Squeezing device and squeezing line

Abstract

The application relates to a squeezing device and a squeezing production line. In use, a moving mechanism moves a material pressing part to a avoiding position, and reciprocatingly stacks filter cloth wrapped with material to the inside of a squeezing cage; then the moving mechanism drives the transverse movement of a press, so that the material pressing part moves to a material pressing position, and the material pressing part of the press moves downward through the feeding port of the squeezing cage and extends into the inside of the squeezing cage to carry out the squeezing operation of the filter cloth. It can be seen that since the squeezing cage is fixedly arranged on a fixed support frame, and the fixed support frame is fixedly arranged on a bearing part, after the filter cloth wrapped with material is stacked to the inside of the squeezing cage, the squeezing cage and the filter cloth are in a fixed state, and the position of the press is adjusted by the transverse movement of the moving mechanism to move the material pressing part to the material pressing position which is vertically opposite to the squeezing cage, so that the problems of back and forth pulling and suspension of the filter cloth during movement can be solved, and the phenomenon of material leakage or dripping can be effectively reduced.

Description

Technical Field

[0001] This application relates to the field of pressing equipment technology, and in particular to a pressing device and a pressing production line. Background Technology

[0002] A pressing production line is a device for separating solids and liquids, mainly used in industries such as soy sauce brewing, winemaking, sugar refining, and chemicals. The production steps of a pressing production line typically include: stacking filter cloths while filling them with material; transferring the stacked filter cloths, now containing the material, into a pressing cage; moving the pressing cage to the pressing station of the press, aligning the press head with the feed inlet of the pressing cage vertically; pressing the press head down into the pressing cage to press the filter cloth and the material it contains, achieving solid-liquid separation; collecting the pressed liquid; and removing the filter cloth containing residue from the pressing cage after pressing, thus separating the residue from the filter cloth. However, with the press stationary, during the process of moving the pressing cage and the filter cloth containing the material as a whole to the pressing station, the filter cloth may experience various problems such as being pulled back and forth and being suspended, leading to leakage or dripping. Utility Model Content

[0003] Therefore, it is necessary to provide a pressing device and pressing production line to address the problems of back-and-forth pulling and suspension of filter cloth during movement in related technologies, which can effectively reduce material leakage or water dripping.

[0004] A pressing apparatus, comprising:

[0005] A fixed support frame is used to be fixedly mounted on the load-bearing part;

[0006] A pressing cage, which is fixedly mounted on the fixed support frame;

[0007] A moving mechanism, which is movably mounted on the supporting part;

[0008] The press is mounted on the moving mechanism. The press has a liftable pressing section located above the pressing cage. The moving mechanism can drive the press to move laterally so that the pressing section moves to a pressing position that is vertically aligned with the pressing cage, or moves to a clearance position that is vertically misaligned with the pressing cage.

[0009] In one embodiment, the pressing device further includes a material support for supporting the filter cloth, the material support being disposed inside the pressing cage, and the material support engaging with the press, the moving mechanism, the fixed support frame, or the bearing portion in a vertical direction.

[0010] In one embodiment, the top of the pressing cage is provided with a feed inlet, and the bottom of the pressing cage is provided with a clearance opening; the pressing device also includes a lifting mechanism, which is correspondingly arranged with the material support component, and the lifting mechanism can extend through the clearance opening into the interior of the pressing cage to drive the material support component to move up and down in the vertical direction.

[0011] In one embodiment, the lifting mechanism is connected to the moving mechanism, and the lifting mechanism and the material support are separable from each other; the pressing device further includes a hanging support mechanism, which is connected to the fixed support frame or the pressing cage, and the hanging support mechanism is provided with a hanging support part that can extend into the pressing cage, the hanging support part being used to support or release the material support; the bottom of the press is provided with a support beam for supporting the material support; when the moving mechanism moves the support beam to a position opposite to the clearance opening, the pressing part is opposite to the feed inlet.

[0012] In one embodiment, the pressing device further includes a controller, and the moving mechanism, the press, the lifting mechanism and the hanging mechanism are all electrically connected to the controller.

