evenly wound on the outer side of the winding drum. The winding drum is convenient to replace under the action of the winding drum, the composite adhesive tape on the winding drum is prevented from swinging while being not attached to the cutting end of the winding drum through contact between the auxiliary plate and the composite adhesive tape, a reset spring is used for supporting under the action of the fixing plate, and the function that the device is convenient to attach is achieved. And therefore, the working efficiency of the cutting and winding mechanism for the composite adhesive tape in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding mechanisms, in particular to a cutting and winding mechanism for composite adhesive tapes. Background Art

[0002] The reeling and unreeling mechanism is a common transmission mechanism, which is often used for winding and releasing linear materials such as ropes and belts. In the process of processing composite tape, the reeling of composite tape is the last step of composite tape processing, so a mechanism for cutting and reeling composite tape is used;

[0003] To this end, the patent with publication number CN218931178U discloses a tape cutting and winding mechanism for tape production, including an equipment box body, a cutting mechanism is arranged inside the equipment box body, a second drive motor is arranged on one side of the equipment box body, and an auxiliary box and a drive box are rotatably installed inside the equipment box body. The utility model is provided with a drive box and a second drive motor. When the first drive motor is started, it drives the main reel rod to rotate, so that the main reel rod rotates, and the electronic digital counter can control the winding amount of the film. After the main reel rod stops rotating, the second drive motor is started to rotate the drive box 180 degrees. During the rotation of the drive box, the spare reel rod contacts the bottom of the tape, so that it adheres to the spare reel rod. When the film between the spare reel rod and the main reel rod is cut off, the spare reel rod rotates to perform a new winding operation. The main reel rod is easy to remove for replacement, and does not affect the continuity of the equipment operation.

[0004] Although the tape cutting and winding mechanism for tape production mentioned above is convenient for removing the main reel rod for replacement, the device sometimes fails to fit the tape after cutting, which requires manual fitting by the staff after cutting, resulting in low work efficiency during use. Utility Model Content

[0005] The utility model aims to provide a cutting and winding mechanism for composite adhesive tape, so as to solve the defect that the existing cutting and winding mechanism for composite adhesive tape is inconvenient to stick tightly.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting and winding mechanism for composite tape, comprising a base and a support seat;

[0007] A support seat is fixed on one side of the top of the base, a support plate is fixed on the other side of the top of the base, a transmission roller is arranged on the top of the support plate, an auxiliary pressing structure is arranged on the top of the support seat, and the auxiliary pressing structure includes a driving shaft, a winding drum, a flange, a driving motor, an auxiliary plate and a reset spring, and the driving shaft is arranged on the top of the support seat;

[0008] A support frame is fixed to the top of the middle part of the base;

[0009] A cutting structure is arranged on the top of the support frame.

[0010] When using the device, the auxiliary clamping structure is provided to achieve the function of facilitating the clamping of the device, thereby improving the working efficiency of the cutting and winding mechanism of the composite tape during use; the cutting structure is provided to achieve the function of facilitating the height adjustment of the device, thereby improving the convenience of the cutting and winding mechanism of the composite tape during use.

[0011] Preferably, a winding drum is provided in the middle of the driving shaft, a flange is installed at one end of the driving shaft, a driving motor is installed on one side of the support seat, an auxiliary plate is hinged on one side of the support seat, a reset spring is fixed on the other side of the support seat, and a fixed plate is provided on one side of the top of the auxiliary plate. The winding drum is moved to place the driving shaft on the top of the support seat, and the driving shaft and the output end of the driving motor are fixedly connected through the winding drum. When the driving motor is started, the driving motor will drive the winding drum to rotate through the driving shaft, so that the composite tape is evenly wound on the outside of the winding drum. Under the action of the winding drum, the winding drum is easy to replace. The composite tape on the winding drum is contacted by the auxiliary plate, so that the composite tape is prevented from swinging when the cut end of the roll is not fitted. Under the action of the fixed plate, the reset spring is supported.

