Adjusting mechanism of processing device for spectacle case shell material

Abstract

The utility model relates to an adjusting mechanism of a processing device for spectacle case shell materials, which comprises a first synchronous belt, an adjusting motor, two first synchronous wheels and two first rotating shafts, the first rotating shafts and the adjusting motor are connected with a frame body of the processing device, the adjusting motor drives one of the first synchronous wheels to rotate, and the two first synchronous wheels are driven by the adjusting motor to rotate. The two first rotating shafts are connected with the two first synchronous wheels correspondingly, the two first synchronous wheels are sleeved with the first synchronous belt, a feeding mechanism, a connecting mechanism and a cutting mechanism in the machining device are sequentially arranged on a frame body, and the connecting mechanism and the cutting mechanism are slidably connected with the frame body. And the first synchronous belt is connected with the connecting mechanism and the cutting mechanism. The utility model provides an adjusting mechanism capable of adjusting the positions of all mechanisms on a spectacle case shell material processing device to adapt to materials with different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of spectacle case processing, and specifically, to an adjusting mechanism of a processing device for spectacle case shell materials. Background Art

[0002] In essence, a spectacle case is a box for holding glasses. The existing shell materials of spectacle cases are usually composite materials, which are composed of five layers of leather material, glue film, EVA, glue film, and fabric laminated in sequence. When processing this composite material, workers usually manually cover and laminate the five materials in sequence. During the lamination process, the edges of each layer must be aligned. Otherwise, waste will be generated, and bubbles and protrusions between the two layers must also be avoided during the lamination process. After perfect alignment, fixing parts are nailed at both ends and then taken for processing into spectacle cases. The process is very troublesome and inefficient. Content of the Utility Model

[0003] In summary, to overcome the deficiencies of the prior art, the utility model provides an adjusting mechanism that can adjust the positions of various mechanisms on a processing device for spectacle case shell materials to adapt to materials of different sizes.

[0004] To achieve the above object, the utility model provides the following technical solution: An adjusting mechanism of a processing device for spectacle case shell materials, including a first synchronous belt, an adjusting motor, two first synchronous wheels, and two first rotating shafts. The first rotating shafts and the adjusting motor are connected to the frame of the processing device. The adjusting motor drives one of the first synchronous wheels to rotate. The two first rotating shafts are respectively connected to the two first synchronous wheels. The first synchronous belt is sleeved on the two first synchronous wheels. The feeding mechanism, connecting mechanism, and cutting mechanism in the processing device are arranged in sequence on the frame. The connecting mechanism and the cutting mechanism are respectively slidably connected to the frame. The first synchronous belt is connected to the connecting mechanism and the cutting mechanism.

[0005] With such a setting, the connecting mechanism and the cutting mechanism will be in a slidable connection state with the frame. When the length of the EVA sheet being processed changes, the adjusting mechanism can be started through the control panel. When the adjusting mechanism operates, the adjusting motor will start, driving the first synchronous wheel to rotate. The first synchronous belt sleeved outside it will be driven by the first synchronous wheels at both ends to operate, and the first synchronous belt will drive the connecting mechanism and the cutting mechanism connected to it to move together. In this way, the positions of various mechanisms in the processing device can be adjusted to adapt to EVA sheets of various different sizes, with a wider applicable material size range, stronger practicability, and a simple structure. The first synchronous belt and the mechanism can adopt various conventional connection methods such as bolt connection, splint connection, adhesive bonding, and welding.

[0006] Further, there are two adjusting mechanisms, and the two adjusting mechanisms are respectively connected to the connecting mechanism and the cutting mechanism.

[0007] With such a setting, when multiple mechanisms move, for example, when the connecting mechanism moves, the distance between it and the cutting mechanism will change in the opposite direction. At this time, the cutting mechanism needs to move a double distance to achieve the effect of adapting to the EVA sheet. By using two adjusting mechanisms to control the movement of one mechanism respectively, the driving force is stronger and the installation is convenient.