[0013] In one embodiment, there are two pressing cages arranged side by side; there are two lifting cylinders, each corresponding to one of the pressing cages; there are two hanging mechanisms, each corresponding to one of the pressing cages; and there is one press. When the moving mechanism moves the pressing part and the supporting beam to align with any one of the pressing cages in the vertical direction, the other pressing cage and the pressing part are misaligned in the vertical direction, and the other pressing cage is aligned with its corresponding lifting cylinder in the vertical direction.

[0014] In one embodiment, the press includes a press drive and a mounting frame. The press drive is mounted on the mounting frame and is higher than the top surface of the pressing cage. The pressing part is disposed on the press drive. The mounting frame is fixedly disposed on the moving mechanism. The support beam is disposed on the mounting frame.

[0015] The moving mechanism includes a moving carrier and a push-pull mechanism. The lifting mechanism and the press are both connected to the moving carrier. The push-pull mechanism is connected to the moving carrier and is also used to connect to the bearing part. The push-pull mechanism is used to drive the moving carrier to move laterally.

[0016] In one embodiment, the inner diameter of the pressing cage decreases from top to bottom.

[0017] In one embodiment, the pressing device further includes a liquid receiving mechanism connected to the moving mechanism. The liquid receiving mechanism is located below the pressing cage and is used to receive liquid flowing out of the pressing cage.

[0018] A pressing production line, the pressing production line including the pressing device described above.

[0019] In the aforementioned pressing device and pressing production line, during use, the moving mechanism moves the pressing section to a clearance position, repeatedly stacking the filter cloth wrapped with material into the inside of the pressing cage. Then, the moving mechanism drives the press to move laterally, moving the pressing section to the pressing position. The pressing section of the press moves downward, passing through the feed inlet of the pressing cage and extending into the inside of the pressing cage to perform the pressing operation on the filter cloth. Thus, since the pressing cage is fixedly mounted on a fixed support frame, and the fixed support frame is fixedly mounted on a bearing unit, after the filter cloth wrapped with material is stacked inside the pressing cage, both the pressing cage and the filter cloth remain stationary. The pressing section is moved to a pressing position aligned vertically with the pressing cage by the laterally moving mechanism to adjust the position of the press. This solves the problems of back-and-forth pulling and suspension of the filter cloth during movement, effectively reducing material leakage or dripping. Attached Figure Description

[0020] Figure 1 This is a structural diagram of a pressing device according to an embodiment of this application.

[0021] Figure 2 for Figure 1 Another view of the pressing device shown.

[0022] Figure 3 for Figure 1 Another structural view of the pressing device shown.

[0023] Figure 4 This is a structural diagram of a pressing apparatus according to another embodiment of this application.

[0024] Figure 5 for Figure 4 Another view of the pressing device shown.

[0025] Figure 6 for Figure 4 The diagram shown is a structural view that hides the pressing cage.

[0026] Figure 7 for Figure 6 Another structural diagram of the structure shown.

[0027] Figure 8 for Figure 6 Another structural diagram of the structure shown.

[0028] 10. Filter cloth; 20. Fixed support frame; 30. Pressing cage; 31. Feed inlet; 32. Clearance opening; 40. Moving mechanism; 41. Moving carrier; 411. Sliding component; 42. Push-pull mechanism; 50. Press; 51. Pressing part; 52. Press drive component; 53. Mounting frame; 60. Bearing part; 61. Slide rail; 62. Clearance recess; 63. Liquid storage tank; 64. Guide channel; 70. Material support component; 80. Lifting mechanism; 90. Liquid receiving mechanism; 91. Drain pipe. Detailed Implementation

[0029] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0030] See Figures 1 to 3 , Figures 1 to 3 Three different structural views of a pressing device according to an embodiment of this application are shown. This pressing device, provided in one embodiment, is used to press a filter cloth 10 containing material, causing the liquid and solid components in the material to separate during the pressing process. The separated liquid flows out after being filtered through the filter cloth 10, while the solid is pressed into residue remaining in the filter cloth 10. In this embodiment, the pressing device includes a fixed support frame 20, a pressing cage 30, a moving mechanism 40, and a press 50.

[0031] The fixed support frame 20 is used to be fixedly mounted on the support part 60. Optionally, the support part 60 in this embodiment may include, but is not limited to, various working environments such as the ground or machine platform. The specific environment can be adjusted and set according to actual needs, and is not limited here.

