Adhesive tape frame for producing pressure-sensitive adhesive tape

Abstract

The utility model belongs to the technical field of adhesive tape production, and particularly relates to an adhesive tape frame for pressure-sensitive adhesive tape production, which comprises a connecting plate. Fixing plates are installed on the left side wall and the right side wall of the connecting plate, the end faces of the two fixing plates are connected through a supporting plate, mounting holes are formed in the supporting plate, an adjusting structure is installed on the supporting plate through the mounting holes, and the bottoms of the two fixing plates are connected through a lifting structure. Through the design of the adjusting structure, the problem that the diameter of the rod body of the adhesive tape frame cannot be adjusted according to the inner diameter change of the adhesive tape is solved, the diameter of the adjusting base column is more matched with the inner diameter of the adhesive tape, and the adhesive tape placing stability is improved; through the design of the lifting structure, the problem that the height of an existing adhesive tape frame cannot be adjusted according to the height of a worker is solved, so that the adhesive tape frame can be adjusted to the height which is most convenient to use according to the height of the worker, and the use flexibility of the adhesive tape frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to an adhesive tape rack for producing pressure-sensitive adhesive tape. Background Art

[0002] Pressure-sensitive tape is a special type of tape, which is made by applying pressure-sensitive adhesive to a strip-shaped substrate. It is composed of pressure-sensitive adhesive, substrate, primer, backing treatment agent, etc. Pressure-sensitive adhesive is the most important component of pressure-sensitive tape. Its function is to make the tape have pressure-sensitive adhesion properties. The main substrates are fabrics, plastic films, paper, etc. The primer is to increase the bonding strength between the pressure-sensitive adhesive and the substrate. During the production of pressure-sensitive tape, a tape rack is required to collect and place the tape.

[0003] The rod diameter of the existing tape dispenser cannot be adjusted according to the change of the inner diameter of the tape, and the stability of the tape on the rod is poor. Secondly, the height of the existing tape dispenser cannot be adjusted according to the height of the staff, and the flexibility of the tape dispenser is poor. Therefore, in order to solve the above problems, a tape dispenser for pressure-sensitive tape production is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the diameter of the rod of the existing tape rack cannot be adjusted according to the change of the inner diameter of the tape, and the stability of the tape on the rod is poor; secondly, the height of the existing tape rack cannot be adjusted according to the height of the staff, and the flexibility of the tape rack is poor. The utility model proposes a tape rack for the production of pressure-sensitive tape.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a tape rack for producing pressure-sensitive adhesive tape, comprising a connecting plate; fixed plates are installed on the left and right side walls of the connecting plate, the end faces of the two fixed plates are connected by a support plate, the support plate is provided with a mounting hole, the support plate is installed with an adjustment structure through the mounting hole, and the bottoms of the two fixed plates are connected by a lifting structure;

[0006] The adjusting structure includes a base column, the base column is rotatably connected to the rotating rod through the connecting hole, the base column is provided with a first through slot at the front and rear sides, the first gear is installed on the outer wall of the rotating rod and located inside the first through slot, the right side of the base column is provided with a first T-shaped block through the first through slot, the outer wall of the first T-shaped block is slidably connected to the first rack plate, the right movable plate is installed on the right side wall of the first rack plate, the left side of the base column is provided with a second T-shaped block through the first through slot, the outer wall of the second T-shaped block is slidably connected to the second rack plate, and the left side wall of the second rack plate The left movable plate is installed on the upper part, and a second through-slot is opened on the base column and located on one side of the first through-slot, and the second gear is installed on the outer wall of the rotating rod and located inside the second through-slot, and a third T-shaped block is installed on the lower side of the base column through the second through-slot, and the outer wall of the third T-shaped block is slidably connected to the third rack plate, and the bottom of the third rack plate is installed on the lower moving plate, and a fourth T-shaped block is installed on the upper side of the base column through the second through-slot, and the outer wall of the fourth T-shaped block is slidably connected to the fourth rack plate, and the end surface of the fourth rack plate is installed on the upper moving plate, and the rear end of the rotating rod is provided with a turning handle;

[0007] The lifting structure includes a sleeve, and the front and rear two sleeves are connected by a connecting rod, a threaded rod is installed on the outer wall of the connecting rod, and the threaded rod is connected to a worm gear through a thread, and a connecting ring is installed at the bottom of the worm gear, and a limiting ring is provided at the lower end of the connecting ring, and a supporting outer cylinder is rotatably connected to the outer wall of the limiting ring, and the outer walls of the two supporting outer cylinders are connected by an L-shaped plate, and a vertical plate is installed on the left end face of the L-shaped plate, and a driving motor is installed on the left wall of the vertical plate, and a worm is provided at the driving end of the driving motor, and a limiting plate is installed on the right end face of the L-shaped plate, and an inner rod is slidably connected to the inner wall of the sleeve, and the left and right inner rods are connected by a reinforcing rod, and the lower ends of the front and rear inner rods are connected by a placement plate.

