Squeezing device and squeezing production line

Abstract

According to the squeezing device and the squeezing production line, when the squeezing device and the squeezing production line are used, a moving mechanism enables a material pressing part to move to an avoiding position, and filter cloth wrapped with materials is stacked into a squeezing cage in a reciprocating mode; then the moving mechanism drives the press to move transversely, so that the material pressing part moves to the material pressing position, and the material pressing part of the press moves downwards, penetrates through the feeding opening of the pressing cage and extends into the pressing cage to carry out the pressing operation of the filter cloth. Therefore, due to the fact that the squeezing cage is fixedly arranged on the fixed supporting frame, and the fixed supporting frame is fixedly arranged on the bearing part, after the filter cloth wrapped with the materials is stacked in the squeezing cage, the squeezing cage and the filter cloth are both in a fixed state; instead, the position of the pressing machine is adjusted through transverse movement of the moving mechanism, so that the material pressing part moves to the material pressing position aligned with the pressing cage in the vertical direction, the problems of back-and-forth pulling, suspension and the like existing in the moving process of the filter cloth can be solved, and the phenomenon of material leakage or water dripping can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of pressing equipment, and particularly to a pressing device and a pressing production line. Background Art

[0002] A pressing production line is a device for separating solids and liquids, and is mainly applied in industries such as soy sauce brewing, wine making, sugar making, and chemical engineering. The production steps of the pressing production line in the related art usually include: while stacking filter cloth, filling materials inside the filter cloth; then transferring the stacked filter cloth wrapped with materials into a pressing cage; moving the pressing cage to the pressing station of a press, so that the pressing head of the press is aligned with the feeding port of the pressing cage in the vertical direction; the pressing head of the press presses down into the inside of the pressing cage to perform pressing treatment on the filter cloth and the materials wrapped by it, realizing solid-liquid separation; collecting the pressed liquid, and taking out the filter cloth wrapped with residues after pressing from the inside of the pressing cage, so that the residues are separated from the filter cloth. However, the press is fixed. During the process of moving the pressing cage and the filter cloth wrapped with materials as a whole to the pressing station of the press, various problems such as the filter cloth being pulled back and forth and suspended will occur, which will lead to phenomena such as material leakage or water dripping. Summary of the Invention

[0003] Based on this, in view of the problems such as the filter cloth being pulled back and forth and suspended during movement in the related art, it is necessary to provide a pressing device and a pressing production line, which can effectively reduce the phenomena of material leakage or water dripping.

[0004] A pressing device includes:

[0005] A fixed support frame, which is used to be fixedly arranged on a bearing part;

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

[0007] A moving mechanism, which is movably arranged on the bearing part;

[0008] A press, which is installed on the moving mechanism. The press is provided with a press head that can be lifted and lowered. The press head is located above the pressing cage. The moving mechanism can drive the press to move horizontally, so that the press head moves to a pressing position where it is aligned with the pressing cage in the vertical direction, or moves to an avoidance position where it is misaligned with the pressing cage in the vertical direction.

[0009] In one embodiment, the pressing device further includes a material supporting member for supporting the filter cloth. The material supporting member is arranged inside the pressing cage, and the material supporting member is in abutting cooperation with the press, the moving mechanism, the fixed support frame or the bearing part in the vertical direction.

[0010] In one embodiment, a feed inlet is provided at the top of the pressing cage, and an avoidance opening is provided at the bottom of the pressing cage; the pressing device further includes a lifting mechanism, the lifting mechanism is correspondingly arranged with the material supporting member, and the lifting mechanism can penetrate through the avoidance opening and extend into the pressing cage to drive the material supporting member 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 supporting member can be separated from each other; the pressing device further includes a hanging and supporting mechanism, the hanging and supporting mechanism is connected to the fixed support frame or the pressing cage, the hanging and supporting mechanism is provided with a hanging and supporting portion that can extend into the pressing cage, and the hanging and supporting portion is used for supporting or releasing the material supporting member; a supporting cross beam for supporting the material supporting member is provided at the bottom of the press; when the moving mechanism moves the supporting cross beam to a position opposite to the avoidance opening, the pressing portion is opposite to the feed inlet in position.

