CN219122006U

CN219122006U - Tension machine for testing label peeling strength

Info

Publication number: CN219122006U
Application number: CN202223397943.1U
Authority: CN
Inventors: 梁光宏; 李洪辉; 周志谋
Original assignee: Zhuhai Zhuoyin Color Printing Co ltd
Current assignee: Zhuhai Zhuoyin Color Printing Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a tension machine for testing the peeling strength of labels, which comprises the following components: a base; the fixed rod is characterized in that one side of the fixed rod is fixedly connected with an annular block, the peripheral side face of the annular block is sleeved with a moving block, the inner side of the annular block is fixedly connected with an annular rack, a first motor is arranged inside the protective box, a gear is connected inside the arc-shaped groove in a rotating mode, and balls are connected inside the arc-shaped groove in a rotating mode. The utility model provides a pulling machine for testing the peeling strength of a label, a gear drives a moving block to slide along an annular block through the cooperation of the gear and an annular rack, a ball rolls on one side of the inner wall of the annular block and an arc-shaped groove when the moving block slides, the moving block slides along the annular block, the pulling direction can be changed, the pulling machine is very convenient to use, a second motor drives a screw rod to rotate, the screw rod rotates to drive a first clamping rod to slide in a chute, when the first clamping rod slides downwards, the label can be clamped through the cooperation of the first clamping rod and the second clamping rod, and the label is not easy to fall off during testing.

Description

Tension machine for testing label peeling strength

Technical Field

The utility model relates to the field of label testing pulling machines, in particular to a pulling machine for testing label peeling strength.

Background

The tensile testing machine is also called a universal material testing machine. The universal testing machine is used for mechanical stress application for mechanical property tests of various materials such as static load, stretching, compression, bending, shearing, tearing and stripping of instruments and equipment, is suitable for various physical and mechanical property tests of materials such as plastic plates, pipes, profiles, plastic films, rubber, wires, cables, steel, glass fibers and the like, is developed as a material, is an indispensable detection device for physical property tests, teaching researches, quality control and the like, and is an important factor for whether the test can be successfully carried out and the accuracy of test results because a tensile machine clamp is used as an important component of the instrument and different materials need different clamps.

In the field of label testing tension machines, at present, part of tension machines can only carry out tension test on objects vertically or transversely, and the tension direction is inconvenient to change.

Therefore, there is a need to provide a tensile machine for testing the peel strength of labels that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a tension machine for testing the peeling strength of labels, which solves the problem that part of tension machines can only perform tension test on objects vertically or transversely and are inconvenient to change the tension direction.

In order to solve the technical problems, the utility model provides a tension machine for testing label peeling strength, comprising: a base;

the upper end of the base is fixedly connected with a fixed rod, one side of the fixed rod is fixedly connected with an annular block, the peripheral side face of the annular block is sleeved with a moving block, the back face of the moving block is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is provided with a tension mechanism, the left side of the tension mechanism is provided with a clamping mechanism, the inner side of the annular block is fixedly connected with an annular rack, the positive fixedly connected with protective housing of movable block, the inside first motor that is provided with of protective housing, the arc wall has been seted up to the inside of movable block, the inside rotation of arc wall is connected with the gear, the gear meshes with annular rack mutually, gear and first motor output fixed connection, the inside rotation of arc wall is connected with the ball, and the ball is provided with two sets of.

Preferably, the tension mechanism comprises a fixed box fixedly connected with the output end of the telescopic cylinder and a sliding rod slidingly connected to the left side of the fixed box.

Preferably, the tension mechanism further comprises a pull ring fixedly connected to the right side of the sliding rod, and the pull ring comprises a tension meter arranged inside the fixed box.

Preferably, the clamping mechanism comprises a fixed block fixedly connected to the left side of the sliding rod, and the left side of the fixed block is provided with a sliding groove, and the sliding groove comprises a first clamping rod which is slidably connected to the inside of the sliding groove.

Preferably, the clamping mechanism further comprises a second clamping rod arranged inside the sliding groove, and the second clamping rod comprises a screw arranged inside the sliding groove.

