Spring hinge foot mounting machine

Abstract

The utility model belongs to the technical field of glasses part mounting equipment, and particularly relates to a spring hinge foot mounting machine. Comprising a workbench; the positioning mechanism comprises a clamp, a positioning groove is formed in the top of the clamp, and a positioning hole communicated with the positioning groove is formed in the clamp; the first feeding mechanism comprises a first feeding plate and a first vibration feeding disc, and a first containing groove communicating with the positioning groove is formed in the top of the first feeding plate; the first material pushing mechanism comprises a first push rod right opposite to the first placing groove; the second feeding mechanism comprises a second feeding plate and a second vibration feeding disc, and a second containing groove communicating with the positioning hole is formed in the top of the second feeding plate; the second material pushing mechanism comprises a second push rod right opposite to the second placing groove; through mutual cooperation of the positioning mechanism, the first feeding mechanism, the first pushing mechanism, the second feeding mechanism and the second pushing mechanism, the spring hinge mounting procedure and the pin mounting procedure are carried out on the same equipment, and the effects of reducing the labor cost and improving the production efficiency are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of eyeglass component installation equipment, in particular to a spring hinge foot installation machine. Background Art

[0002] The arms of the glasses are usually connected to the frames of the glasses by means of hinges. In order to improve wearing comfort and hinge stability, some arms of the glasses are hinged to the frames of the glasses by installing spring hinges at the ends of the arms of the glasses.

[0003] In the prior art, a slot for installing a spring hinge and a pin hole for fixing the spring hinge are usually provided at the end of the eyeglass leg. After the spring hinge is manually installed into the slot, a pin is inserted into the eyeglass leg to fix the spring hinge. However, manual operation is slow and the production efficiency is low. In the prior art, there is also equipment for installing spring hinges, but it is not possible to implement the pin installation process and the spring hinge installation process on the same equipment, and multiple equipment need to be used, which is costly and has low production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a spring hinge leg installation machine in view of the above-mentioned technical problems, in which the legs of the glasses are placed in the positioning grooves of the positioning mechanism manually or by a robot, and the positioning mechanism, the first feeding mechanism, the first pushing mechanism, the second feeding mechanism and the second pushing mechanism cooperate with each other, so that the spring hinge installation process and the pin installation process are carried out on the same equipment, thereby reducing labor costs, saving production time and improving production efficiency.

[0005] In view of this, the utility model provides a spring hinge foot mounting machine, including a workbench and also including:

[0006] The positioning mechanism comprises a fixture installed on the workbench and a first driving member for driving the fixture to open and close, wherein the first driving member is installed on the workbench, a positioning groove is formed on the top of the fixture, and a positioning hole connected to the positioning groove is formed on the fixture;

[0007] A first feeding mechanism is installed on the workbench, the first feeding mechanism includes a first feeding plate located on one side of the X-axis of the fixture, and a second driving member used to drive the first feeding plate to move, the first feeding plate is slidably connected to the workbench, a first placement groove connected to the positioning groove is opened on the top of the first feeding plate, and the first feeding mechanism also includes a first vibrating loading tray for feeding the first placement groove;

[0008] A first material pushing mechanism is installed on the workbench, and the first material pushing mechanism includes a first push rod facing one end of the first placement groove and a third driving member for driving the first push rod to move;

[0009] A second feeding mechanism is installed on the workbench, the second feeding mechanism includes a second feeding plate located on one side of the Y-axis of the fixture, and a fourth driving member used to drive the second feeding plate to move, the second feeding plate is slidably connected to the workbench, a second placement groove connected to the positioning hole is opened on the top of the second feeding plate, and the second feeding mechanism also includes a second vibrating loading tray for feeding the second placement groove;

[0010] The second material pushing mechanism is installed on the workbench and comprises a second push rod facing one end of the second placement slot and a fifth driving member used for driving the second push rod to move.

[0011] In the above solution, further, the clamp includes:

[0012] A first clamping part is installed on the workbench, and a sliding groove is provided on the first clamping part;

[0013] A second clamping portion is slidably disposed on the sliding groove;

[0014] Wherein, the second clamping portion is arranged on the driving end of the first driving member, and the positioning hole is opened on the first clamping portion.

[0015] In the above solution, further, the clamp also includes:

[0016] The base is installed on the workbench, and a strip-shaped clamping portion is provided on the top of the base;

[0017] Wherein, a strip-shaped clamping groove adapted to the strip-shaped clamping portion is formed at the bottom of the first clamping portion, and the strip-shaped clamping portion is clamped in the strip-shaped clamping groove.

