Temple bending machine

Abstract

The application relates to the technical field of spectacle leg processing equipment and discloses a spectacle leg bending machine which comprises a base, a stand column arranged on the base, a connecting plate arranged above the stand column, a fixing structure for clamping spectacles on the base, a first air cylinder fixedly connected to one end of the connecting plate away from the base, a connecting block fixedly connected to a piston rod of the first air cylinder, a pressing wheel for pressing and bending a spectacle leg arranged on the side of the connecting block along the length direction of the base, a mounting seat arranged on the base, an operation plate arranged above the mounting seat and located between the pressing wheel and the stand column, a baffle arranged on one side of the operation plate away from the stand column and an adjusting assembly for adjusting the lifting of the baffle, the baffle being located on the moving path of the pressing wheel, the baffle being capable of blocking the pressing wheel at different heights under the adjustment of the adjusting assembly, so that the bending angle of the spectacle leg is different, and the demand of the spectacle leg for different bending angles is met.

Description

Technical Field

[0001] This application relates to the technical field of eyeglass temple processing equipment, and in particular to an eyeglass temple bending machine. Background Technology

[0002] Eyeglass temple bending machines are processing machines used to bend the temples of eyeglasses. They are widely used in assembly lines of eyeglass manufacturing plants, eyeglass retailers, and optometry centers, and are key equipment in eyeglass manufacturing and repair.

[0003] The eyeglass temple bending machine mainly consists of a frame, a fixed frame, a cylinder, and a fixing block. The fixed frame is mounted on the frame, the cylinder is located at one end of the fixed frame, and the fixing block is located below the cylinder. During the bending process, the eyeglasses are placed on the fixed frame with one end of the temple positioned below the fixing block. The cylinder drives the fixing block to press down, bending the temple. The bending angle is fixed. When different bending angles are required, the operator needs to change to a different bending machine for processing. Utility Model Content

[0004] To address the issue of needing to change bending machines when bending temples at different angles, this application provides a temple bending machine for eyeglasses.

[0005] This application provides an eyeglass temple bending machine, which adopts the following technical solution: An eyeglass temple bending machine includes a base, a column on the base, a connecting plate above the column, a fixing structure for clamping eyeglasses on the base, a first cylinder fixedly connected to the end of the connecting plate away from the base, the piston rod of the first cylinder passing through the connecting plate and fixedly connected to a connecting block, a pressure roller for bending the temples provided on the side of the connecting block along the length direction of the base, the fixing structure including a mounting seat on the base, an operating plate located between the pressure roller and the column above the mounting seat, a baffle and an adjusting component for adjusting the raising and lowering of the baffle on the side of the operating plate away from the column, the baffle being located on the moving path of the descending pressure roller.

[0006] By adopting the above technical solution, the temples of the glasses are clamped by a fixed structure, the first cylinder drives the pressure roller to descend, and the baffle is located on the downward movement path of the pressure roller. During the bending process of the pressure roller on the temple, when the pressure roller comes into contact with the baffle, the pressure roller is blocked by the baffle and cannot continue to descend, thus completing the bending action of the temple. The baffle can block the pressure roller at different heights under the adjustment of the adjustment component, so that the bending angle of the temple is different, which meets the needs of the temple for different bending angles.

[0007] Optionally, the operating panel is provided with two mounting columns on the side away from the column, and the baffle is disposed between the two mounting columns, with both ends of the baffle in contact with the mounting columns along the length direction.

[0008] By adopting the above technical solution, the mounting column restricts the rotation of the baffle, allowing the baffle to move smoothly in the vertical direction.

[0009] Optionally, the adjustment assembly includes a mounting strip, an adjusting bolt, and an adjusting nut. The mounting strip is placed below the mounting post and fixedly connected to the mounting post. The adjusting bolt is rotatably connected to the end of the baffle near the mounting strip. The adjusting bolt passes through the mounting strip and is threadedly connected to the mounting strip. The adjusting nut is threadedly connected to the adjusting bolt and abuts against the mounting strip.

[0010] By adopting the above technical solution, the adjusting nut is rotated to move it away from the mounting strip, and then the adjusting bolt is rotated to move the baffle down or up. When the height of the baffle is adjusted, the adjusting nut is rotated to make it abut against the mounting strip. The adjusting bolt is fixed to the mounting strip through the adjusting nut, and the baffle is fixed in the position after adjustment.

[0011] Optionally, the fixing structure further includes a first operating block and a second operating block disposed on the operating plate. The first operating block and the second operating block are distributed along the length direction of the base. The mounting base is provided with a mounting plate. The mounting plate is fixedly connected to the end of the operating plate away from the central axis of the column. The mounting plate is provided with a drive source for driving the second operating block to move towards or away from the first operating block. The drive source is connected to the end of the second operating block away from the first operating block.