[0008] Preferably, a plurality of mounting holes are provided and the distance between any two of the mounting holes is equal, and the base column, the right movable plate, the left movable plate, the lower movable plate and the upper movable plate are connected together to form a cylindrical structure.

[0009] Preferably, the support plate is fixedly connected to the outer wall of the left end of the base column through a mounting hole, and four sleeves are provided and fixedly mounted on the front and rear sides of the bottom of the fixing plate.

[0010] Preferably, a shaft fixer is installed at the rear end of the base column through a connecting piece, and a limit piece is provided at the lower end of the threaded rod.

[0011] Preferably, the lower side of the threaded rod is located inside the supporting outer cylinder, the limiting plate is rotatably connected to the other end of the worm through a connecting hole, and the lower end of the supporting outer cylinder is connected to the end surface of the placement plate.

[0012] Preferably, the right moving plate, the left moving plate, the lower moving plate and the upper moving plate have the same structure, and the outer walls of the right moving plate, the left moving plate, the lower moving plate and the upper moving plate are arranged in an arc-shaped structure.

[0013] Preferably, one side of the first rack plate, the second rack plate, the third rack plate and the fourth rack plate is provided with teeth, and the other side of the first rack plate, the second rack plate, the third rack plate and the fourth rack plate is not provided with teeth.

[0014] Preferably, the sleeve and the fixing plate are arranged parallel to each other, and the sleeve and the supporting plate are arranged perpendicular to each other.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model adopts an adjustment structure design, the rotating rod synchronously drives the first gear and the second gear to rotate clockwise, so that the right movable plate, the left movable plate, the lower movable plate and the upper movable plate are synchronously moved outward, thereby increasing the diameter of the base column; the rotating rod synchronously drives the first gear and the second gear to rotate counterclockwise, so that the right movable plate, the left movable plate, the lower movable plate and the upper movable plate are synchronously moved inward, thereby reducing the diameter of the base column, thereby realizing the function of adjusting the size of the base column diameter, solving the problem that the rod diameter of the tape holder cannot be adjusted according to the change of the inner diameter of the tape, and the diameter of the adjustable base column is more adapted to the inner diameter of the tape, thereby improving the stability of the tape placement;

[0017] 2. The utility model adopts a lifting structure design to drive the motor to rotate forward or reverse, and in turn, under the transmission action of the worm and the worm wheel, the worm wheel rotates forward or reverse, driving the threaded rod to rise or fall, thereby realizing the function of adjusting the height of the tape holder, solving the problem that the height of the existing tape holder cannot be adjusted according to the height of the staff, so that the tape holder can be adjusted to the most convenient height according to the height of the staff, thereby improving the poor flexibility of the tape holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the southeast stereoscopic axonometric structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the southwest stereoscopic axonometric structure of the present utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the regulating structure of the present invention;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the re-section structure;

[0023] Figure 5 This is a schematic diagram of the structure of point A of the present utility model;

[0024] Figure 6 It is a partial structural diagram of the lifting structure of the utility model.

[0025] In the figure: 1, connecting plate; 2, fixing plate; 3, supporting plate; 4, mounting hole; 5, adjusting structure; 501, base column; 502, rotating rod; 503, first through-slot; 504, first gear; 505, first T-block; 506, first rack plate; 507, right movable plate; 508, second T-block; 509, second rack plate; 510, left movable plate; 511, second through-slot; 512, second gear; 513, third T-block; 514, third rack plate; 515 , lower movable plate; 516, fourth T-block; 517, fourth rack plate; 518, upper movable plate; 519, handle; 6, lifting structure; 601, sleeve; 602, connecting rod; 603, threaded rod; 604, worm gear; 605, connecting ring; 606, limiting ring; 607, supporting outer cylinder; 608, L-shaped plate; 609, vertical plate; 610, driving motor; 611, worm; 612, limiting plate; 613, inner rod; 614, reinforcing rod; 615, placement plate. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The following is combined with Figure 1-6 To further explain this application,

