Cylindrical mirror suction limiting mechanism

Abstract

The utility model relates to the technical field of cylindrical mirror processing, and discloses a cylindrical mirror suction limiting mechanism which comprises an adsorption plate, and a vacuum suction pipe with one end extending into the adsorption plate is arranged at the top of the adsorption plate. According to the cylindrical mirror suction limiting mechanism, the fixing assembly is arranged, an external vacuum pipe is connected with a vacuum suction pipe, at the moment, a cylindrical mirror is sucked through a vacuum suction cup, at the moment, an electric push rod is started to drive two extension plates to move relatively, and at the moment, two clamping plates move relatively to fix and limit the side edge of the cylindrical mirror; according to the cylindrical mirror clamping device, the cylindrical mirror is prevented from falling off and being damaged due to collision, through cooperation of a fastening bolt and a fastening nut, the fastening nut is screwed off from the fastening bolt at first, meanwhile, the fastening bolt is screwed off from an extension rod, and then a clamping plate is taken down from the extension rod, so that workers can conveniently disassemble and replace the clamping plate, the practicability of the device is improved, and the practicability of the device is improved. And a worker can conveniently use the device.

Description

Technical Field

[0001] This utility model relates to the field of cylindrical mirror processing technology, specifically a cylindrical mirror suction and limiting mechanism. Background Technology

[0002] Cylindrical lenses are aspherical lenses that can effectively reduce spherical aberration and chromatic aberration. They are classified into plano-convex cylindrical lenses, plano-concave cylindrical lenses, biconvex cylindrical lenses, biconcave cylindrical lenses, meniscus cylindrical lenses, intersecting cylindrical lenses, and irregular cylindrical lenses, and have one-dimensional magnification function.

[0003] Traditional cylindrical mirror suction mechanisms rely solely on vacuum suction cups for suction and lack a limiting structure. When subjected to impact, the cylindrical mirror is prone to falling off, affecting the production of cylindrical mirrors. Therefore, a cylindrical mirror suction and limiting mechanism is proposed to solve the aforementioned technical problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a cylindrical mirror suction and limiting mechanism, which has the advantages of limiting and fixing cylindrical mirrors. It solves the problem that traditional cylindrical mirror suction mechanisms rely solely on vacuum suction cups for suction, lack a limiting structure, and are prone to falling off when subjected to collisions, thus affecting the production of cylindrical mirrors.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned purpose of limiting and fixing cylindrical mirrors, this utility model provides the following technical solution: a cylindrical mirror suction and limiting mechanism, including an adsorption plate, a vacuum suction tube extending into the top of the adsorption plate, a vacuum suction cup extending into the bottom of the inner bottom wall of the adsorption plate, and a number of vacuum suction cups, and fixing components are provided on the left and right sides of the top of the adsorption plate.

[0008] The fixing assembly includes electric push rods. Electric push rods are provided on the top left and right sides of the adsorption plate. Extension plates are provided at the output ends of the two electric push rods. Extension rods located below the adsorption plate are provided on the opposite sides of the two extension plates. Sleeves are provided on the outside of the two extension rods. Clamping plates are provided on the opposite sides of the two sleeves. A fastening bolt is provided at the bottom of each sleeve, with one end penetrating the extension rod and extending to the top of the sleeve. Two fastening nuts are provided on the outside of each fastening bolt, located on the upper and lower sides of the sleeve respectively.

[0009] Preferably, the vacuum suction tube has an external threaded groove on its exterior.

[0010] Preferably, anti-slip pads are fixedly connected to the opposite sides of the two clamping plates.

[0011] Preferably, the extension rod has a threaded hole inside that is compatible with the fastening bolt.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a cylindrical mirror suction and limiting mechanism, which has the following beneficial effects:

[0014] This cylindrical mirror suction and limiting mechanism connects an external vacuum tube to a vacuum suction tube via a fixed assembly. The cylindrical mirror is then suctioned by a vacuum suction cup. An electric push rod is activated, causing two extension plates to move relative to each other. These two clamping plates then move relative to each other, fixing and limiting the cylindrical mirror's sides to prevent it from falling and being damaged due to collision. Using a combination of fastening bolts and nuts, the fastening nuts are first unscrewed from the fastening bolts, and simultaneously the fastening bolts are unscrewed from the extension rods. Then, the clamping plates are removed from the extension rods, facilitating easy disassembly and replacement by operators and improving the device's practicality. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged diagram of point A in the middle.

