CN212242308U - High-precision infrared tablet press - Google Patents
High-precision infrared tablet press Download PDFInfo
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- CN212242308U CN212242308U CN202020741091.5U CN202020741091U CN212242308U CN 212242308 U CN212242308 U CN 212242308U CN 202020741091 U CN202020741091 U CN 202020741091U CN 212242308 U CN212242308 U CN 212242308U
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- seat
- tablet press
- hydraulic
- pressure
- head
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Abstract
The utility model belongs to the technical field of tablet presses, in particular to a high-precision infrared tablet press, which comprises a hydraulic workbench, wherein a lower pressing seat is arranged at the central position of the upper surface of the hydraulic workbench and is connected with the output end of the hydraulic workbench, a lower pressing head is arranged at the central position of the upper surface of the lower pressing seat, a top seat is arranged above the hydraulic workbench, a guide pillar is fixed between the hydraulic workbench and the top seat through a bolt, and a sliding seat is arranged between the hydraulic workbench and the top seat; through guide slot and unthreaded hole internal surface welded stopper that the guide pillar surface was seted up, the stopper is installed in the inside of guide slot simultaneously for the unthreaded hole that four corners of slide were seted up cup joints in the outside of guide pillar, has increased the stability that the slide removed between hydraulic pressure workstation and footstock, and the layer board passes through buffer spring movable mounting in the inside of pushing down the seat simultaneously, and pushes down the head and install to be connected with the layer board through pressure sensor after the inside of pushing down the seat.
Description
Technical Field
The utility model belongs to the technical field of the tablet press, concretely relates to infrared tablet press of high accuracy.
Background
An infrared tablet press is an instrument for preparing powder-type sample tablets for an infrared spectrometer. Along with the application of the infrared spectrometer, the infrared tablet press with the matched facilities is also applied, and is a manual hydraulic infrared tablet press. Is used for replacing an import accessory for an infrared spectrometer.
The fluorescent material who will make passes through infrared tablet press preforming, can record solid luminescence, and the pressure of current infrared tablet press is difficult to control, and pressure is less, and light can't pierce through, and detection effect is relatively poor, and pressure is too big leads to the preforming to be crushed easily, and the use exists certain inconvenience, and the preforming mobility stability is not enough simultaneously, therefore need to design a high accuracy infrared tablet press urgently.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an infrared tablet press of high accuracy has the removal stably, characteristics that the preforming precision is high simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision infrared tablet press comprises a hydraulic workbench, wherein a lower pressing seat is installed at the central position of the upper surface of the hydraulic workbench and connected with the output end of the hydraulic workbench, a lower pressing head is installed at the central position of the upper surface of the lower pressing seat, a top seat is arranged above the hydraulic workbench, a guide pillar is fixed between the hydraulic workbench and the top seat through bolts, a sliding seat is installed between the hydraulic workbench and the top seat, unthreaded holes are formed in four corners of the sliding seat and sleeved outside the guide pillar, a guide groove is formed in the outer surface of the guide pillar, a limiting block is welded on the inner surface of each unthreaded hole and installed inside the guide groove, an upper pressing seat is welded on the lower surface of the sliding seat, an upper pressing head is installed in a groove formed in the middle of the upper pressing seat, and an air pump is installed on the surface of the sliding seat, the utility model discloses a hydraulic pressure platform, including last pressure seat, lower pressure seat, pressure head and layer board, the exhaust tube of air pump is installed at the inslot that sets up on last pressure seat surface, the internally mounted of pressing the seat down has the layer board, pressure head and layer board are fixed a position through spacing subassembly down, install pressure sensor down between pressure head and the layer board, the lower fixed surface of layer board has buffer spring, the surface mounting of hydraulic pressure platform has the controller, just the controller respectively with hydraulic pressure platform and pressure sensor electric connection.
As the utility model discloses a preferred technical scheme of infrared tablet press of high accuracy, spacing subassembly include gag lever post, slider and spout, the gag lever post is fixed in the inside of pushing down the seat, just push down the seat pass the layer board and with the internal surface fixed connection who pushes down the seat, the lower extreme of pressure head under the slider welding, the spout is seted up on the surface of pushing down the seat, just the inside at the spout is installed to the slider.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, the gag lever post is provided with four, four the gag lever post is located four corners of layer board.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, slider and spout all are provided with two, just slider and spout one-to-one.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, hydraulic pressure workstation's lower surface bonding has the cushion, the mounting groove has been seted up to four corners of hydraulic pressure workstation lower surface, the inside bonding of mounting groove has the sucking disc.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, the side surface of sucking disc is wavy structure.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, the screw hole that footstock central point put the department and begin is closed to the spiral shell, adjusting screw's upper end is fixed with the handle, just the surface mounting of handle has the grab handle, adjusting screw's lower extreme rotates installs connection bearing, just connection bearing fixes the central point department of putting at the slide upper surface.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, the center of going up pressure head and lower pressure head is in on the same straight line.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, the upper end of pressure head is seted up and is pressed the piece groove down, just the internal diameter in piece groove is 2mm bigger than the external diameter of last pressure head.