[0018] In the above solution, further, the strip-shaped snap-in groove is a dovetail groove.

[0019] In the above solution, further, the clamp also includes:

[0020] The two limiting parts are respectively located on both sides of the X-axis of the clamp, one end of the limiting part is hinged on one side of the X-axis of the base, and the other end abuts against one side of the X-axis of the first clamping part.

[0021] In the above scheme, further, the positioning mechanism also includes a material pressing assembly installed on the workbench, and the material pressing assembly includes:

[0022] a pressure plate, located on top of the fixture;

[0023] The sixth driving member is installed on the workbench, and the pressing plate is installed on the driving end of the sixth driving member. The sixth driving member is used to drive the pressing plate to move up and down.

[0024] In the above solution, further, elastic parts are arranged on the bottom of the pressing plate, on the side wall of the sliding groove and on the side of the second clamping part facing the side wall of the sliding groove.

[0025] The beneficial effects of the utility model are:

[0026] 1. The glasses legs are placed in the positioning grooves of the positioning mechanism manually or by a robot. The positioning mechanism, the first feeding mechanism, the first pushing mechanism, the second feeding mechanism and the second pushing mechanism cooperate with each other, so that the spring hinge installation process and the pin installation process are carried out on the same equipment, thereby reducing labor costs, saving production time and improving production efficiency;

[0027] 2. The clamping connection between the first clamping part and the base facilitates installation, disassembly and replacement of the clamp when the clamp is damaged or when the glasses legs of other shapes need to be replaced;

[0028] 3. The pressing component is used to press the glasses legs in the positioning grooves to further improve the stability of the glasses legs in the positioning grooves. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 The utility model Figure 1 A schematic diagram of the structure at A;

[0031] Figure 3 It is a schematic diagram of the top view of the structure of the utility model without the material pressing component;

[0032] Figure 4 The utility model Figure 3 A schematic diagram of the structure at B;

[0033] Figure 5 It is a structural schematic diagram of the positioning mechanism of the utility model without the pressing component;

[0034] Figure 6 It is a schematic diagram of the exploded structure of the clamp of the utility model.

[0035] The symbols in the figure are:

[0036] 1. Positioning mechanism; 11. Clamp; 111. First clamping part; 112. Second clamping part; 113. Base; 114. Limiting part; 12. First driving member; 13. Pressing assembly; 131. Pressing plate; 132. Sixth driving member; 133. Elastic part; 2. First feeding mechanism; 21. First feeding plate; 22. Second driving member; 23. First vibrating loading tray; 3. First pushing mechanism; 31. First push rod; 32. Third driving member; 4. Second feeding mechanism; 41. Second feeding plate; 42. Fourth driving member; 43. Second vibrating loading tray; 5. Second pushing mechanism; 51. Second push rod; 52. Fifth driving member; 6. Positioning groove; 7. Positioning hole; 8. First placement groove; 9. Second placement groove; 10. Sliding groove; 14. Strip clamping part; 15. Strip clamping groove. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] Embodiment 1:

[0040] This embodiment provides a spring hinge foot mounting machine, including a workbench and further comprising:

[0041] The positioning mechanism 1 comprises a fixture 11 mounted on a workbench, and a first driving member 12 for driving the fixture 11 to open and close. The first driving member 12 is mounted on the workbench. A positioning groove 6 is formed on the top of the fixture 11. A positioning hole 7 connected to the positioning groove 6 is formed on the fixture 11.

[0042] A first feeding mechanism 2 is installed on the workbench. The first feeding mechanism 2 includes a first feeding plate 21 located on one side of the X-axis of the fixture 11, and a second driving member 22 for driving the first feeding plate 21 to move. The first feeding plate 21 is slidably connected to the workbench. A first placement groove 8 connected to the positioning groove 6 is provided on the top of the first feeding plate 21. The first feeding mechanism 2 also includes a first vibrating loading tray 23 for feeding the first placement groove 8;

[0043] A first pushing mechanism 3 is installed on the workbench, and the first pushing mechanism 3 includes a first pushing rod 31 facing one end of the first placement slot 8 and a third driving member 32 for driving the first pushing rod 31 to move;

[0044] The second feeding mechanism 4 is installed on the workbench, and the second feeding mechanism 4 includes a second feeding plate 41 located on one side of the Y axis of the fixture 11, and a fourth driving member 42 for driving the second feeding plate 41 to move. The second feeding plate 41 is slidably connected to the workbench, and a second placement groove 9 connected to the positioning hole 7 is opened on the top of the second feeding plate 41. The second feeding mechanism 4 also includes a second vibrating loading tray 43 for feeding the second placement groove 9;

[0045] The second pushing mechanism 5 is installed on the workbench. The second pushing mechanism 5 includes a second pushing rod 51 facing one end of the second placement slot 9 and a fifth driving member 52 for driving the second pushing rod 51 to move.