[0017] In the diagram: 1. Adsorption plate; 2. Vacuum suction tube; 3. Vacuum suction cup; 4. Fixing assembly; 41. Electric push rod; 42. Extension plate; 43. Extension rod; 44. Clamping plate; 45. Sleeve; 46. Fastening bolt; 47. Fastening nut. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-2A cylindrical mirror suction and limiting mechanism includes an adsorption plate 1. A vacuum suction tube 2, extending into the top of the adsorption plate 1, is fixedly connected to the top. The vacuum suction tube 2 has an external threaded groove. A vacuum suction cup 3, extending to the bottom of the adsorption plate 1, is connected to the inner bottom wall of the adsorption plate 1. Several vacuum suction cups 3 are present. Fixing components 4 are fixedly connected to the left and right sides of the top of the adsorption plate 1. Each fixing component 4 includes an electric push rod 41. The output ends of both electric push rods 41 are fixedly connected to extension plates 42. On opposite sides of each extension rod 43, an extension rod 43 located below the adsorption plate 1 is fixedly connected. Each extension rod 43 is fitted with a sleeve 45. Each sleeve 45 is fixedly connected with a clamping plate 44 on opposite sides. Each clamping plate 44 is fixedly connected with an anti-slip pad on opposite sides. The bottom of each sleeve 45 is threaded with a fastening bolt 46 that passes through the extension rod 43 and extends to the top of the sleeve 45. The extension rod 43 has a threaded hole inside that matches the fastening bolt 46. Each fastening bolt 46 has two fastening nuts 47 threaded on its external side, located on the upper and lower sides of the sleeve 45 respectively.

[0020] It is worth noting that the electric actuator 41 in this application is externally connected to a control switch and a drive power supply, and the electric actuator 41 is a conventional and known device. The standard parts used in this application can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as bolts, rivets, and welding that are mature in the prior art. Moreover, the machinery, parts and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in the description belong to the prior art known to those skilled in the art, and will not be described in detail here.

[0021] In summary, this cylindrical mirror suction and limiting mechanism, through the setting of the fixing component 4, connects the external vacuum tube to the vacuum suction tube 2. At this time, the cylindrical mirror is suctioned by the vacuum suction cup 3. At this time, the electric push rod 41 is activated to drive the two extension plates 42 to move relative to each other. At this time, the two clamping plates 44 move relative to each other to fix and limit the side of the cylindrical mirror, preventing the cylindrical mirror from falling and being damaged due to collision. Through the cooperation of the fastening bolt 46 and the fastening nut 47, the fastening nut 47 is first unscrewed from the fastening bolt 46, and the fastening bolt 46 is unscrewed from the extension rod 43. Then the clamping plate 44 is removed from the extension rod 43, which makes it convenient for the staff to disassemble and replace the clamping plate 44. This improves the practicality of the device and solves the problem that the traditional cylindrical mirror suction mechanism relies solely on the vacuum suction cup for suction, lacks a limiting structure, and the cylindrical mirror is prone to falling when it is impacted, affecting the production of cylindrical mirrors.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cylindrical mirror suction and limiting mechanism, comprising an adsorption plate (1), characterized in that: The top of the adsorption plate (1) is provided with a vacuum suction tube (2) extending into its interior, and the inner bottom wall of the adsorption plate (1) is provided with a vacuum suction cup (3) extending into its bottom. The number of vacuum suction cups (3) is several, and the top left and right sides of the adsorption plate (1) are provided with fixing components (4). The fixing component (4) includes an electric push rod (41). The top left and right sides of the adsorption plate (1) are provided with electric push rods (41). The output ends of the two electric push rods (41) are provided with extension plates (42). The opposite sides of the two extension plates (42) are provided with extension rods (43) located below the adsorption plate (1). The outside of the two extension rods (43) is provided with sleeves (45). The opposite sides of the two sleeves (45) are provided with clamping plates (44). The bottom of a single sleeve (45) is provided with a fastening bolt (46) that passes through the extension rod (43) and extends to the top of the sleeve (45). The outside of a single fastening bolt (46) is provided with two fastening nuts (47) located on the upper and lower sides of the sleeve (45).

2. The cylindrical mirror suction and limiting mechanism according to claim 1, characterized in that: The vacuum suction tube (2) has an external threaded groove on its exterior.

3. The cylindrical mirror suction and limiting mechanism according to claim 1, characterized in that: Anti-slip pads are fixedly connected to the opposite sides of the two clamping plates (44).

4. The cylindrical mirror suction and limiting mechanism according to claim 1, characterized in that: The extension rod (43) has a threaded hole inside that is compatible with the fastening bolt (46).

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