CN212844624U

CN212844624U - Infrared spectrum appearance sample preforming mould

Info

Publication number: CN212844624U
Application number: CN202022163759.5U
Authority: CN
Inventors: 白刚; 单云翔
Original assignee: Tianjin Hengchuang Lida Technology Development Co ltd
Current assignee: Tianjin Hengchuang Lida Technology Development Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-03-30
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to the technical field of tabletting molds, and discloses a sample tabletting mold of an infrared spectrometer, which comprises a base, the outer wall of the base is movably connected with a manual pressing handle, the top end of the outer wall of the base is fixedly provided with a pressure gauge, a workbench is fixedly arranged at the top end of the outer wall of the base, the outer wall of the workbench is movably connected with a lower pressing block, the top end of the outer wall of the lower pressing block is movably connected with a sleeve, the top end of the sleeve is movably connected with an upper pressing block, the top end of the upper pressing block is movably connected with a lead screw, the top end of the lead screw is fixedly connected with a rotating wheel, the inner wall of the lower pressing block is fixedly provided with a demoulding main part, the inner wall of the upper pressing block is fixedly provided with a jacking part mechanism, this infrared spectrum appearance sample preforming mould through pull ring, steel cable, pulley, couple, movable rod, fixture block, handle, joint piece, ejecting rod, urceolus, the ejecting head that sets up, uses the effect that has reached effective drawing of patterns through the cooperation of drawing of patterns main part and ejecting mechanism.

Description

Infrared spectrum appearance sample preforming mould

Technical Field

The utility model relates to a preforming mould technical field specifically is an infrared spectrum appearance sample preforming mould.

Background

The tabletting method is widely used for infrared qualitative analysis and structural analysis, and can be conveniently used for quantitative analysis of constant components by weighing the tabletting mass. This method can be used for any solid sample which is easy to be crushed. During measurement, the infrared spectrum is scanned by loading the sample into a tabletting clamp and taking a KBr blank tablet as a reference. And searching the spectral line index to find out a standard spectrogram to identify the position, the shape and the relative intensity of a spectral peak.

The needs of preforming method use the preforming mould to carry out the preforming processing to the sample, prior art's preforming mould generally contains the briquetting, the sleeve, lower briquetting, carrying out the preforming during operation, cup joint the sleeve under on the briquetting earlier, add the sample in the sleeve again, later with last briquetting lid on the sleeve, the workstation pressurization is put into with upper and lower briquetting and sleeve again, because upper and lower briquetting receives the extrusion with the sleeve and can zonulae occludens together, the drawing of patterns is difficult harder when the sample is got rid of to needs, in order to solve this kind of problem, we have provided an infrared spectrum appearance sample preforming mould.

SUMMERY OF THE UTILITY MODEL

For the purpose of realizing the above-mentioned drawing of patterns of being convenient for, the utility model provides a following technical scheme: the utility model provides an infrared spectroscopy sample preforming mould, includes the base, base outer wall swing joint has manual pressure handle, base outer wall top fixed mounting has the manometer, base outer wall top fixed mounting has the workstation, workstation outer wall swing joint has briquetting down, briquetting outer wall top swing joint has the sleeve down, sleeve top swing joint has last briquetting, it has the lead screw to go up briquetting top swing joint, lead screw top fixedly connected with runner, briquetting inner wall fixed mounting has the drawing of patterns main part down, it has ejecting mechanism to go up briquetting inner wall fixed mounting.

As an optimization, the demolding main part comprises a pull ring, a steel rope is fixedly connected to the left side of the pull ring, a pulley is movably connected to the outer wall of the steel rope, a hook is fixedly mounted at the top end of the steel rope, a movable rod is movably connected to the outer wall of the hook, and a clamping block is fixedly connected to the top end of the movable rod.

As optimization, the ejecting mechanism comprises a handle, a clamping block is fixedly mounted on the left side of the handle, an ejecting rod is movably connected to the outer wall of the clamping block, an outer barrel is movably connected to the outer wall of the ejecting rod, and an ejecting head is fixedly mounted at the bottom end of the ejecting rod.

As optimization, the design of runner outer wall has the handle, and the surface of handle has seted up the friction recess, and the design of handle can let the user more laborsaving when rotating the runner, and the friction recess can increase the frictional force of handle when gripping.

As optimization, the sleeve is sleeved outside the movable rod, a movable wheel is fixedly mounted on the left side of the movable rod and movably connected with the inner wall of the sleeve, and the movable wheel can enable relative motion between the movable rod and the sleeve to be more stable.

As optimization, the inner walls of the sleeve and the lower pressing block are provided with air holes, the sleeve and the lower pressing block are communicated when being connected, and the air holes can guarantee that the air pressure inside and outside the sleeve is balanced when the clamping block is moved away.

