Hot pressing equipment for connecting metal part and plastic part of glasses

Abstract

The utility model relates to the technical field of glasses assembly, in particular to hot-pressing equipment for connecting a glasses metal piece and a plastic piece, a first fixing assembly and a heating assembly are arranged on a sliding table assembly, the heating assembly is located on the side portion of the first fixing assembly and used for heating the metal piece, and a second fixing assembly is arranged on the side portion of the sliding table assembly and used for fixing the metal piece. The position of the second fixing assembly corresponds to the position of the first fixing assembly, the second fixing assembly is used for pressing and fixing the plastic part, the heating assembly comprises a heating fixing table, a heating telescopic air cylinder is fixedly connected to the heating fixing table, and the output end of the heating telescopic air cylinder is connected with a heating rod; the position of the heating rod corresponds to the position of the metal piece on the first fixing assembly. Compared with the prior art, the hot-pressing equipment for connecting the metal part and the plastic part of the glasses solves the problems of efficiency stability and quality stability in the pressing process, is simple to operate, reduces the dependence on manpower, and is beneficial to improving the production efficiency.

Description

[Technical field]

[0002] The utility model relates to the technical field of glasses assembly, in particular to hot pressing equipment used for connecting metal parts and plastic parts of glasses. [Background technology]

[0004] The components of glasses include frames and lenses. The frames include frames, hinges, temples, etc. The temples include metal parts and plastic parts. When glasses are produced, the hinges, metal temples and plastic parts need to be firmly connected together. The current method is to make positioning auxiliary jigs and manually press them directly. Although this method can achieve the purpose of connection, it will cause defective products such as whitening and blistering. It is difficult to guarantee efficiency and quality, and there are many defective products. [Contents of the utility model]

[0006] In order to overcome the above problems, the utility model provides a hot pressing device for connecting metal parts and plastic parts of glasses, which can effectively solve the above problems.

[0007] The utility model provides a technical solution to solve the above technical problems: a hot pressing device for connecting metal parts and plastic parts of glasses is provided, including a slide assembly, a first fixing assembly is arranged on the slide assembly, the first fixing assembly is used to press and fix the metal parts, a heating assembly is arranged on the slide assembly, the heating assembly is located on the side of the first fixing assembly, and the heating assembly is used to heat the metal parts; a second fixing assembly is arranged on the side of the slide assembly, the position of the second fixing assembly corresponds to the position of the first fixing assembly, and the second fixing assembly is used to press and fix the plastic parts; the heating assembly includes a heating fixing table, a heating telescopic cylinder is fixedly connected to the heating fixing table, a heating rod is connected to the output end of the heating telescopic cylinder, and the position of the heating rod corresponds to the position of the metal parts on the first fixing assembly.

[0008] Preferably, a servo motor is provided on the side of the slide assembly, and the servo motor is used to control the sliding of the slide assembly.

[0009] Preferably, the slide assembly drives the first fixed assembly to move in a straight line, and the second fixed assembly is located on the movement track of the first fixed assembly.

[0010] Preferably, the slide assembly comprises a linear slide rail, a slider is slidably connected to the linear slide rail, a sliding plate is fixed to the slider, and the first fixing assembly and the heating assembly are both fixedly connected to the sliding plate.

[0011] Preferably, a first pressing cylinder is provided on the sliding plate, and the position of the first pressing cylinder corresponds to the position of the first fixing assembly.

[0012] Preferably, a supporting base plate is provided below the slide assembly, and the slide assembly and the second fixing assembly are both connected to the supporting base plate.

[0013] Preferably, a second pressing cylinder is provided on the second fixing assembly.

[0014] Preferably, the second fixing assembly is located at an end of the linear slide rail.

[0015] Compared with the prior art, the hot pressing equipment for connecting metal parts and plastic parts of glasses of the utility model heats the metal parts through a heating component during the process of pressing the metal parts into the plastic parts. The heated metal parts can soften the plastic parts, making it easier to press the plastic parts. This can effectively avoid whitening and blistering caused by hard pressing, reduce the production of defective products, solve the efficiency stability and quality stability of the pressing process, is simple to operate, reduces dependence on manual labor, and is conducive to improving production efficiency.

Brief Description of the Drawings

[0017] Figure 1 This is a front view of the hot pressing device for connecting metal parts and plastic parts of glasses according to the utility model;

[0018] Figure 2 It is a top view of the hot pressing device for connecting metal parts and plastic parts of glasses according to the utility model;

[0019] Figure 3 It is a side view of the hot pressing equipment used for connecting metal parts and plastic parts of glasses according to the utility model. [Specific implementation method]

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are limited to relative positions on the specified view rather than absolute positions.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] See also Figures 1 to 3The utility model discloses a hot pressing device for connecting metal parts and plastic parts of glasses, comprising a slide assembly 10, on which a first fixing assembly 20 is arranged, and the first fixing assembly 20 is used to press and fix the metal parts, and a heating assembly 30 is arranged on the slide assembly 10, and the heating assembly 30 is located on the side of the first fixing assembly 20, and the heating assembly 30 is used to heat the metal parts.

[0025] A second fixing assembly 50 is disposed on the side of the slide assembly 10 . The position of the second fixing assembly 50 corresponds to the position of the first fixing assembly 20 . The second fixing assembly 50 is used to compress and fix the plastic component.

[0026] A servo motor 40 is disposed on the side of the slide assembly 10 , and the servo motor 40 is used to control the sliding of the slide assembly 10 .

[0027] The slide assembly 10 drives the first fixing assembly 20 to move in a straight line, and the second fixing assembly 50 is located on the movement track of the first fixing assembly 20 .

