Vacuum forming device for resin diamonds

Abstract

The utility model relates to a vacuum forming device for resin diamonds, which comprises a bottom table, a fixing assembly and a vacuumizing assembly, the fixing assembly comprises a C-shaped frame body and an oil cylinder, the C-shaped frame body is erected on the bottom table, a cylinder body of the oil cylinder is fixedly arranged on the C-shaped frame body, the vacuumizing assembly comprises a negative pressure device and a vacuum cover, the vacuum cover is arranged on a piston rod of the oil cylinder, and the negative pressure device is connected with the vacuum cover. A vacuum tube is arranged on the vacuum cover, one end of the vacuum tube penetrates through the vacuum cover, the other end of the vacuum tube is connected with a negative pressure device, the vacuum cover can be in contact with the bottom table to form a vacuum chamber when a piston rod of the oil cylinder stretches out, and the resin diamond is used as a substitute of diamonds, has similar appearance, multiple colors and ultrahigh cost performance and is loved by people, and the requirements of the resin diamonds are increasingly increased. However, bubbles in the glue are difficult to remove, and the vacuum forming device is used for solving the problem that the resin diamonds are poor in attractiveness due to the fact that the viscosity of the resin diamonds is too large and the bubbles are difficult to remove.

Description

Technical Field

[0001] The utility model relates to the field of resin drill processing equipment, in particular to a resin drill vacuum forming device. Background Art

[0002] With the development of society and the improvement of aesthetics, more and more objects and clothes use resin drills. As a substitute for diamonds, it has an approximate appearance, a variety of colors and a high cost performance, and is loved by people. The demand for resin drills is also increasing. The traditional manufacturing method of resin drills is inefficient. It is difficult to remove the air bubbles in the resin drill glue by manual vibration, resulting in a decrease in the beauty of the solidified finished product.

[0003] In the prior art, a vibrator is usually used to remove the air bubbles in the resin drill glue. However, due to the too high viscosity of the resin drill glue, the effect of removing air bubbles by vibration is limited. Summary of the Invention

[0004] Aiming at the defects existing in the prior art, the technical problem to be solved by the utility model is to provide a resin drill vacuum forming device. By using the vacuum forming device, the problem of poor beauty of resin drills caused by the too high viscosity of resin drills and the difficulty in removing air bubbles is solved.

[0005] To solve the above technical problem, the utility model adopts the following technical scheme:

[0006] A resin drill vacuum forming device includes a base table, a fixing component and a vacuum pumping component. The fixing component includes a C-shaped frame body and an oil cylinder. The C-shaped frame body is erected on the base table, and the cylinder body of the oil cylinder is fixedly installed on the C-shaped frame body. The vacuum pumping component includes a negative pressure device and a vacuum hood. The vacuum hood is installed on the piston rod of the oil cylinder. A vacuum tube is provided on the vacuum hood. One end of the vacuum tube penetrates the vacuum hood, and the other end of the vacuum tube is connected to the negative pressure device. When the piston rod of the oil cylinder extends, the vacuum hood can contact the base table to form a vacuum chamber.

[0007] Preferably, the C-shaped frame body includes a top plate and a support plate. There are two support plates. One ends of the two support plates are fixedly parallel to the base table, and the top plate is fixed to the other ends of the two support plates. The oil cylinder is installed on the top plate. The fixing part in the form of a gantry can support a larger vacuum hood, improve the production efficiency, and the oil cylinder can bear a larger power, which can improve the airtightness.

[0008] Preferably, the vacuum hood includes a cover plate and a hood edge. The cover plate extends downward around to form the hood edge. The vacuum hood is set as a cover body, which can expand the volume and improve the production efficiency.

[0009] Preferably, the vacuum hood includes a rubber strip, and the rubber strip is fixed on the hood edge to improve the airtightness of the vacuum hood.

[0010] Preferably, the fixing assembly further includes guide sleeves. There are four guide sleeves fixed on the top plate. The guide sleeves can reduce the frictional resistance and lower the working noise.

[0011] Preferably, it further includes a guiding assembly, including guide posts and a stabilizing frame. There are four guide posts. The four guide posts are slidably installed in the four guide sleeves. One end of the four guide posts is fixed on the top surface of the vacuum hood, and the stabilizing frame is installed at the other end of the four guide posts. The guide posts play a role in limiting the position, and at the same time help the oil cylinder share the pressure and limit the rotation of the vacuum hood.