[0012] Preferably, the output end of the driving motor is fixedly connected to one side of the flange, one end of the driving shaft is fixedly connected to one side of the flange, and one side of the return spring is fixedly connected to one side of the fixing plate.

[0013] Preferably, the cutting structure includes an electric push rod, a slide rod, a blade, a movable seat, a knife seat, teeth, a gear, a rotating shaft, a groove, a limiting bolt and a placement slot. The electric push rod is fixed to one side of the top of the support frame. The movable seat is fixed to one side of the electric push rod. The top of the movable seat is penetrated by a slide rod. A groove is provided on one side of the inside of the movable seat. A gear is arranged inside the groove. A rotating shaft is arranged inside the gear. A placement slot is provided on one side of the groove inside the movable seat. A limiting bolt is penetrated inside the placement slot. Teeth are arranged on one side of the movable seat. A knife seat is fixed to one side of the teeth. A blade is fixed to the bottom of the knife seat. The limiting bolt is rotated to move the limiting bolt to the inside of the placement slot. The rotating shaft is rotated by the handle. The rotating shaft drives the gear to rotate. The gear drives the knife seat to move up and down through the teeth, so that the blade can adjust the height. When it is adjusted to a suitable position, the limiting bolt is rotated to move the limiting bolt to the inside of the gear. The electric push rod is started, and the electric push rod drives the movable seat to move.

[0014] Preferably, one end of the rotating shaft extends to the outside of the movable seat and is fixed with a handle, and a gear is fixed to the outside of the rotating shaft.

[0015] Preferably, the limiting bolt and the movable seat are designed to be threadedly connected, and the limiting bolt and the gear form a locking structure.

[0016] Preferably, the teeth and the gear mesh with each other, and the teeth are distributed at equal intervals on one side of the tool holder.

[0017] Preferably, the slide rod and the movable seat are designed to be slidably connected, and both ends of the slide rod are fixedly connected to the inner wall of the support frame.

[0018] Preferably, both ends of the transmission roller extend into the interior of the support plate and are rotatably connected to the support plate, and two groups of transmission rollers are provided.

[0019] The utility model provides a cutting and winding mechanism for composite tape, which has the advantages of:

[0020] The auxiliary pressing structure is provided, the winding drum is moved so that the driving shaft is placed on the top of the supporting seat, the driving shaft and the output end of the driving motor are fixedly connected through the winding drum, the driving motor is started, and the driving motor drives the winding drum to rotate through the driving shaft, so that the composite tape is evenly rolled up on the outside of the winding drum. Under the action of the winding drum, the winding drum is easy to replace, and the composite tape on the winding drum is contacted by the auxiliary plate, which prevents the composite tape from not fitting at the cut end of the roll and swinging at the same time. Under the action of the fixed plate, the reset spring support is played, and the function of the device is easy to stick, thereby improving the working efficiency of the cutting and winding mechanism for the composite tape when in use;

[0021] By providing a cutting structure, the limit bolt is rotated to move the limit bolt to the inside of the placement groove, and the rotating shaft is rotated by the handle, the rotating shaft will drive the gear to rotate, and the gear drives the knife seat to move up and down through the teeth, so that the blade can be adjusted in height. When it is adjusted to a suitable position, the limit bolt is rotated to move the limit bolt to the inside of the gear, and the electric push rod is started. The electric push rod will drive the movable seat to move, realizing the function of facilitating height adjustment of the device, thereby improving the convenience of the cutting and winding mechanism for the composite tape when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0023] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0024] Figure 3This is a schematic diagram of the main cross-sectional structure of the cutting structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0026] Figure 5 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the auxiliary clamping structure of the utility model.