Preferably, the clamping mechanism further comprises a second motor fixedly connected to the bottom of the fixed block, and the second motor comprises a screw rod fixedly connected to the output end of the second motor.

Compared with the related art, the tensile machine for testing the peeling strength of the label has the following beneficial effects:

the utility model provides a pulling machine for testing the peeling strength of a label, a gear drives a moving block to slide along an annular block through the cooperation of the gear and an annular rack, a ball rolls on one side of the inner wall of the annular block and an arc-shaped groove when the moving block slides, the moving block slides along the annular block, the pulling direction can be changed, the pulling machine is very convenient to use, a second motor drives a screw rod to rotate, the screw rod rotates to drive a first clamping rod to slide in a chute, when the first clamping rod slides downwards, the label can be clamped through the cooperation of the first clamping rod and the second clamping rod, and the label is not easy to fall off during testing.

Drawings

FIG. 1 is a schematic diagram of a pulling machine for testing peel strength of labels according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of the moving block shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the tension mechanism shown in FIG. 1;

fig. 4 is a schematic cross-sectional view of the clamping mechanism shown in fig. 1.

Reference numerals in the drawings: 1. a base; 2. a fixed rod; 3. an annular block; 4. a moving block; 5. a telescopic cylinder; 6. a tension mechanism; 61. a fixed box; 62. a slide bar; 63. a pull ring; 64. a tension meter; 7. a clamping mechanism; 71. a fixed block; 72. a chute; 73. a first clamping bar; 74. a second clamping bar; 75. a screw; 76. a second motor; 77. a screw rod; 8. an annular rack; 9. a protective box; 10. a first motor; 11. an arc-shaped groove; 12. a gear; 13. and (3) rolling balls.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a pulling machine for testing peel strength of a label according to a preferred embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of the moving block shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the tension mechanism shown in FIG. 1; fig. 4 is a schematic cross-sectional view of the clamping mechanism shown in fig. 1, and a tensile machine for testing peel strength of a label, including: a base 1;

the fixed rod 2 is fixedly connected with the upper end of the base 1, the annular block 3 is fixedly connected with one side of the fixed rod 2, the movable block 4 is sleeved on the peripheral side face of the annular block 3, the telescopic cylinder 5 is fixedly connected with the back face of the movable block 4, the tension mechanism 6 is arranged at the output end of the telescopic cylinder 5, the clamping mechanism 7 is arranged at the left side of the tension mechanism 6, the annular rack 8 is fixedly connected with the inner side of the annular block 3, the protective box 9 is fixedly connected with the front face of the movable block 4, the first motor 10 is arranged in the protective box 9, the arc-shaped groove 11 is internally provided with the gear 12, the gear 12 is meshed with the annular rack 8, the gear 12 is fixedly connected with the output end of the first motor 10, the balls 13 are rotatably connected with the inner side of the arc-shaped groove 11, the balls 13 are arranged in two groups, the grooves matched with the balls 13 are provided with the grooves on one side of the inner wall of the arc-shaped groove 11, and the balls 13 are provided with the grooves matched with the balls 13, and the balls 13 are moved on the outer side of the annular block 3.

The tension mechanism 6 comprises a fixed box 61 fixedly connected with the output end of the telescopic cylinder 5, and the front surface of the fixed box 61 is provided with a transparent window for observing the inside of the fixed box 61, and comprises a sliding rod 62 which is slidably connected to the left side of the fixed box 61.

The tension mechanism 6 further comprises a pull ring 63 fixedly connected to the right side of the slide rod 62, and comprises a tension meter 64 arranged in the fixed box 61, and a tension hook of the tension meter 64 hooks the pull ring 63.

The clamping mechanism 7 comprises a fixed block 71 fixedly connected to the left side of the slide rod 62, a slide groove 72 is formed in the left side of the fixed block 71, and a first clamping rod 73 is slidably connected to the inside of the slide groove 72.

The clamping mechanism 7 further comprises a second clamping rod 74 arranged inside the chute 72, and comprises a screw 75 arranged inside the chute 72, wherein the second clamping rod 74 is fixed on the bottom surface inside the chute 72 through the screw 75.