[0028] The present application embodiment discloses a tape rack for producing pressure-sensitive tape. Figure 1 and Figure 6A tape rack for producing pressure-sensitive adhesive tapes, comprising a connecting plate 1; fixed plates 2 are mounted on the left and right side walls of the connecting plate 1; the end faces of the two fixed plates 2 are connected by a support plate 3, the support plate 3 is provided with a mounting hole 4, an adjustment structure 5 is mounted on the support plate 3 through the mounting hole 4, and the bottoms of the two fixed plates 2 are connected by a lifting structure 6;

[0029] The adjusting structure 5 includes a base column 501, which is rotatably connected to a rotating rod 502 through a connecting hole. A first through slot 503 is provided on the base column 501 and is located on both the front and rear sides. A first gear 504 is installed on the outer wall of the rotating rod 502 and inside the first through slot 503. A first T-shaped block 505 is installed on the right side of the base column 501 through the first through slot 503. The outer wall of the first T-shaped block 505 is slidably connected to a first rack plate 506. A right movable plate 507 is installed on the right side wall of the first rack plate 506. A second T-shaped block 508 is installed on the through slot 503, and a second rack plate 509 is slidably connected to the outer wall of the second T-shaped block 508. A left movable plate 510 is installed on the left wall of the second rack plate 509. A second through slot 511 is opened on the base column 501 and is located on one side of the first through slot 503. A second gear 512 is installed on the outer wall of the rotating rod 502 and is located inside the second through slot 511. A third T-shaped block 513 is installed on the lower side of the base column 501 through the second through slot 511. The outer wall of the third T-shaped block 513 is slidably connected to the third rack plate 514. , a lower moving plate 515 is installed at the bottom of the third rack plate 514, a fourth T-shaped block 516 is installed on the upper side of the base column 501 through the second through slot 511, the outer wall of the fourth T-shaped block 516 is slidably connected to the fourth rack plate 517, and the end surface of the fourth rack plate 517 is installed with an upper moving plate 518. A turning handle 519 is provided at the rear end of the rotating rod 502, and the rotating rod 502 synchronously drives the first gear 504 and the second gear 512 to rotate clockwise, so that the right moving plate 507, the left moving plate 510, the lower moving plate 515 and the upper moving plate 518 are synchronously moved to The outer side of the base column 501 increases the diameter of the base column 501, and the rotating rod 502 synchronously drives the first gear 504 and the second gear 512 to rotate counterclockwise, so that the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 move inward synchronously, reducing the diameter of the base column 501. The function of adjusting the diameter of the base column 501 is realized, which solves the problem that the rod diameter of the tape holder cannot be adjusted according to the change of the inner diameter of the tape. The diameter of the base column 501 is adjusted to be more adapted to the inner diameter of the tape, thereby improving the stability of the tape placement.

[0030] The lifting structure 6 includes a sleeve 601, and the front and rear sleeves 601 are connected by a connecting rod 602. A threaded rod 603 is installed on the outer wall of the connecting rod 602. The threaded rod 603 is connected to a worm gear 604 through a thread. A connecting ring 605 is installed at the bottom of the worm gear 604. A limiting ring 606 is provided at the lower end of the connecting ring 605. A supporting outer cylinder 607 is rotatably connected to the outer wall of the limiting ring 606. The outer walls of the two supporting outer cylinders 607 are connected by an L-shaped plate 608. A vertical plate 609 is installed on the left end face of the L-shaped plate 608. A driving motor 610 is installed on the left wall of the vertical plate 609. A worm 611 is provided at the driving end of the driving motor 610. The right end of the L-shaped plate 608 A limit plate 612 is installed on the surface, and an inner rod 613 is slidably connected to the inner wall of the sleeve 601. The left and right inner rods 613 are connected by a reinforcing rod 614, and the lower ends of the front and rear inner rods 613 are connected by a placement plate 615. The driving motor 610 rotates forward or reverse, and under the transmission action of the worm 611 and the worm gear 604, the worm gear 604 rotates forward or reverse, driving the threaded rod 603 to rise or fall, realizing the height adjustment function of the tape rack, solving the problem that the height of the existing tape rack cannot be adjusted according to the height of the staff, so that the tape rack can be adjusted to the most convenient height according to the height of the staff, thereby improving the poor flexibility of the tape rack.