[0012] By adopting the above technical solution, the drive source controls the second operating block to move towards or away from the first operating block, thereby clamping or releasing the temples, which facilitates the operator to fix and remove the glasses during the processing.

[0013] Optionally, a first elastic strip is fixedly connected to the end of the first operating block facing the second operating block, and a second elastic strip is fixedly connected to the end of the first operating block facing the second operating block.

[0014] By adopting the above technical solution, the first elastic strip and the second elastic strip deform when the temple is clamped by the first operating block and the second operating block, thereby reducing damage to the temple.

[0015] Optionally, a first elastic block is fixedly connected to the first elastic strip, and a second elastic block is fixedly connected to the second elastic strip. A stop block is provided on the first elastic strip, and the stop block is located between the first elastic block and the second elastic block. The stop block is connected to the first elastic strip by bolts.

[0016] By adopting the above technical solution, the glasses are limited by the stop during the bending process, reducing the possibility that the glasses will detach from the first elastic strip and the second elastic strip under pressure.

[0017] Optionally, a drive assembly is provided on the column, the drive assembly including a second cylinder and a sliding column, the second cylinder being located on the side of the column and fixedly connected to the column, the piston rod of the second cylinder being fixedly connected to the sliding column, and the sliding column being fixedly connected to the end of the operating plate away from the mounting column.

[0018] By adopting the above technical solution, the second cylinder drives the sliding column to move along the width direction of the base, and the sliding column drives the operating plate to move, thereby controlling the distance between the temple and the pressure roller in the horizontal direction, so as to achieve bending at different positions of the temple.

[0019] Optionally, two fixing structures are provided, and the two fixing structures are symmetrically distributed along the centerline of the mounting base.

[0020] By adopting the above technical solution, each of the two fixed structures holds one temple of the eyeglass, allowing both temples to be bent simultaneously, thus improving processing efficiency.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. The temples of the glasses are clamped by a fixed structure. The first cylinder drives the pressure roller to descend. The baffle is located on the downward movement path of the pressure roller. During the bending process of the pressure roller on the temple, when the pressure roller comes into contact with the baffle, the pressure roller is blocked by the baffle and cannot continue to descend, thus completing the bending action of the temple. The baffle can block the pressure roller at different heights under the adjustment of the adjustment component, so that the bending angle of the temple is different, which can meet the needs of the temple for different bending angles. 2. The drive source controls the second operating block to move closer to or further away from the first operating block, adjusting the distance between the first and second operating blocks to clamp or release the temples, facilitating the fixing and removal of the glasses; the second cylinder drives the sliding column to move, causing the operating plate to move closer to or further away from the column, changing the horizontal distance between the temples and the pressure roller, and adjusting the position where the temples are bent by the pressure roller. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a partial schematic diagram highlighting the structure of the adjustment component; Figure 3 This is a partial schematic diagram highlighting the fixed structure; Figure 4This is a partial schematic diagram highlighting the structure of the driving component.

[0024] Reference numerals: 1. Base; 2. Column; 3. Connecting plate; 31. Connecting seat; 32. Fixing plate; 33. First cylinder; 34. Connecting block; 35. Pressure roller; 4. Fixing structure; 41. Mounting seat; 411. Mounting plate; 42. Operating plate; 421. Mounting column; 422. Baffle; 43. First operating block; 44. Second operating block; 45. Drive source; 451. Adjusting cylinder; 46. First elastic bar; 461. Stop block; 47. First elastic block; 48. Second elastic bar; 49. Second elastic block; 5. Adjusting assembly; 51. Mounting bar; 52. Adjusting bolt; 53. Adjusting nut; 6. Drive assembly; 61. Second cylinder; 62. Sliding column. Detailed Implementation

[0025] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0026] This embodiment discloses an eyeglass temple bending machine. (Refer to...) Figure 1 A glasses temple bending machine includes a base 1, a column 2 fixedly connected to the base 1, and a connecting plate 3 provided on the column 2. The connecting plate 3 includes a connecting seat 31 and a fixing plate 32. The connecting seat 31 is located above the column 2 and fixedly connected to the column 2, and the fixing plate 32 is fixedly connected above the connecting seat 31.

[0027] Reference Figure 2 and Figure 3 The base 1 has two fixing structures 4, which are used to clamp the glasses. The two fixing structures 4 are symmetrically distributed along the vertical central axis of the connecting plate 3. The fixing structure 4 includes a mounting base 41, an operation plate 42, a first operation block 43, a second operation block 44, and a drive source 45.

