Multi-specification dry ice manufacturing machine

Abstract

The utility model relates to the technical field of dry ice manufacturing machines, and discloses a multi-specification dry ice manufacturing machine which comprises a dry ice manufacturing device body, the dry ice manufacturing device body is composed of a pressing table, a fixing frame and a first hydraulic cylinder, the fixing frame is fixedly connected to one side of the pressing table, and the first hydraulic cylinder is fixedly connected to the interior of the fixing frame. The output end of the first hydraulic cylinder is fixedly connected with a first pressing plate, a second pressing plate is arranged at the bottom of the first pressing plate, a dry ice pressing box is arranged on the top of the pressing table, the second pressing plate is opposite to the dry ice pressing box, and the bottom of the first pressing plate is fixedly connected with an adjusting mechanism. The problems that when an existing dry ice manufacturing machine is used for pressing dry ice, only the dry ice of the fixed specification can be pressed, different applications or projects possibly need the dry ice of different specifications, if a hydraulic machine can only press the dry ice of the fixed specification, the dry ice needs to be cut again in the follow-up process, and the dry ice manufacturing efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dry ice making machines, in particular to a multi-specification dry ice making machine. Background Art

[0002] A dry ice maker, also known as a dry ice machine or dry ice production machine, is a professional equipment that is mainly used to convert liquid carbon dioxide (CO2) into solid dry ice. This process involves multiple physical processes such as compression, condensation and expansion, highlighting the core position of dry ice makers in dry ice production. In the process of dry ice manufacturing, pressing dry ice is a key step in dry ice manufacturing. When the dry ice snowflakes accumulate to a certain amount, the hydraulic system starts, and the piston pushes to compact the snowflake dry ice into blocks and squeeze them out from the mold end. During this process, the hydraulic system provides stable and strong pressure to ensure that the dry ice is evenly compacted to form solid dry ice blocks. Subsequently, the dry ice blocks will be cut into the required size and packaged for storage. The precise control and high efficiency of the hydraulic press make dry ice manufacturing more efficient and more reliable, and it is widely used in food, medical, entertainment and other fields.

[0003] Existing dry ice making machines can only press dry ice of fixed specifications. Different applications or projects may require dry ice of different specifications. If the hydraulic press can only press dry ice of fixed specifications, the dry ice often needs to be cut again later, which reduces the efficiency of dry ice manufacturing. Utility Model Content

[0004] The utility model provides a multi-specification dry ice making machine, which has the beneficial effect of being able to press dry ice of multiple specifications, and solves the problem mentioned in the above background technology that the existing dry ice making machine can only press dry ice of fixed specifications when pressing dry ice, and different applications or projects may require dry ice of different specifications. If the hydraulic press can only press dry ice of fixed specifications, it is often necessary to cut the dry ice again later, which reduces the dry ice manufacturing efficiency.

[0005] The utility model provides the following technical solutions: a multi-specification dry ice making machine, comprising a dry ice making device body, wherein the dry ice making device body is composed of a press platform, a fixing frame and a first hydraulic cylinder, wherein the fixing frame is fixedly connected to one side of the press platform, the first hydraulic cylinder is fixedly connected to the inside of the fixing frame, the output end of the first hydraulic cylinder is fixedly connected to a first press plate, a second press plate is arranged at the bottom of the first press plate, a dry ice pressing box is arranged at the top of the press platform, the second press plate is opposite to the dry ice pressing box, an adjusting mechanism is fixedly connected to the bottom of the first press plate, and the adjusting mechanism can drive the second press plate to move up and down.

[0006] As an optional solution for the multi-specification dry ice making machine described in the utility model, the adjustment mechanism includes a fixed box, a second hydraulic cylinder is fixedly connected to the interior of the fixed box, an output end of the second hydraulic cylinder is fixedly connected to a first connecting plate, and one side of the first connecting plate is rotatably connected to the second connecting plate.

[0007] As an optional solution for the multi-specification dry ice making machine of the utility model, wherein: one side of the second connecting plate is slidably connected to a sliding plate, one side of the sliding plate is fixedly connected to a first extension plate, one side of the first extension plate is fixedly connected to a cross plate, the number of the cross plates is three, and the three cross plates are fixedly connected to the second pressure plate, and vertical plates are fixedly connected between the three cross plates.

[0008] As an optional solution of the multi-specification dry ice making machine of the utility model, wherein: a sliding block is fixedly connected to one side of the second connecting plate, a sliding groove is opened on one side of the sliding plate, and the sliding groove is slidably connected to the sliding block.

[0009] As an optional solution of the multi-specification dry ice making machine of the utility model, wherein: the interior of the sliding plate is slidably connected to a limiting column, and both ends of the limiting column are fixedly connected to the inner wall of the fixed box.

[0010] As an optional solution of the multi-specification dry ice making machine of the utility model, wherein: a spring is fixedly connected to the bottom of the sliding plate, and one end of the spring is fixedly connected to the inner wall of the fixed box.

[0011] As an optional solution of the multi-specification dry ice making machine of the utility model, wherein: a support plate is slidably connected to the outer side of the output end of the second hydraulic cylinder, and one side of the support plate is fixedly connected to the inner wall of the fixed box.