[0012] Preferably, the fixing assembly further includes two limit bars, which are fixed on the top plate and are arranged below the stabilizing frame to prevent the oil cylinder from being damaged due to over-travel.

[0013] Preferably, the bottom table includes positioning bars, which are installed on the bottom table. The position of the positioning bars does not exceed the opening range and does not interfere with the vacuum hood. The positioning bars make it easier for the square plate to be in place and improve the working efficiency.

[0014] Preferably, the oil cylinder includes a stroke sensor, which is installed on the barrel of the oil cylinder to limit the stroke of the oil cylinder and protect the oil cylinder.

[0015] Preferably, it further includes a stand, which is fixed below the bottom table. The stand can raise the body of the machine, making it convenient to pick up and improving the working efficiency.

[0016] In summary, such a resin drill vacuum forming device solves the problem of poor aesthetics of resin drills caused by the high viscosity of resin drills and the difficulty in removing bubbles when using the vacuum forming device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further elaborates on the utility model in detail in conjunction with the drawings and specific embodiments.

[0018] Figure 1 is the overall assembly structure schematic diagram of the embodiment;

[0019] Figure 2 is the component structure schematic diagram of the embodiment;

[0020] Figure 3 is the vacuum hood structure schematic diagram of the embodiment;

[0021] Among them, bottom table - 1, positioning bar - 11, fixing assembly - 2, C-shaped frame - 21, top plate - 211, support plate - 212, oil cylinder - 22, stroke sensor - 221, guide sleeve - 23, limit bar - 24, guiding assembly - 3, guide post - 31, stabilizing frame - 32, vacuum pumping assembly - 4, vacuum hood - 1, cover plate - 411, hood edge - 412, rubber strip 413, vacuum tube - 5, stand - 6. Detailed implementation mode

[0022] In order to make the purpose, technical solution and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] A resin drill vacuum forming device includes a base 1, a fixing component 2 and a vacuum pumping component 4. The fixing component 2 includes a C-shaped frame body 21 and an oil cylinder 22. The C-shaped frame body 21 is erected on the base 1, and the cylinder body of the oil cylinder 22 is fixedly installed on the C-shaped frame body 21. The vacuum pumping component 4 includes a negative pressure device and a vacuum hood 41. The vacuum hood 41 is installed on the piston rod of the oil cylinder 22. A vacuum tube 5 is provided on the vacuum hood 41. One end of the vacuum tube 5 penetrates the vacuum hood 41, and the other end of the vacuum tube 5 is connected to the negative pressure device. When the piston rod of the oil cylinder 22 extends, the vacuum hood 41 can contact the base 1 to form a vacuum chamber.

[0024] Preferably, the C-shaped frame body 21 includes a top plate 211 and a support plate 212. There are two support plates 212. One ends of the two support plates 212 are fixedly parallel to the base 1, and the top plate 211 is fixed to the other ends of the two support plates 212. The oil cylinder 22 is installed on the top plate 211. The fixing part in the form of a gantry can support a larger vacuum hood 41, improve the production efficiency, and the oil cylinder 22 can carry a larger power, which can improve the airtightness.

[0025] Preferably, the vacuum hood 41 includes a cover plate 411 and a hood edge 412. The cover plate 411 extends downward around the periphery to form the hood edge 412. The vacuum hood 41 is set as a cover body, which can expand the volume and improve the production efficiency.

[0026] Preferably, the vacuum hood 41 includes a rubber strip 413. The rubber strip 413 is fixed on the hood edge 412 to improve the airtightness of the vacuum hood 41.

[0027] Preferably, the fixing component 2 further includes guide sleeves 23. There are four guide sleeves 23. The four guide sleeves 23 are fixed on the top plate 211. The guide sleeves 23 can reduce the frictional resistance and reduce the working noise.

[0028] Preferably, it further includes a guiding component 3, including guide posts 31 and a stabilizing frame 32. There are four guide posts 31. The four guide posts 31 are slidably installed in the four guide sleeves 23. One ends of the four guide posts 31 are fixed on the top surface of the vacuum hood 41, and the stabilizing frame 32 is installed at the other ends of the four guide posts 31. The guide posts 31 play a role in limiting the position, and at the same time help the oil cylinder 22 share the pressure and limit the rotation of the vacuum hood 41.