[0046] In this technical solution, if Figure 1 and Figure 2 As shown, the positioning mechanism 1 is used to clamp and position the temple of the glasses. The positioning groove 6 is located at the clamping position on the top of the clamp 11, and the temple of the glasses is placed in the positioning groove 6. The positioning groove 6 is adapted to the shape of the temple of the glasses to ensure the stability of the temple of the glasses in the positioning groove 6. The first driving member 12 can be an existing cylinder, and the clamp 11 is installed at the driving end of the first driving member 12. The first driving member 12 can drive the clamp 11 to open and close, thereby loosening and clamping the temple of the glasses, so as to position the temple of the glasses.

[0047] The first feeding mechanism 2 is used to provide a spring hinge for the positioning mechanism 1. Among them, the first feeding plate 21 can be slidably installed on the workbench by providing a slide rail assembly, and the slide rail assembly is an existing slide rail assembly, which plays a guiding role. The first placement slot 8 is opened on the end of the first feeding plate 21 close to the positioning slot 6, and the first placement slot 8 can accommodate a spring hinge. The second driving member 22 can be installed on the end of the first feeding plate 21 away from the first placement slot 8. The second driving member 22 can be an existing cylinder, and the second driving member 22 drives the first feeding plate 21 to move back and forth. The discharge port of the first vibrating loading tray 23 is opposite to the front side of the first feeding plate 21. When the first placement slot 8 moves to the discharge port of the first vibrating loading tray 23, the discharge port of the first vibrating loading tray 23 transmits a spring hinge to the first placement slot 8, and then the first placement slot 8 moves to the front side of the positioning slot 6.

[0048] The first pushing mechanism 3 is used to push the spring hinge in the first placement slot 8 moved to the front side of the positioning slot 6 into the slot at the end of the glasses leg. After the spring hinge in the first placement slot 8 moves to the front end of the positioning slot 6, the end of the push rod contacts the spring hinge, and the third driving member 32 drives the push rod to move toward the first placement slot 8 and pushes the spring hinge into the slot at the end of the glasses leg. The third driving member 32 can be an existing cylinder, and the push rod is connected to the driving end of the third driving member 32. The front side of the driving end of the third driving member 32 can be provided with a guide seat installed on the workbench, and a guide hole can be opened on the guide seat. The push rod passes through the guide hole, and the guide seat is used to guide the push rod to improve the accuracy of the push rod moving into the first placement slot 8.

[0049] The second feeding mechanism 4 is used to provide pins for the positioning mechanism 1. Among them, the second feeding plate 41 can be slidably installed on the workbench by providing a slide rail assembly, and the slide rail assembly is an existing slide rail assembly, which plays a guiding role. The second placement slot 9 is opened on the end of the second feeding plate 41 close to the positioning hole 7, and the second placement slot 9 can accommodate a pin. The fourth driving member 42 can be installed on the end of the second feeding plate 41 away from the second placement slot 9. The fourth driving member 42 can be an existing cylinder, and the fourth driving member 42 drives the second feeding plate 41 to move back and forth. The discharge port of the second vibrating loading tray 43 is directly opposite to the left side of the second feeding plate 41. When the second placement slot 9 moves to the discharge port of the second vibrating loading tray 43, the discharge port of the second vibrating loading tray 43 transmits a pin to the second placement slot 9, and then the second placement slot 9 moves to the front side of the positioning hole 7.

[0050] The second pushing mechanism 5 is used to push the pin in the second placement slot 9 moved to the front side of the positioning hole 7 into the pin hole at the end of the temple. After the pin in the second placement slot 9 moves to the front end of the positioning hole 7, the end of the push rod contacts the pin, and the third driving member 32 drives the push rod to move toward the second placement slot 9 and pushes the pin into the pin hole at the end of the temple. The third driving member 32 can be an existing cylinder, and the push rod is connected to the driving end of the third driving member 32. The front side of the driving end of the third driving member 32 can also be provided with a guide seat installed on the workbench, and a guide hole can also be opened on the guide seat. The push rod passes through the guide hole, and the guide seat is used to guide the push rod to improve the accuracy of the push rod moving into the second placement slot 9.