[0028] Explanation of the reference numerals in the figure: 1. base; 2. support seat; 3. auxiliary clamping structure; 301. drive shaft; 302. take-up drum; 303. flange; 304. drive motor; 305. auxiliary plate; 306. fixed plate; 307. reset spring; 4. support frame; 5. cutting structure; 501. electric push rod; 502. slide rod; 503. blade; 504. movable seat; 505. knife seat; 506. teeth; 507. gear; 508. rotating shaft; 509. groove; 510. limit bolt; 511. placement slot; 6. support plate; 7. transmission roller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6The utility model provides a cutting and winding mechanism for composite tape, comprising a base 1 and a support base 2, one side of the top of the base 1 is fixed with the support base 2, the other side of the top of the base 1 is fixed with a support plate 6, the top of the support plate 6 is provided with a driving roller 7, the top of the support base 2 is provided with an auxiliary clamping structure 3, the auxiliary clamping structure 3 comprises a driving shaft 301, a winding drum 302, a flange 303, a driving motor 304, an auxiliary plate 305 and a reset spring 307, the driving shaft 301 is provided at the top of the support base 2, the middle part of the driving shaft 301 is provided with a winding drum 302, the driving shaft 301 A flange 303 is installed at one end, a driving motor 304 is installed on one side of the support seat 2, an auxiliary plate 305 is hinged on one side of the support seat 2, a return spring 307 is fixed on the other side of the support seat 2, a fixing plate 306 is provided on one side of the top of the auxiliary plate 305, the output end of the driving motor 304 is fixedly connected to one side of the flange 303, one end of the driving shaft 301 is fixedly connected to one side of the flange 303, one side of the return spring 307 is fixedly connected to one side of the fixing plate 306, both ends of the transmission roller 7 extend to the interior of the support plate 6 and are rotatably connected to the support plate 6, and two groups of transmission rollers 7 are provided.

[0031] Reference Figure 1 and Figure 2-6 As shown, the winding drum 302 is moved so that the driving shaft 301 is placed on the top of the support seat 2. The driving shaft 301 and the output end of the driving motor 304 are fixedly connected through the winding drum 302. The driving motor 304 is started, and the driving motor 304 will drive the winding drum 302 to rotate through the driving shaft 301, so that the composite tape is evenly wound on the outside of the winding drum 302. Under the action of the winding drum 302, the winding drum 302 is easy to replace. The composite tape on the winding drum 302 is contacted by the auxiliary plate 305, which prevents the composite tape from not fitting at the cut end of the roll and swinging. Under the action of the fixed plate 306, the reset spring 307 is supported.

[0032] A support frame 4 is fixed to the top of the middle part of the base 1, and a cutting structure 5 is arranged on the top of the support frame 4. The cutting structure 5 includes an electric push rod 501, a slide rod 502, a blade 503, a movable seat 504, a knife seat 505, teeth 506, a gear 507, a rotating shaft 508, a groove 509, a limit bolt 510 and a placement groove 511. The electric push rod 501 is fixed to one side of the top of the support frame 4, and a movable seat 504 is fixed to one side of the electric push rod 501. The top of the movable seat 504 is penetrated by the slide rod 502, and a groove 509 is opened on one side of the inside of the movable seat 504. The gear 507 is arranged inside the groove 509, and the rotating shaft 508 is arranged inside the gear 507. One side of the groove 509 inside the movable seat 504 is provided with A placement groove 511, a limiting bolt 510 passes through the interior of the placement groove 511, a tooth 506 is provided on one side of the movable seat 504, a knife seat 505 is fixed on one side of the tooth 506, a blade 503 is fixed to the bottom end of the knife seat 505, one end of the rotating shaft 508 extends to the outside of the movable seat 504 and is fixed with a handle, a gear 507 is fixed to the outside of the rotating shaft 508, the limiting bolt 510 and the movable seat 504 are designed to be threadedly connected, the limiting bolt 510 and the gear 507 constitute a clamping structure, the teeth 506 and the gear 507 are meshed with each other, the teeth 506 are evenly spaced on one side of the knife seat 505, the sliding rod 502 and the movable seat 504 are designed to be slidably connected, and both ends of the sliding rod 502 are fixedly connected to the inner wall of the support frame 4.