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

[0013] In one embodiment, two pressing cages are provided, and the two pressing cages are arranged side by side; there are two lifting oil cylinders, and each lifting oil cylinder is correspondingly arranged with each pressing cage; there are two hanging and supporting mechanisms, and each hanging and supporting mechanism is correspondingly arranged with each pressing cage; there is one press. When the moving mechanism moves the pressing portion and the supporting cross beam to be vertically aligned with any one of the pressing cages, the other pressing cage is vertically misaligned with the pressing portion, and the other pressing cage is vertically aligned with its corresponding lifting oil cylinder.

[0014] In one embodiment, the press includes a press driving member and a mounting frame, the press driving member is installed on the mounting frame, the press driving member is higher than the top surface of the pressing cage, the pressing portion is arranged on the press driving member, the mounting frame is fixedly arranged on the moving mechanism, and the supporting cross beam is arranged on the mounting frame;

[0015] The moving mechanism includes a moving carrier and a pushing and pulling mechanism, and the lifting mechanism and the press are both connected to the moving carrier; the pushing and pulling mechanism is connected to the moving carrier, the pushing and pulling mechanism is further used for connecting with the bearing portion, and the pushing and pulling mechanism is used for driving the moving carrier to move horizontally.

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

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

[0018] A pressing production line comprises the pressing device.

[0019] When the above-mentioned pressing device and pressing production line are in use, the moving mechanism moves the pressing part to the avoidance position, and the filter cloth wrapped with the material is stacked back and forth inside the pressing cage; then the moving mechanism drives the press to move horizontally so that the pressing part moves to the pressing position, and the pressing part of the press moves downward through the feed port of the pressing cage and extends into the inside of the pressing cage to carry out the pressing operation of the filter cloth. It can be seen that since the pressing cage is fixedly arranged on the fixed support frame, and the fixed support frame is fixedly arranged on the bearing portion, after the filter cloth wrapped with the material is stacked inside the pressing cage, the pressing cage and the filter cloth are both in a fixed state, but the position of the press is adjusted by the horizontal movement of the moving mechanism to move the pressing part to the pressing position that is vertically aligned with the pressing cage, thereby solving the problems of the filter cloth being pulled back and forth and suspended when moving, and thereby effectively reducing leakage or dripping. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 for Figure 1 Another perspective structural diagram 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 device according to another embodiment of the present application.

[0024] Figure 5 for Figure 4 Another perspective structural diagram of the pressing device shown.

[0025] Figure 6 for Figure 4 The structure shown hides the one-view structural diagram of the pressing cage.

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

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

[0028] 10. Filter cloth; 20. Fixed support frame; 30. Pressing cage; 31. Feeding port; 32. Avoidance port; 40. Moving mechanism; 41. Moving carrier; 411. Sliding member; 42. Pushing and pulling mechanism; 50. Press; 51. Material pressing part; 52. Press driving member; 53. Mounting frame; 60. Bearing part; 61. Slide rail; 62. Avoidance recess; 63. Liquid storage pool; 64. Flow guiding groove; 70. Material supporting member; 80. Lifting mechanism; 90. Liquid receiving mechanism; 91. Drain pipe. Detailed implementation manners

[0029] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0030] Refer to Figures 1 to 3 , Figures 1 to 3 , which respectively show three different perspective structure diagrams of a pressing device according to an embodiment of the present application. A pressing device provided by an embodiment of the present application is used to perform pressing treatment on a filter cloth 10 wrapped with materials, so that the liquid and solid in the materials are separated from each other during the pressing process. The separated liquid flows out after being filtered by the filter cloth 10, and the solid is pressed into residues and remains 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 arranged on the bearing part 60. Optionally, the bearing part 60 in this embodiment includes but is not limited to various working environments such as the ground or a machine table, and can be specifically adjusted and set according to actual needs, and will not be limited herein.