[0051] In this embodiment, the glasses leg is placed in the positioning groove 6 of the positioning mechanism 1 manually or by a robot. The positioning mechanism 1, the first feeding mechanism 2, the first pushing mechanism 3, the second feeding mechanism 4 and the second pushing mechanism 5 cooperate with each other, so that the spring hinge installation process and the pin installation process are carried out on the same equipment, thereby reducing labor costs, saving production time and improving production efficiency.

[0052] Among them, the utility model also includes a control system, which can be an existing conventional system for controlling the positioning mechanism 1, the first feeding mechanism 2, the first pushing mechanism 3, the second feeding mechanism 4 and the second pushing mechanism 5 to achieve coordinated and precise operation, wherein the control system can be a PLC control system.

[0053] Embodiment 2:

[0054] This embodiment provides a spring hinge foot mounting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] The fixture 11 comprises:

[0056] The first clamping part 111 is installed on the workbench, and a sliding groove 10 is provided on the first clamping part 111;

[0057] The second clamping portion 112 is slidably disposed on the sliding groove 10;

[0058] The second clamping portion 112 is disposed on the driving end of the first driving member 12 , and the positioning hole 7 is opened on the first clamping portion 111 .

[0059] In this technical solution, if Figure 2As shown, the sliding groove 10 is opened at the top of the first clamping portion 111, and the sliding groove 10 extends to the right side of the first clamping portion 111. The positioning groove 6 is formed between the side wall of the sliding groove 10 and the side of the second clamping portion 112 facing the side wall of the sliding groove 10. The second clamping portion 112 is connected to the driving end of the first driving member 12, so that the second clamping portion 112 slides on the sliding groove 10, thereby achieving the stability of the clamp 11 clamping the glasses leg.

[0060] Embodiment 3:

[0061] This embodiment provides a spring hinge foot mounting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] The fixture 11 also includes:

[0063] The base 113 is installed on the workbench, and a strip-shaped clamping portion 14 is provided on the top of the base 113;

[0064] A strip-shaped clamping groove 15 adapted to the strip-shaped clamping portion 14 is formed at the bottom of the first clamping portion 111 , and the strip-shaped clamping portion 14 is clamped in the strip-shaped clamping groove 15 .

[0065] In this technical solution, if Figure 4 and Figure 5 As shown, there can be multiple strip clamping parts 14 and strip clamping grooves 15. The strip clamping grooves 15 extend from the side away from the first feed plate 21 toward the first feed plate 21 and can form a limited position surface. The strip clamping part 14 extends from the side away from the first feed plate 21 toward the first feed plate 21 and also forms a limited position surface. After the strip clamping part 14 is clamped in the strip clamping grooves 15, the two limiting surfaces conflict with each other, and the limiting surfaces can play a limiting role.

[0066] The clamping connection between the first clamping portion 111 and the base 113 facilitates installation, disassembly and replacement of the clamp 11 when the clamp 11 is damaged or when the glasses legs of other shapes need to be replaced.

[0067] Furthermore, the strip-shaped snap-in groove 15 is a dovetail groove.

[0068] In the present technical solution, the strip-shaped clamping groove 15 is a dovetail groove structure, which can prevent the first clamping portion 111 from moving up and down and thus detaching from the base 113 .

[0069] Furthermore, the fixture 11 further comprises:

[0070] The two limiting parts 114 are respectively located on both sides of the X-axis of the clamp 11. One end of the limiting part 114 is hinged on one side of the X-axis of the base 113, and the other end abuts against one side of the X-axis of the first clamping part 111.

[0071] In the present technical solution, the two limiting parts 114 are symmetrically hinged on both sides of the X-axis of the base 113. After the first clamping part 111 is installed, the limiting part 114 can be rotated by fingers to make the limiting part 114 contact with the first clamping part 111, thereby achieving a limiting effect on the first clamping part 111 and preventing the first clamping part 111 from moving forward and backward along the X-axis direction.

[0072] Embodiment 4:

[0073] This embodiment provides a spring hinge foot mounting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] The positioning mechanism 1 further includes a material pressing assembly 13 mounted on a workbench, and the material pressing assembly 13 includes:

[0075] A pressing plate 131, located on the top of the fixture 11;

[0076] The sixth driving member 132 is installed on the workbench, and the pressing plate 131 is installed on the driving end of the sixth driving member 132. The sixth driving member 132 is used to drive the pressing plate 131 to move up and down.

[0077] In the present technical solution, the pressing assembly 13 is used to press the temples of the glasses in the positioning grooves 6 , thereby further improving the stability of the temples of the glasses in the positioning grooves 6 .