[0032] It should be noted that the fixed support frame 20 in this embodiment can be directly fixedly mounted on the support part 60 or indirectly fixedly mounted on the support part 60. The specific mounting method can be flexibly adjusted and mounted according to actual needs. When the fixed support frame 20 is indirectly mounted on the support part 60, that is, if there is a worktable on the support part 60, the fixed support frame 20 is fixedly mounted on the worktable.

[0033] The pressing cage 30 is fixedly mounted on the fixed support frame 20. During the pressing operation, the pressing cage 30 remains stationary relative to the bearing part 60. There are various ways to fix the pressing cage 30 to the fixed support frame 20, including but not limited to welding, riveting, snap-fitting, or using fasteners such as screws, bolts, and pins.

[0034] The top of the pressing cage 30 is provided with a feed inlet 31, through which the filter cloth 10 to be pressed can be repeatedly stacked into the inside of the pressing cage 30, or the filter cloth 10 after pressing can be taken out from the feed inlet 31.

[0035] The moving mechanism 40 is movably mounted on the supporting part 60. The press 50 is mounted on the moving mechanism 40 and has a liftable pressing part 51. The pressing part 51 is located above the pressing cage 30. The moving mechanism 40 can drive the press 50 to move laterally, so that the pressing part 51 moves to a pressing position that is vertically aligned with the pressing cage 30, or moves to a clearance position that is vertically offset from the pressing cage 30, such as... Figure 1 and Figure 2 As shown.

[0036] It should be noted that horizontal refers to, for example, Figure 1 The direction indicated by the double arrow 'x'; the vertical direction refers to the direction perpendicular to the ground.

[0037] The pressing part 51 is vertically offset from the pressing cage 30, meaning it is not located directly above the pressing cage 30. During the stacking of the filter cloth 10 into the pressing cage 30, the pressing part 51 avoids the pressing cage 30, thus not interfering with the stacking operation of the filter cloth 10 inside the pressing cage 30. This allows the stacking device to properly fill the filter cloth 10 from the top of the pressing cage 30 into its interior. Similarly, after the pressing of the filter cloth 10 is completed, the pressing part 51 does not interfere with the removal of the filter cloth 10 through the feed inlet 31.

[0038] In use, the aforementioned pressing device allows the moving mechanism 40 to move the pressing section 51 to a clearance position, enabling the filter cloth 10 containing material to be repeatedly stacked into the pressing cage 30 through the feed inlet 31. The press 50 avoids the pressing cage 30, thus not interfering with the stacking of the filter cloth 10. After the filter cloth 10 is stacked inside the pressing cage 30, the moving mechanism 40 drives the press 50 to move laterally, causing the pressing section 51 to move to the pressing position. The pressing section 51 of the press 50 then moves downward, passing through the feed inlet 31 of the pressing cage 30 and extending into the pressing cage 30 to perform the pressing operation on the filter cloth 10. As can be seen, since the pressing cage 30 is fixedly installed on the fixed support frame 20, and the fixed support frame 20 is fixedly installed on the bearing part 60, after the filter cloth 10 containing the material is stacked inside the pressing cage 30, both the pressing cage 30 and the filter cloth 10 are in a fixed state. Instead, the pressing part 51 is moved to a pressing position that is aligned with the pressing cage 30 in the vertical direction by the moving mechanism 40 to adjust the position of the press 50. This solves the problems of back-and-forth pulling and suspension of the filter cloth 10 when it moves, and effectively reduces the leakage or dripping of material.

[0039] Please see Figure 3 In one embodiment, the pressing device further includes a material support 70 for supporting the filter cloth 10. The material support 70 is disposed inside the pressing cage 30 and abuts against the press 50, the moving mechanism 40, the fixed support frame 20, or the bearing part 60 in the vertical direction. Thus, during the pressing process of the press 50 on the filter cloth 10, the material support 70 supports the filter cloth 10, and at the same time, the material support 70 is supported by the press 50, the moving mechanism 40, the fixed support frame 20, or the bearing part 60. In this way, the pressure borne by the material support 70 is transmitted to the moving mechanism 40, the fixed support frame 20, or the bearing part 60, instead of being directly transmitted to the bottom of the pressing cage 30. This effectively avoids the defect that the pressing cage 30 is prone to deformation and damage due to excessive pressure on the bottom of the cage during the pressing operation, thereby extending the service life of the pressing cage 30.

