Automatic zipper cutting machine for glasses case

Abstract

The utility model discloses an automatic zipper cutting machine for a spectacle case, which comprises a frame, and further comprises a working platform arranged on the frame and provided with a through hole; the translation assembly comprises two translation rods which can move towards each other or away from each other in the pipe penetrating hole in the horizontal direction; the clamping and moving assembly comprises two clamping plates which can be oppositely opened or closed, and the two clamping plates are both arranged below the through hole and the translation rod and can move in the vertical direction in a linkage mode; the shearing assembly comprises two scissors arranged on the two sides below the through hole, and the scissors are located between the translation rod and the clamping plate. The zipper cutting device is reasonable in structural design, capable of automatically cutting the extension section of the zipper on the glasses case, high in working efficiency and capable of greatly reducing labor cost.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses manufacturing technology, and more specifically, to an automatic zipper-cutting machine for eyeglass cases. Background Technology

[0002] Existing zippered eyeglass cases have zippers at the openings of the bottom and top covers, allowing the case to be opened and closed. During the manufacturing process, the zippers need to be sewn or glued to the outer perimeter of the top and bottom covers. This results in zipper extensions at both ends of the connection between the top and bottom covers, which need to be trimmed. Currently, this trimming is typically done manually by workers. Summary of the Invention

[0003] This invention overcomes the shortcomings of the prior art and provides an automatic zipper cutting machine for eyeglass cases. Its structure is reasonably designed and can automatically cut off the zipper extension on the eyeglass case, which has high work efficiency and greatly reduces labor costs.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] An automatic zipper cutter for eyeglass cases, comprising a frame, and further comprising:

[0006] The work platform is mounted on the frame and has through holes.

[0007] A translation assembly comprising two translation rods that can move horizontally toward or away from each other within a tube perforation;

[0008] The clamping and moving assembly includes two clamping plates that can be opened or closed relative to each other. Both clamping plates are located below the through hole and the moving rod, and the two clamping plates can be moved vertically in a coordinated manner.

[0009] The shearing assembly includes two shears positioned on either side below the through hole, between the translation rod and the clamping plate.

[0010] Preferably, the top of the translation rod is flush with or higher than the top of the through hole.

[0011] Preferably, the translation component also includes a translation cylinder fixed below the work platform, the translation cylinder being connected to a moving rod, and the moving rod being fixed to or integrally formed with the translation rod.

[0012] Preferably, the clamping and shifting assembly further includes a clamping and shifting cylinder that drives the two clamping plates to move towards or away from each other in the horizontal direction, and a lifting cylinder is connected below the clamping and shifting cylinder.

[0013] Preferably, the shearing assembly also includes a drive cylinder for driving the shears.

[0014] Preferably, the working platform is provided with a receiving groove, and the through hole is provided in the receiving groove.

[0015] Preferably, a waste guide chute is provided on the frame below the work platform, and an mounting plate is provided on the frame above the waste guide chute. A protective cover is provided between the mounting plate and the work platform.

[0016] Preferably, a material transfer component is provided on the frame above the work platform, and a receiving plate is provided on the frame on one side of the work platform.

[0017] The beneficial effects of this utility model are:

[0018] This utility model has a reasonable structural design and can automatically cut off the zipper extension section on the eyeglass case, which is highly efficient and greatly reduces labor costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of a specific embodiment of the present utility model. Figure 2 ;

[0021] Figure 3 The schematic diagram of the working platform is shown in the specific embodiment of this utility model. Figure 1 ;

[0022] Figure 4 The schematic diagram of the working platform is shown in the specific embodiment of this utility model. Figure 2 ;

[0023] Figure 5 This is a schematic diagram illustrating the structure of the translation component in a specific embodiment of this utility model;

[0024] Figure 6 This is a schematic diagram illustrating the structure of the clamping and shifting assembly in a specific embodiment of this utility model;

[0025] Figure 7 This is a schematic diagram illustrating the structure of the shearing component in a specific embodiment of the present invention.

[0026] In the diagram: 1. Frame; 11. Waste guide chute; 12. Mounting plate; 13. Protective cover; 14. Transfer assembly; 15. Receiving plate; 2. Working platform; 21. Through hole; 22. Receiving slot; 3. Translation assembly; 31. Translation rod; 32. Translation cylinder; 33. Moving rod; 4. Clamping assembly; 41. Clamping plate; 42. Clamping cylinder; 43. Lifting cylinder; 5. Shearing assembly; 51. Shears; 52. Drive cylinder. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figure 1-7 As shown, an automatic zipper cutter for an eyeglass case includes a frame 1, and further includes: a work platform 2, which is mounted on the frame 1 and has a through hole 21; a translation assembly 3, which includes two translation rods 31 that can move horizontally towards or away from each other within the through hole; a clamping assembly 4, which includes two clamping plates 41 that can be opened or closed relative to each other, both clamping plates 41 being located below the through hole 21 and the translation rods 31, and the two clamping plates 41 being movable vertically in conjunction; a cutting assembly 5, which includes two scissors 51 located on both sides below the through hole 21, the scissors 51 being positioned between the translation rods 31 and the clamping plates 41; the top of the translation rods 31 is flush with or higher than the top of the through hole 21; the translation assembly 3 also includes a translation cylinder 32 fixed below the work platform 2. The translation cylinder 32 is connected to the moving rod 33, which is fixed or integrally set with the translation rod 31; the clamping and moving assembly 4 also includes a clamping and moving cylinder 42 that drives the two clamping plates 41 to move towards or away from each other in the horizontal direction, and a lifting cylinder 43 is connected below the clamping and moving cylinder 42; the shearing assembly 5 also includes a driving cylinder 52 that drives the shears 51 to move; the working platform 2 is provided with a receiving groove 22, and a through hole 21 is provided in the receiving groove 22; a waste guide groove 11 is provided on the frame 1 below the working platform 2, and an mounting plate 12 is provided on the frame 1 above the waste guide groove 11, and a protective cover 13 is provided between the mounting plate 12 and the working platform 2; a material transfer assembly 14 is provided on the frame 1 above the working platform 2, and a receiving plate 15 is provided on the frame 1 on one side of the working platform 2.

