CN214646163U

CN214646163U - Novel tablet press for infrared spectrometer

Info

Publication number: CN214646163U
Application number: CN202120740160.5U
Authority: CN
Inventors: 谢樟华; 杨进军
Original assignee: Tianjin Nengpu Technology Co ltd
Current assignee: Tianjin Nengpu Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-09
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a novel tablet press is used to infrared spectrum appearance, including base, extrusion piece, pull rod, support frame and fixed subassembly, the extrusion piece sets up the inner chamber of base, and extends the top of base, the pull rod sets up the outer wall right side at the base, support frame fixed mounting is in the top of base, fixed subassembly movable mounting is in the top of support frame, the top rear side of base is provided with position control mechanism, the outer wall right side of base is provided with slide mechanism, the utility model relates to a tablet press technical field, this novel tablet press is used to infrared spectrum appearance realizes automatic pressurization, avoids the condition of artifical pressurization waste time to appear, still can avoid causing the appearance of the inhomogeneous condition of preforming because the mould locating accuracy.

Description

Novel tablet press for infrared spectrometer

Technical Field

The utility model relates to a tablet press technical field specifically is an infrared spectrum appearance is with novel tablet press.

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 infrared tablet press of prior art does not have the device of adjusting the mould position when using, leads to the mould locating place inaccuracy, causes the preforming uneven condition to appear, and on the other hand needs manual pull rod that pushes down to pressurize when using, and very inconvenient operation wastes a large amount of time, to these problems, provides a novel tablet press for infrared spectroscopy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an infrared spectrum appearance is with novel tablet press has solved current partial background technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an infrared spectrum appearance is with novel tablet press, includes base, extrusion piece, pull rod, support frame and fixed subassembly, the extrusion piece sets up the inner chamber of base, and extends the top of base, the pull rod sets up on the outer wall right side of base, support frame fixed mounting be in the top of base, fixed subassembly movable mounting be in the top of support frame, the top rear side of base is provided with position control mechanism, the outer wall right side of base is provided with slide mechanism.

Preferably, the sliding mechanism includes: the device comprises a motor, a baffle plate, a first screw rod, a moving block and a connecting rod;

the motor is fixedly installed on the right side of the outer wall of the base through a fixing frame, the baffle is fixedly installed on the right side of the outer wall of the base, the rear end of the first screw is rotatably connected to the front side of the outer wall of the baffle through a bearing, the front end of the first screw is connected to the output end of the motor through a coupling in a locking mode, the moving block is in threaded connection with the outer wall of the first screw, one end of the connecting rod is rotatably connected to the top end of the moving block through a pin shaft, and the other end of the connecting rod is rotatably connected to one end of the pull rod through a pin shaft, and the outer wall of the left side of the moving block is in close contact with the right side of the outer wall of the base.

Preferably, the position adjustment mechanism includes: the sliding box, the second screw, the rotary table, the slide way, the slide block, the connecting rod and the adjusting block;

the slide box fixed mounting be in the top rear side of base, the left end of second screw rod is passed through the bearing and is rotated the connection and be in the inner chamber left side of slide box, the right-hand member of second screw rod extends the outer wall right side of slide box, carousel interference fit is in the right-hand member of second screw rod, the slide is seted up the front side of slide box, two the slider spiro union respectively is in the outer wall left and right sides of second screw rod, two the connecting rod is embedded respectively slidable the inner chamber left and right sides of slide, two the rear end fixed connection of connecting rod is two the front side of slider, two the front end of connecting rod extends the inner chamber of slide, two the regulating block is fixed mounting respectively two the front end of connecting rod.

Preferably, the fixing component is a lead screw and a knob.

Preferably, the threads on the left side and the right side of the outer wall of the second screw are arranged in opposite directions.

Preferably, the sliding block is matched with an inner cavity of the sliding box.

The utility model provides an infrared spectrum appearance is with novel tablet press. The method has the following beneficial effects: the novel tablet press for the infrared spectrometer is characterized in that a motor drives a first screw to rotate, under the action of the thread rotation force of the outer wall of the first screw, a movable block can slide along the right side of the outer wall of a base when the first screw rotates, and the length of a connecting rod is fixed, so that a pull rod can swing back and forth along the back and forth sliding of the movable block when the motor is controlled to drive the screw to rotate forwards and backwards, thereby realizing automatic pressurization, avoiding the occurrence of time waste caused by manual pressurization, and enabling a turntable to drive a second screw to rotate by rotating the turntable, and under the action of the thread rotation force of the outer wall of the second screw, two sliding blocks can drive the connecting rod and an adjusting block to simultaneously slide inwards along a slide way when the second screw rotates, so that the arrangement position of a die can be adjusted through the shape characteristics and mutual cooperation of the two adjusting blocks, the die pressing device is always positioned in the middle of the top end of the extrusion block, so that the phenomenon of uneven pressing sheets caused by inaccurate placement of the die is avoided.