[0029] Preferably, the fixing component 2 further includes limit bars 24. There are two limit bars 24. The limit bars 24 are fixed on the top plate 211. The limit bars 24 are arranged below the stabilizing frame 32 to prevent the oil cylinder 22 from being damaged due to over-travel.

[0030] Preferably, the bottom base 1 includes a positioning bar 11 which is installed on the bottom base. The position of the positioning bar 11 does not exceed the opening range and does not interfere with the vacuum cover 41. The positioning bar 11 makes it easy for the square plate to be in place, improving work efficiency.

[0031] Preferably, the oil cylinder 22 includes a stroke sensor 221 which is installed on the barrel of the oil cylinder 22 to limit the stroke of the oil cylinder 22 and protect the oil cylinder 22.

[0032] Preferably, it further includes a bench 6 which is fixed below the bottom base 1. The bench 6 can raise the machine body, facilitating taking and improving work efficiency.

[0033] In this embodiment, the resin drill mold is inverted in the square plate filled with resin drill glue, and then fed into the vacuum forming device. The square plate with the resin drill mold is placed in the positioning bar 11 of the bottom base 1. The oil cylinder 22 is started to push the vacuum cover 41 downward to contact the bottom base 1. Then the negative pressure device is started. After reaching the set time, the vacuum cover 41 is restored and the square plate is taken out.

[0034] In summary, such a resin drill vacuum forming device uses the vacuum forming device to solve the problem of poor aesthetics of resin drills caused by the high viscosity of resin drills and the difficulty in removing air bubbles.

[0035] In short, the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A resin drill vacuum forming device, comprising a bottom table, a fixing component and a vacuum pumping component, characterized in that: The fixing component includes a C-shaped frame body and an oil cylinder. The C-shaped frame body is erected on the base table, and the cylinder body of the oil cylinder is fixedly installed on the C-shaped frame body. The vacuum pumping component includes a negative pressure device and a vacuum hood. The vacuum hood is installed on the piston rod of the oil cylinder. A vacuum tube is provided on the vacuum hood. One end of the vacuum tube penetrates the vacuum hood, and the other end of the vacuum tube is connected to the negative pressure device. When the piston rod of the oil cylinder extends, the vacuum hood can contact the base table to form a vacuum chamber.

2. The resin drill vacuum forming device according to claim 1, wherein: The C-shaped frame body includes a top plate and support plates. There are two support plates. One ends of the two support plates are fixedly parallel to the base table, and the top plate is fixed to the other ends of the two support plates. The oil cylinder is installed on the top plate.

3. The resin drill vacuum forming device according to claim 2, wherein: The vacuum hood includes a cover plate and a hood edge. The cover plate extends downward around to form the hood edge.

4. The resin drill vacuum forming device according to claim 3, wherein: The vacuum hood further includes a rubber strip, and the rubber strip is fixed on the hood edge.

5. The resin drill vacuum forming device according to claim 2, characterized in that: The fixing component further includes guide sleeves. There are four guide sleeves, and the four guide sleeves are fixed on the top plate.

6. The resin drill vacuum forming device according to claim 5, characterized in that: It further includes a guiding component. The guiding component includes guide posts and a stabilizing frame. There are four guide posts, and the four guide posts are slidably installed in the four guide sleeves. One ends of the four guide posts are fixed on the top surface of the vacuum hood, and the stabilizing frame is installed at the other ends of the four guide posts.

7. The resin drill vacuum forming device according to claim 6, characterized in that: The fixing component further includes limiting stop bars. There are two limiting stop bars, and the two limiting stop bars are fixed on the top plate. The limiting stop bars are arranged below the stabilizing frame.

8. The resin drill vacuum forming device according to claim 2, characterized in that: The base table includes positioning stop bars. The positioning stop bars are installed on the base table, and the position of the positioning stop bars does not exceed the opening range and does not interfere with the vacuum hood.

9. The resin drill vacuum forming device according to claim 1, characterized in that: The oil cylinder includes a stroke sensor, and the stroke sensor is installed on the barrel of the oil cylinder.

10. The resin drill vacuum forming device according to claim 1, characterized in that: It further includes a bench, and the bench is fixed below the base table.

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