As the utility model discloses an optimal technical scheme of infrared tablet press of high accuracy, guide slot and unthreaded hole internal surface welded stopper that the guide pillar surface was seted up all are provided with two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. guide slot and unthreaded hole internal surface welded stopper seted up through the guide pillar surface, the stopper is installed in the inside of guide slot simultaneously, the unthreaded hole that makes four corners of slide set up cup joints in the outside of guide pillar, the stability that the slide removed between hydraulic pressure workstation and footstock has been increased, the layer board passes through buffer spring movable mounting simultaneously and is pushing down the inside of seat, and push down the head and install and be connected with the layer board through pressure sensor after pushing down the inside of seat, because buffer spring's coefficient of elasticity, make the pressure that the head received when moving down be linear change, the security of preforming has been increased, be favorable to protecting the preforming.
2. Through spacing unit mount under the inside pressure head and the layer board of seat of pushing down, the gag lever post that the layer board was installed through four corners simultaneously carries on spacingly, has improved the stability that the layer board removed, pushes down the head lower extreme simultaneously and passes through slider and spout and remove in the inside of seat of pushing down, and pushes down head lower extreme welded slider and remove in the spout that the seat surface was seted up under, has improved the stability that the head removed down, has increased the security of preforming.
3. Through the adhesive rubber mat of hydraulic pressure workstation lower surface, increased the frictional resistance of hydraulic pressure workstation and desktop contact, the installation inslot adhesion that four corners of hydraulic pressure workstation lower surface were seted up has the sucking disc simultaneously, and the sucking disc of being convenient for adsorbs on the desktop after receiving the extrusion, has increased the tablet press and has placed the firm nature at the desktop.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the slide seat, the upper press seat and the upper press head of the present invention;
fig. 3 is a schematic view of the structure of the lower pressing base and the lower pressing head of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural view of the worktable, the suction cup, the mounting groove and the rubber pad of the present invention;
in the figure: 1. a hydraulic table; 2. a top seat; 3. a slide base; 4. adjusting the screw rod; 5. a handle; 6. connecting a bearing; 7. a guide post; 8. a guide groove; 9. a light hole; 10. a limiting block; 11. an air pump; 12. an upper pressing seat; 13. an upper pressure head; 14. pressing down the base; 15. a lower pressure head; 16. a pressing sheet groove; 17. a support plate; 18. a pressure sensor; 19. a buffer spring; 20. a limiting rod; 21. a slider; 22. a chute; 23. a suction cup; 24. mounting grooves; 25. a rubber pad; 26. and a controller.
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.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a high-precision infrared tablet press comprises a hydraulic workbench 1, a lower pressing seat 14 is installed at the central position of the upper surface of the hydraulic workbench 1, the lower pressing seat 14 is connected with the output end of the hydraulic workbench 1, a lower pressing head 15 is installed at the central position of the upper surface of the lower pressing seat 14, a top seat 2 is arranged above the hydraulic workbench 1, a guide pillar 7 is fixed between the hydraulic workbench 1 and the top seat 2 through bolts, a sliding seat 3 is installed between the hydraulic workbench 1 and the top seat 2, light holes 9 are formed in four corners of the sliding seat 3, the light holes 9 are sleeved outside the guide pillar 7, a guide groove 8 is formed in the outer surface of the guide pillar 7, a limiting block 10 is welded on the inner surface of the light hole 9, the limiting block 10 is installed inside the guide groove 8, an upper pressing seat 12 is welded on the lower surface of the sliding seat 3, an upper pressing head 13 is installed in a groove formed in the middle of the upper pressing, the extraction tube of air pump 11 installs the inslot that the seat 12 surface was seted up at last, and the internally mounted of seat 14 that pushes down has layer board 17, and lower pressure head 15 and layer board 17 fix a position through spacing subassembly, installs pressure sensor 18 between lower pressure head 15 and the layer board 17, and the lower fixed surface of layer board 17 has buffer spring 19, and the surface mounting of hydraulic pressure workstation 1 has controller 26, and controller 26 respectively with hydraulic pressure workstation 1 and pressure sensor 18 electric connection.
