Mirror frame conveying device for hinge nailing machine

Abstract

The utility model discloses a mirror frame conveying device for a hinge nailing machine, which comprises a conveying support and further comprises a driving unit arranged on the conveying support and used for providing driving force. One end of the lifting unit is connected with the driving unit, the lifting unit is driven by the driving unit, and the glasses frame arranged on the lifting unit is driven to move; the limiting unit is arranged at the output end of the lifting unit, the limiting unit is used for limiting and blocking the mirror frame, the limiting unit comprises a limiting air cylinder, a limiting plate and a limiting hopper, the limiting air cylinder is arranged in the conveying support, and an air cylinder shaft of the limiting air cylinder is connected with the first end of the limiting plate; the second end of the limiting plate penetrates through the through groove in the limiting hopper to extend outwards, and the mirror frame entering the limiting hopper is limited through the limiting plate. Through cooperative work of the driving unit, the lifting unit and the limiting unit, automatic conveying of the mirror frames is achieved.

Description

Technical Field

[0001] The utility model relates to the field of hinge assembly equipment, in particular to a mirror frame conveying device for a hinge nailing machine. Background Art

[0002] The temple of the glasses is an important part of the glasses. The temple of the glasses and the glasses frame are hinged to each other through a hinge. Usually the hinge includes a male hinge and a female hinge. Usually the male hinge is embedded in the molded and polished temple of the glasses, and the female hinge is embedded in the molded and polished frame of the glasses. Then, a pin is passed through the male hinge and the female hinge to realize the mutual hinge connection between the temple of the glasses and the glasses frame.

[0003] In the prior art, the patent document with application number: CN201220176865.X discloses a hinge nailing machine, which mainly includes a frame, a support frame is connected to the frame, a slideway is provided on the support frame, a frame placing frame is provided on the slideway, the frame placing frame is arranged on the slideway in cooperation with cylinder A, a cylinder B is arranged through the frame at the rear of the support frame, a punching device is arranged on the upper part of the frame placing frame, and hinge chuck devices are arranged on both sides of the punching device. The frame is placed on the frame placing frame, and then chucks are placed on the two chucks. First, with the cooperation of the punching device, holes slightly smaller than the hinge are arranged on both sides of the frame. After the punching is completed, the two chucks are arranged in the corresponding holes of the frame through the hinge chuck device to complete the hinge nailing work. This structural design is reasonable, so that the hinge nailing process is completed automatically, reducing the labor of employees, saving the time spent on hinge nailing, and increasing the production of the enterprise.

[0004] However, the existing nail hinge machine lacks a frame conveying structure, which affects the processing efficiency. Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to provide a frame conveying device for a nail hinge machine, which is used to solve the problem that the existing nail hinge machine lacks a frame conveying structure, thus affecting the processing efficiency.

[0006] The above technical objectives of the utility model are achieved by using the following technical solutions:

[0007] A frame conveying device for a nail hinge machine includes a conveying bracket, the conveying bracket is used to provide a fixed installation space, and further includes:

[0008] A driving unit, wherein the driving unit is disposed on the conveying bracket and is used to provide a driving force;

[0009] A lifting unit, wherein the lifting unit has a space for placing a mirror frame, and one end of the lifting unit is connected to a driving unit, and the lifting unit is driven by the driving unit to drive the mirror frame disposed on the lifting unit to move;

[0010] A limiting unit is provided on the output end of the lifting unit, and is used for limiting and blocking the mirror frame. The limiting unit comprises a limiting cylinder, a limiting plate and a limiting bucket. The limiting cylinder is provided in the conveying bracket, and the cylinder shaft of the limiting cylinder is connected to the first end of the limiting plate. The second end of the limiting plate extends outward through the through slot on the limiting bucket, and the mirror frame entering the limiting bucket is limited by the limiting plate.

