Lens packaging and discharging mechanism

Abstract

The utility model discloses a lens packaging and discharging mechanism which comprises a storage bin used for loading lens packaging paper bags, one side of the storage bin is provided with a plurality of sets of elastic arrangement assemblies, a sliding attaching assembly is arranged in the storage bin, the elastic arrangement assemblies are used for limiting the side faces of the lens packaging paper bags, and the sliding attaching assembly is used for attaching the lens packaging paper bags to the storage bin. The sliding attaching assembly is used for being attached to the back side of a lens packaging paper bag for limiting. By means of the elastic arranging assembly and the sliding attaching assembly, accurate positioning of the side faces and the back sides of the paper bags is guaranteed, the uniformity and the consistency of packaging are improved, semi-automatic discharging is achieved, manual operation is reduced, and the production efficiency and the packaging speed are improved. And through the adjusting function of the elastic arrangement assembly, the mechanism can adapt to lens packaging paper bags of different models and sizes, and the universality and flexibility of the mechanism are enhanced.

Description

Technical Field

[0001] The utility model relates to a lens packaging and discharging mechanism. Background Art

[0002] In the glasses industry, the packaging of lenses is an important link, which not only relates to the protection of products, but also involves the aesthetics and brand image of products.

[0003] Traditional lens packaging methods mostly adopt manual operation, with low efficiency and it is difficult to ensure the consistency and standardization of packaging.

[0004] With the rapid development of the glasses industry, the demand for automation and standardization of lens packaging is increasing day by day. However, most of the existing lens packaging and discharging mechanisms adopt the method of a storage bin, manually arranging the lens packaging paper bags, which is rather troublesome to operate. At the same time, the storage bin cannot make adaptive adjustments to the lens packaging paper bags and cannot adapt to different types of paper bags. Therefore, a lens packaging and discharging mechanism is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a lens packaging and discharging mechanism to solve the problems in the above-mentioned background art that most of the existing lens packaging and discharging mechanisms adopt the method of a storage bin, manually arranging the lens packaging paper bags, which is rather troublesome to operate. At the same time, the storage bin cannot make adaptive adjustments to the lens packaging paper bags and cannot adapt to different types of paper bags.

[0006] To solve the above technical problems, the utility model provides the following technical solution: A lens packaging and discharging mechanism includes a storage bin for loading lens packaging paper bags, and a plurality of elastic arrangement components are arranged on one side of the storage bin.

[0007] A sliding fitting component is arranged in the storage bin.

[0008] Among them, the elastic arrangement component is used for limiting the side of the lens packaging paper bag.

[0009] The sliding fitting component is used for fitting and limiting the back side of the lens packaging paper bag.

[0010] The storage bin is inclined, and the angle between the storage bin and the horizontal plane is 30° - 45°.

[0011] Preferably, the elastic arrangement component includes a sleeve on one side of the storage bin, a middle cylinder is arranged inside the sleeve, a lining cylinder is arranged inside the middle cylinder, a guide rod is arranged inside the lining cylinder, one end of the guide rod is connected with a side baffle, and the side baffle is located in the storage bin so that the side baffle fits beside the lens packaging paper bag.

[0012] Preferably, a plum blossom knob is connected to the side of the sleeve away from the storage bin. The middle of the plum blossom knob is hollowed out so that the plum blossom knob is sleeved on the outer periphery of the guide rod;

[0013] A convex platform is provided at one end of the guide rod away from the side baffle, and the convex platform cooperates with the plum blossom knob.

[0014] Preferably, internal threads are provided on the inner wall of the middle cylinder, and external threads are provided on the outer periphery of the inner lining cylinder. The internal threads and the external threads cooperate with each other so that the inner lining cylinder rotates and moves on the inner wall of the sleeve.

[0015] Preferably, a return spring is provided on the outer periphery of the guide rod, and the return spring is located between the side baffle and the storage bin.

[0016] Preferably, the sliding and fitting assembly includes a guide plate. Sliding wheels are provided around the guide plate, and a load-bearing block is provided on the guide plate.

[0017] Preferably, two groups of guide grooves are provided at the bottom of the guide plate, and guide rails are provided at the storage bin and are matched with the guide grooves so that the guide plate linearly moves inside the storage bin through the guide rails.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] By providing the elastic arrangement assembly and the sliding and fitting assembly, the present utility model ensures the precise positioning of the paper bags on the side and back sides, improves the neatness and consistency of the packaging, realizes semi-automatic discharging, reduces manual operation, and improves the production efficiency and packaging speed.