[0032] It should be noted that the fixed support frame 20 in this embodiment can be either directly fixedly arranged on the bearing part 60 or indirectly fixedly arranged on the bearing part 60, and the specific setting can be flexibly adjusted and set according to actual needs. When the fixed support frame 20 is indirectly arranged on the bearing part 60, that is, there is a workbench on the bearing part 60, the fixed support frame 20 is fixedly arranged on the workbench.

[0033] The pressing cage 30 is fixedly arranged on the fixed support frame 20. During the pressing operation, the pressing cage 30 is always in a fixed state relative to the bearing part 60. There are many ways to fix the pressing cage 30 on the fixed support frame 20, including but not limited to welding, riveting, clamping, or connecting and fixing with 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 stacked reciprocally into the interior of the pressing cage 30, or the filter cloth 10 that has been pressed can be taken outwards from the feed inlet 31.

[0035] The moving mechanism 40 is movably arranged on the bearing part 60. The press 50 is installed on the moving mechanism 40, and the press 50 is provided with a press head 51 that can be lifted and lowered. The press head 51 is located above the pressing cage 30. The moving mechanism 40 can drive the press 50 to move horizontally, so that the press head 51 moves to a pressing position where it is vertically aligned with the pressing cage 30, or moves to an avoidance position where it is vertically misaligned with the pressing cage 30, as Figure 1 and Figure 2 shown.

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

[0037] Among them, the press head 51 is vertically misaligned with the pressing cage 30, that is, the press head 51 is not in the directly above area of the pressing cage 30. During the process of stacking the filter cloth 10 into the pressing cage 30, the press head 51 avoids the pressing cage 30 and will not interfere with the stacking operation of the filter cloth 10 inside the pressing cage 30, so that the stacking device can normally fill the filter cloth 10 from the top of the pressing cage 30 into the interior of the pressing cage 30. Similarly, after the pressing of the filter cloth 10 is completed, during the process of taking out the filter cloth 10 outwards through the feed inlet 31, the press head 51 will not interfere with the unstacking work of the filter cloth 10.

[0038] In the above-mentioned pressing device, during use, the moving mechanism 40 moves the pressing part 51 to the avoidance position, and the filter cloth 10 wrapped with materials can be reciprocally stacked into the interior of the pressing cage 30 through the feed port 31 of the pressing cage 30. The press 50 avoids the pressing cage 30 and will not interfere with the stacking work of the filter cloth 10. When the stacking of the filter cloth 10 inside the pressing cage 30 is completed, the moving mechanism 40 drives the press 50 to move horizontally so that the pressing part 51 moves to the pressing position. The pressing part 51 of the press 50 moves downward through the feed port 31 of the pressing cage 30 and extends into the interior of the pressing cage 30 to carry out the pressing operation on the filter cloth 10. It can be seen that since the pressing cage 30 is fixedly arranged on the fixed support frame 20, and the fixed support frame 20 is fixedly arranged on the bearing part 60, after the filter cloth 10 wrapped with materials is stacked into the interior of the pressing cage 30, both the pressing cage 30 and the filter cloth 10 are in a fixed state. Instead, the position of the press 50 is adjusted by the horizontal movement of the moving mechanism 40 to make the pressing part 51 move to the pressing position that is vertically aligned with the pressing cage 30. Furthermore, problems such as back-and-forth pulling and suspension during the movement of the filter cloth 10 can be solved, and thus the phenomenon of material leakage or dripping can be effectively reduced.

[0039] Please refer to Figure 3 , in one embodiment, the pressing device further includes a material supporting member 70 for supporting the filter cloth 10. The material supporting member 70 is arranged inside the pressing cage 30, and the material supporting member 70 is in abutting and cooperating connection with the press 50, the moving mechanism 40, the fixed support frame 20 or the bearing part 60 in the vertical direction. In this way, during the pressing process of the filter cloth 10 by the press 50, the material supporting member 70 supports the filter cloth 10, and at the same time, the material supporting member 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 supporting member 70 is transmitted to the moving mechanism 40, the fixed support frame 20 or the bearing part 60, and will not directly transmit the pressure to the bottom of the cage body of the pressing cage 30. Thus, the defect that the pressing cage 30 is prone to deformation and damage due to excessive pressure borne by the bottom of the cage body during the pressing operation can be effectively avoided, that is, the service life of the pressing cage 30 can be extended.