[0028] The heating component 30 includes a heating fixing platform 31 , to which a heating telescopic cylinder 32 is fixedly connected. The output end of the heating telescopic cylinder 32 is connected to a heating rod 33 , and the position of the heating rod 33 corresponds to the position of the metal part on the first fixing component 20 .

[0029] During operation, the metal part is manually embedded into the hole position of the plastic part in advance, and then the metal part and the plastic part are placed in the first fixing component 20 and the second fixing component 50 for fixing. The equipment is started, the servo motor is started, the first fixing component 20 is close to the second fixing component 50, the equipment automatically presses the workpiece, moves according to the set position and speed, and the heating telescopic cylinder 32 controls the heating rod 33 to extend and contact the metal part, heats the metal part according to the set time, and presses the metal part into the plastic part at the same time. After completion, the slide assembly 10 is retracted, the heating telescopic cylinder 32 is released, and the press-in connection process is completed.

[0030] The utility model discloses a hot pressing device for connecting metal parts and plastic parts of glasses, by setting a slide assembly 10, a first fixing assembly 20, a heating assembly 30, and a second fixing assembly 50. In the process of pressing the metal parts into the plastic parts, the heating assembly 30 heats the metal parts. The heated metal parts can soften the plastic parts, making it easier to press the plastic parts. The whitening and blistering caused by hard pressing can be effectively avoided, and the generation of defective products can be reduced. The efficiency stability and quality stability of the pressing process are solved. The operation is simple, the dependence on manual labor is reduced, and it is beneficial to improve production efficiency.

[0031] The slide assembly 10 includes a linear slide rail 11 , a slider 12 is slidably connected to the linear slide rail 11 , a sliding plate 13 is fixed to the slider 12 , and the first fixing assembly 20 and the heating assembly 30 are both fixedly connected to the sliding plate 13 .

[0032] The sliding plate 13 is provided with a first pressing cylinder 60 . The position of the first pressing cylinder 60 corresponds to the position of the first fixing assembly 20 . The first pressing cylinder 60 is used to press and fix the metal parts on the first fixing assembly 20 .

[0033] A support base plate 80 is disposed below the slide assembly 10 , and the slide assembly 10 and the second fixing assembly 50 are both connected to the support base plate 80 .

[0034] The second fixing assembly 50 is provided with a second pressing cylinder 70 , and the second pressing cylinder 70 is used to press and fix the plastic part on the second fixing assembly 50 .

[0035] The second fixing component 50 is located at the end of the linear slide rail 11 , so that when the slide assembly 10 drives the first fixing component 20 to move, it can be close to the second fixing component 50 , that is, the metal part is close to the plastic part to achieve a press-fit connection.

[0036] Compared with the prior art, the hot pressing equipment for connecting metal parts and plastic parts of glasses of the utility model heats the metal parts through the heating component 30 during the process of pressing the metal parts into the plastic parts. The heated metal parts can soften the plastic parts, making it easier to press the plastic parts. This can effectively avoid whitening and blistering caused by hard pressing, reduce the production of defective products, solve the efficiency stability and quality stability of the pressing process, is simple to operate, reduces dependence on manual labor, and is conducive to improving production efficiency.

[0037] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any modifications, equivalent substitutions and improvements made within the concept of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A hot pressing device for connecting metal parts and plastic parts of glasses, characterized in that: The slide assembly comprises a first fixing assembly provided on the slide assembly, the first fixing assembly is used to press and fix the metal piece, the slide assembly is provided with a heating assembly, the heating assembly is located on the side of the first fixing assembly, and the heating assembly is used to heat the metal piece; A second fixing component is disposed on the side of the slide assembly, the position of the second fixing component corresponds to the position of the first fixing component, and the second fixing component is used to press and fix the plastic part; The heating component includes a heating fixing platform, on which a heating telescopic cylinder is fixedly connected, and an output end of the heating telescopic cylinder is connected to a heating rod, and the position of the heating rod corresponds to the position of the metal part on the first fixing component.

2. The hot pressing device for connecting metal parts and plastic parts of glasses according to claim 1, characterized in that: A servo motor is arranged on the side of the slide assembly, and the servo motor is used to control the sliding of the slide assembly.

3. The hot pressing device for connecting metal parts and plastic parts of glasses according to claim 2, characterized in that: The slide assembly drives the first fixed assembly to move in a straight line, and the second fixed assembly is located on the movement track of the first fixed assembly.

4. The hot pressing device for connecting metal parts and plastic parts of glasses as claimed in claim 1, characterized in that: The slide assembly comprises a linear slide rail, a slider is slidably connected to the linear slide rail, a sliding plate is fixed to the sliding plate, and the first fixing assembly and the heating assembly are both fixedly connected to the sliding plate.

5. The hot pressing device for connecting metal parts and plastic parts of glasses as claimed in claim 4, characterized in that: The sliding plate is provided with a first pressing cylinder, and the position of the first pressing cylinder corresponds to the position of the first fixing assembly.

6. The hot pressing device for connecting metal parts and plastic parts of glasses as claimed in claim 1, characterized in that: A supporting base plate is disposed below the slide assembly, and the slide assembly and the second fixing assembly are both connected to the supporting base plate.

7. The hot pressing device for connecting metal parts and plastic parts of glasses as claimed in claim 1, characterized in that: The second fixing assembly is provided with a second pressing cylinder.

8. The hot pressing device for connecting metal parts and plastic parts of glasses as claimed in claim 4, characterized in that: The second fixing assembly is located at the end of the linear slide rail.

Images