Drawings

Fig. 1 is the utility model relates to a novel tablet press's for infrared spectroscopy front view cross-sectional view.

Fig. 2 is the utility model relates to a right side view of novel tablet press for infrared spectroscopy.

Fig. 3 is the utility model relates to an infrared spectrum appearance is with overlooking cross-sectional view of novel tablet press.

In the figure: 1. a base; 2. extruding the block; 3. a pull rod; 4. a support frame; 5. a fixing assembly; 6. a motor; 7. a baffle plate; 8. a first screw; 9. a moving block; 10. a connecting rod; 11. a slide box; 12. a second screw; 13. a turntable; 14. a slideway; 15. a slider; 16. a connecting rod; 17. and a regulating block.

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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained. (the details of the connection and operation sequence of the components and parts in this case should be referred to the following working principle, the detailed connection means thereof, the following working principle and process are generally described in the following, which are well known in the art.)

As shown in fig. 1-3, a novel tablet press for infrared spectroscopy, including base 1, extrusion piece 2, pull rod 3, support frame 4 and fixed subassembly 5, extrusion piece 2 sets up the inner chamber at base 1, and extends the top of base 1, pull rod 3 sets up on the outer wall right side of base 1, support frame 4 fixed mounting is on the top of base 1, fixed subassembly 5 movable mounting is on the top of support frame 4, the top rear side of base 1 is provided with position control mechanism, the outer wall right side of base 1 is provided with slide mechanism.

Preferably, the sliding mechanism further includes: the device comprises a motor 6, a baffle 7, a first screw 8, a moving block 9 and a connecting rod 10;

motor 6 passes through mount fixed mounting on the outer wall right side of

base

1, 7 fixed mounting on the outer wall right side of base 1 of baffle 7, the outer wall front side at baffle 7 is rotated through the bearing to the rear end of first screw rod 8, shaft coupling locking connection is passed through at the output of motor 6 to the front end of first screw rod 8, the outer wall at first screw rod 8 of movable block 9 spiro union, the one end of connecting rod 10 is passed through the round pin hub and is rotated the top of connection at movable block 9, the other end of connecting rod 10 rotates the left side outer wall of connection at the one end movable block 9 of pull rod 3 and the outer wall right side in close contact with of base 1 through the round pin axle, optimize the benefit and be: drive first screw rod 8 through motor 6 and rotate, under the effect of the screw thread rotating force of first screw rod 8 outer wall, when first screw rod 8 is rotatory, can make movable block 9 slide along the outer wall right side of base 1, because the length of connecting rod 10 is fixed, so when control motor 6 drives the screw rod and just reverses, pull rod 3 can follow the back and forth slip of movable block 9 and carry out the swing back and forth to realize automatic pressurization, avoid the condition appearance of artifical pressurization waste time.

Preferably, the position adjustment mechanism further includes: the device comprises a sliding box 11, a second screw 12, a rotary table 13, a slide way 14, a slide block 15, a connecting rod 16 and an adjusting block 17;

11 fixed mounting of slip case at the top rear side of base 1, the left end of second screw rod 12 passes through the bearing and rotates the inner chamber left side of connecting at slip case 11, the right-hand member of second screw rod 12 extends the outer wall right side of slip case 11, carousel 13 interference fit is at the right-hand member of second screw rod 12, slide 14 sets up the front side at slip case 11, two sliders 15 are the spiro union respectively in the outer wall left and right sides of second screw rod 12, two connecting rod 16 are the slidable inlays respectively in the inner chamber left and right sides of slide 14, the rear end fixed connection of two connecting rod 16 is in the front side of two sliders 15, the inner chamber of slide 14 is extended to the front end of two connecting rod 16, two regulating blocks 17 are the front end of two connecting rod 16 of fixed mounting respectively, optimize the benefit and be: through rotating carousel 13, it is rotatory to make carousel 13 drive second screw rod 12, under the effect of second screw rod 12 outer wall screw thread rotatory power, when second screw rod 12 is rotatory, can make two sliders 15 drive connecting rod 16 and regulating block 17 simultaneously to slide to inboard simultaneously along slide 14, shape characteristic through two regulating blocks 17 with mutually support, can realize adjusting the locating position of mould, make it be located the top middle part of extrusion piece 2 all the time, avoid because the mould locating position inaccuracy causes the appearance of the inhomogeneous condition of preforming.

Preferably, the fixing component 5 is a screw rod and a knob, and the optimization benefits are as follows: the fixing assembly 5 is prior art and functions as a stop after the extrusion block 2 is extruded through the die.

As a preferred scheme, furthermore, the threads on the left and right sides of the outer wall of the second screw 12 are arranged in opposite directions, and the optimization benefits are as follows: the second screw 12 can drive the two sliding blocks 15 to slide on the inner side of the box when rotating, so that the adjusting blocks 17 are driven by the second screw through the connecting rods 16 to accurately adjust the placing position of the die.