[0020] Through the adjustment function of the elastic arrangement assembly, it can adapt to lens packaging paper bags of different models and sizes, enhancing the versatility and flexibility of the mechanism.

[0021] The inclined setting of the storage bin and the angle adjustment with the horizontal plane optimize the sliding and arrangement process of the paper bags, reduce the space occupation and improve the discharging efficiency.

[0022] The design of the plum blossom knob allows users to conveniently adjust the position of the guide rod, thereby adjusting the fitting pressure of the side baffle on the paper bag and adapting to paper bags of different thicknesses.

[0023] The cooperation of the internal threads and the external threads and the use of the return spring simplify the adjustment and maintenance process of the mechanism and reduce the maintenance cost.

[0024] The design of the guide wheels and the load-bearing block, in cooperation with the guide grooves of the guide plate and the guide rails in the storage bin, ensures the stable linear movement of the guide plate inside the storage bin. Description of the Drawings

[0025] Figure 1 Schematic diagram of the overall structure of the embodiment of the present utility model;

[0026] Figure 2 Schematic diagram of the structure of the sliding and fitting assembly of the embodiment of the present utility model;

[0027] Figure 3 Schematic diagram of the elastic arrangement assembly of the embodiment of the present utility model;

[0028] Figure 4 Schematic cross-sectional view of the elastic arrangement assembly of the embodiment of the present utility model.

[0029] In the figure: 100, storage bin; 101, guide rail; 200, elastic arrangement assembly; 201, sleeve; 2011, middle cylinder; 2012, internal thread; 202, inner lining cylinder; 2021, external thread; 203, guide rod; 2031, boss; 204, side baffle; 205, plum blossom knob; 206, return spring; 300, sliding and fitting assembly; 301, guide plate; 3011, guide groove; 302, sliding wheel; 303, load-bearing block. Specific embodiments

[0030] In order to facilitate the solution of the problem that most of the existing lens packaging and discharging mechanisms use the method of a storage bin to manually arrange the lens packaging paper bags, the operation is rather troublesome, and at the same time, the storage bin cannot adaptively adjust the lens packaging paper bags and cannot adapt to different types of paper bags, the embodiment of the present utility model provides a lens packaging and discharging mechanism. The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-4 , the present utility model provides a lens packaging and discharging mechanism, including a storage bin 100 for loading lens packaging paper bags, and a plurality of groups of elastic arrangement assemblies 200 are arranged on one side of the storage bin 100,

[0032] A sliding and fitting assembly 300 is arranged inside the storage bin 100,

[0033] Among them, the elastic arrangement assembly 200 is used for laterally limiting the lens packaging paper bags,

[0034] The sliding and fitting assembly 300 is used for fitting and limiting the back side of the lens packaging paper bags.

[0035] The storage bin 100 is inclined, and the angle between the storage bin 100 and the horizontal plane is 30°-45°.

[0036] The elastic arrangement component 200 includes a sleeve 201 located on one side of the storage bin 100. Inside the sleeve 201, there is a middle cylinder 2011. Inside the middle cylinder 2011, there is a lining cylinder 202. Inside the lining cylinder 202, there is a guide rod 203. One end of the guide rod 203 is connected to a side baffle 204, and the side baffle 204 is located inside the storage bin 100 so that the side baffle 204 fits beside the lens packaging paper bag.

[0037] One side of the sleeve 201 away from the storage bin 100 is connected to a plum blossom knob 205. The middle part of the plum blossom knob 205 is hollow so that the plum blossom knob 205 is sleeved on the outer periphery of the guide rod 203;

[0038] One end of the guide rod 203 away from the side baffle 204 is provided with a boss 2031, and the boss 2031 cooperates with the plum blossom knob 205.

[0039] Internal threads 2012 are provided on the inner wall of the middle cylinder 2011, and external threads 2021 are provided on the outer periphery of the lining cylinder 202. The internal threads 2011 and the external threads 2021 cooperate with each other so that the lining cylinder 202 rotates and moves on the inner wall of the sleeve 201.

[0040] A return spring 206 is provided on the outer periphery of the guide rod 203, and the return spring 206 is located between the side baffle 204 and the storage bin 100.

[0041] The sliding and fitting component 300 includes a guide plate 301. Sliding wheels 302 are provided around the guide plate 301, and a load-bearing block 303 is provided on the guide plate 301.

[0042] Two groups of guide grooves 3011 are provided at the bottom of the guide plate 301. Guide rails 101 that cooperate with the guide grooves 3011 are provided at the storage bin 100 so that the guide plate 301 linearly moves inside the storage bin 100 through the guide rails 101.