[0078] Among them, the sixth driving member 132 can be located above the first driving member 12, and a bracket can be set on the workbench above the first driving member 12. The sixth driving member 132 can be installed on the top of the bracket. The sixth driving member 132 drives the pressure plate 131 to move downward, so that the pressure plate 131 contacts the top of the clamp 11, thereby tightening the glasses leg in the positioning groove 6.

[0079] Embodiment 5:

[0080] This embodiment provides a spring hinge foot mounting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0081] The bottom of the pressing plate 131 , the side wall of the sliding groove 10 , and the side of the second clamping portion 112 facing the side wall of the sliding groove 10 are all provided with elastic portions 133 .

[0082] In the present technical solution, the elastic part 133 may be made of elastic rubber material. The elastic part 133 may be squeezed and deformed by the clamp 11 to fix the temples of the glasses, and may also protect the temples of the glasses to prevent scratches on them.

[0083] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A spring hinge foot-mounting machine, comprising a workbench, characterized in that: Also includes: A positioning mechanism (1) comprises a clamp (11) mounted on a workbench, and a first driving member (12) for driving the clamp (11) to open and close, wherein the first driving member (12) is mounted on the workbench, a positioning groove (6) is formed on the top of the clamp (11), and a positioning hole (7) connected to the positioning groove (6) is formed on the clamp (11); A first feeding mechanism (2) is mounted on a workbench, the first feeding mechanism (2) comprising a first feeding plate (21) located on one side of the X-axis of the fixture (11), and a second driving member (22) for driving the first feeding plate (21) to move, the first feeding plate (21) being slidably connected to the workbench, a first placement groove (8) connected to the positioning groove (6) being provided on the top of the first feeding plate (21), and the first feeding mechanism (2) further comprising a first vibrating loading tray (23) for feeding the first placement groove (8); A first material pushing mechanism (3) is mounted on the workbench, the first material pushing mechanism (3) comprising a first push rod (31) facing one end of the first placement groove (8) and a third driving member (32) for driving the first push rod (31) to move; A second feeding mechanism (4) is mounted on the workbench, the second feeding mechanism (4) comprising a second feeding plate (41) located on one side of the Y-axis of the fixture (11), and a fourth driving member (42) for driving the second feeding plate (41) to move, the second feeding plate (41) being slidably connected to the workbench, a second placement groove (9) connected to the positioning hole (7) being formed on the top of the second feeding plate (41), and the second feeding mechanism (4) further comprising a second vibrating loading tray (43) for feeding the second placement groove (9); The second material pushing mechanism (5) is installed on the workbench, and comprises a second push rod (51) facing one end of the second placement groove (9) and a fifth driving member (52) for driving the second push rod (51) to move.

2. A spring hinge foot-installing machine according to claim 1, characterized in that: The clamp (11) comprises: A first clamping portion (111) is mounted on a workbench, and a sliding groove (10) is provided on the first clamping portion (111); A second clamping portion (112) slidably disposed on the sliding groove (10); The second clamping portion (112) is arranged on the driving end of the first driving member (12), and the positioning hole (7) is opened on the first clamping portion (111).

3. A spring hinge foot-installing machine according to claim 2, characterized in that: The clamp (11) further comprises: A base (113) is installed on a workbench, and a strip-shaped clamping portion (14) is provided on the top of the base (113); The bottom of the first clamping portion (111) is provided with a strip-shaped clamping groove (15) adapted to the strip-shaped clamping portion (14), and the strip-shaped clamping portion (14) is clamped in the strip-shaped clamping groove (15).

4. A spring hinge foot-installing machine according to claim 3, characterized in that: The strip-shaped clamping groove (15) is a dovetail groove.

5. A spring hinge foot-installing machine according to claim 3, characterized in that: The clamp (11) further comprises: The two limiting portions (114) are respectively located on both sides of the X-axis of the clamp (11); one end of the limiting portion (114) is hinged to one side of the X-axis of the base (113), and the other end abuts against one side of the X-axis of the first clamping portion (111).

6. A spring hinge foot-installing machine according to claim 2, characterized in that: The positioning mechanism (1) further comprises a material pressing assembly (13) mounted on a workbench, wherein the material pressing assembly (13) comprises: A pressing plate (131) located on the top of the fixture (11); The sixth driving member (132) is mounted on the workbench, and the pressing plate (131) is mounted on the driving end of the sixth driving member (132). The sixth driving member (132) is used to drive the pressing plate (131) to move up and down.

7. A spring hinge foot-installing machine according to claim 6, characterized in that: Elastic parts (133) are provided on the bottom of the pressing plate (131), on the side wall of the sliding groove (10), and on the side of the second clamping part (112) facing the side wall of the sliding groove (10).

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