The utility model has the advantages that: the utility model is provided with a pull ring, a steel rope, a pulley, a hook, a movable rod, a clamping block, a handle, a clamping block, an ejector rod, an outer cylinder and an ejector head, when the mould is opened, firstly, the pull ring is pulled, the pull ring can drive the steel rope to be pulled, the pulley can assist the steel rope to be pulled, the steel rope can drive the hook at the bottom end of the steel rope to move, the hook can drive the movable rod connected with the hook to move downwards, the movable rod can drive the clamping block to move downwards, when the clamping block moves downwards to stop the air hole, the internal and external air pressures in the sleeve are balanced, the lower pressing block can be separated from the sleeve after the air pressures are balanced, the handle is pressed after the lower pressing block is separated from the sleeve, the clamping block is driven by the handle to move to push the ejecting rod out downwards, the ejecting rod can drive the ejecting head to move downwards, the sleeve can be separated from the upper pressing block by downward movement of the ejector head, and the effect of effective demoulding is achieved by matching the demoulding main part with the ejector mechanism.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the demolding main part of the present invention;

fig. 3 is a schematic structural view of the ejector mechanism of the present invention.

In the figure: 1. a base; 2. manually pressing the handle; 3. a pressure gauge; 4. demolding the main part; 401. a pull ring; 402. A steel cord; 403. a pulley; 404. hooking; 405. a movable rod; 406. a clamping block; 5. a ejector mechanism; 501. a handle; 502. a clamping block; 503. a head bar; 504. an outer cylinder; 505. a head of the top piece; 6. a work table; 7. a lead screw; 8. a rotating wheel; 9. pressing the blocks; 10. a sleeve; 11. and (7) pressing the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a sample pressing die for an infrared spectrometer comprises a base 1, a manual pressing handle 2 is movably connected to the outer wall of the base 1, a pressure gauge 3 is fixedly installed at the top end of the outer wall of the base 1, a workbench 6 is fixedly installed at the top end of the outer wall of the base 1, a lower pressing block 11 is movably connected to the outer wall of the workbench 6, a sleeve 10 is movably connected to the top end of the outer wall of the lower pressing block 11, air holes are formed in the inner walls of the sleeve 10 and the lower pressing block 11, the air holes are communicated when the sleeve 10 is connected with the lower pressing block 11, the air holes can ensure that the air pressure inside and outside the sleeve 10 is balanced when a clamping block 406 is removed, an upper pressing block 9 is movably connected to the top end of the sleeve 10, a lead screw 7 is movably connected to the top end of the lead screw 7, a rotating, the friction groove can increase the friction force of the handle when being held, the inner wall of the lower pressing block 11 is fixedly provided with the demoulding main part 4, and the inner wall of the upper pressing block 9 is fixedly provided with the ejecting part mechanism 5.

Referring to fig. 2, the main demolding part 4 includes a pull ring 401, a steel cable 402 is fixedly connected to the left side of the pull ring 401, a pulley 403 is movably connected to the outer wall of the steel cable 402, a hook 404 is fixedly mounted at the top end of the steel cable 402, a movable rod 405 is movably connected to the outer wall of the hook 404, a sleeve is sleeved outside the movable rod 405, a movable wheel is fixedly mounted on the left side of the movable rod 405 and movably connected to the inner wall of the sleeve, the movable wheel can enable relative movement between the movable rod 405 and the sleeve to be more stable, and a clamping block 406 is fixedly.

Referring to fig. 3, the ejector mechanism 5 includes a handle 501, a clamping block 502 is fixedly mounted on the left side of the handle 501, an ejector rod 503 is movably connected to the outer wall of the clamping block 502, an outer cylinder 504 is movably connected to the outer wall of the ejector rod 503, and an ejector head 505 is fixedly mounted at the bottom end of the ejector rod 503.

In use, referring to fig. 1-3, when die opening is required after pressing of an infrared spectrometer sample pressing die is completed, by means of the arrangement of the pull ring 401, the steel cable 402, the pulley 403, the hook 404, the movable rod 405, the latch 406, the handle 501, the clamping block 502, the ejector rod 503, the outer cylinder 504 and the ejector head 505, the pull ring 401 in the demolding main part 4 is pulled first, pulling of the pull ring 401 drives the steel cable 402 to be pulled, the pulley 403 movably connected with the outer wall of the steel cable 402 rotates due to pulling of the steel cable 402 and assists pulling of the steel cable 402, pulling of the steel cable 402 drives the hook 404 at the bottom end of the steel cable 402 to move, downward movement of the hook 404 drives the movable rod 405 connected with the hook 404 to move downward, downward movement of the movable rod 405 drives the latch 406 at the top end of the movable rod 405 to move downward, when the latch 406 moves downward until the latch 406 does not block the air hole, then outside air enters the sleeve 10 through, reach inside and outside atmospheric pressure balance, can separate briquetting 11 and sleeve 10 after atmospheric pressure is balanced, briquetting 11 and sleeve 10 separate back represses handle 501 down, it is ejecting downwards with ejector beam 503 to drive joint piece 502 motion through handle 501, ejector beam 503 is ejecting can drive ejector head 505 downstream, downstream through ejector head 505 can be with sleeve 10 and last briquetting 9 separation, cooperation through drawing of patterns main part 4 and ejector mechanism 5 is used and has reached the effect of effective drawing of patterns.