[0043] The working principle of a lens packaging discharging mechanism provided by the present utility model is as follows: During use, a lens packaging paper bag is put into the storage bin 100. The inclined surface on the upper part of the side baffle 204 is used to squeeze the side baffle 204. The side baffle 204 is forced to squeeze and move the guide rod 203. The guide rod 203 extends out from the middle of the plum blossom knob 205 along the middle cylinder 2011. At the same time, the return spring 206 located between the storage bin 100 and the side baffle 204 is squeezed. The return spring 206 is compressed under force and generates corresponding elastic force, which acts on the side baffle 204 in the reverse direction, and the side of the lens packaging paper bag is fitted and limited through the side baffle 204.

[0044] At the same time, the load block 303 is guided at the guide rail 101 through the guide groove 3011 at the lower part of the guide plate 301, and moves from the upper part of the storage bin 100 to fit against the back side of the lens packaging paper bag through the sliding wheel 302, and squeezes and moves the lens packaging paper bag.

[0045] When the specification model of the lens packaging paper bag does not match the distance between the side baffle 204 and the storage bin 100, rotate the plum blossom knob 205 to drive the inner lining cylinder 202 to rotate. The external thread 2021 on the inner lining cylinder 202 cooperates with the internal thread 2012 in the middle cylinder 2011, driving the middle cylinder 2011 to move out of the sleeve 201 (wing plates are provided on both sides of the middle cylinder 2011 to prevent the middle cylinder 2011 from rotating inside the sleeve 201, so that the middle cylinder 2011 linearly moves out of the sleeve 201), squeezing the return spring 206. The return spring 206 is compressed under force and generates corresponding elastic force, driving the side baffle 204 to fit beside the lens packaging paper bag to limit the side of the lens packaging paper bag.

[0046] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lens packaging discharging mechanism, characterized in that: It comprises a storage bin (100) for loading lens packaging paper bags, wherein one side of the storage bin (100) is provided with a plurality of groups of elastic arrangement components (200). A sliding fitting component (300) is disposed in the storage bin (100). The elastic arrangement component (200) is used to limit the side of the lens packaging paper bag. The sliding fitting assembly (300) is used to fit to the back side of the lens packaging paper bag.

2. A lens packaging discharging mechanism according to claim 1, characterized in that: The storage bin (100) is arranged to be inclined, and the angle between the storage bin (100) and the horizontal plane is 30°-45°.

3. A lens packaging discharging mechanism according to claim 2, characterized in that: The elastic arrangement component (200) comprises a sleeve (201) located at one side of the storage bin (100), a middle tube (2011) is arranged inside the sleeve (201), an inner lining tube (202) is arranged inside the middle tube (2011), a guide rod (203) is arranged inside the inner lining tube (202), one end of the guide rod (203) is connected to a side baffle (204), and the side baffle (204) is located inside the storage bin (100) so that the side baffle (204) is attached to the side of a lens packaging paper bag.

4. A lens packaging discharging mechanism according to claim 3, characterized in that: A plum blossom knob (205) is connected to a side of the sleeve (201) away from the storage bin (100), and the middle portion of the plum blossom knob (205) is hollow so that the plum blossom knob (205) is sleeved on the outer periphery of the guide rod (203); A boss (2031) is provided at one end of the guide rod (203) away from the side baffle (204), and the boss (2031) cooperates with the plum blossom knob (205).

5. A lens packaging discharging mechanism according to claim 4, characterized in that: The inner wall of the middle tube (2011) is provided with an internal thread (2012), and the outer periphery of the inner liner tube (202) is provided with an external thread (2021), and the internal thread (212) and the external thread (2021) cooperate with each other to enable the inner liner tube (202) to rotate and move on the inner wall of the sleeve (201).

6. A lens packaging discharging mechanism according to claim 5, characterized in that: A return spring (206) is provided on the outer periphery of the guide rod (203), and the return spring (206) is located between the side baffle (204) and the material storage bin (100).

7. A lens packaging discharging mechanism according to claim 6, characterized in that: The sliding fitting assembly (300) comprises a guide plate (301), sliding wheels (302) are arranged around the guide plate (301), and a weight block (303) is arranged on the guide plate (301).

8. The lens packaging discharging mechanism according to claim 7, characterized in that: Two groups of guide grooves (3011) are provided at the bottom of the guide plate (301), and guide rails (101) that cooperate with the guide grooves (3011) are provided at the material storage bin (100), so that the guide plate (301) can move linearly inside the material storage bin (100) via the guide rails (101).

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