CN218067604U

CN218067604U - Paper aluminium layer fastness tester

Info

Publication number: CN218067604U
Application number: CN202222022956.4U
Authority: CN
Inventors: 曾凡齐; 欧立国; 詹德清; 蔡兴明; 周洋; 李治明
Original assignee: Changde Goldroc Printing Co ltd
Current assignee: Changde Goldroc Printing Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-16
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a paper aluminium lamination fastness tester, including frame, dynamometer, binding clasp, working plate and actuating mechanism, dynamometer and actuating mechanism all set up in the frame, and the binding clasp sets up on the dynamometer, and the working plate is used for fixed test paper, and the binding clasp can press from both sides the sticky tape of pasting on test paper surface tightly, and the working plate rotationally is connected with actuating mechanism, and actuating mechanism can drive the working plate and remove. The working plate provides a fixed position for the test paper, the clamping device can clamp the adhesive tape adhered to the surface of the test paper, and the rotatable working plate can provide a proper stripping angle. When the test is carried out, the driving mechanism drives the working plate to move, and the force measuring device can record a specific tension value, so that the interference of human factors is eliminated, and the aluminum layer fastness of the aluminum-plated paper is accurately measured.

Description

Paper aluminium layer fastness tester

Technical Field

The utility model relates to a product packaging technical field especially relates to a paper aluminium lamination fastness tester.

Background

In order to improve the quality of aluminized paper, the adhesion of the paper to the aluminum layer needs to be evaluated to select an appropriate papermaking process to provide a paper suitable for aluminizing. At present, the test of the aluminized paper is to manually paste and tear the adhesive tape, and then observe the retention condition of the aluminum layer on the paper by a visual inspection method so as to evaluate the fastness of the aluminum layer, namely the adhesion. In the fastness testing process, whether the stripping speed used by an operator is the same or not and whether the angle for tearing the adhesive tape is the same or not can all influence the final fastness evaluation result, so that the testing method is relatively extensive, the repeatability of the result is greatly interfered by human factors, and meanwhile, quantitative evaluation cannot be given to the fastness of the aluminum layer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper aluminium lamination fastness tester can eliminate the interference of human factor, carries out accurate test to the aluminium lamination fastness of aluminizing paper.

The technical problem is solved by the following technical scheme:

the utility model provides a paper aluminium lamination fastness tester, includes frame, ergograph, binding clasp, working plate and actuating mechanism, the ergograph reaches actuating mechanism all set up in the frame, the binding clasp set up in on the ergograph, the working plate is used for fixed test paper, the binding clasp can press from both sides the sticky tape of pasting on test paper surface, the working plate with actuating mechanism rotationally connects, actuating mechanism can drive the working plate removes.

In one embodiment, the driving mechanism comprises a sliding block, a guide part and a driving part, the driving part enables the sliding block to reciprocate along the guide part, and the working plate is rotatably arranged on the sliding block, so that the angle between the adhesive tape and the test paper is adjustable.

In one embodiment, the paper aluminum layer fastness tester further comprises an adjusting seat, the frame comprises a base and a supporting rod, the driving mechanism is arranged on the base, the supporting rod is arranged on the base, the adjusting seat can be selectively fixed on the supporting rod at different heights, and the force measuring device is arranged on the adjusting seat.

In one embodiment, the adjusting base comprises an elevating block and a first locking handle, the elevating block is arranged on the supporting rod in a sliding mode, and the first locking handle can penetrate through the elevating block and is abutted to the supporting rod, so that the elevating block is fixed on the supporting rod.

In one embodiment, the paper aluminium lamination fastness tester further comprises a locking mechanism, the locking mechanism comprises a locking plate, a second locking handle and a locking block, one end of the working plate is hinged to the sliding block, the other end of the working plate is connected with one end of the locking plate, the locking plate is arc-shaped, an arc-shaped hole is formed in the locking plate, the locking block is fixed on the sliding block, and the second locking handle can penetrate through the arc-shaped hole and fix the locking plate on the locking block.

In one embodiment, the working plate comprises a plate body, a connecting block and two connecting lug seats, wherein the two connecting lug seats are arranged at one end of the plate body at intervals, the connecting block is arranged at the other end of the plate body, the working plate is hinged to the sliding block through the two connecting lug seats, and the working plate is connected with the locking plate through the connecting block.

In one embodiment, the locking mechanism further comprises a third locking handle capable of passing through the locking plate and securing the locking plate to the connector block.

In one embodiment, the paper aluminum layer fastness tester further comprises a shell, the shell is arranged on the base, a strip-shaped hole is formed in the shell, and the locking block protrudes out of the strip-shaped hole.

