CN217498693U

CN217498693U - Compression device of solid carbon dioxide forming machine

Info

Publication number: CN217498693U
Application number: CN202221736231.5U
Authority: CN
Inventors: 梅丽芳; 严东兵; 黄继飞
Original assignee: Xiamen Wowei Intelligent Technology Co ltd
Current assignee: Xiamen Wowei Intelligent Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-09-27
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a compressor arrangement of solid-state carbon dioxide make-up machine, including power component, fixed plate, piston rod, piston and stroke positioning mechanism. The utility model discloses a set up stroke positioning mechanism, when the piston rod moved, can drive connecting block and stroke board through the solid fixed ring and carry out synchronous motion, make the stroke board slide in fixed frame inboard, lead to the piston rod, reached and to the piston rod guide the advantage of removing; after the stroke board moved to predetermined position, the cylinder extended movement, made the locating lever imbed in the locating wheel inboard, carried on spacingly to the stroke board to the displacement of accurate regulation piston rod, increased the accuracy of compression.

Description

Compression device of solid carbon dioxide forming machine

Technical Field

The utility model relates to a solid-state carbon dioxide shaping related field especially relates to a compressor arrangement of solid-state carbon dioxide make-up machine.

Background

Carbon dioxide, a carbon oxide of formula CO2, formula 44.0095, is a colorless, odorless or colorless, odorless gas at room temperature and pressure, whose aqueous solution is slightly sour, is also a common greenhouse gas, and is one of the constituents of air (0.03% -0.04% of the total volume of the atmosphere).

When solid-state carbon dioxide shaping, often need use the solid-state carbon dioxide make-up machine, often will add at solid-state carbon dioxide make-up machine upper end and be equipped with compression device, extrude snowflake carbon dioxide and form cubic solid-state carbon dioxide, but compression device's structure is generally simple, directly drives piston rod and piston and removes the compression, is difficult for controlling the stroke of piston rod and piston, leads to influencing the compression accuracy.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a compressor arrangement of solid carbon dioxide make-up machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a compression device of a solid carbon dioxide forming machine comprises a power assembly, a fixed plate, a piston rod, a piston and a stroke positioning mechanism, wherein the power assembly is fixed with the left end of the fixed plate, the right end of the power assembly is provided with the piston rod, the piston rod is fixed with the left end of the piston, the stroke positioning mechanism is embedded and installed at the top of the fixed plate and comprises a fixed ring, a connecting block, a stroke plate, a sliding groove, a fixed frame, a positioning mechanism and a limiting mechanism, the piston rod is fixed on the inner side of the fixed ring, the fixed ring is fixed with the bottom of the connecting block into a whole, the top of the connecting block is fixed with the stroke plate, the sliding groove is formed at the top of the stroke plate, the stroke plate is in sliding fit with the inner side of the fixed frame, the fixed frame is embedded and installed at the top of the fixed plate, the top of the fixed frame is provided with the positioning mechanism, the rear end of the limiting mechanism is fixed with the stroke plate.

Optionally, positioning mechanism includes cylinder, movable plate, locating lever and locating wheel, the cylinder embedding is installed in the top of fixed frame, the cylinder is fixed mutually with the top of movable plate, the top fixed connection of movable plate and locating lever, the locating lever contacts with the surface of locating wheel, the locating wheel is installed in the inboard of spout.

Optionally, the locating wheel includes fixing base and pulley, the rear end and the spout of fixing base are fixed mutually, the fixing base rotates with the middle part of pulley to be connected.

Optionally, stop gear is including holding piece, screw thread seat, screw rod, pressure spring, slide bar and kicking block, the rear end and the stroke board of holding the piece are fixed mutually, the middle part of holding the piece is provided with the screw thread seat, the inboard screw-thread fit of screw rod and screw thread seat, the screw rod adopts the left end elastic connection of pressure spring and slide bar, the slide bar is fixed mutually with the left end of kicking block.

Optionally, the right end of the threaded seat is of a cavity structure, and the sliding rod is in sliding fit with the inner side of the right end of the threaded seat.