[0011] The utility model is further configured as follows: the driving unit includes a first cylinder arranged on a conveying bracket, a push rod of the first cylinder is connected to a displacement plate, a driving guide rail is provided on both sides of the displacement plate, a guide plate is provided in the middle position of the displacement plate, both ends of the guide plate extend out of the displacement plate respectively, and are movably connected to the driving guide rail through a guide block, a second cylinder is provided at both ends of the displacement plate, and a push rod of the second cylinder is transmission-connected to the lifting unit.

[0012] The utility model is further configured as follows: the lifting unit includes a lifting bracket, the lifting bracket is arranged on the conveying bracket, a lifting plate is provided on the lifting bracket, the bottom of the lifting plate is transmission-connected to the push rods of the two second cylinders, a plurality of limiting members are provided between the lifting bracket and the lifting plate, and the space between the limiting members is used for placing the mirror frame.

[0013] The utility model is further configured as follows: the width of the limiting plate is smaller than the width of the through slot, and the height of the limiting plate is greater than the top height of the limiting bucket.

[0014] In summary, the utility model has the following beneficial effects:

[0015] Firstly, the device realizes the automatic conveyance of the mirror frame through the coordinated work of the driving unit, the lifting unit and the limiting unit; the driving unit provides a stable driving force to ensure that the whole device can operate efficiently and stably; the lifting unit can drive the mirror frame to be lifted, lowered and moved on the conveying bracket through the drive of the driving unit, thereby realizing the automatic conveyance of the mirror frame; and the limiting unit limits and blocks the mirror frame through the coordinated use of the limiting cylinder, the limiting plate and the limiting bucket, thereby ensuring the stability and safety of the mirror frame during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is one of the device schematic diagrams of the utility model.

[0017] Figure 2 This is the second schematic diagram of the device of the utility model.

[0018] Figure 3 It is a side view of the mirror frame conveying assembly of the utility model.

[0019] Figure 4 It is a top view of the mirror frame conveying assembly of the utility model.

[0020] Figure 5 It is a schematic diagram of a drive unit of the utility model.

[0021] Figure 6 It is a schematic diagram of assembling the frame conveying assembly of the utility model.

[0022] Numeral labels: frame conveying assembly 200, conveying bracket 201, first cylinder 202, displacement plate 203, driving guide rail 204, guide plate 205, second cylinder 206, lifting bracket 207, lifting plate 208, limiting member 209, limiting cylinder 210, limiting plate 211, limiting bucket 212. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with illustrations and specific embodiments.

[0024] like Figures 1 to 6 As shown, the present invention provides a frame conveying device for a nail hinge machine. In this embodiment, the frame conveying assembly 200 includes a conveying bracket 201, and the conveying bracket 201 is used to provide a fixed installation space to ensure that the driving unit, the lifting unit and the limiting unit can be stably installed thereon;

[0025] A driving unit, which is arranged on the conveying bracket 201, and is used for providing a driving force; a lifting unit, which has a space for placing a mirror frame, and which is adapted to the shape and size of the mirror frame to ensure that the mirror frame can be stably placed thereon and will not fall off or shift during movement; one end of the lifting unit is connected to the driving unit, and the lifting unit is driven by the driving unit, and drives the mirror frame arranged on the lifting unit to move; a limiting unit, which is arranged on the output end of the lifting unit, and is used for limiting and blocking the mirror frame to ensure that the mirror frame can accurately stop when it reaches a specified position.

[0026] The driving unit includes a first cylinder 202 arranged on a conveying bracket 201, a push rod of the first cylinder 202 is transmission-connected to a displacement plate 203, a driving guide rail 204 is provided on both sides of the displacement plate 203, a guide plate 205 is provided in the middle position of the displacement plate 203, both ends of the guide plate 205 extend out of the displacement plate 203 respectively, and are movably connected to the driving guide rail 204 through a guide block; a second cylinder 206 is provided at both ends of the displacement plate 203, a push rod of the second cylinder 206 is transmission-connected to the lifting unit.