[0031] Reference Figure 2 and Figure 6 , there are multiple mounting holes 4 with equal distances between each other, the base column 501, the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 are connected together to form a cylindrical structure; the support plate 3 is fixedly connected to the outer wall of the left end of the base column 501 through the mounting hole 4, and four sleeves 601 are provided and fixedly installed on the front and rear sides of the bottom of the fixed plate 2; the rear end of the base column 501 is equipped with an axis fixer through a connecting piece, and a limit piece is provided at the lower end of the threaded rod 603; the rear end of the base column 501 is equipped with an axis fixer through a connecting piece, and when the rotating rod 502 is rotated and adjusted, the outer wall of the rotating rod 502 is fixed by the axis fixer, so that the rotating rod 502 rotates, affecting the overall adjustment effect of the adjustment structure 5;

[0032] Reference Figure 1-4The lower side of the threaded rod 603 is located inside the supporting outer cylinder 607, and the limiting plate 612 is rotatably connected to the other end of the worm 611 through the connecting hole, and the lower end of the supporting outer cylinder 607 is connected to the end surface of the placing plate 615; the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 have the same structure, and the outer walls of the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 are arranged in a circular arc structure; the outer walls of the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 are arranged in a circular arc structure, so that the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the upper movable plate 518 are more adapted to the inner wall of the tape, thereby making the placement of the tape more stable;

[0033] Reference Figure 3 and Figure 4 , one side of the first rack plate 506, the second rack plate 509, the third rack plate 514 and the fourth rack plate 517 is provided with teeth, and the other side of the first rack plate 506, the second rack plate 509, the third rack plate 514 and the fourth rack plate 517 is not provided with teeth; the sleeve 601 and the fixed plate 2 are arranged parallel to each other, and the sleeve 601 and the support plate 3 are arranged perpendicular to each other; the other side of the first rack plate 506, the second rack plate 509, the third rack plate 514 and the fourth rack plate 517 is not provided with teeth, and the present design only requires half of the teeth for the first rack plate 506, the second rack plate 509, the third rack plate 514 and the fourth rack plate 517, and the other half do not need to have teeth, thereby reducing the process investment in parts manufacturing and saving manufacturing costs to a certain extent;

[0034] Working principle: The staff rotates the hand crank 519 clockwise, and the handle 519 drives the base column 501 to rotate clockwise. The base column 501 synchronously drives the two first gears 504 and the second gear 512 at the front and rear to rotate. The first gear 504 drives the first rack plate 506 to move to the right and synchronously drives the second rack plate 509 to move to the left. The first rack plate 506 moves with the right movable plate 507 and the second rack plate 509 moves with the left movable plate 510. At the same time, the second gear 512 drives the third rack plate 514 to move downward and synchronously drives the fourth rack plate 517 to move upward. The third rack plate 514 moves with the lower movable plate 515 and the fourth rack plate 517 moves with the upper movable plate 518, thereby realizing The right movable plate 507, the left movable plate 510, the lower movable plate 515 and the fourth rack plate 517 are synchronously moved to the outside away from the base column 501, thereby increasing the diameter of the base column 501; on the contrary, by turning the hand crank 519 counterclockwise, the handle 519 drives the base column 501 to rotate clockwise, which is opposite to the above operation steps, thereby achieving the synchronous movement of the right movable plate 507, the left movable plate 510, the lower movable plate 515 and the fourth rack plate 517 to the inside close to the base column 501, thereby reducing the diameter of the base column 501. The design of the adjustment structure 5 solves the problem that the rod diameter of the tape holder cannot be adjusted according to the change of the inner diameter of the tape, and the diameter of the adjusted base column 501 is more adapted to the inner diameter of the tape, thereby improving the stability of the tape placement;