[0008] Furthermore, the adjusting mechanism further includes a second synchronous belt and two second synchronous wheels. The first rotating shaft is rotatably connected to the frame of the processing device. The first rotating shaft is linked with the first synchronous wheel. The two second synchronous wheels are respectively linked with the output shaft of the adjusting motor and the first rotating shaft. The second synchronous belt is sleeved on the two second synchronous wheels.

[0009] With such a setting, the adjusting motor can be arranged below the first rotating shaft to drive the second synchronous wheel to rotate. And this second synchronous wheel will drive another second synchronous wheel to rotate by relying on the transmission of the second synchronous belt, thereby driving the first rotating shaft linked with it to rotate. In this way, the first synchronous wheel linked with the first rotating shaft will also be driven to rotate. The adjusting motor can drive the first synchronous wheel to rotate below the first rotating shaft instead of on the side, occupying less axial space, and the sizes of each synchronous wheel can also be changed according to needs to change the output force of the adjusting motor.

[0010] Furthermore, the adjusting mechanism further includes a sliding track. The sliding track is connected to the frame of the processing device. Grooves are respectively arranged on both sides of the cross-section of the sliding track. The bottoms of the connecting mechanism and the cutting mechanism are penetrated by the sliding track and are adapted to it.

[0011] With such a setting, grooves adapted to the sliding track will be arranged at the bottoms of the connecting mechanism and the cutting mechanism. In this way, the mechanisms can be inserted on the sliding track and slide. Since grooves are arranged on both sides of the cross-section of the sliding track, the movement of the mechanisms in the vertical direction can be restricted, making it more stable.

[0012] Furthermore, there are two sliding tracks.

[0013] With such a setting, the two sliding tracks slide more stably.

[0014] Furthermore, the adjusting mechanism further includes an adjusting plate. The adjusting plate is located on the side of the connecting mechanism in the processing device facing the feeding mechanism, and the adjusting plate is below the guiding plate on this side.

[0015] With such a setting, the adjusting plate will be inserted at the lower position corresponding to its guiding plate. When the connecting mechanism and the feeding mechanism in the processing device slide relative to each other, the guiding plate will be inserted and withdrawn at the bottom of the guiding plate on this side and is always connected to it, so that the guiding plate can always be completely guided between the two pressing rollers during adjustment and will not fall empty.

[0016] Further, the adjusting mechanism further includes a limiting rod and a connecting member. The limiting rod is connected to the processing device below the adjusting plate. A connecting groove adapted to the connecting member is provided at the bottom of the side of the adjusting plate facing the connecting member, and the connecting member is connected to the connecting mechanism in the processing device.

[0017] With such a setting, the adjusting plate can be first inserted at the bottom of the guiding plate. After insertion, it will move on the limiting rod. The limiting rod can be directly connected to the frame body or connecting plates can be provided on both sides of the guiding plate and then the limiting rod is installed on the connecting plates. Then, the connecting groove at the other end of the limiting rod is buckled on the connecting member, so that both ends are limited. After being limited, the guiding plate can be simply fixed on the connecting member. When the connecting mechanism moves relatively, it will only make a horizontal movement and always fit the guiding plate. The structure is simple and the installation is convenient.

[0018] Further, the connecting member is a bolt. The stud portion of the connecting member is adapted to the connecting groove. There are two connecting members, and the connecting members penetrate through the side plates of the connecting mechanism at positions corresponding to the connecting grooves on both sides of the connecting mechanism and are threadedly connected thereto.

[0019] With such a setting, threaded holes will be provided at the installation positions of the connecting members on the connecting mechanism. During installation, the connecting members selected as bolts only need to be screwed in from both sides respectively, and the installation is convenient. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of an embodiment of the present invention.

[0021] Figure 2 is a cross-sectional view of an embodiment of the present invention.