Preferably, further, the sliding block 15 is matched with the inner cavity of the sliding box 11, and the optimization benefits are as follows: can realize spacing to slider 15, prevent that slider 15 from following second screw rod 12 and rotating, improve equipment's stability.

The working principle is as follows: when the die is used, firstly, a processed die is placed at the top end of the extrusion block 2, the rotary table 13 is rotated to enable the rotary table 13 to drive the second screw 12 to rotate, under the action of the rotating force of the threads on the outer wall of the second screw 12, when the second screw 12 rotates, the two sliding blocks 15 can drive the connecting rod 16 and the adjusting block 17 to simultaneously slide inwards along the slide way 14, through the shape characteristics and mutual matching of the two adjusting blocks 17, the placing position of the die can be adjusted to be always positioned in the middle of the top end of the extrusion block 2, the phenomenon that the tabletting is uneven due to inaccurate placing position of the die is avoided, after the die position is adjusted, the motor 6 is started, the first screw 8 is driven to rotate by the motor 6, under the action of the rotating force of the threads on the outer wall of the first screw 8, when the first screw 8 rotates, the moving block 9 can slide along the right side of the outer wall of the base 1, because the length of connecting rod 10 is fixed, so when control motor 6 drives the screw rod and just reverses, pull rod 3 can follow the back and forth slip of movable block 9 and carry out the swing back and forth to realize automatic pressurization, avoid the condition of artifical pressurization waste time to appear, the device compact structure, reasonable in design can realize accurate regulation mould locating place, prevent to take place the inhomogeneous condition of preforming and appear, still realize automatic pressurization, save time, easy operation, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an infrared spectroscopy is with novel tablet press, includes base (1), extrusion piece (2), pull rod (3), support frame (4) and fixed subassembly (5), its characterized in that, extrusion piece (2) set up the inner chamber of base (1), and extend the top of base (1), pull rod (3) set up on the outer wall right side of base (1), support frame (4) fixed mounting be in the top of base (1), fixed subassembly (5) movable mounting be in the top of support frame (4), the top rear side of base (1) is provided with position control mechanism, the outer wall right side of base (1) is provided with slide mechanism.

2. The novel tablet press for infrared spectroscopy of claim 1, wherein the sliding mechanism comprises: the device comprises a motor (6), a baffle (7), a first screw (8), a moving block (9) and a connecting rod (10);

the motor (6) is fixedly mounted on the right side of the outer wall of the base (1) through a fixing frame, the baffle (7) is fixedly mounted on the right side of the outer wall of the base (1), the rear end of the first screw (8) is rotatably connected to the front side of the outer wall of the baffle (7) through a bearing, the front end of the first screw (8) is connected to the output end of the motor (6) through a coupling in a locking manner, the moving block (9) is in threaded connection with the outer wall of the first screw (8), one end of the connecting rod (10) is rotatably connected to the top end of the moving block (9) through a pin shaft, and the other end of the connecting rod (10) is rotatably connected to one end of the pull rod (3), and the outer wall of the left side of the moving block (9) is in close contact with the right side of the outer wall of the base (1).

3. The novel tablet press for infrared spectroscopy of claim 1, wherein the position adjustment mechanism comprises: the device comprises a sliding box (11), a second screw (12), a rotary table (13), a slide way (14), a sliding block (15), a connecting rod (16) and an adjusting block (17);

the sliding box (11) is fixedly installed on the rear side of the top end of the base (1), the left end of the second screw (12) is connected to the left side of the inner cavity of the sliding box (11) in a rotating mode through a bearing, the right end of the second screw (12) extends out of the right side of the outer wall of the sliding box (11), the turntable (13) is in interference fit with the right end of the second screw (12), the slide (14) is arranged on the front side of the sliding box (11), the two sliding blocks (15) are respectively in screwed connection with the left side and the right side of the outer wall of the second screw (12), the two connecting rods (16) are respectively embedded in the left side and the right side of the inner cavity of the slide (14) in a sliding mode, the rear ends of the two connecting rods (16) are fixedly connected to the front sides of the two sliding blocks (15), and the front ends of the two connecting rods (16) extend out of the inner cavity of the slide (14), the two adjusting blocks (17) are respectively and fixedly arranged at the front ends of the two connecting rods (16).

4. The novel tablet press for infrared spectroscopy of claim 1 wherein the fixed components (5) are lead screws and knobs.

5. The novel tablet press for infrared spectroscopy of claim 3, wherein the threads on the left and right sides of the outer wall of the second screw (12) are arranged in opposite directions.

6. The novel tablet press for infrared spectroscopy of claim 3 wherein the slider (15) fits the inner cavity of the slide box (11).