[0040] In this embodiment, the material supporting member 70 is specifically in abutting and cooperating connection with the press 50 in the vertical direction. Specifically, a supporting cross beam for supporting the material supporting member 70 is provided at the bottom of the press 50. During the die-casting operation on the pressing cage 30, the supporting cross beam can support the material supporting member 70 and bear the pressure transmitted downward by the material supporting member 70 during the pressing operation. In this way, the press 50 not only provides a downward pressing force to the filter cloth 10 inside the pressing cage 30 through the pressing part 51 for pressing treatment, but also provides an upward supporting force to the material supporting member 70 through the supporting cross beam to bear the pressure during the pressing operation. The pressing force and the supporting force are balanced with each other, and the stability is high.

[0041] Optionally, the material supporting member 70 includes, but is not limited to, a material supporting plate, a material supporting block, a material supporting seat, etc., as long as it can support the filter cloth 10, and the specific structural form can be flexibly adjusted and set according to actual requirements.

[0042] Exemplarily, the material supporting member 70 is provided as a corrugated plate. Compared with setting the material supporting member 70 as a flat plate, when the corrugated plate supports the filter cloth 10, the contact area with the filter cloth 10 can be reduced, thereby reducing the frictional force between the corrugated plate and the filter cloth 10.

[0043] Please refer to Figure 1 , in some embodiments, an avoidance opening 32 is provided at the bottom of the pressing cage 30, that is, the bottom of the pressing cage 30 is hollowed out. In this way, during the pressing operation, the pressure borne by the bottom of the pressing cage 30 is relatively small, 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 be deformed and damaged.

[0044] Please refer to Figures 1 to 3 , on the basis of the foregoing embodiments, the pressing device further includes a lifting mechanism 80. The lifting mechanism 80 is correspondingly arranged with the material supporting member 70, and the lifting mechanism 80 can pass through the avoidance opening 32 and extend into the pressing cage 30 to drive the material supporting member 70 to move up and down in the vertical direction. In this way, during the process of reciprocally stacking the filter cloth 10 into the pressing cage 30, the height position of the material supporting member 70 inside the pressing cage 30 can be adaptively adjusted through the lifting mechanism 80, so that the height position of the material supporting member 70 inside the pressing cage 30 gradually decreases as the stacking height of the filter cloth 10 increases, which is beneficial to neatly stacking the filter cloth 10 into the pressing cage 30, and further improving the pressing effect of the filter cloth 10; similarly, during the process of taking out the filter cloth 10 after the pressing operation, during the process of taking out the filter cloth 10, the position of the material supporting member 70 is gradually raised, so as to facilitate the smooth taking out of the filter cloth 10 and prevent the residue on the filter cloth 10 from falling into the pressing cage 30 due to too large an action amplitude during the process of taking out the filter cloth 10.

[0045] Optionally, the lifting mechanism 80 includes, but is not limited to, a lifting oil cylinder, a motor screw rod, etc., as long as it can provide power to make the material supporting member 70 rise or fall.

[0046] In order to avoid the material supporting member 70 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 supporting member 70 can be separated from each other. Specifically, the lifting mechanism 80 and the material supporting member 70 are, for example, in an abutting relationship and are not mechanically connected together. The pressing device further includes a hanging and supporting mechanism. The hanging and supporting mechanism is connected to the fixed support frame 20 or the pressing cage 30, and the hanging and supporting mechanism is provided with a hanging and supporting portion that can extend into the pressing cage 30. The hanging and supporting portion is used to support or release the material supporting member 70.