In one embodiment, the driving member comprises a motor and a screw rod, the screw rod is connected with an output end of the motor, and the sliding block is arranged on the screw rod.

In one embodiment, the paper aluminum layer fastness tester further comprises a controller and a display, and the force measuring device, the driving mechanism and the display are all connected with the controller.

The beneficial effects of the utility model are that, the working plate provides fixed position for the test paper, and the binding clasp can press from both sides the sticky tape of pasting on the test paper surface tightly, and rotatable working plate can provide suitable angle of peeling off. When the test is carried out, the driving mechanism drives the working plate to move, and the force measuring device can record a specific tension value, so that the interference of human factors is eliminated, and the aluminum layer fastness of the aluminum-plated paper is accurately measured.

Drawings

FIG. 1 is a perspective view of an aluminum layer fastness tester for paper according to an embodiment;

FIG. 2 is a perspective view of another embodiment of a paper aluminum layer fastness tester;

FIG. 3 is a schematic top view of a work plate according to one embodiment;

fig. 4 is a cross-sectional view of the molding of fig. 3.

In the figure: 1. a frame; 11. a base; 12. a support bar; 2. a force measuring device; 3. a clamper; 4. a working plate; 41. a plate body; 42. connecting blocks; 43. connecting the ear seat; 44. layering; 441. a through hole; 45. a screw; 5. a drive mechanism; 51. a slider; 52. a guide member; 53. a motor; 54. a screw rod; 6. an adjusting seat; 61. a lifting block; 62. a first locking handle; 7. a locking mechanism; 71. a locking plate; 711. an arc-shaped hole; 72. a second locking handle; 73. a locking block; 74. a third locking handle; 8. a housing; 81. a strip-shaped hole; 91. a controller; 92. a display; 100. provided is an adhesive tape.

Detailed Description

As shown in fig. 1, an embodiment of the paper aluminum layer fastness tester includes a frame 1, a force measuring device 2, a clamp 3, a working plate 4 and a driving mechanism 5, wherein the force measuring device 2 and the driving mechanism 5 are disposed on the frame 1, the clamp 3 is disposed on the force measuring device 2, the working plate 4 is used for fixing a test paper (not shown in the figure), the clamp 3 can clamp an adhesive tape 100 adhered to the surface of the test paper, the working plate 4 is rotatably connected with the driving mechanism 5, and the driving mechanism 5 can drive the working plate 4 to move.

The working plate 4 provides a fixed position for the test paper, the clamper 3 can clamp the adhesive tape 100 adhered to the surface of the test paper, and the rotatable working plate 4 can provide a proper peeling angle. When testing, 5 drive work boards 4 movements of actuating mechanism, specific data can be noted to ergograph 2, tests through selecting for use the sticky tape 100 of different viscidities, can test out and peel off the required dynamics numerical value of aluminium lamination to eliminate the interference of artificial factor, the aluminium lamination fastness of aluminizing paper is measured to the accuracy.

Further, the driving mechanism 5 comprises a sliding block 51, a guide piece 52 and a driving piece, the driving piece enables the sliding block 51 to reciprocate along the guide piece 52, the working plate 4 is rotatably arranged on the sliding block 51, and the angle between the adhesive tape 100 and the test paper is adjustable, so that the peeling test at different angles can be carried out, and the aluminum layer fastness of the aluminum-plated paper can be measured more comprehensively and accurately.

In the embodiment, the driving member includes a motor 53 and a lead screw 54, the lead screw 54 is connected with the output end of the motor 53, the slide block 51 is arranged on the lead screw 54, the slide block 51 is equivalent to a nut in a ball screw pair, and when the motor 53 drives the lead screw 54 to rotate, the slide block 51 can reciprocate along the lead screw 54. In order to improve the stability of the slider 51 during movement, the number of the guide members 52 is two, and the guide members are respectively disposed on both sides of the screw 54.

Furthermore, the paper aluminum layer fastness tester of this embodiment also includes the seat of adjusting 6, and frame 1 includes base 11 and bracing piece 12, and actuating mechanism 5 sets up on base 11, and bracing piece 12 sets up on base 11, adjusts on seat 6 can the selectivity be fixed in the different height of bracing piece 12, and ergograph 2 sets up on adjusting seat 6. Since the fixed height of the force measuring device 2 is adjustable, the angle between the adhesive tape 100 and the test paper can be changed, so that the angle between the adhesive tape 100 and the test paper can be adjusted in a larger range.