[0022] Figure 3 is Figure 2 an enlarged view of part A of

[0023] Figure 4 is Figure 2 an enlarged view of part B of

[0024] The meanings of the reference numerals in the figures: 1. Frame body, 103. Guiding plate, 2. Feeding mechanism, 3. Connecting mechanism, 4. Cutting mechanism, 5. Adjusting mechanism, 501. First synchronous belt, 502. Adjusting motor, 503. First synchronous pulley, 504. First rotating shaft, 505. Second synchronous belt, 506. Second synchronous pulley, 507. Sliding track, 508. Adjusting plate, 5081. Connecting groove, 509. Limiting rod, 510. Connecting member. Detailed Embodiments

[0025] This specific embodiment is only an explanation of this embodiment, and it does not limit this embodiment. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of this embodiment, it is protected by the patent law.

[0026] Referring to the accompanying drawings, the present invention provides the following technical solution: An adjustment mechanism 5 of a processing device for a spectacle case housing material, including a first synchronous belt 501, an adjustment motor 502, two first synchronous pulleys 503, and two first rotating shafts 504. The first rotating shaft 504 and the adjustment motor 502 are connected to the frame 1 of the processing device. The adjustment motor 502 drives one of the first synchronous pulleys 503 to rotate. The two first rotating shafts 504 are respectively connected to the two first synchronous pulleys 503. The first synchronous belt 501 is sleeved on the two first synchronous pulleys 503. The feeding mechanism 2, the connecting mechanism 3, and the cutting mechanism 4 in the processing device are arranged in sequence on the frame 1. The connecting mechanism 3 and the cutting mechanism 4 are respectively slidably connected to the frame 1. The first synchronous belt 501 is connected to the connecting mechanism 3 and the cutting mechanism 4. The above setting is not restrictive. The mechanism to be moved can also be modified to the feeding mechanism 2 and the other two mechanisms, and the sliding can also be achieved through structures other than the synchronous belt.

[0027] With such a setting, the connecting mechanism 3 and the cutting mechanism 4 will be in a slidable connection state with the frame 1. When the length of the EVA sheet being processed changes, the adjustment mechanism 5 can be started through the control panel. When the adjustment mechanism 5 operates, the adjustment motor 502 will start, driving the first synchronous pulley 503 to rotate. The first synchronous belt 501 sleeved on its outside will be driven to operate by the two first synchronous pulleys 503 at both ends, and the first synchronous belt 501 will drive the connecting mechanism 3 and the cutting mechanism 4 connected to it to move together. In this way, the positions of various mechanisms in the processing device can be adjusted to adapt to EVA sheets of various different sizes, with a larger applicable material size range, stronger practicability, and a simple structure. The first synchronous belt 501 and the mechanism can adopt various conventional connection methods such as bolt connection, splint connection, bonding, and welding.

[0028] Preferably in this embodiment, two adjustment mechanisms 5 are provided, and the two adjustment mechanisms 5 are respectively connected to the connecting mechanism 3 and the cutting mechanism 4. The above setting is not restrictive. The adjustment mechanism 5 can also be set to only one, and then multiple synchronous pulleys of different sizes can be provided on the two first rotating shafts 504 to achieve different moving distances of the two mechanisms.

[0029] With such a setting, when multiple mechanisms move, for example, when the connecting mechanism 3 moves, the distance between it and the cutting mechanism 4 will change in the opposite direction. At this time, the cutting mechanism 4 needs to move a double distance to achieve the effect of adapting to the EVA sheet. By using two adjusting mechanisms 5 to control the movement of one mechanism respectively, the driving force is stronger and the installation is convenient.

[0030] Preferably in this embodiment, the adjusting mechanism 5 further includes a second synchronous belt 505 and two second synchronous wheels 506. The first rotating shaft 504 is rotatably connected to the frame 1 of the processing device. The first rotating shaft 504 is linked with the first synchronous wheel 503. The two second synchronous wheels 506 are respectively linked with the output shaft of the adjusting motor 502 and the first rotating shaft 504. The second synchronous belt 505 is sleeved on the two second synchronous wheels 506. The above setting is not a limitation, and the second synchronous wheel 506 can also be replaced by a gear.