[0035] The control panel drives the driving motor 610 to rotate forward, the driving motor 610 drives the worm 611 to rotate forward, the worm 611 drives the left and right worm wheels 604 to rotate synchronously, the worm wheels 604 drive the threaded rod 603 to move upward, the two threaded rods 603 move upward synchronously and carry the corresponding connecting rod 602 upward, the connecting rod 602 drives the sleeve 601 to slide upward on the outer wall of the inner rod 613, and the sleeve 601 drives the fixed plate 2 to move upward, so that the height of the tape rack is increased; on the contrary, the control panel drives the driving motor 610 to rotate in the opposite direction, the driving motor 610 drives the worm 611 to rotate in the opposite direction, and the above operation steps are performed in reverse, thereby reducing the height of the tape rack. The design of the lifting structure 6 solves the problem that the height of the existing tape rack cannot be adjusted according to the height of the staff, so that the tape rack can be adjusted to the most convenient height according to the height of the staff, thereby improving the poor flexibility of the tape rack.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A tape rack for producing pressure-sensitive tapes, comprising a connecting plate (1); characterized in that: The left and right side walls of the connecting plate (1) are provided with fixing plates (2), the end surfaces of the two fixing plates (2) are connected via a supporting plate (3), a mounting hole (4) is provided on the supporting plate (3), an adjusting structure (5) is installed on the supporting plate (3) via the mounting hole (4), and the bottoms of the two fixing plates (2) are connected via a lifting structure (6); The adjusting structure (5) comprises a base column (501), the base column (501) being rotatably connected to a rotating rod (502) via a connecting hole, a first through slot (503) being provided on the base column (501) and located at both the front and rear sides, a first gear (504) being installed on the outer wall of the rotating rod (502) and located inside the first through slot (503), a first T-shaped block (505) being installed on the right side of the base column (501) via the first through slot (503), a first rack plate (506) being slidably connected to the outer wall of the first T-shaped block (505), a right movable plate (507) being installed on the right side wall of the first rack plate (506), a second T-shaped block (508) being installed on the left side of the base column (501) via the first through slot (503), a second rack plate (509) being slidably connected to the outer wall of the second T-shaped block (508), a gear (504) being installed on the left side wall of the second rack plate (509), A left movable plate (510), a second through slot (511) is provided on the base column (501) and is located on one side of the first through slot (503), a second gear (512) is installed on the outer wall of the rotating rod (502) and is located inside the second through slot (511), a third T-shaped block (513) is installed on the lower side of the base column (501) through the second through slot (511), a third rack plate (514) is slidably connected to the outer wall of the third T-shaped block (513), a lower movable plate (515) is installed at the bottom of the third rack plate (514), a fourth T-shaped block (516) is installed on the upper side of the base column (501) through the second through slot (511), a fourth rack plate (517) is slidably connected to the outer wall of the fourth T-shaped block (516), an upper movable plate (518) is installed on the end surface of the fourth rack plate (517), and a rotating handle (519) is provided at the rear end of the rotating rod (502); The lifting structure (6) comprises a sleeve (601), wherein the front and rear sleeves (601) are connected via a connecting rod (602), a threaded rod (603) is installed on the outer wall of the connecting rod (602), the threaded rod (603) is connected to a worm gear (604) via a thread, a connecting ring (605) is installed at the bottom of the worm gear (604), a limiting ring (606) is provided at the lower end of the connecting ring (605), a supporting outer cylinder (607) is rotatably connected to the outer wall of the limiting ring (606), and the outer walls of the two supporting outer cylinders (607) are connected via L The L-shaped plate (608) is connected to the sleeve (601), the left end surface of the L-shaped plate (608) is installed with a vertical plate (609), the left wall of the vertical plate (609) is installed with a driving motor (610), the driving end of the driving motor (610) is provided with a worm (611), the right end surface of the L-shaped plate (608) is installed with a limiting plate (612), the inner wall of the sleeve (601) is slidably connected with an inner rod (613), the left and right inner rods (613) are connected by a reinforcing rod (614), and the lower ends of the front and rear inner rods (613) are connected by a placement plate (615).

2. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: A plurality of mounting holes (4) are provided and the distance between any two of them is equal. The base column (501), the right movable plate (507), the left movable plate (510), the lower movable plate (515) and the upper movable plate (518) are connected together to form a cylindrical structure.

3. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: The support plate (3) is fixedly connected to the outer wall of the left end of the base column (501) through the mounting hole (4), and four sleeves (601) are provided and fixedly mounted on the front and rear sides of the bottom of the fixing plate (2).

4. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: A shaft fixer is installed at the rear end of the base column (501) via a connecting piece, and a limit piece is provided at the lower end of the threaded rod (603).

5. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: The lower side of the threaded rod (603) is located inside the supporting outer cylinder (607), the limiting plate (612) is rotatably connected to the other end of the worm (611) via a connecting hole, and the lower end of the supporting outer cylinder (607) is connected to the end surface of the placement plate (615).

6. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: The right moving plate (507), the left moving plate (510), the lower moving plate (515) and the upper moving plate (518) have the same structure, and the outer walls of the right moving plate (507), the left moving plate (510), the lower moving plate (515) and the upper moving plate (518) are arranged in an arc-shaped structure.

7. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: One side of the first rack plate (506), the second rack plate (509), the third rack plate (514) and the fourth rack plate (517) is provided with teeth, and the other side of the first rack plate (506), the second rack plate (509), the third rack plate (514) and the fourth rack plate (517) is not provided with teeth.

8. The tape rack for producing pressure-sensitive tape according to claim 1, characterized in that: The sleeve (601) and the fixing plate (2) are arranged parallel to each other, and the sleeve (601) and the supporting plate (3) are arranged perpendicular to each other.

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