Optionally, the limiting mechanisms are provided with two groups, and the limiting mechanisms are arranged oppositely along the front side and the rear side of the stroke plate.

Optionally, the number of the positioning wheels is more than two, and the positioning wheels are arranged at intervals along the rear end of the inner side of the sliding groove.

Optionally, the cross section of the bottom of the positioning rod is of an isosceles triangle structure, and the positioning rod is embedded in the space between the two adjacent sets of positioning wheels.

Optionally, the locating lever is carbon steel material, and the hardness is high.

Optionally, the pulley is made of polyurethane, and has strong wear resistance.

The utility model has the advantages that:

the utility model discloses a stroke positioning mechanism has been set up, when the piston rod removed, can drive connecting block and stroke board through solid fixed ring and carry out synchronous motion, makes the stroke board slide in fixed frame inboard, leads the piston rod, has reached the advantage that can lead the removal to the piston rod.

The utility model discloses a positioning mechanism has been set up, after the stroke board removed to predetermined position, the cylinder extended the motion, made the locating lever imbed in the locating wheel inboard, carried on spacingly to the stroke board to the displacement of accurate adjusting piston rod, increased the accuracy of compression.

The utility model discloses a stop gear has been set up, when the stroke board was turned right-hand member and is removed, the kicking block can prop the contact with the left end of fixed plate end, carries on spacingly to the stroke board, prevents that the piston rod from being out of control, and the displacement is too big, causes the die cavity to damage, clockwise rotation screw rod simultaneously, makes the screw rod toward the inboard screw thread transmission of screw thread seat, can adjust the spacing distance of kicking block, has reached and has prevented the too big advantage of piston rod displacement.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the stroke positioning mechanism of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the positioning mechanism of the present invention;

FIG. 4 is a schematic view of the front view structure of the positioning mechanism of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the limiting mechanism of the present invention.

Wherein: the device comprises a power assembly-1, a fixed plate-2, a piston rod-3, a piston-4, a stroke positioning mechanism-5, a fixed ring-51, a connecting block-52, a stroke plate-53, a chute-54, a fixed frame-55, a positioning mechanism-56, a limiting mechanism-57, a cylinder-561, a moving plate-562, a positioning rod-563, a positioning wheel-564, a fixed seat-5641, a pulley-5642, a bearing block-571, a threaded seat-572, a screw rod-573, a pressure spring-574, a sliding rod-575 and a top block-576.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.

In the present application, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1, the utility model provides a compression device of solid carbon dioxide make-up machine, including power component 1, fixed plate 2, piston rod 3, piston 4 and stroke positioning mechanism 5, power component 1 is fixed with the left end of fixed plate 2, and the right-hand member of power component 1 is provided with piston rod 3, and piston rod 3 is fixed with the left end of piston 4, and stroke positioning mechanism 5 embedding is installed in the top of fixed plate 2.

Compared with the prior art, the power assembly 1 drives the piston rod 3 and the piston 4 to move, the snowflake-shaped carbon dioxide is extruded and formed in the cavity, and meanwhile, the stroke positioning mechanism 5 can position the moving stroke of the piston rod 3, so that the moving accuracy of the piston rod 3 is improved.

Referring to fig. 2, the utility model provides a compression device of solid-state carbon dioxide make-up machine, stroke positioning mechanism 5 is including solid fixed ring 51, connecting block 52, stroke plate 53, spout 54, fixed frame 55, positioning mechanism 56 and stop gear 57, the inboard of solid fixed ring 51 is fixed with piston rod 3, fixed ring 51 is fixed as an organic whole with the bottom of connecting block 52, the top and the stroke plate 53 of connecting block 52 are fixed mutually, spout 54 has been seted up at the top of stroke plate 53, stroke plate 53 and the inboard sliding fit of fixed frame 55, fixed frame 55 embedding is installed in the top of fixed plate 2, the top of fixed frame 55 is provided with positioning mechanism 56, the rear end and the stroke plate 53 of stop gear 57 are fixed mutually.