[0031] With such a setting, the adjusting motor 502 can be arranged below the first rotating shaft 504 to drive the second synchronous wheel 506 to rotate. And this second synchronous wheel 506 will drive another second synchronous wheel 506 to rotate by relying on the transmission of the second synchronous belt 505, thereby driving the first rotating shaft 504 linked with it to rotate. In this way, the first synchronous wheel 503 linked with the first rotating shaft 504 will also be driven to rotate. The adjusting motor 502 can drive the first synchronous wheel 503 to rotate below the first rotating shaft 504 instead of on the side, occupying less axial space, and the sizes of each synchronous wheel can also be changed according to needs to change the output force of the adjusting motor 502.

[0032] Preferably in this embodiment, the adjusting mechanism 5 further includes a sliding track 507. The sliding track 507 is connected to the frame 1 of the processing device. Grooves are respectively arranged on both sides of the cross-section of the sliding track 507. The bottoms of the connecting mechanism 3 and the cutting mechanism 4 are penetrated by the sliding track 507 and are adapted to it. The above setting is not a limitation, and the cross-section of the sliding track 507 can be other shapes.

[0033] With such a setting, grooves adapted to the sliding track 507 will be arranged at the bottoms of the connecting mechanism 3 and the cutting mechanism 4. In this way, the mechanisms can be inserted on the sliding track 507 and slide. Since grooves are arranged on both sides of the cross-section of the sliding track 507, the movement of the mechanisms in the vertical direction can be restricted, making it more stable.

[0034] Preferably in this embodiment, there are two sliding tracks 507. The above setting is not a limitation, and the sliding track 507 can also be arranged in only three, four or more.

[0035] With such a setting, the two sliding tracks 507 slide more stably.

[0036] Preferably, in this embodiment, the adjusting mechanism 5 further includes an adjusting plate 508, which is located on the side of the connecting mechanism 3 in the processing device facing the feeding mechanism 2 and below the guiding plate 103 on this side.

[0037] With such a setting, the adjusting plate 508 will be inserted below the corresponding guiding plate 103. When the connecting mechanism 3 and the feeding mechanism 2 in the processing device slide relative to each other, the guiding plate 103 will be inserted and pulled out at the bottom of the guiding plate 103 on this side and always connected to it, so that the guiding plate 103 can always be completely guided between the two pressing rollers during adjustment and will not fall empty.

[0038] Preferably, in this embodiment, the adjusting mechanism 5 further includes a limiting rod 509 and a connecting piece 510. The limiting rod 509 is connected to the processing device below the adjusting plate 508. A connecting groove 5081 adapted to the connecting piece 510 is provided at the bottom of the side of the adjusting plate 508 facing the connecting piece 510. The connecting piece 510 is connected to the connecting mechanism 3 in the processing device. The above setting is not limiting. The adjusting plate 508 can also be set in the shape of an inverted U bent from a steel plate to save materials. The adjusting plate 508 can also be processed into a structure integrated with the frame of the connecting mechanism 3. The cutting mechanism 4 can directly adopt the form of setting the top surface of its cutting platform below the guiding plate 103 on this side to achieve the function of preventing falling empty. In this way, the guiding plate 103 only needs to be kept in a flat plate shape, and two, three or more limiting rods 509 can also be provided.

[0039] With such a setting, the adjusting plate 508 can be first inserted at the bottom of the guiding plate 103. After insertion, it will move on the limiting rod 509. The limiting rod 509 can be directly connected to the frame 1 or connecting plates can be provided on both sides of the guiding plate 103 and then installed on the connecting plates. Then, the connecting groove 5081 at the other end is buckled on the connecting piece 510, so that both ends are limited. After being limited, the guiding plate 103 can be simply fixed on the connecting piece 510. When the connecting mechanism 3 moves relatively, it will only make a horizontal movement and always fit the guiding plate 103. The structure is simple and the installation is convenient.