[0040] In this embodiment, the material support 70 is specifically engaged with the press 50 in a vertical direction. Specifically, the bottom of the press 50 is provided with a support beam for supporting the material support 70. During the die-casting operation of the pressing cage 30, the support beam supports the material support 70 and bears the downward pressure transmitted by the material support 70 during the pressing operation. Thus, the press 50 not only provides downward pressing force to the filter cloth 10 inside the pressing cage 30 through the pressing part 51 for pressing, but also provides upward supporting force to the material support 70 through the support beam to bear the pressure during the pressing operation. The pressing force and supporting force are balanced, resulting in high stability.

[0041] Optionally, the material support 70 may include, but is not limited to, a material support plate, a material support block, or a material support seat, as long as it can support the filter cloth 10. The specific structural form can be flexibly adjusted and set according to actual needs.

[0042] For example, the material support 70 is a corrugated plate. Compared with the material support 70 being a flat plate, the corrugated plate can reduce the contact area with the filter cloth 10 when supporting the filter cloth 10, thereby reducing the friction between the corrugated plate and the filter cloth 10.

[0043] Please see Figure 1 In some embodiments, the bottom of the pressing cage 30 is provided with an avoidance opening 32, that is, the bottom of the pressing cage 30 is hollowed out. In this way, the pressure on the bottom of the pressing cage 30 is smaller during the pressing operation, thereby effectively preventing the pressure from being transmitted to the bottom of the pressing cage 30 during the pressing operation and causing the pressing cage 30 to deform and be damaged.

[0044] Please see Figures 1 to 3 Based on the aforementioned embodiments, the pressing device further includes a lifting mechanism 80. The lifting mechanism 80 is correspondingly arranged with the material support 70, and the lifting mechanism 80 can extend through the clearance opening 32 into the inside of the pressing cage 30 to drive the material support 70 to move up and down in the vertical direction. Thus, during the process of repeatedly stacking the filter cloth 10 into the pressing cage 30, the height position of the material support 70 inside the pressing cage 30 can be adaptively adjusted by the lifting mechanism 80, so that the height position of the material support 70 inside the pressing cage 30 gradually decreases as the stacking height of the filter cloth 10 increases. This facilitates the neat stacking of the filter cloth 10 into the pressing cage 30, thereby improving the pressing effect of the filter cloth 10. Similarly, during the process of removing the filter cloth 10 after the pressing operation is completed, the position of the material support 70 is gradually raised during the removal of the filter cloth 10, so that the filter cloth 10 can be removed smoothly and prevents the residue on the filter cloth 10 from falling into the pressing cage 30 due to excessive movement during the removal of the filter cloth 10.

[0045] Optionally, the lifting mechanism 80 may include, but is not limited to, lifting cylinders, motor screws, etc., as long as they can provide power to make the material support 70 rise or fall.

[0046] To prevent the material support 70 from transmitting pressure to the lifting mechanism 80 during the pressing operation, in this embodiment, the lifting mechanism 80 is connected to the moving mechanism 40, and the lifting mechanism 80 and the material support 70 are separable. Specifically, the lifting mechanism 80 and the material support 70 are, for example, in an abutting relationship, but are not mechanically connected together. The pressing device also includes a hanging mechanism. The hanging mechanism is connected to the fixed support frame 20 or the pressing cage 30, and the hanging mechanism has a hanging part that can extend into the pressing cage 30. The hanging part is used to support or release the material support 70.