[0028] Reference Figure 1 and Figure 2 The mounting base 41 is fixedly connected to the upper part of the base 1. The operation plate 42 is slidably disposed above the mounting base 41, and the sliding direction of the operation plate 42 is consistent with the length direction of the connecting plate 3.

[0029] Reference Figure 1 and Figure 3 The first operating block 43 is fixedly connected to the upper surface of the operating plate 42, and the second operating block 44 is slidably disposed on the upper surface of the operating plate 42. The second operating block 44 is located on the side of the first operating block 43 away from the vertical central axis of the connecting plate 3. The length direction of the first operating block 43 and the second operating block 44 are both consistent with the width direction of the operating plate 42.

[0030] Reference Figure 3A first elastic strip 46 is fixedly connected to one end of the first operating block 43 facing the second operating block 44, and the length direction of the first elastic strip 46 is consistent with the length direction of the first operating block 43. A first elastic block 47 is fixedly connected to one end of the first elastic strip 46 away from the operating plate 42, and the first elastic block 47 and the first elastic strip 46 are integrally formed.

[0031] Reference Figure 3 A second elastic strip 48 is fixedly connected to the end of the second operating block 44 facing the first operating block 43, and the length direction of the second elastic strip 48 is consistent with the length direction of the second operating block 44. A second elastic block 49 is fixedly connected to the end of the second elastic strip 48 away from the operating plate 42, and the second elastic block 49 is integrally formed with the second elastic strip 48. A clamping space is formed between the first elastic strip 46 and the second elastic strip 48.

[0032] Reference Figure 3 A stop 461 is provided between the first elastic strip 46 and the second elastic strip 48. The stop 461 is bolted to the upper end face of the first elastic strip 46. The side of the stop 461 away from the first elastic strip 46 extends above the clamping space.

[0033] Reference Figure 1 and Figure 3 A mounting plate 411 is slidably mounted on the mounting base 41. The mounting plate 411 is fixedly connected to the end of the operating plate 42 away from the central axis of the column 2. The sliding direction of the mounting plate 411 is the same as the sliding direction of the operating plate 42. The drive source 45 is used to drive the second operating block 44 to move towards or away from the first operating block 43. The drive source 45 includes an adjusting cylinder 451. The bottom of the adjusting cylinder 451 is fixedly connected to the upper end face of the mounting plate 411, and the adjusting cylinder 451 is connected to the end of the second operating block 44 away from the first operating block 43.

[0034] Reference Figure 1 A first cylinder 33 is fixedly connected to the end of the fixed plate 32 away from the base 1, and the first cylinder 33 is located above the fixed plate 32. The piston rod of the first cylinder 33 passes through the fixed plate 32 and is fixedly connected to a connecting block 34. A pressure roller 35 is provided at both ends of the connecting block 34 along the length direction of the base 1.

[0035] Reference Figure 1 and Figure 2 Two mounting posts 421 are fixedly connected to the end of the operating plate 42 away from the column 2. A baffle 422 is vertically slidably connected to the end of the operating plate 42 away from the column 2. The baffle 422 is located between the two mounting posts 421 and abuts against the two mounting posts 421. The baffle 422 is located below the pressure roller 35 and on the moving path of the pressure roller 35.

[0036] Reference Figure 1 and Figure 2An adjustment assembly 5 is provided at the end of the operating plate 42 away from the column 2. The adjustment assembly 5 is used to adjust the height of the baffle 422. The adjustment assembly 5 includes a mounting strip 51, an adjusting bolt 52, and an adjusting nut 53. The mounting strip 51 is fixedly connected to the bottom of the mounting column 421. The adjusting bolt 52 is rotatably connected to the end of the baffle 422 away from the operating plate 42. The adjusting bolt 52 passes through the mounting strip 51 and is threadedly connected to the mounting strip 51. The adjusting nut 53 is threadedly connected to the adjusting bolt 52 and is located at the end of the mounting strip 51 near the baffle 422 and abuts against the mounting strip 51.

[0037] Reference Figure 1 and Figure 4 The column 2 is equipped with two drive assemblies 6, which are symmetrically distributed along the centerline of the mounting base 41. Each drive assembly 6 includes a second cylinder 61 and a sliding column 62. The second cylinder 61 is fixedly connected to the side of the column 2, and the sliding column 62 is fixedly connected to the end of the operating plate 42 away from the mounting column 421. The piston rod of the second cylinder 61 is fixedly connected to the sliding column 62.