In summary, according to the sample pressing mold for the infrared spectrometer, by the arrangement of the pull ring 401, the steel rope 402, the pulley 403, the hook 404, the movable rod 405, the fixture block 406, the handle 501, the clamping block 502, the top rod 503, the outer cylinder 504 and the top head 505, when mold opening is required after pressing of the sample pressing mold for the infrared spectrometer is completed, the pull ring 401 in the main demolding part is pulled first, pulling of the pull ring 401 can drive pulling of the steel rope 402, the pulley 403 movably connected with the outer wall of the steel rope 402 can rotate due to pulling of the steel rope 402 and assist pulling of the steel rope 402, pulling of the steel rope 402 can drive the hook 404 at the bottom end of the steel rope 402 to move, downward movement of the hook 404 can drive the movable rod 405 connected with the hook 404 to move downward, downward movement of the movable rod 405 can drive the fixture block 406 at the top end of the movable rod 405 to move downward, when the fixture block 406 moves downward, outside air enters the sleeve 10 through the, reach inside and outside atmospheric pressure balance, can separate briquetting 11 and sleeve 10 after atmospheric pressure is balanced, briquetting 11 and sleeve 10 separate back represses handle 501 down, it is ejecting downwards with ejector beam 503 to drive joint piece 502 motion through handle 501, ejector beam 503 is ejecting can drive ejector head 505 downstream, downstream through ejector head 505 can be with sleeve 10 and last briquetting 9 separation, cooperation through drawing of patterns main part 4 and ejector mechanism 5 is used and has reached the effect of effective drawing of patterns.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an infrared spectrum appearance sample preforming mould, includes base (1), its characterized in that: base (1) outer wall swing joint has manual pressure handle (2), base (1) outer wall top fixed mounting has manometer (3), base (1) outer wall top fixed mounting has workstation (6), workstation (6) outer wall swing joint has briquetting (11) down, briquetting (11) outer wall top swing joint has sleeve (10) down, sleeve (10) top swing joint has briquetting (9) on, it has lead screw (7) to go up briquetting (9) top swing joint, lead screw (7) top fixedly connected with runner (8), briquetting (11) inner wall fixed mounting has drawing of patterns main part (4) down, it has ejecting mechanism (5) to go up briquetting (9) inner wall fixed mounting.

2. The infrared spectrometer sample tabletting mold as set forth in claim 1, wherein: the demolding main part (4) comprises a pull ring (401), a steel rope (402) is fixedly connected to the left side of the pull ring (401), a pulley (403) is movably connected to the outer wall of the steel rope (402), a hook (404) is fixedly mounted at the top end of the steel rope (402), a movable rod (405) is movably connected to the outer wall of the hook (404), and a clamping block (406) is fixedly connected to the top end of the movable rod (405).

3. The infrared spectrometer sample tabletting mold as set forth in claim 1, wherein: the ejection mechanism (5) comprises a handle (501), a clamping block (502) is fixedly mounted on the left side of the handle (501), an ejection rod (503) is movably connected to the outer wall of the clamping block (502), an outer barrel (504) is movably connected to the outer wall of the ejection rod (503), and an ejection head (505) is fixedly mounted at the bottom end of the ejection rod (503).

4. The infrared spectrometer sample tabletting mold as set forth in claim 1, wherein: the outer wall of the rotating wheel (8) is provided with a handle, and the surface of the handle is provided with a friction groove.

5. The infrared spectrometer sample tabletting mold as set forth in claim 1, wherein: the outer wall of the top end of the base (1) is fixedly connected with ejection columns, and the number of the ejection columns is four, and the ejection columns are centrosymmetrically distributed by taking the center of the base (1) as a symmetric point.

6. The infrared spectrometer sample tabletting mold as set forth in claim 2, wherein: the sleeve is sleeved outside the movable rod (405), and a movable wheel and the inner wall of the sleeve are fixedly mounted on the left side of the movable rod (405).

7. The infrared spectrometer sample tabletting mold as set forth in claim 1, wherein: the inner walls of the sleeve (10) and the lower pressing block (11) are provided with air holes, and the sleeve (10) and the lower pressing block (11) are communicated with each other through the air holes when connected.