[0047] Please see Figures 1 to 3In actual operation, as the lifting mechanism 80 lowers the material support 70, the filter cloth 10 on the material support 70 gradually piles up, and the material support 70 supported by the lifting mechanism 80 moves to the bottom of the pressing cage 30. The hanging part of the hanging mechanism extends into the interior of the pressing cage 30, and the hanging part supports the material support 70. After the hanging part supports the material support 70, the lifting mechanism 80 can continue to move downward and separate from the material support 70 until it is completely removed from the outside of the pressing cage 30. Then the moving mechanism 40 can drive the press 50 and the lifting mechanism 80 to move laterally. When the moving mechanism 40 moves the support beam to a position opposite to the clearance opening 32, the pressing part 51 is opposite to the feed inlet 31, and the lifting mechanism 80 is located outside the pressing cage 30 and is offset from the pressing cage 30 in the vertical direction. As the support beam moves to the clearance opening 32, the hanging part of the hanging mechanism, for example, retracts from the pressing cage 30 to loosen the material support 70, preventing pressure from being transmitted to the pressing cage 30 during the pressing operation. The material support 70 and the filter cloth 10 on it are supported by the support beam below, which provides stable support for the material support 70 and the filter cloth 10. Then, the pressing part 51 of the press 50 presses down, passing through the feed inlet 31 into the pressing cage 30 to press the filter cloth 10 containing the material. Thus, during the pressing of the filter cloth 10, the material support 70 and the filter cloth 10 are mainly supported by the support beam. The lifting mechanism 80 and the hanging part do not support the material support 70 and the filter cloth 10. In this way, the lifting mechanism 80 and the hanging part will not bear the strong downward pressure during pressing, thus making them less prone to damage and extending their service life. In addition, the pressing cage 30 and the supporting crossbeam are stationary, and only the pressing part 51 moves downward under the drive of the press 50, which can improve the pressing effect of the filter cloth 10.

[0048] After the filter cloth 10 is pressed, the hanging part of the hanging mechanism extends into the inside of the pressing cage 30, supporting the material support 70 to prevent it from falling out of the pressing cage 30. The moving mechanism 40 drives the press 50 and the lifting mechanism 80 to move laterally for resetting. The supporting beam moves away from the clearance opening 32 accordingly, and the lifting mechanism 80 moves directly below the clearance opening 32. The pressing part 51 and the feed inlet 31 are staggered vertically to prepare for the unloading of the filter cloth 10 and the stacking of the next round of filter cloth 10. Specifically, the lifting mechanism 80 can drive the material support 70 and the filter cloth 10 to rise gradually. As the filter cloth 10 rises, it can be gradually removed from the inside of the pressing cage 30 under the traction of the traction mechanism.

[0049] Optionally, the hanging mechanism also includes a telescopic power unit. The telescopic power unit can be mounted on the pressing cage 30 or on the fixed support frame 20. The telescopic power unit is connected to the hanging part, allowing the hanging part to extend into or retract from the pressing cage 30. The telescopic power unit includes, but is not limited to, various power structures such as cylinders, hydraulic cylinders, oil cylinders, and motor lead screws. The hanging part can be, for example, a hook.

[0050] In one embodiment, the pressing device further includes a controller. The moving mechanism 40, the press 50, the lifting mechanism 80, and the support mechanism are all electrically connected to the controller. Thus, under the control of the controller, the moving mechanism 40, the press 50, the lifting mechanism 80, and the support mechanism work in coordination, achieving a high degree of automation and eliminating the need for manual operation.

[0051] It should be noted that the pressing cage 30 can be configured as a single unit, such as... Figures 1 to 3 As shown, it can also be set to two, such as Figures 4 to 8 As shown, it can also be set to more quantities, without specific limitations here.

[0052] Please see Figures 4 to 8 In one embodiment, two pressing cages 30 are provided, arranged side by side. Two lifting cylinders are provided, each corresponding to one of the pressing cages 30. Two hanging mechanisms are provided, each corresponding to one of the pressing cages 30. One press 50 is provided. When the moving mechanism 40 moves the pressing part 51 and the supporting beam to align with one of the pressing cages 30 vertically, the other pressing cage 30 is vertically offset from the pressing part 51, and the other pressing cage 30 is aligned vertically with its corresponding lifting cylinder. Thus, the two pressing cages 30 can work synchronously. When one pressing cage 30 is performing the pressing operation, the other pressing cage 30 can perform the unloading and / or filling of the filter cloth 10, resulting in high work efficiency. Furthermore, sharing the same press 50 simplifies the structure and reduces costs.

[0053] Please see Figure 4 and Figure 6 Based on the aforementioned embodiments, the two lifting mechanisms 80 are located on opposite sides of the press 50.

[0054] Please see Figure 4 and Figure 6For example, the press 50 includes a press drive 52 and a mounting frame 53. The press drive 52 is mounted on the mounting frame 53, and the press drive 52 is higher than the top surface of the pressing cage 30, so that it will not interfere with the pressing cage 30 during lateral movement. The pressing part 51 is disposed on the press drive 52. When the press drive 52 drives the pressing part 51 to move up and down, it can improve the stability of pressing. The mounting frame 53 is fixedly disposed on the moving mechanism 40. The support beam is disposed on the mounting frame 53.