In this embodiment, through guide slot 8 and unthreaded hole 9 internal surface welded stopper 10 that guide pillar 7 surface was seted up, stopper 10 installs the inside at guide slot 8 simultaneously, make unthreaded hole 9 that four corners of slide 3 were seted up cup joint in the outside of guide pillar 7, the stability of slide 3 removal between hydraulic pressure workstation 1 and footstock 2 has been increased, layer board 17 passes through buffer spring 19 movable mounting in the inside of pushing down seat 14 simultaneously, and push down head 15 installs and is connected with layer board 17 through pressure sensor 18 behind the inside of pushing down seat 14, because buffer spring 19's coefficient of elasticity, make the pressure that push down head 15 received when shifting down be linear change, the security of preforming has been increased, be favorable to protecting the preforming.
Specifically, spacing subassembly includes gag lever post 20, slider 21 and spout 22, gag lever post 20 is fixed in the inside of pushing down seat 14, and push down seat 14 and pass layer board 17 and with the internal surface fixed connection who pushes down seat 14, slider 21 welds the lower extreme at pressure head 15 down, spout 22 sets up the surface of pushing down seat 14, and slider 21 installs in the inside of spout 22, gag lever post 20 is provided with four, four gag lever posts 20 are located four corners of layer board 17, slider 21 and spout 22 all are provided with two, and slider 21 and spout 22 one-to-one.
In this embodiment, install through spacing subassembly and push down 14 inside lower pressure head 15 and layer board 17 down, layer board 17 carries on spacingly through the gag lever post 20 of four corners installations simultaneously, the stability that layer board 17 removed has been improved, push down 15 lower extremes simultaneously and pass through slider 21 and spout 22 and push down the inside removal of 14, and push down 15 lower extreme welded slider 21 and remove in the spout 22 that the seat 14 surface was seted up down, the stability that push down 15 removed has been improved, the security of preforming has been increased.
Specifically, the lower surface of hydraulic pressure workstation 1 is bonded with the cushion 25, and mounting groove 24 has been seted up to four corners of hydraulic pressure workstation 1 lower surface, and the inside bonding of mounting groove 24 has sucking disc 23, and the side surface of sucking disc 23 is the wavy structure.
In this embodiment, through the adhesive rubber mat 25 of hydraulic pressure workstation 1 lower surface, increased the frictional resistance of hydraulic pressure workstation 1 with the desktop contact, the installation groove 24 internal adhesion that four corners of hydraulic pressure workstation 1 lower surface were seted up has sucking disc 23 simultaneously, and sucking disc 23 of being convenient for is adsorbed on the desktop after receiving the extrusion, has increased the tablet press and has placed the firm nature at the desktop.
Specifically, adjusting screw 4 is screwed in a screw hole at the beginning of the central position of the top seat 2, a handle 5 is fixed at the upper end of the adjusting screw 4, a grab handle is arranged on the surface of the handle 5, a connecting bearing 6 is rotatably arranged at the lower end of the adjusting screw 4, and the connecting bearing 6 is fixed at the central position of the upper surface of the sliding seat 3.
In this embodiment, be fixed with handle 5 and connection bearing 6 through adjusting screw 4's upper end, be convenient for adjust from top to bottom slide 3, increased the convenience of preforming.
Specifically, the centers of the upper pressing head 13 and the lower pressing head 15 are located on the same straight line, the upper end of the lower pressing head 15 is provided with a pressing groove 16, and the inner diameter of the pressing groove 16 is 2mm larger than the outer diameter of the upper pressing head 13.
In this embodiment, the stability of preforming has been increased, and be convenient for go up the pressure head 13 and install in the inside of preforming groove 16.
Specifically, two guide grooves 8 are formed in the surface of the guide post 7, and two limiting blocks 10 are welded to the inner surface of the unthreaded hole 9.
In this embodiment, the stability of the movement of the slider 3 is increased.