[0012] As an optional solution of the multi-specification dry ice making machine of the utility model, there are a plurality of second pressing plates, a plurality of pressing grooves are provided on the top of the dry ice pressing box, and the second pressing plates are clearance-matched with the pressing grooves.

[0013] The utility model has the following beneficial effects:

[0014] 1. The multi-specification dry ice making machine is provided with a first pressing plate, a second pressing plate and an adjusting mechanism. The adjusting mechanism can adjust the distance between the first pressing plate and the second pressing plate. When the pressing height of the first hydraulic cylinder remains unchanged, formed dry ice blocks of different specifications can be obtained by changing the position of the second pressing plate. The multi-specification dry ice making machine can meet the needs of dry ice of different specifications and improve the overall practicality of the device.

[0015] 2. The multi-specification dry ice making machine is provided with a sliding block and a sliding groove. The second connecting plate is connected to the sliding plate through the sliding block and the sliding groove. The up and down movement of the second connecting plate can drive the sliding plate to follow the up and down movement. When the sliding block follows the up and down movement of the second connecting plate, it will slide left and right on the top of the sliding plate, which can ensure the stability of the transmission between the sliding plate and the second connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic structural diagram of the first pressing plate and the second pressing plate of the utility model.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed box of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the horizontal plate and the vertical plate of the utility model.

[0020] In the figure: 1, press table; 2, fixed frame; 3, first hydraulic cylinder; 4, first press plate; 5, second press plate; 6, dry ice press box; 701, fixed box; 702, second hydraulic cylinder; 703, first connecting plate; 704, second connecting plate; 705, sliding plate; 706, first extension plate; 707, horizontal plate; 708, vertical plate; 8, sliding block; 9, sliding groove; 10, limiting column; 11, spring; 12, support plate; 13, press groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figures 1 to 4 A multi-specification dry ice making machine includes a dry ice making device body, which is composed of a press platform 1, a fixed frame 2 and a first hydraulic cylinder 3. The fixed frame 2 is fixedly connected to one side of the press platform 1, and the first hydraulic cylinder 3 is fixedly connected to the inside of the fixed frame 2. The output end of the first hydraulic cylinder 3 is fixedly connected to a first press plate 4, and a second press plate 5 is arranged at the bottom of the first press plate 4. A dry ice pressing box 6 is opened on the top of the press platform 1, and the second press plate 5 is opposite to the dry ice pressing box 6. An adjusting mechanism is fixedly connected to the bottom of the first press plate 4, and the adjusting mechanism can drive the second press plate 5 to move up and down.

[0024] The adjustment mechanism comprises a fixed box 701 , the interior of which is fixedly connected to a second hydraulic cylinder 702 , an output end of the second hydraulic cylinder 702 is fixedly connected to a first connecting plate 703 , and one side of the first connecting plate 703 is rotatably connected to a second connecting plate 704 .

[0025] One side of the second connecting plate 704 is slidably connected to a sliding plate 705, one side of the sliding plate 705 is fixedly connected to a first extension plate 706, one side of the first extension plate 706 is fixedly connected to a horizontal plate 707, there are three horizontal plates 707, and the three horizontal plates 707 are fixedly connected to the second pressing plate 5, and vertical plates 708 are fixedly connected between the three horizontal plates 707.

[0026] The working principle of this embodiment is as follows: when dry ice needs to be pressed, first pour the snowflake-shaped dry ice powder into the dry ice pressing box 6, and then start the first hydraulic cylinder 3, the first hydraulic cylinder 3 will push the first pressing plate 4 to move downward, the first pressing plate 4 pushes the second pressing plate 5 to move downward through the adjustment mechanism, and the second pressing plate 5 moves downward and enters the dry ice pressing box 6 to press the dry ice into shape. When dry ice of different specifications is needed, start the second hydraulic cylinder 702, the output end of the second hydraulic cylinder 702 pushes the first connecting plate 703 to move obliquely downward, the first connecting plate 703 pushes the second connecting plate 704 to move obliquely downward, and the second connecting plate 704 will push the sliding plate 705 to move downward when moving obliquely downward, and the sliding plate 705 05 pushes the first extension plate 706 to move downward, and the first extension plate 706 pushes the second pressing plate 5 to move downward with it through the cross plate 707, so that the distance between the second pressing plate 5 and the first pressing plate 4 increases. When the second hydraulic cylinder 702 retracts back, the second connecting plate 704 drives the sliding plate 705 to move upward, and then drives the second pressing plate 5 to move upward, so that the distance between the first pressing plate 4 and the second pressing plate 5 is reduced. By adjusting the distance between the first pressing plate 4 and the second pressing plate 5, when the downward pressing height of the first hydraulic cylinder 3 remains unchanged, the position of the second pressing plate 5 can be changed to obtain formed dry ice blocks of different specifications, which can meet the needs of dry ice of different specifications and improve the overall practicality of the device;

[0027] The second hydraulic cylinder 702 placed obliquely can provide a larger moving distance within the limited space in the fixed box 701, so that the downward moving distance of the second pressing plate 5 is increased, thereby making it possible to form dry ice into more specifications.