[0033] Reference Figure 1 and Figure 3-5 As shown, the limit bolt 510 is rotated to move the limit bolt 510 to the inside of the placement groove 511, and the rotating shaft 508 is rotated by the handle. The rotating shaft 508 will drive the gear 507 to rotate, and the gear 507 drives the knife seat 505 to move up and down through the teeth 506, so that the blade 503 can be adjusted in height. When it is adjusted to a suitable position, the limit bolt 510 is rotated to move the limit bolt 510 to the inside of the gear 507, and the electric push rod 501 is started, and the electric push rod 501 will drive the movable seat 504 to move.

Claims

1. A cutting and winding mechanism for a composite tape, comprising a base (1) and a support base (2); Features: A support seat (2) is fixed on one side of the top of the base (1), a support plate (6) is fixed on the other side of the top of the base (1), a transmission roller (7) is arranged on the top of the support plate (6), an auxiliary pressing structure (3) is arranged on the top of the support seat (2), the auxiliary pressing structure (3) comprises a driving shaft (301), a winding drum (302), a flange (303), a driving motor (304), an auxiliary plate (305) and a reset spring (307), and the driving shaft (301) is arranged on the top of the support seat (2); A support frame (4) is fixed to the top end of the middle portion of the base (1); A cutting structure (5) is provided on the top of the support frame (4).

2. The cutting and winding mechanism for composite tape according to claim 1, characterized in that: A winding drum (302) is arranged in the middle of the driving shaft (301), a flange (303) is installed at one end of the driving shaft (301), a driving motor (304) is installed on one side of the supporting seat (2), an auxiliary plate (305) is hinged on one side of the supporting seat (2), a return spring (307) is fixed on the other side of the supporting seat (2), and a fixing plate (306) is arranged on one side of the top of the auxiliary plate (305).

3. The cutting and winding mechanism for composite tape according to claim 2, characterized in that: The output end of the driving motor (304) is fixedly connected to one side of the flange (303), one end of the driving shaft (301) is fixedly connected to one side of the flange (303), and one side of the return spring (307) is fixedly connected to one side of the fixing plate (306).

4. The cutting and winding mechanism for composite tape according to claim 1, characterized in that: The cutting structure (5) comprises an electric push rod (501), a slide rod (502), a blade (503), a movable seat (504), a knife seat (505), teeth (506), a gear (507), a rotating shaft (508), a groove (509), a limit bolt (510) and a placement groove (511), wherein the electric push rod (501) is fixed to one side of the top of the support frame (4), a movable seat (504) is fixed to one side of the electric push rod (501), a slide rod (502) passes through the top of the movable seat (504), and the movable seat (504) A groove (509) is provided on one side of the interior, a gear (507) is arranged inside the groove (509), a rotating shaft (508) is arranged inside the gear (507), a placement groove (511) is provided on one side of the groove (509) inside the movable seat (504), a limiting bolt (510) passes through the inside of the placement groove (511), teeth (506) are provided on one side of the movable seat (504), a knife seat (505) is fixed on one side of the teeth (506), and a blade (503) is fixed at the bottom end of the knife seat (505).

5. The cutting and winding mechanism for composite tape according to claim 4, characterized in that: One end of the rotating shaft (508) extends to the outside of the movable seat (504) and is fixed with a handle, and a gear (507) is fixed on the outside of the rotating shaft (508).

6. The cutting and winding mechanism for composite tape according to claim 4, characterized in that: The limiting bolt (510) and the movable seat (504) are designed to be threadedly connected, and the limiting bolt (510) and the gear (507) form a locking structure.

7. The cutting and winding mechanism for composite tape according to claim 4, characterized in that: The teeth (506) and the gear (507) mesh with each other, and the teeth (506) are distributed at equal intervals on one side of the knife seat (505).

8. The cutting and winding mechanism for composite tape according to claim 4, characterized in that: The sliding rod (502) and the movable seat (504) are designed to be slidably connected, and both ends of the sliding rod (502) are fixedly connected to the inner wall of the support frame (4).

9. The cutting and winding mechanism for composite tape according to claim 1, characterized in that: Both ends of the transmission roller (7) extend into the interior of the support plate (6) and are rotatably connected to the support plate (6). Two groups of transmission rollers (7) are provided.

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