Automatic rough polishing device for eye mold

Abstract

The utility model discloses an automatic eye mold rough polishing device which comprises a machine table, a left mold and a right mold which is opposite to the left mold and is horizontally arranged in a sliding mode are installed on the machine table, and a clamping driver which pushes the right mold to move towards the left mold in a reciprocating mode so as to clamp and loosen the eye mold is installed on the machine table. A vertical sliding mechanism located above the left die and the right die is installed on the machine table, and a polishing machine head is installed on the vertical sliding mechanism to drive the polishing machine head to move up and down. The machine table is further provided with a pushing mechanism which is close to one side of the left mold and pushes the eye mold on the left mold to be separated from the left mold so as to fall. And a material receiving device for receiving the falling eye mold is arranged below the left mold and the right mold. In the polishing process, the eye mold is placed in the left mold, the right mold and the left mold are pushed by the clamping driver to be combined to horizontally clamp the eye mold, the vertical sliding mechanism drives the polishing machine head to move downwards to polish the inner ring of the eye mold, manual taking is not needed, and safety and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eye mold polishing, and more specifically to an automatic rough polishing device for an eye mold. Background Art

[0002] Eye molds play an important role in the copper wire production process. For example, they are used in drawing machines to change the diameter of copper wires, or in the guidance and arrangement of other equipment.

[0003] The inner ring of the eye mold needs to be polished in a series of processes during the production process, first rough polishing and then fine polishing. In the prior art, rough polishing requires manual hand-holding of the eye mold and grinding and polishing on a polishing machine, which is inefficient and dangerous. Therefore, we propose a polishing device for automatic rough polishing of the eye mold. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide a device which can automatically clamp and roughly polish an eye mold without holding the eye mold by hand.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions. An automatic rough polishing device for eye molds, including a machine platform, on which a left mold and a right mold opposite to the left mold and arranged to slide horizontally are installed, and a clamping driver is installed on the machine platform to push the right mold to move back and forth in the direction of the left mold and thus clamp and release the eye mold; a vertical sliding mechanism is installed on the machine platform above the left mold and the right mold, and a polishing machine head is installed on the vertical sliding mechanism to drive the polishing machine head to move up and down; a pushing mechanism is also installed on the machine platform close to the left mold side to push the eye mold on the left mold away from the left mold and then fall; a receiving device for receiving the falling eye mold is installed below the left mold and the right mold.

[0006] Preferably, the left mold and the right mold are provided with mold grooves adapted to and penetrating the eye mold, and a limiting ring for supporting the eye mold is provided at the bottom of the mold groove of the left mold.

[0007] Preferably, an elastic gasket is installed on the side wall of the mold groove.

[0008] Preferably, the vertical sliding mechanism comprises a vertically arranged slide rail, a slider slidably mounted on the slide rail, and a vertical driver for pushing the slider to move up and down; the polishing machine head is mounted on the slider.

[0009] Preferably, the pushing mechanism comprises a pushing driver with an output end pointing to the eye mold and a pushing plate installed at the output end of the pushing driver.

[0010] Preferably, a slide plate is installed on the machine platform, and the right mold is slidably installed on the slide plate.

[0011] Preferably, the machine comprises a vertically arranged upright plate, two spaced-apart bearing plates are vertically mounted on the side of the upright plate, the vertical sliding mechanism is mounted on the upright plate, and the left mold and the right mold are respectively mounted on the two bearing plates.

[0012] Preferably, the material receiving device adopts an inclined conveyor belt.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) During polishing, the eye mold is placed in the left mold, and the right mold and the left mold are pushed together by the clamping driver to clamp the eye mold horizontally. The vertical sliding mechanism drives the polishing machine head to move down to polish the inner circle of the eye mold. No manual handling is required, which improves safety and efficiency.

[0015] (2) After polishing is completed, the clamping driver drives the right mold to move and separate from the left mold, and then pushes the eye mold on the left mold through the pushing mechanism, so that it is demolded and falls into the receiving device, completing automatic demolding and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 Schematic diagram of the left and right mold structures.

[0018] Description of the numbers in the figure:

[0019] 1. Machine table; 11. Vertical plate; 12. Loading plate; 2. Left mold; 21. Mold groove; 22. Elastic gasket; 23. Limiting ring; 3. Right mold; 31. Slide plate; 4. Clamping driver; 5. Vertical sliding mechanism; 51. Slide rail; 52. Slider; 53. Vertical driver; 6. Polishing machine head; 7. Pushing mechanism; 71. Pushing driver; 72. Pushing plate; 8. Material receiving device. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] refer to Figure 1, an automatic rough polishing device for eye molds, including a machine table 1, on which a left mold 2 and a right mold 3 opposite to the left mold 2 and arranged to slide horizontally are installed, and a clamping driver 4 is installed on the machine table 1 to push the right mold 3 to move back and forth in the direction of the left mold 2 so as to clamp and release the eye mold. It can be understood that the clamping driver 4 can adopt telescopic devices such as cylinders and electric push rods. The sliding structure of the right mold 3 can be equipped with a slide plate 31 on the machine table 1, and the slide plate 31 adopts a concave structure, and the two sides of the right mold 3 are slidably connected to the slide plate 31. The eye mold is clamped and released by the closing and parting of the left mold 2 and the right mold 3. A vertical sliding mechanism 5 located above the left mold 2 and the right mold 3 is installed on the machine table 1, and a polishing machine head 6 is installed on the vertical sliding mechanism 5 to drive the polishing machine head 6 to move up and down. After the eye mold is clamped, the vertical sliding mechanism 5 drives the polishing machine head 6 to move down to contact with the inner circle of the eye mold for polishing. The polishing machine head 6 can adopt a structure in which a motor drives the sanding head to rotate. This is a prior art and will not be described in detail here. The machine table 1 is also equipped with a pushing mechanism 7 close to the left mold 2 to push the eye mold on the left mold 2 away from the left mold 2 and then fall down; a receiving device 8 for receiving the falling eye mold is installed below the left mold 2 and the right mold 3. After the eye mold is polished, the left mold 2 and the right mold 3 are separated, and the pushing mechanism 7 drives the eye mold on the left mold 2 to be pushed out to complete the demolding, and then falls down onto the receiving device 8. The pushing mechanism 7 includes a pushing driver 71 whose output end points to the eye mold and a pushing plate 72 installed at the output end of the pushing driver 71. The pushing driver 71 can also use a cylinder, and the pushing plate 72 uses an arc-shaped pushing plate 72.