The clamping mechanism 7 further comprises a second motor 76 fixedly connected to the bottom of the fixed block 71, a screw rod 77 fixedly connected to the output end of the second motor 76, a groove matched with the screw rod 77 is formed in the bottom of the sliding groove 72, a thread groove matched with the screw rod 77 is formed in the top of the first clamping rod 73, and a groove matched with the screw rod 77 is formed in the top of the second clamping rod 74.

The working principle of the tension machine for testing the peeling strength of the label provided by the utility model is as follows:

the first step: when the sliding block is used, the gear 12 is driven to rotate by the first motor 10, the gear 12 drives the moving block 4 to slide along the annular block 3 through the cooperation of the gear and the annular rack 8, and the balls 13 roll on one side of the inner walls of the annular block 3 and the arc-shaped groove 11 when the moving block 4 slides and slide along the annular block 3 through the moving block 4.

And a second step of: the screw rod 77 is driven to rotate by the second motor 76, the screw rod 77 rotates to drive the first clamping rod 73 to slide in the sliding groove 72, when the first clamping rod 73 slides downwards, the label can be clamped by being matched with the second clamping rod 74, and the label is not easy to fall off during testing.

the gear 12 drives the movable block 4 to slide along the annular block 3 through the cooperation with the annular rack 8, the ball 13 rolls on one side of the inner wall of the annular block 3 and the arc groove 11 when the movable block 4 slides, the movable block 4 slides along the annular block 3, the pulling force direction can be changed, the use is very convenient, the screw rod 77 is driven to rotate through the second motor 76, the screw rod 77 rotates to drive the first clamping rod 73 to slide in the sliding groove 72, when the first clamping rod 73 slides downwards, the label can be clamped through cooperation with the second clamping rod 74, and the label is not easy to fall off during testing.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A tension machine for testing peel strength of a label, comprising: a base (1);

base (1) upper end fixedly connected with dead lever (2), dead lever (2) one side fixedly connected with annular piece (3), movable block (4) have been cup jointed to annular piece (3) week side, movable block (4) back fixedly connected with telescopic cylinder (5), telescopic cylinder (5) output is provided with pulling force mechanism (6), pulling force mechanism (6) left side is provided with fixture (7), annular piece (3) inboard fixedly connected with annular rack (8), positive fixedly connected with protective housing (9) of movable block (4), protective housing (9) inside is provided with first motor (10), arc wall (11) have been seted up to movable block (4) inside, arc wall (11) inside rotation is connected with gear (12), gear (12) and first motor (10) output fixedly connected with, arc wall (11) inside rotation is connected with ball (13), and ball (13) are provided with two sets of.

2. The pulling machine for testing the peel strength of labels according to claim 1, characterized in that the pulling mechanism (6) comprises a fixed box (61) fixedly connected with the output end of the telescopic cylinder (5), and comprises a sliding rod (62) slidingly connected to the left side of the fixed box (61).

3. The pulling machine for testing the peel strength of labels according to claim 2, characterized in that the pulling mechanism (6) further comprises a pull ring (63) fixedly connected to the right side of the slide bar (62), comprising a pulling meter (64) arranged inside the stationary box (61).

4. A tensile machine for testing the peel strength of labels according to claim 3, characterized in that the clamping mechanism (7) comprises a fixed block (71) fixedly connected to the left side of the slide bar (62), the left side of the fixed block (71) is provided with a slide groove (72), and the clamping mechanism comprises a first clamping bar (73) which is slidably connected to the inside of the slide groove (72).

5. The pulling force machine for testing peel strength of labels as defined in claim 4, wherein the clamping mechanism (7) further comprises a second clamping bar (74) arranged inside the chute (72), comprising a screw (75) arranged inside the chute (72).

6. The pulling force machine for testing peel strength of labels of claim 5, wherein the clamping mechanism (7) further comprises a second motor (76) fixedly connected to the bottom of the fixed block (71), and comprises a screw (77) fixedly connected to the output end of the second motor (76).