As shown in fig. 1, the adjusting base 6 includes a lifting block 61 and a first locking handle 62, the lifting block 61 is slidably disposed on the supporting rod 12, and the first locking handle 62 can pass through the lifting block 61 and abut against the supporting rod 12, so that the lifting block 61 is fixed on the supporting rod 12. Threaded holes (not shown in the figure) are formed in the lifting block 61, the first locking handle 62 can be abutted to the surface of the supporting rod 12 after being screwed into the threaded holes, the lifting block 61 is fixed to the specific position of the supporting rod 12, the height of the adjusting seat 6 needs to be changed, and only the first locking handle 62 needs to be unscrewed, so that the operation is simple and convenient.

As shown in fig. 1 and 2, the locking mechanism 7 is used for fixing the working plate 4 at a specific angle, the locking mechanism 7 includes a locking plate 71, a second locking handle 72 and a locking block 73, one end of the working plate 4 is hinged to the sliding block 51, the other end of the working plate 4 is connected to one end of the locking plate 71, the locking plate 71 is arc-shaped, an arc-shaped hole 711 is formed in the locking plate 71, the locking block 73 is fixed to the sliding block 51, and the second locking handle 72 can pass through the arc-shaped hole 711 and fix the locking plate 71 to the locking block 73. The locking plate 71 is arc-shaped, and the arc-shaped hole 711 is also arc-shaped, so that when the working plate 4 changes the fixed angle, the locking plate 71 can well follow the working plate 4 to move, and the rotation of the working plate 4 is not hindered. By screwing the second locking handle 72, the locking plate 71 can be easily fixed to the locking block 73 to achieve stable support of the working plate 4.

Further, the working plate 4 comprises a plate body 41, a connecting block 42 and two connecting lug seats 43, the two connecting lug seats 43 are arranged at one end of the plate body 41 at intervals, the connecting block 42 is arranged at the other end of the plate body 41, the working plate 4 is hinged to the sliding block 51 through the two connecting lug seats 43, and the working plate 4 is connected with the locking plate 71 through the connecting block 42. The connecting ear seats 43 arranged at two intervals can ensure that the working plate 4 is more stably hinged with the sliding block 51, and the working plate 4 is not easy to shake in the moving process. Considering that the thickness of the plate body 41 is not large, the connecting block 42 is arranged to connect the connecting block 42 with the locking plate 71, so that a hole is prevented from being directly formed in the side surface of the plate body 41, the connection reliability is improved, and meanwhile, the structural strength of the plate body 41 is not weakened.

Specifically, the locking mechanism 7 further includes a third locking handle 74, the third locking handle 74 can penetrate through the locking plate 71 and fix the locking plate 71 to the connecting block 42, a threaded hole (not shown) is formed in the connecting block 42, and the third locking handle 74 can penetrate through the locking plate 71 and be screwed into the threaded hole in the connecting block 42 to fix one end of the locking plate 71 to the connecting block 42. After the third locking handle 74 is unscrewed, the locking plate 71 can also be rotated within a certain range, so that the locking plate 71 can be better matched with the second locking handle 72, and the locking plate 71 can be fixed at a specific position according to the state of the working plate 4 to stably support the working plate 4.

As shown in fig. 2, the housing 8 is disposed on the base 11, a strip-shaped hole 81 is formed in the housing 8, and the locking block 73 protrudes from the strip-shaped hole 81. The housing 8 protects the components inside. However, the locking plate 71 is provided on the side of the working plate 4, and the locking plate 71 is connected to the locking block 73 by the second locking handle 72, and the housing 8 cannot obstruct the movement of the locking block 73, the locking plate 71, and the second locking handle 72. Therefore, a strip-shaped hole 81 is formed in the housing 8, and the locking block 73 protrudes out of the strip-shaped hole 81, so that the locking plate 71 is located outside the housing 8, and the normal movement of the working plate 4 is not hindered. The housing 8 in fig. 2 is cut away to reveal the internal structure, and the shape of the strip-shaped hole 81 is not complete.

As shown in fig. 2, in this embodiment, the paper aluminum layer fastness tester further includes a controller 91 and a display 92, and the force measuring device 2, the driving mechanism 5 and the display 92 are connected to the controller 91. The controller 91 in fig. 2 omits internal components, and the controller 91 and the display 92 can be used for controlling the operation of the paper aluminum fastness tester, and the test result can be visually displayed through the display 92. A printing device may also be included on the controller 91 to enable the test results to be printed.