[0055] Please see Figures 4 to 6 For example, the moving mechanism 40 includes a moving carrier 41 and a push-pull mechanism 42. The lifting mechanism 80 and the press 50 are both connected to the moving carrier 41. The push-pull mechanism 42 is connected to the moving carrier 41 and is also used to connect to the bearing part 60. The push-pull mechanism 42 drives the moving carrier 41 to move laterally, thereby driving the lifting mechanism 80 and the press 50 to move synchronously laterally.

[0056] Optionally, the push-pull mechanism 42 may include, but is not limited to, a hydraulic cylinder, a pneumatic cylinder, a motor screw, a hydraulic cylinder, or other power mechanisms.

[0057] Optionally, the movable carrier 41 can be slidably disposed on the support portion 60 or rolledly disposed on the support portion 60, without specific limitation. Specifically, the support portion 60 is provided with a slide rail 61, and the movable carrier 41 is provided with a slider 411 slidably disposed on the slide rail 61. The slider 411 is, for example, a pulley or a slider, etc.

[0058] Please see Figures 6 to 8 Based on the aforementioned embodiments, the supporting part 60 is provided with a relief recess 62, specifically such as a pit, which can avoid the lifting mechanism 80. During the movement of the moving mechanism 40, the lifting mechanism 80 can reciprocate along the relief recess 62.

[0059] In one embodiment, the inner diameter of the pressing cage 30 decreases from top to bottom. The feed inlet 31 of the pressing cage 30 is larger than the clearance opening 32. Thus, the pressing part 51 makes the pressing effect of the filter cloth 10 stacked inside the pressing cage 30 more effective as the lower space of the pressing cage 30 becomes narrower during the pressing process.

[0060] Specifically, the pressing cage 30 is cone-shaped. The taper is including, but not limited to, 1° to 10°, specifically, 1°, 2°, 3°, 5°, or 10°, etc. The cross-sectional profile of the pressing cage 30 is including, but not limited to, polygonal, circular, elliptical, or other regular and irregular shapes, which can be flexibly adjusted and set according to actual needs. In this embodiment, the cross-sectional profile of the pressing cage 30 is, for example, rectangular.

[0061] Please see Figure 4 , Figure 6 and Figure 7 For example, the pressing device also includes a liquid receiving mechanism 90. The liquid receiving mechanism 90 is connected to the moving mechanism 40 and is located below the pressing cage 30 to receive liquid flowing out of the pressing cage 30. Thus, liquid generated during the stacking of the filter cloth 10 and the pressing process can be collected by the liquid receiving mechanism 90 and centrally processed. Furthermore, the liquid receiving mechanism 90, the press 50, the lifting mechanism 80, and the moving mechanism 40 are integrated into one unit, and the moving mechanism 40 drives the lateral movement.

[0062] Optionally, the liquid receiving mechanism 90 may include, but is not limited to, a liquid receiving tray or a liquid receiving container, etc.

[0063] Please see Figure 4 , Figure 6 and Figure 7 The liquid receiving mechanism 90 is equipped with a drain pipe 91. The supporting part 60 is equipped with a liquid storage tank 63 and a guide channel 64 communicating with the liquid storage tank 63. The guide channel 64 extends laterally. The drain pipe 91 and the guide channel 64 are vertically opposite each other. When the moving mechanism 40 moves the liquid receiving mechanism 90, the drain pipe 91 moves along the guide channel 64. The liquid collected by the liquid receiving mechanism 90 is discharged through the drain pipe 91 into the guide channel 64, and then discharged from the guide channel 64 into the liquid storage tank 63 for collection and treatment.

[0064] Please see Figures 1 to 3 In one embodiment, this application also provides a pressing production line, which includes the pressing apparatus of any of the above embodiments.