Compared with the prior art, when the piston rod 3 moves, the fixing ring 51 can drive the connecting block 52 and the stroke plate 53 to synchronously move, so that the stroke plate 53 slides on the inner side of the fixing frame 55 to guide the piston rod 3, and the piston rod 3 can stably move.

Referring to fig. 3-4, the present invention provides a compressing device of a solid carbon dioxide forming machine, wherein the positioning mechanism 56 includes a cylinder 561, a moving plate 562, a positioning rod 563, and a positioning wheel 564, the cylinder 561 is embedded in the top of the fixing frame 55, the cylinder 561 is fixed to the top of the moving plate 562, the moving plate 562 is fixedly connected to the top of the positioning rod 563, the positioning rod 563 contacts with the surface of the positioning wheel 564, and the positioning wheel 564 is installed inside the sliding groove 54; the positioning wheel 564 comprises a fixed seat 5641 and a pulley 5642, the rear end of the fixed seat 5641 is fixed with the chute 54, and the fixed seat 5641 is rotatably connected with the middle part of the pulley 5642; the number of the positioning wheels 564 is more than two, and the positioning wheels 564 are arranged at intervals along the rear end of the inner side of the sliding chute 54; the cross section of the bottom of the positioning rod 563 is of an isosceles triangle structure, and the positioning rod 563 is embedded in the space between the two adjacent groups of positioning wheels 564, so that the stroke plate 53 is limited; the positioning rod 563 is made of carbon steel and has high hardness; pulley 5642 is polyurethane, and is strong in wear resistance.

Compared with the prior art, after stroke plate 53 moved to the predetermined position, cylinder 561 extended movement, drove movable plate 562 and locating lever 563 and moved down the lower extreme, and locating lever 563 can be embedded in locating wheel 564 inboardly, carries out spacingly to stroke plate 53 to the displacement of accurate adjustment piston rod 3.

Referring to fig. 5, the utility model provides a compression device of a solid carbon dioxide forming machine, the limiting mechanism 57 includes a bearing block 571, a threaded seat 572, a screw 573, a pressure spring 574, a sliding rod 575 and a top block 576, the rear end of the bearing block 571 is fixed with a stroke plate 53, the threaded seat 572 is arranged in the middle of the bearing block 571, the screw 573 is in threaded fit with the inner side of the threaded seat 572, the screw 573 is elastically connected with the left end of the sliding rod 575 by the pressure spring 574, and the sliding rod 575 is fixed with the left end of the top block 576; the right end of the threaded seat 572 is in a cavity structure, and the slide bar 575 is in sliding fit with the inner side of the right end of the threaded seat 572; the two groups of limiting mechanisms 57 are arranged, and the limiting mechanisms 57 are arranged oppositely along the front side and the rear side of the stroke plate 53, so that the limiting function is facilitated.

Compared with the prior art, when the stroke board 53 moves towards the right end, the ejector block 576 can prop with the left end of the fixed plate 2 to be in contact with the stroke board 53, the stroke board 53 is limited, the piston rod 3 is prevented from being out of control, the displacement is too large, the cavity is damaged, meanwhile, the screw rod 573 is rotated clockwise, the screw rod 573 drives the screw rod 572 to perform inner side thread transmission, the limiting distance of the ejector block 576 can be adjusted, the ejector block 576 can drive the slide rod 575 to press the pressure spring 574 to deform, the impact force on the upper end of the ejector block 576 is absorbed, and the buffering limiting is performed