[0040] Preferably, in this embodiment, the connecting piece 510 is a bolt. The stud part of the connecting piece 510 is adapted to the connecting groove 5081. There are two connecting pieces 510, and the connecting pieces 510 penetrate through the side plates of the connecting mechanism 3 at positions corresponding to the connecting grooves 5081 on both sides of the connecting mechanism 3 and are threadedly connected thereto.

[0041] With such a setting, threaded holes will be provided at the installation positions of the connecting pieces 510 on the connecting mechanism 3. During installation, only the connecting pieces 510 selected as bolts need to be screwed in from both sides respectively, and the installation is convenient.

[0042] Although the present utility model has been described in detail with reference to the foregoing embodiments, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. An adjustment mechanism for a processing device for a glasses case shell material, characterized in that: It includes a first synchronous belt, an adjusting motor, two first synchronous wheels and two first rotating shafts, wherein the first rotating shaft and the adjusting motor are connected to a frame of the processing device, the adjusting motor drives one of the first synchronous wheels to rotate, the two first rotating shafts are respectively connected to the two first synchronous wheels, the first synchronous belt is sleeved on the two first synchronous wheels, the feeding mechanism, the connecting mechanism and the cutting mechanism in the processing device are arranged in sequence on the frame, the connecting mechanism and the cutting mechanism are respectively slidably connected to the frame, and the first synchronous belt is connected to the connecting mechanism and the cutting mechanism.

2. The adjusting mechanism of the processing device for the shell material of the glasses case according to claim 1, characterized in that: There are two adjusting mechanisms, and the two adjusting mechanisms are respectively connected to the connecting mechanism and the cutting mechanism.

3. The adjusting mechanism of the processing device for the shell material of a glasses case according to claim 1, characterized in that: The adjustment mechanism also includes a second synchronous belt and two second synchronous wheels. The first rotating shaft is rotatably connected to the frame of the processing device. The first rotating shaft is linked to the first synchronous wheel. The two second synchronous wheels are respectively linked to the output shaft of the adjustment motor and the first rotating shaft. The second synchronous belt is sleeved on the two second synchronous wheels.

4. The adjusting mechanism of the processing device for the shell material of a glasses case according to claim 1, characterized in that: The adjustment mechanism also includes a sliding track, which is connected to the frame of the processing device. Grooves are respectively provided on both sides of the cross section of the sliding track. The bottom of the connecting mechanism and the cutting mechanism is penetrated by the sliding track to adapt to them.

5. The adjusting mechanism of the processing device for the shell material of the glasses case according to claim 4, characterized in that: The sliding rails are provided with two.

6. The adjusting mechanism of the processing device for the shell material of a glasses case according to claim 1, characterized in that: The adjusting mechanism further comprises an adjusting plate, which is located on a side of the connecting mechanism in the processing device facing the feeding mechanism, and is located below the guide plate on this side.

7. The adjusting mechanism of the processing device for the shell material of the glasses case according to claim 6, characterized in that: The adjustment mechanism also includes a limit rod and a connecting piece. The limit rod is connected to the processing device at a position below the adjustment plate. The bottom of the adjustment plate facing the connecting piece is provided with a connecting groove adapted to the connecting piece. The connecting piece is connected to the connecting mechanism in the processing device.

8. The adjusting mechanism of the processing device for the shell material of the glasses case according to claim 7, characterized in that: The connecting member is a bolt, the stud part of the connecting member is adapted to the connecting groove, two connecting members are provided, and the connecting members penetrate the side plates of the connecting mechanism at positions corresponding to the connecting grooves on both sides of the connecting mechanism and are threadedly connected thereto.

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