[0029] By adopting the above technical solution, in this utility model, when in use, the eyeglass case is placed on a workbench with the opening facing downwards. Specifically, the through hole 21 is arranged along the length of the eyeglass case, so that the two zipper extension sections are located in the through hole 21. Furthermore, by providing the receiving groove 22, which can be adapted to the size and shape of the eyeglass case, it can serve to place the eyeglass case and provide a certain degree of positioning.

[0030] In actual operation, the two translation rods 31 are initially positioned abutting each other and located in the middle of the receiving hole. First, the translation cylinder 32 is driven to move the two translation rods 31 in opposite directions. At this time, the zipper extension section located in the tube hole is moved along with the translation rods 31. Then, the clamping cylinder 42 is driven to move the two clamping plates 41 towards each other, thereby clamping the zipper extension section. Next, the lifting cylinder 43 is driven to pull the zipper extension section vertically downward. Finally, the scissors 51 are driven by the driving cylinder 52 to cut off the zipper extension section.

[0031] The top of the translation rod 31 is flush with or higher than the top of the through hole 21, which makes the translation rod 31 more accurate and precise when moving the zipper extension, facilitating the subsequent clamping, pulling down, and cutting of the zipper extension. The protective cover 13 provides good protection for the components below the work platform 2, and the waste guide 11 can be used to store the cut waste. The material transfer component 14 can be a movable suction cup to clamp the eyeglass case, that is, to clamp the unprocessed eyeglass case onto the work platform 2 and to clamp the cut eyeglass case onto the receiving plate 15. A receiving cylinder can be provided below the receiving plate 15 to move the receiving plate 15 in the vertical direction.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic zipper-cutting machine for eyeglass cases, comprising a frame (1), characterized in that, Also includes: The work platform (2) is mounted on the frame (1) and has a through hole (21) on it; Translation assembly (3) includes two translation rods (31) that can move horizontally toward or away from each other within the tube perforation; The clamping and shifting assembly (4) includes two clamping plates (41) that can be opened or closed relative to each other. Both clamping plates (41) are located below the through hole (21) and the shifting rod (31). The two clamping plates (41) can be moved vertically in a coordinated manner. The shearing assembly (5) includes two shears (51) located on either side below the through hole (21), with the shears (51) positioned between the translation rod (31) and the clamp (41).

2. The automatic zipper-cutting machine for an eyeglass case according to claim 1, characterized in that, The top of the translation rod (31) is flush with or higher than the top of the through hole (21).

3. An automatic zipper-cutting machine for an eyeglass case according to claim 1 or 2, characterized in that, The translation assembly (3) also includes a translation cylinder (32) fixed below the work platform (2). The translation cylinder (32) is connected to a moving rod (33), and the moving rod (33) is fixed or integrally set with the translation rod (31).

4. The automatic zipper-cutting machine for an eyeglass case according to claim 3, characterized in that, The clamping and shifting assembly (4) also includes a clamping and shifting cylinder (42) that drives the two clamping plates (41) to move towards or away from each other in the horizontal direction, and a lifting cylinder (43) is connected below the clamping and shifting cylinder (42).

5. An automatic zipper-cutting machine for an eyeglass case according to claim 4, characterized in that, The shearing assembly (5) also includes a drive cylinder (52) that drives the shears (51) to move.

6. An automatic zipper-cutting machine for an eyeglass case according to claim 5, characterized in that, The work platform (2) is provided with a receiving groove (22), and a through hole (21) is provided in the receiving groove (22).

7. An automatic zipper-cutting machine for an eyeglass case according to claim 6, characterized in that, A waste guide chute (11) is provided on the frame (1) below the work platform (2), and an installation plate (12) is provided on the frame (1) above the waste guide chute (11). A protective cover (13) is provided between the installation plate (12) and the work platform (2).

8. An automatic zipper-cutting machine for an eyeglass case according to claim 7, characterized in that, A material transfer assembly (14) is provided on the frame (1) above the working platform (2), and a receiving plate (15) is provided on the frame (1) on one side of the working platform (2).

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