[0028] Embodiment 2

[0029] This embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figures 1 to 4 A sliding block 8 is fixedly connected to one side of the second connecting plate 704 , and the sliding block 8 is arranged in a “T” shape. A sliding groove 9 is opened on one side of the sliding plate 705 , and the sliding groove 9 is slidably connected to the sliding block 8 .

[0030] By providing the sliding block 8 and the sliding groove 9, the second connecting plate 704 is connected to the sliding plate 705 through the sliding block 8 and the sliding groove 9, and the up and down movement of the second connecting plate 704 can drive the sliding plate 705 to follow the up and down movement.

[0031] The interior of the sliding plate 705 is slidably connected to the limiting column 10 , and both ends of the limiting column 10 are fixedly connected to the inner wall of the fixed box 701 .

[0032] By providing the limiting column 10, the limiting column 10 can support the sliding plate 705, so that the sliding plate 705 is more stable and will not shake when moving up and down.

[0033] A spring 11 is fixedly connected to the bottom of the sliding plate 705 , and one end of the spring 11 is fixedly connected to the inner wall of the fixed box 701 .

[0034] By providing the spring 11 , the spring 11 applies elastic force or pulling force to the sliding plate 705 , so that the connection between the second connecting plate 704 and the sliding plate 705 can be more closely fitted.

[0035] A support plate 12 is slidably connected to the outer side of the output end of the second hydraulic cylinder 702 , and one side of the support plate 12 is fixedly connected to the inner wall of the fixed box 701 .

[0036] By providing the support plate 12, the support plate 12 can support the output end of the second hydraulic cylinder 702, thereby preventing the output end of the second hydraulic cylinder 702 from being broken after being subjected to force.

[0037] There are a plurality of second pressing plates 5 , and a plurality of pressing grooves 13 are provided on the top of the dry ice pressing box 6 . The second pressing plates 5 are clearance-matched with the pressing grooves 13 .

[0038] By providing the pressing groove 13 , after the pressing groove 13 cooperates with the second pressing plate 5 , when the second pressing plate 5 enters the pressing groove 13 , the powdered dry ice in the pressing groove 13 can be pressed into shape.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dry ice making machine of various specifications, comprising a dry ice making device body, characterized in that: The dry ice manufacturing device body is composed of a press platform (1), a fixed frame (2) and a first hydraulic cylinder (3); the fixed frame (2) is fixedly connected to one side of the press platform (1); the first hydraulic cylinder (3) is fixedly connected to the inside of the fixed frame (2); the output end of the first hydraulic cylinder (3) is fixedly connected to a first press plate (4); a second press plate (5) is arranged at the bottom of the first press plate (4); a dry ice pressing box (6) is provided at the top of the press platform (1); the second press plate (5) is opposite to the dry ice pressing box (6); an adjustment mechanism is fixedly connected to the bottom of the first press plate (4); the adjustment mechanism can drive the second press plate (5) to move up and down.

2. The multi-specification dry ice making machine according to claim 1, characterized in that: The adjustment mechanism comprises a fixed box (701), the interior of the fixed box (701) is fixedly connected to a second hydraulic cylinder (702), an output end of the second hydraulic cylinder (702) is fixedly connected to a first connecting plate (703), and one side of the first connecting plate (703) is rotatably connected to a second connecting plate (704).

3. The multi-specification dry ice making machine according to claim 2, characterized in that: One side of the second connecting plate (704) is slidably connected to a sliding plate (705), one side of the sliding plate (705) is fixedly connected to a first extension plate (706), one side of the first extension plate (706) is fixedly connected to a transverse plate (707), the number of the transverse plates (707) is three, and the three transverse plates (707) are fixedly connected to the second pressing plate (5), and vertical plates (708) are fixedly connected between the three transverse plates (707).

4. The multi-specification dry ice making machine according to claim 3, characterized in that: A sliding block (8) is fixedly connected to one side of the second connecting plate (704), and a sliding groove (9) is provided on one side of the sliding plate (705), wherein the sliding groove (9) is slidably connected to the sliding block (8).

5. The multi-specification dry ice making machine according to claim 3, characterized in that: The interior of the sliding plate (705) is slidably connected to a limiting column (10), and both ends of the limiting column (10) are fixedly connected to the inner wall of the fixed box (701).

6. The multi-specification dry ice making machine according to claim 3, characterized in that: A spring (11) is fixedly connected to the bottom of the sliding plate (705), and one end of the spring (11) is fixedly connected to the inner wall of the fixed box (701).

7. The multi-specification dry ice making machine according to claim 2, characterized in that: A support plate (12) is slidably connected to the outer side of the output end of the second hydraulic cylinder (702), and one side of the support plate (12) is fixedly connected to the inner wall of the fixed box (701).

8. The multi-specification dry ice making machine according to claim 1, characterized in that: The number of the second pressing plates (5) is several, and the top of the dry ice pressing box (6) is provided with several pressing grooves (13), and the second pressing plates (5) are clearance-matched with the pressing grooves (13).

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