The utility model provides a compression device of a solid carbon dioxide forming machine, which is provided with a stroke positioning mechanism 5, when a piston rod 3 moves, a fixed ring 51 can drive a connecting block 52 and a stroke plate 53 to synchronously move, so that the stroke plate 53 slides in the fixed frame 55 to guide the piston rod 3, and the advantage of guiding the piston rod 3 is achieved; after the stroke plate 53 moves to a predetermined position, the cylinder 561 performs an extension motion to enable the positioning rod 563 to be embedded into the inner side of the positioning wheel 564 to limit the stroke plate 53, so that the moving distance of the piston rod 3 is accurately adjusted, and the compression accuracy is increased; when the stroke plate 53 moves towards the right end, the ejector block 576 is in abutting-supporting contact with the left end of the fixed plate 2, the stroke plate 53 is limited, the piston rod 3 is prevented from being out of control, the displacement is too large, the cavity is damaged, meanwhile, the screw 573 is rotated clockwise, the screw 573 drives towards the inner side thread of the thread seat 572, the limiting distance of the ejector block 576 can be adjusted, and the advantage that the piston rod 3 can be prevented from being too large in displacement is achieved.

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

1. A compression device of a solid carbon dioxide forming machine comprises a power assembly (1), a fixed plate (2), a piston rod (3) and a piston (4), wherein the power assembly (1) is fixed to the left end of the fixed plate (2), the piston rod (3) is arranged at the right end of the power assembly (1), and the piston rod (3) is fixed to the left end of the piston (4);

the method is characterized in that: still include stroke positioning mechanism (5), stroke positioning mechanism (5) embedding is installed in the top of fixed plate (2), stroke positioning mechanism (5) is including solid fixed ring (51), connecting block (52), stroke board (53), spout (54), fixed frame (55), positioning mechanism (56) and stop gear (57), the inboard of solid fixed ring (51) is fixed with piston rod (3), solid fixed ring (51) is fixed as an organic whole with the bottom of connecting block (52), the top of connecting block (52) is fixed mutually with stroke board (53), spout (54) have been seted up at the top of stroke board (53), the inboard sliding fit of stroke board (53) and fixed frame (55), the top in fixed plate (2) is installed in fixed frame (55) embedding, the top of fixed frame (55) is provided with positioning mechanism (56), the rear end of the limiting mechanism (57) is fixed with the stroke plate (53).

2. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 1, wherein: positioning mechanism (56) includes cylinder (561), movable plate (562), locating lever (563) and positioning wheel (564), cylinder (561) embedding is installed in the top of fixed frame (55), cylinder (561) are fixed mutually with the top of movable plate (562), the top fixed connection of movable plate (562) and locating lever (563), the surface of locating lever (563) and positioning wheel (564) contacts, the inboard in spout (54) is installed in positioning wheel (564).

3. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 2, wherein: the positioning wheel (564) comprises a fixed seat (5641) and a pulley (5642), the rear end of the fixed seat (5641) is fixed with the sliding groove (54), and the fixed seat (5641) is rotatably connected with the middle of the pulley (5642).

4. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 1, wherein: the limiting mechanism (57) comprises a bearing block (571), a threaded seat (572), a screw rod (573), a pressure spring (574), a sliding rod (575) and a jacking block (576), the rear end of the bearing block (571) is fixed with the stroke plate (53), the threaded seat (572) is arranged in the middle of the bearing block (571), the screw rod (573) is in threaded fit with the inner side of the threaded seat (572), the screw rod (573) is elastically connected with the left end of the sliding rod (575) through the pressure spring (574), and the sliding rod (575) is fixed with the left end of the jacking block (576).

5. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 4, wherein: the right end of the threaded seat (572) is of a cavity structure, and the sliding rod (575) is in sliding fit with the inner side of the right end of the threaded seat (572).

6. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 1, wherein: the two groups of limiting mechanisms (57) are arranged, and the limiting mechanisms (57) are arranged oppositely along the front side and the rear side of the stroke plate (53).

7. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 2, wherein: the number of the positioning wheels (564) is more than two, and the positioning wheels (564) are arranged at intervals along the rear end of the inner side of the sliding chute (54).

8. A compression apparatus for a solid state carbon dioxide forming machine as claimed in claim 2, wherein: the cross section of the bottom of the positioning rod (563) is of an isosceles triangle structure, and the positioning rod (563) is embedded in the space between the two adjacent groups of positioning wheels (564).