[0027] The lifting unit includes a lifting bracket 207, which is arranged on the conveying bracket 201. A lifting plate 208 is provided on the lifting bracket 207, and the bottom of the lifting plate 208 is transmission-connected to the push rods of the two second cylinders 206; a plurality of limit members 209 are provided between the lifting bracket 207 and the lifting plate 208, and the space between the limit members 209 is used to place the mirror frame.

[0028] The limiting unit includes a limiting cylinder 210, a limiting plate 211 and a limiting bucket 212. The limiting cylinder 210 is arranged in the conveying bracket 201. The cylinder shaft of the limiting cylinder 210 is connected to the first end of the limiting plate 211. The second end of the limiting plate 211 extends outward through the through groove on the limiting bucket 212. The mirror frame entering the limiting bucket 212 is limited by the limiting plate 211. The width of the limiting plate 211 is smaller than the width of the through groove, and the height of the limiting plate 211 is greater than the top height of the limiting bucket 212.

[0029] The working process of the mirror frame conveying assembly 200 is as follows: the mirror frame is placed between the limiting pieces 209. When the mirror at the top enters the mirror frame placing assembly 300, the second cylinder 206 is started, and the second cylinder 206 pushes the lifting plate 208 to move upwards through the push rod, so that the lifting plate 208 and the mirror frame are separated from the limiting pieces 209 on both sides; the first cylinder 202 is started, and the first cylinder 202 pushes the displacement plate 203 through the push rod, and the displacement plate 203 moves forward along the guide rail by a distance of one station through the guide plate 205 and the guide block, so that the mirror frame at the front end reaches the limiting unit, and the limiting cylinder 210 is started, and the limiting cylinder 210 drives the limiting plate 211 to move downwards, and the mirror frame enters the mirror frame placing assembly 300 along the limiting bucket 212;

[0030] The frame conveying assembly 200 realizes smooth conveyance and accurate positioning of the frame through the coordinated work of the conveying bracket 201, the driving unit, the lifting unit and the limiting unit.

[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. In this document, the terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than those listed and may also include additional elements not expressly listed.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A frame conveying device for a nail hinge machine, comprising a conveying bracket, the conveying bracket is used to provide a fixed installation space, characterized in that: Also includes, A driving unit, wherein the driving unit is disposed on the conveying bracket and is used to provide a driving force; A lifting unit, wherein the lifting unit has a space for placing a mirror frame, and one end of the lifting unit is connected to a driving unit, and the lifting unit is driven by the driving unit to drive the mirror frame disposed on the lifting unit to move; A limiting unit is provided on the output end of the lifting unit, and is used for limiting and blocking the mirror frame. The limiting unit comprises a limiting cylinder, a limiting plate and a limiting bucket. The limiting cylinder is provided in the conveying bracket, and the cylinder shaft of the limiting cylinder is connected to the first end of the limiting plate. The second end of the limiting plate extends outward through the through slot on the limiting bucket, and the mirror frame entering the limiting bucket is limited by the limiting plate.

2. A frame conveying device for a nail hinge machine according to claim 1, characterized in that: The driving unit includes a first cylinder arranged on a conveying bracket, a push rod of the first cylinder is connected to a displacement plate, a driving guide rail is provided on both sides of the displacement plate, a guide plate is provided in the middle position of the displacement plate, both ends of the guide plate extend out of the displacement plate respectively, and are movably connected to the driving guide rail through a guide block, a second cylinder is provided at both ends of the displacement plate, and a push rod of the second cylinder is transmission-connected to the lifting unit.

3. The frame conveying device for a nail hinge machine according to claim 2, characterized in that: The lifting unit includes a lifting bracket, which is arranged on the conveying bracket. A lifting plate is provided on the lifting bracket. The bottom of the lifting plate is transmission-connected to the push rods of two second cylinders. A plurality of limiting members are provided between the lifting bracket and the lifting plate. The space between the limiting members is used for placing the mirror frame.

4. The frame conveying device for a nail hinge machine according to claim 1, characterized in that: The width of the limiting plate is smaller than the width of the through slot, and the height of the limiting plate is greater than the top height of the limiting bucket.

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