[0038] The implementation principle of the eyeglass temple bending machine according to this application embodiment is as follows: First, rotate the adjusting nut 53 to move it away from the mounting strip 51, then rotate the adjusting bolt 52 to drive the baffle 422 to descend or rise. When the position of the baffle 422 is adjusted, rotate the adjusting nut 53 to make it abut against the mounting strip 51. The adjusting bolt 52 is fixed to the mounting strip 51 through the adjusting nut 53, and the baffle 422 is fixed in the adjusted position. Second, the drive source 45 controls the second operating block 44 to move away from the first operating block 43, placing the temple on the operating plate 42. The drive source 45 controls the second elastic strip 48 to move closer to the first elastic strip 46, and the temple is fixed between the first elastic strip 46 and the second elastic strip 48. Third, the first cylinder 33 drives the pressure roller 35 to descend, and the pressure roller 35 bends the temple until the pressure roller 35 abuts against the baffle 422. Finally, the first cylinder 33 drives the pressure roller 35 to rise and reset, and the drive source 45 drives the second elastic strip 48 to reset, so that the processed glasses can be taken out of the bending machine.

[0039] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0040] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.

Claims

1. A temple bending machine for eyeglasses, comprising a base (1), characterized in that: A column (2) is provided on the base (1), and a connecting plate (3) is provided above the column (2). A fixing structure (4) for clamping the glasses is provided on the base (1). A first cylinder (33) is fixedly connected to the end of the connecting plate (3) away from the base (1). The piston rod of the first cylinder (33) passes through the connecting plate (3) and is fixedly connected to a connecting block (34). The connecting block (34) is provided with a pressure roller (35) for bending the temples on the side along the length direction of the base (1). The fixing structure (4) includes a mounting seat (41) provided on the base (1). An operating plate (42) is provided above the mounting seat (41) between the pressure roller (35) and the column (2). A baffle (422) and an adjusting component (5) for adjusting the lifting and lowering of the baffle (422) are provided on the side of the operating plate (42) away from the column (2). The baffle (422) is located on the moving path of the pressure roller (35) descending.

2. The eyeglass temple bending machine according to claim 1, characterized in that: The operating panel (42) has two mounting posts (421) on the side away from the column (2), and the baffle (422) is located between the two mounting posts (421). Both ends of the baffle (422) are in contact with the mounting posts (421) along the length direction.

3. The eyeglass temple bending machine according to claim 2, characterized in that: The adjustment assembly (5) includes a mounting strip (51), an adjusting bolt (52), and an adjusting nut (53). The mounting strip (51) is placed below the mounting post (421) and fixedly connected to the mounting post (421). The adjusting bolt (52) is rotatably connected to the end of the baffle (422) near the mounting strip (51). The adjusting bolt (52) passes through the mounting strip (51) and is threadedly connected to the mounting strip (51). The adjusting nut (53) is threadedly connected to the adjusting bolt (52) and abuts against the mounting strip (51).

4. The eyeglass temple bending machine according to claim 1, characterized in that: The fixed structure (4) further includes a first operating block (43) and a second operating block (44) disposed on the operating plate (42). The first operating block (43) and the second operating block (44) are distributed along the length direction of the base (1). The mounting base (41) is provided with a mounting plate (411). The mounting plate (411) is fixedly connected to one end of the operating plate (42) away from the central axis of the column (2). The mounting plate (411) is provided with a drive source (45) for driving the second operating block (44) to move toward or away from the first operating block (43). The drive source (45) is connected to one end of the second operating block (44) away from the first operating block (43).

5. The eyeglass temple bending machine according to claim 4, characterized in that: The first operating block (43) is fixedly connected to the end facing the second operating block (44) with a first elastic strip (46), and the first operating block (43) is fixedly connected to the end facing the second operating block (44) with a second elastic strip (48).

6. The eyeglass temple bending machine according to claim 5, characterized in that: A first elastic block (47) is fixedly connected to the first elastic strip (46), and a second elastic block (49) is fixedly connected to the second elastic strip (48). A stop block (461) is provided on the first elastic strip (46), and the stop block (461) is located between the first elastic block (47) and the second elastic block (49). The stop block (461) is connected to the first elastic strip (46) by bolts.

7. The eyeglass temple bending machine according to claim 1, characterized in that: A drive assembly (6) is provided on the column (2). The drive assembly (6) includes a second cylinder (61) and a sliding column (62). The second cylinder (61) is located on the side of the column (2) and is fixedly connected to the column (2). The piston rod of the second cylinder (61) is fixedly connected to the sliding column (62). The sliding column (62) is fixedly connected to the end of the operating plate (42) away from the mounting column (421).

8. The eyeglass temple bending machine according to claim 4, characterized in that: There are two fixing structures (4), and the two fixing structures (4) are symmetrically distributed along the center line of the mounting base (41).

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