The utility model discloses a theory of operation and use flow: when the device is used, the flatting machine is electrically connected with an external power supply, uniformly mixed powder and glass sheets are sequentially added into a sheet pressing groove 16, a handle 5 at the upper end of an adjusting screw rod 4 is rotated, the handle 5 drives the adjusting screw rod 4 to rotate around a connecting bearing 6 mounted on the upper surface of a sliding seat 3, the sliding seat 3 moves downwards between a hydraulic working table 1 and a top seat 2, meanwhile, unthreaded holes 9 formed in four corners of the sliding seat 3 move outside a guide post 7, meanwhile, a limiting block 10 moves inside a guide groove 8, the output end of the hydraulic working table 1 drives a lower pressing seat 14 to move upwards during pressurization, the lower end of an upper pressing head 13 presses the powder inside the sheet pressing groove 16, meanwhile, an air pump 11 realizes vacuumizing and pressurizing through air suction, a buffer spring 19 slowly compresses when the pressure is increased, and after the pressure sensor 18 detects that the pressure reaches a set value of a controller 26, the pressure is pressurized for a certain time, the controller 26 controls the output of the hydraulic table 1 to contract.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an infrared tablet press of high accuracy, includes hydraulic pressure workstation (1), its characterized in that: the center position of the upper surface of the hydraulic workbench (1) is provided with a pressing seat (14), the pressing seat (14) is connected with the output end of the hydraulic workbench (1), the center position of the upper surface of the pressing seat (14) is provided with a pressing head (15), a top seat (2) is arranged above the hydraulic workbench (1), a guide pillar (7) is fixed between the hydraulic workbench (1) and the top seat (2) through bolts, a sliding seat (3) is arranged between the hydraulic workbench (1) and the top seat (2), four corners of the sliding seat (3) are provided with unthreaded holes (9), the unthreaded holes (9) are sleeved outside the guide pillar (7), the outer surface of the guide pillar (7) is provided with a guide groove (8), the inner surface of the unthreaded holes (9) is welded with a limiting block (10), and the limiting block (10) is arranged inside the guide groove (8), the lower surface welding of slide (3) has last pressure seat (12), go up and press pressure head (13) to install at the inslot that seat (12) middle part was seted up, the surface mounting of slide (3) has air pump (11), the exhaust tube of air pump (11) is installed at the inslot that seat (12) surface was seted up last, the internally mounted who presses seat (14) down has layer board (17), pressure head (15) and layer board (17) are fixed a position through spacing subassembly down, install pressure sensor (18) down between pressure head (15) and layer board (17), the lower fixed surface of layer board (17) has buffer spring (19), the surface mounting of hydraulic pressure workstation (1) has controller (26), just controller (26) respectively with hydraulic pressure workstation (1) and pressure sensor (18) electric connection.
2. A high precision infrared tablet press as claimed in claim 1, wherein: the limiting assembly comprises a limiting rod (20), a sliding block (21) and a sliding groove (22), the limiting rod (20) is fixed inside the lower pressing seat (14), the lower pressing seat (14) penetrates through the supporting plate (17) and is fixedly connected with the inner surface of the lower pressing seat (14), the sliding block (21) is welded at the lower end of the lower pressing head (15), the sliding groove (22) is formed in the surface of the lower pressing seat (14), and the sliding block (21) is installed inside the sliding groove (22).
3. A high precision infrared tablet press as claimed in claim 2, wherein: the limiting rods (20) are four, and the four limiting rods (20) are located at four corners of the supporting plate (17).
4. A high precision infrared tablet press as claimed in claim 2, wherein: the sliding blocks (21) and the sliding grooves (22) are respectively provided with two sliding blocks, and the sliding blocks (21) correspond to the sliding grooves (22) one to one.
5. A high precision infrared tablet press as claimed in claim 1, wherein: the lower surface bonding of hydraulic pressure workstation (1) has cushion (25), mounting groove (24) have been seted up to four corners of hydraulic pressure workstation (1) lower surface, the inside bonding of mounting groove (24) has sucking disc (23).
6. A high precision infrared tablet press according to claim 5, characterized in that: the side surface of the sucker (23) is of a wave-shaped structure.
7. A high precision infrared tablet press as claimed in claim 1, wherein: adjusting screw (4) have been closed to the spiral shell internal screw that footstock (2) central point put the department and begin, adjusting screw (4)'s upper end is fixed with handle (5), just the surface mounting of handle (5) has the grab handle, adjusting screw (4)'s lower extreme rotates and installs connection bearing (6), just connection bearing (6) are fixed and are put the department at the central point of slide (3) upper surface.
8. A high precision infrared tablet press as claimed in claim 1, wherein: the centers of the upper pressing head (13) and the lower pressing head (15) are positioned on the same straight line.
9. A high precision infrared tablet press as claimed in claim 1, wherein: the upper end of the lower pressure head (15) is provided with a pressure sheet groove (16), and the inner diameter of the pressure sheet groove (16) is 2mm larger than the outer diameter of the upper pressure head (13).
10. A high precision infrared tablet press as claimed in claim 1, wherein: two guide grooves (8) formed in the surface of the guide post (7) and two limiting blocks (10) welded to the inner surface of the unthreaded hole (9) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741091.5U CN212242308U (en) | 2020-05-08 | 2020-05-08 | High-precision infrared tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020741091.5U CN212242308U (en) | 2020-05-08 | 2020-05-08 | High-precision infrared tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242308U true CN212242308U (en) | 2020-12-29 |
Family
ID=73998935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020741091.5U Expired - Fee Related CN212242308U (en) | 2020-05-08 | 2020-05-08 | High-precision infrared tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212242308U (en) |
-
2020
- 2020-05-08 CN CN202020741091.5U patent/CN212242308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |