Handle folding jig

Abstract

The utility model discloses a handle folding jig, which relates to the technical field of jigs, and comprises an isolating part and a bending part, the isolating part and the bending part are oppositely arranged, the edge of one side, close to the bending part, of the isolating part is higher than the edge of the bending part and shields a partial area of the bending part, and the edge of the other side, close to the bending part, of the isolating part is higher than the edge of the bending part. A separation part protruding out of the isolation part is arranged at the end, close to the product feeding port, of the bending part, and the horizontal distance between the side, close to the isolation part, of the bending part and the edge of the isolation part is decreased in the product advancing direction. Compared with an existing common manual bending mode, the handle folding jig is simple in structure and convenient to use, the folding efficiency of the die cutting assembly handle can be effectively and greatly improved, and the production cost of products can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig with a foldable handle. Background Art

[0002] Some die-cut components with double-layer release film handles need to be bent on one side before use to facilitate the peeling of the product release film during subsequent use. The current manual bending method is too inefficient and needs to be improved. To this end, we propose a fixture for bending the release film handle in the die-cut component. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a handle folding fixture, which solves the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a handle folding jig, comprising an isolation portion and a bending portion, wherein the isolation portion and the bending portion are arranged opposite to each other, the edge of the isolation portion close to the bending portion is higher than the edge of the bending portion, and shields a partial area of ​​the bending portion, and the bending portion is provided with a separation portion protruding from the isolation portion at one end close to the product feed port, and the horizontal distance between the side of the bending portion close to the isolation portion and the edge of the isolation portion decreases with the moving direction of the product.

[0005] Furthermore, the cross section of the separation portion along the product traveling direction forms an acute angle.

[0006] Furthermore, one end of the separation portion facing away from the isolation portion has a chamfer, and the chamfer angle is ≤5.71°.

[0007] Furthermore, the end of the bending portion along the product traveling direction forms an angle of 0.95±0.2° with the product traveling direction.

[0008] Furthermore, the upward inclination angle of the horizontal plane of the isolation portion is 10±1°.

[0009] Furthermore, the end of the isolation portion close to the bending portion has a chamfer 2, and the chamfer angle is ≤16.7°.

[0010] Furthermore, the thickness of the isolation portion is 1.5±0.2 mm, and the thickness of the bending portion is 1±0.1 mm.

[0011] Furthermore, an L-shaped fixing block and a rectangular fixing block are respectively connected below the bending portion, and a base is commonly connected below the L-shaped fixing block and the rectangular fixing block. A fixed end and a relatively free end are provided between the bending portion and the L-shaped fixing block, and the relatively free end is connected and fixed to the bending portion by an elastic component.

[0012] Furthermore, an adjustment hole is provided on the surface of the bending portion, and the adjustment hole is in a long strip shape and can be used to adjust the distance between the bending portion and the isolation portion.

[0013] Furthermore, an anti-scratch partition can be installed on the upper part of the bending part through the adjustment hole.

[0014] The utility model provides a handle folding fixture. Compared with the prior art, it has the following beneficial effects:

[0015] Compared with the existing common manual bending method, the handle folding jig has a simple structure and is easy to use, can effectively and significantly improve the folding efficiency of the die-cutting component handle, and can reduce product production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the disassembly of the utility model;

[0017] Figure 2 It is a schematic diagram of the assembly of the utility model;

[0018] Figure 3 This is a front view of the utility model after assembly;

[0019] Figure 4 It is a top view of the bending portion, the separation portion and the isolation portion of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the bending part, the separation part and the isolation part in the utility model;

[0021] Figure 6 This is a schematic diagram of the structure in which a chamfer is provided at the end of the separation portion in the utility model;

[0022] Figure 7 It is a structural schematic diagram of the angle between the isolation part and the separation part and the second chamfer in the utility model;

[0023] Figure 8 It is a schematic diagram of the structure in which a plurality of adjustment holes are arranged on the bending portion of the utility model;

[0024] Fig. 9 It is a schematic diagram of the utility model in which the distance between the bending part and the isolation part can be adjusted through the adjustment hole;

[0025] Fig.10 The bending principle of the utility model is shown in FIG. Figure 1 ;

[0026] Fig.11 The bending principle of the utility model is shown in FIG. Figure 2 .

[0027] In the figure: 1. base; 2. L-shaped fixing block; 3. rectangular fixing block; 4. elastic component; 5. bending portion; 51. adjustment hole; 6. separation portion; 61. chamfer 1; 7. isolation portion; 71. chamfer 2; 8. anti-scratch partition; 9. release film 1; 10. double-sided tape; 11. release film 2. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 , 2 , 3, 8, 9, the utility model provides a technical solution: a handle folding fixture, comprising a base 1, an L-shaped fixing block 2 and a rectangular fixing block 3 are respectively fixedly installed on the upper part of the base 1, a bending portion 5 is installed on the upper part of the L-shaped fixing block 2, wherein a fixed end and a relatively free end are provided between the bending portion 5 and the L-shaped fixing block 2, the relatively free end and the bending portion 5 are connected and fixed by an elastic component 4, an isolation portion 7 is installed on the upper part of the rectangular fixing block 3, and an adjusting hole 51 is also provided on the surface of the bending portion 5, the adjusting hole 51 is in a long strip shape, and can be used to adjust the distance between the bending portion 5 and the isolation portion 7, and an anti-scratch partition 8 can also be installed on the upper part of the bending portion 5 through the adjusting hole 51.

[0030] In addition, the bending portion 5 is fixed to the fixed end of the L-shaped fixing block 2 by screws and nuts, and is connected and fixed to the relatively free end of the L-shaped fixing block 2 by screws, nuts and elastic components 4. The elastic component 4 is preferably a spring, and can also be replaced with other elastic components well known to technical personnel in this field, such as elastic rubber rings and foam. When the bending portion is connected to the L-shaped fixing block 2, the horizontal distance between the bending portion 5 and the isolation portion 7 can be adjusted through the horizontal adjustment hole 51.

[0031] See also Figure 4 , 5 , the isolating portion 7 is arranged opposite to the bending portion 5, the edge of the isolating portion 7 close to the bending portion 5 is higher than the edge of the bending portion 5, and shields part of the bending portion 5, and the bending portion 5 is provided with a separation portion 6 protruding from the isolating portion 7 at one end close to the product feed port, and the horizontal distance between the side of the bending portion 5 close to the isolating portion 7 and the edge of the isolating portion 7 changes with the product travel direction ( Figure 5 The black straight arrow in the middle indicates the direction of product movement) decreases.

[0032] See also Figure 6The cross section of the separation portion 6 along the product travel direction forms an acute angle, and the end of the separation portion 6 away from the isolation portion 7 has a chamfer 61, and the chamfer angle is ≤5.71°.

[0033] See also Figure 4 The end of the bending portion 5 along the product traveling direction forms an angle of 0.95±0.2° with the product traveling direction.

[0034] See also Figure 7 The upward inclination angle of the horizontal plane of the isolation part 7 is 10±1°, the end of the isolation part 7 close to the bending part 5 has a chamfer 71, the chamfer angle is ≤16.7°, the thickness of the isolation part 7 is 1.5±0.2mm, and the thickness of the bending part 5 is 1±0.1mm.

[0035] See also Fig.10 , 11 The bending object of the jig is a die-cutting component, and the die-cutting component includes a release film 1 9 and a release film 2 11. The release film 1 9 and the release film 2 11 are bonded and fixed by a double-sided tape 10. When the die-cutting component is bent, the handles of the release film 1 9 and the release film 2 11 of the die-cutting component are first separated by the separation portion 6 located at the front end of the bending portion 5. Then, in the process of the separated release film handle passing through the bending portion 5 and the isolation portion 7, as the horizontal distance between the bending portion 5 and the isolation portion 7 becomes smaller and smaller, the interval between the two gradually decreases, so that the separated handle gradually bends inward. When the handle of the die-cutting component leaves the jig, the bending is completed.

Claims

1. A handle folding fixture, characterized in that: The invention comprises an isolating portion (7) and a bending portion (5), wherein the isolating portion (7) and the bending portion (5) are arranged opposite to each other, an edge of the isolating portion (7) on a side close to the bending portion (5) is higher than an edge of the bending portion (5) and shields a part of the bending portion (5), and a separation portion (6) protruding from the isolating portion (7) is provided at one end of the bending portion (5) close to a product feed port, and a horizontal distance between a side of the bending portion (5) close to the isolating portion (7) and an edge of the isolating portion (7) decreases with the direction in which the product travels.

2. The handle folding jig according to claim 1, characterized in that: The cross section of the separation portion (6) along the product travel direction forms an acute angle.

3. The handle folding jig according to claim 1, characterized in that: One end of the separation portion (6) facing away from the isolation portion (7) has a chamfer (61), and the chamfer angle is ≤5.71°.

4. The handle folding jig according to claim 1, characterized in that: The end of the bending portion (5) along the product travel direction forms an angle of 0.95±0.2° with the product travel direction.

5. The handle folding jig according to claim 1, characterized in that: The upward inclination angle of the horizontal plane of the isolation portion (7) is 10±1°.

6. The handle folding jig according to claim 1, characterized in that: The end of the isolation portion (7) close to the bending portion (5) has a second chamfer (71), and the chamfer angle is ≤16.7°.

7. The handle folding jig according to claim 1, characterized in that: The thickness of the isolation portion (7) is 1.5±0.2 mm, and the thickness of the bending portion (5) is 1±0.1 mm.

8. The handle folding jig according to claim 1, characterized in that: The bending portion (5) is respectively connected to an L-shaped fixing block (2) and a rectangular fixing block (3) below, the L-shaped fixing block (2) and the rectangular fixing block (3) are commonly connected to a base (1) below, a fixed end and a relatively free end are provided between the bending portion (5) and the L-shaped fixing block (2), and the relatively free end is connected and fixed to the bending portion (5) via an elastic component (4).

9. The handle folding jig according to claim 1, characterized in that: The surface of the bending portion (5) is further provided with an adjustment hole (51), which is in the shape of an elongated strip and can be used to adjust the distance between the bending portion (5) and the isolation portion (7).

10. The handle folding jig according to claim 9, characterized in that: Through the adjustment hole (51), an anti-scratch partition (8) can also be installed on the upper part of the bent portion (5).

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