[0065] In the above-mentioned pressing production line, when in use, the moving mechanism 40 moves the pressing part 51 to the clearance position, and stacks the filter cloth 10 wrapped with material back and forth into the inside of the pressing cage 30; then the moving mechanism 40 drives the press 50 to move laterally, so that the pressing part 51 moves to the pressing position, and the pressing part 51 of the press 50 moves downward through the feed port 31 of the pressing cage 30 and extends into the inside of the pressing cage 30 to carry out the pressing operation of the filter cloth 10. Therefore, since the pressing cage 30 is fixedly mounted on the fixed support frame 20, and the fixed support frame 20 is fixedly mounted on the bearing part 60, after the filter cloth 10 containing the material is stacked inside the pressing cage 30, both the pressing cage 30 and the filter cloth 10 are in a fixed state. Instead, the pressing part 51 is moved to a pressing position that is vertically aligned with the pressing cage 30 by the moving mechanism 40 to adjust the position of the press 50. This solves the problems of back-and-forth pulling and suspension of the filter cloth 10 during movement, and effectively reduces material leakage or water dripping.

[0066] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0067] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0068] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0069] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0070] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0071] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A pressing device, characterized in that, include: A fixed support frame is used to be fixedly mounted on the load-bearing part; A pressing cage, which is fixedly mounted on the fixed support frame; A moving mechanism, which is movably mounted on the supporting part; The press is mounted on the moving mechanism. The press has a liftable pressing section located above the pressing cage. The moving mechanism can drive the press to move laterally so that the pressing section moves to a pressing position that is vertically aligned with the pressing cage, or moves to a clearance position that is vertically misaligned with the pressing cage.

2. The pressing apparatus according to claim 1, characterized in that, The pressing device also includes a material support for supporting the filter cloth. The material support is disposed inside the pressing cage and abuts against the press, the moving mechanism, the fixed support frame, or the bearing part in the vertical direction.

3. The pressing apparatus according to claim 2, characterized in that, The pressing cage has a feed inlet at the top and a clearance opening at the bottom. The pressing device also includes a lifting mechanism, which is correspondingly arranged with the material support. The lifting mechanism can extend through the clearance opening into the pressing cage to drive the material support to move up and down in the vertical direction.

4. The pressing apparatus according to claim 3, characterized in that, The lifting mechanism is connected to the moving mechanism, and the lifting mechanism and the material support can be separated from each other; the pressing device also includes a hanging mechanism, which is connected to the fixed support frame or the pressing cage. The hanging mechanism is provided with a hanging part that can extend into the pressing cage, and the hanging part is used to support or release the material support; the bottom of the press is provided with a support beam for supporting the material support; when the moving mechanism moves the support beam to a position opposite to the clearance opening, the pressing part is opposite to the feed inlet.

5. The pressing apparatus according to claim 4, characterized in that, The pressing device also includes a controller, and the moving mechanism, the press, the lifting mechanism and the hanging mechanism are all electrically connected to the controller.

6. The pressing apparatus according to claim 4, characterized in that, The pressing cages are provided in two rows, arranged side by side; there are two lifting cylinders, each corresponding to one of the pressing cages; there are two hanging mechanisms, each corresponding to one of the pressing cages; and there is one press. When the moving mechanism moves the pressing part and the supporting beam to align with one of the pressing cages in the vertical direction, the other pressing cage and the pressing part are offset in the vertical direction, and the other pressing cage is aligned with its corresponding lifting cylinder in the vertical direction.

7. The pressing apparatus according to claim 4, characterized in that, The press includes a press drive component and a mounting frame. The press drive component is mounted on the mounting frame and is higher than the top surface of the pressing cage. The pressing part is disposed on the press drive component. The mounting frame is fixedly disposed on the moving mechanism. The support beam is disposed on the mounting frame. The moving mechanism includes a moving carrier and a push-pull mechanism. The lifting mechanism and the press are both connected to the moving carrier. The push-pull mechanism is connected to the moving carrier and is also used to connect to the bearing part. The push-pull mechanism is used to drive the moving carrier to move laterally.

8. The pressing apparatus according to claim 1, characterized in that, The inner diameter of the pressing cage decreases from top to bottom.

9. The pressing apparatus according to claim 1, characterized in that, The pressing device also includes a liquid receiving mechanism, which is connected to the moving mechanism. The liquid receiving mechanism is located below the pressing cage and is used to receive the liquid flowing out of the pressing cage.

10. A pressing production line, characterized in that, The pressing production line includes the pressing apparatus as described in any one of claims 1 to 9.

Images