[0022] In some embodiments, reference Figure 2 , the left mold 2 and the right mold 3 are provided with a mold groove 21 adapted to the eye mold and arranged through, and a limiting ring 23 for holding the eye mold is arranged at the bottom of the mold groove 21 of the left mold 2. It can be understood that the eye mold is generally circular, so the mold groove 21 is also arranged in a circular shape, and the limiting ring 23 is arc-shaped. The limiting ring 23 on the left mold 2 can hold the eye mold, so the eye mold can be manually placed in the mold groove 21 of the left mold 2, and then the eye mold is clamped by closing the right mold 3. Furthermore, since the left mold 2 and the right mold 3 are in rigid contact with the eye mold, an elastic gasket 22 is installed on the side wall of the mold groove 21, and the elastic gasket 22 can be made of soft materials such as rubber.

[0023] In some embodiments, the vertical sliding mechanism 5 includes a vertically arranged slide rail 51, a slider 52 slidably mounted on the slide rail 51, and a vertical driver 53 that pushes the slider 52 to move up and down; the polishing machine head 6 is mounted on the slider 52. The vertical driver 53 can also use a telescopic device such as a cylinder, which drives the polishing machine head 6 to move to the eye mold by pushing the slider 52 to move on the slide rail 51. Of course, the vertical sliding mechanism 5 can also use a gear rack transmission structure to realize the vertical movement of the polishing mechanism.

[0024] In some embodiments, the machine 1 includes a vertically arranged upright plate 11, and two spaced-apart bearing plates 12 are vertically installed on the side of the upright plate 11. The vertical sliding mechanism 5 is installed on the upright plate 11, and the left mold 2 and the right mold 3 are respectively installed on the two bearing plates 12. It can be understood that the spacing position of the two bearing plates 12 corresponds to the position of the mold groove 21 of the left mold 2 and the right mold 3 up and down, and the eye mold falls from the spacing of the two bearing plates 12 when demolding. Further, the material receiving device 8 adopts an inclined conveyor belt. After demolding, the eye mold directly falls onto the conveyor belt for transmission. Here, polishing is performed on one side of the eye mold, so an automatic rough polishing device for the eye mold is installed at the next station. After the automatic rough polishing device for the eye mold is passed through the conveyor belt, the eye mold can be turned over, and then the other side can be polished. Of course, the material receiving device 8 can directly adopt a storage frame or other receiving device.

[0025] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An automatic rough polishing device for eye molds, characterized in that: The invention comprises a machine platform (1), on which a left mold (2) and a right mold (3) which is arranged opposite to the left mold (2) and slides horizontally are installed; the machine platform (1) is provided with a clamping driver (4) which pushes the right mold (3) to move back and forth in the direction of the left mold (2) so as to clamp and release the eye mold; the machine platform (1) is provided with a vertical sliding mechanism (5) located above the left mold (2) and the right mold (3); the vertical sliding mechanism (5) is provided with a polishing machine head (6) so as to drive the polishing machine head (6) to move up and down; the machine platform (1) is also provided with a pushing mechanism (7) which is close to the left mold (2) and pushes the eye mold on the left mold (2) away from the left mold (2) so as to drop; and a receiving device (8) which receives the dropped eye mold is installed below the left mold (2) and the right mold (3).

2. The automatic rough polishing device for eye molds according to claim 1, characterized in that: The left mold (2) and the right mold (3) are provided with a mold groove (21) adapted to the eye mold and extending through the mold groove, and a limiting ring (23) for supporting the eye mold is provided at the bottom of the mold groove (21) of the left mold (2).

3. The automatic rough polishing device for eye molds according to claim 2, characterized in that: An elastic gasket (22) is installed on the side wall of the mold groove (21).

4. The automatic rough polishing device for eye molds according to claim 1, characterized in that: The vertical sliding mechanism (5) comprises a vertically arranged slide rail (51), a slider (52) slidably mounted on the slide rail (51), and a vertical driver (53) for pushing the slider (52) to move up and down; the polishing machine head (6) is mounted on the slider (52).

5. The automatic rough polishing device for eye molds according to claim 1, characterized in that: The pushing mechanism (7) comprises a pushing driver (71) whose output end points to the eye mold and a pushing plate (72) installed at the output end of the pushing driver (71).

6. The automatic rough polishing device for eye molds according to claim 1, characterized in that: A slide plate (31) is installed on the machine platform (1), and the right mold (3) is slidably installed on the slide plate (31).

7. The automatic rough polishing device for eye molds according to claim 1, characterized in that: The machine (1) comprises a vertically arranged upright plate (11), two spaced-apart bearing plates (12) are vertically mounted on the side of the upright plate (11), the vertical sliding mechanism (5) is mounted on the upright plate (11), and the left mold (2) and the right mold (3) are respectively mounted on the two bearing plates (12).

8. The automatic rough polishing device for eye molds according to claim 1, characterized in that: The material receiving device (8) adopts an inclined conveyor belt.

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