As shown in fig. 3 and 4, the working plate 4 of an embodiment further includes a pressing bar 44 and a screw 45, the pressing bar 44 is provided with a through hole 441 through which the screw 45 can pass, and the screw 45 is screwed with the plate body 41 after passing through the through hole 441 (a screw hole provided on the plate body 41 is not shown). The two pressing strips 44 are symmetrically arranged along the center line of the board body 41, and can respectively press two sides of the test paper to fix the test paper on the board body 41, and the middle area of the test paper is used for the adhesive tape 100 to adhere. When the tape 100 is attached, both side edges of the tape 100 are parallel to the bead 44, and the tape 100 is centered so that the peeling position of the test paper is on the center line of the board body 41.

In this embodiment, each pressing strip 44 is provided with three through holes 441, so that the two ends and the middle part of each pressing strip 44 can be pressed against the test paper, and the test paper is fixed and firm.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to imply that the scope of the application is limited to these examples; within the context of the present application, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments in the present application as described above, which are not provided in detail for the sake of brevity.

The one or more embodiments of the present application are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the present application. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present application are intended to be included within the scope of the present application.

Claims

1. The utility model provides a paper aluminium lamination fastness tester, its characterized in that, includes frame (1), ergograph (2), binding clasp (3), working plate (4) and actuating mechanism (5), ergograph (2) reaches actuating mechanism (5) all set up in frame (1), binding clasp (3) set up in on ergograph (2), working plate (4) are used for fixed test paper, binding clasp (3) can press from both sides the sticky tape (100) of pasting on test paper surface, working plate (4) with actuating mechanism (5) rotationally connects, actuating mechanism (5) can drive working plate (4) remove.

2. The paper aluminum layer fastness tester as claimed in claim 1, wherein the driving mechanism (5) comprises a slider (51), a guide (52) and a driving member, the driving member enables the slider (51) to reciprocate along the guide (52), the working plate (4) is rotatably arranged on the slider (51) to enable the angle between the adhesive tape (100) and the test paper to be adjustable.

3. The paper aluminum layer fastness tester of claim 2, further comprising an adjusting seat (6), wherein the frame (1) comprises a base (11) and a support rod (12), the driving mechanism (5) is arranged on the base (11), the support rod (12) is arranged on the base (11), the adjusting seat (6) can be selectively fixed on different heights of the support rod (12), and the force measuring device (2) is arranged on the adjusting seat (6).

4. The paper aluminum layer fastness tester of claim 3, wherein the adjusting seat (6) comprises a lifting block (61) and a first locking handle (62), the lifting block (61) is slidably arranged on the supporting rod (12), and the first locking handle (62) can penetrate through the lifting block (61) and abut against the supporting rod (12) to enable the lifting block (61) to be fixed on the supporting rod (12).

5. The paper aluminum layer fastness tester of claim 3, further comprising a locking mechanism (7), wherein the locking mechanism (7) comprises a locking plate (71), a second locking handle (72) and a locking block (73), one end of the working plate (4) is hinged to the sliding block (51), the other end of the working plate (4) is connected with one end of the locking plate (71), the locking plate (71) is arc-shaped, an arc-shaped hole (711) is formed in the locking plate (71), the locking block (73) is fixed on the sliding block (51), and the second locking handle (72) can penetrate through the arc-shaped hole (711) and fix the locking plate (71) on the locking block (73).

6. The paper aluminum layer fastness tester of claim 5, wherein the working plate (4) comprises a plate body (41), a connecting block (42) and two connecting lug seats (43), the two connecting lug seats (43) are arranged at one end of the plate body (41) at intervals, the connecting block (42) is arranged at the other end of the plate body (41), the working plate (4) is hinged with the sliding block (51) through the two connecting lug seats (43), and the working plate (4) is connected with the locking plate (71) through the connecting block (42).

7. The paper aluminum layer fastness tester as claimed in claim 6, wherein the locking mechanism (7) further comprises a third locking handle (74), the third locking handle (74) being capable of passing through the locking plate (71) and fixing the locking plate (71) to the connecting block (42).

8. The paper aluminum layer fastness tester of claim 5, further comprising a housing (8), wherein the housing (8) is arranged on the base (11), a strip-shaped hole (81) is formed in the housing (8), and the locking block (73) protrudes out of the strip-shaped hole (81).

9. The paper aluminum layer fastness tester as claimed in claim 2, characterized in that the driving member comprises a motor (53) and a lead screw (54), the lead screw (54) is connected with the output end of the motor (53), and the slide block (51) is arranged on the lead screw (54).

10. The paper aluminum layer fastness tester as claimed in any of claims 1-9, further comprising a controller (91) and a display (92), wherein said force measuring device (2), said driving mechanism (5) and said display (92) are all connected to said controller (91).