[0047] Please refer to Figures 1 to 3, during the actual operation process, as the lifting mechanism 80 drives the material supporting member 70 to descend, the filter cloth 10 on the material supporting member 70 is gradually stacked up. The material supporting member 70 supported by the lifting mechanism 80 will move to the bottom of the pressing cage 30. The hanging part of the hanging mechanism extends into the interior of the pressing cage 30 to support the material supporting member 70 by the hanging part. After the hanging part supports the material supporting member 70, the lifting mechanism 80 can continue to move downward and separate from the material supporting member 70 until it completely moves out of the exterior of the pressing cage 30. Then the moving mechanism 40 can drive the press 50 and the lifting mechanism 80 to move horizontally. When the moving mechanism 40 moves the support crossbeam to a position opposite to the avoidance opening 32, the material pressing part 51 is opposite to the feeding opening 31 in position, and the lifting mechanism 80 is located outside the pressing cage 30 and is arranged in a vertical dislocation with the pressing cage 30. Since the support crossbeam moves to the avoidance opening 32, the hanging part of the hanging mechanism, for example, withdraws from the pressing cage 30 to release the material supporting member 70 and avoid transmitting pressure to the pressing cage 30 during the pressing operation. The material supporting member 70 and the filter cloth 10 thereon are correspondingly supported by the support crossbeam below, and the support crossbeam can stably support the material supporting member 70 and the filter cloth 10 thereon. Furthermore, the material pressing part 51 of the press 50 performs a pressing action, and the material pressing part 51 passes through the feeding opening 31 and enters the interior of the pressing cage 30 to perform a pressing treatment on the filter cloth 10 wrapped with the material. Thus, it can be seen that when performing the pressing treatment on the filter cloth 10, the material supporting member 70 and the filter cloth 10 are mainly supported by the support crossbeam, and neither the lifting mechanism 80 nor the hanging part supports the material supporting member 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, so they are not easily damaged and the service life is improved. In addition, both the pressing cage 30 and the support crossbeam are in a stationary state, and only the material pressing part 51 moves downward under the drive of the press 50, which can improve the pressing effect of the filter cloth 10.

[0048] When the pressing of the filter cloth 10 is completed, the hanging part of the hanging mechanism extends into the interior of the pressing cage 30 to support the material supporting member 70 and prevent the material supporting member 70 from falling out of the exterior of the pressing cage 30 downward. The moving mechanism 40 drives the press 50 and the lifting mechanism 80 to move horizontally for resetting. The support crossbeam correspondingly moves away from the avoidance opening 32. The lifting mechanism 80 moves to directly below the avoidance opening 32, and the material pressing part 51 is arranged in a vertical dislocation with the feeding opening 31 to prepare for the material removing operation of the filter cloth 10 and the stacking operation of the next round of filter cloth 10. Specifically, the lifting mechanism 80 can drive the material supporting member 70 and the filter cloth 10 to gradually rise. While the filter cloth 10 rises, it can be gradually taken out from the interior of the pressing cage 30 under the traction of the traction mechanism.

[0049] Optionally, the hanging mechanism further includes a telescopic power unit. The telescopic power unit can be installed on the pressing cage 30 or on the fixed support frame 20. The telescopic power unit is connected to the hanging part, and the telescopic power unit can make the hanging part extend into the pressing cage 30 or withdraw 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, motor screws, etc. The hanging part is, for example, a hook, etc.

[0050] In one embodiment, the pressing device further includes a controller. The moving mechanism 40, the press 50, the lifting mechanism 80 and the hanging mechanism are all electrically connected to the controller. In this way, under the control of the controller, the moving mechanism 40, the press 50, the lifting mechanism 80 and the hanging mechanism work in coordination with each other, and the degree of automation is relatively high, without manual operation.

[0051] It should be noted that the pressing cage 30 can be set to one, as Figures 1 to 3 shown, or can be set to two, as Figures 4 to 8 shown, or can be set to a larger number, which is not specifically limited here.

[0052] Please refer to Figures 4 to 8 , in one embodiment, the pressing cage 30 is set to two, and the two pressing cages 30 are arranged side by side. There are two lifting oil cylinders, and each lifting oil cylinder is correspondingly arranged with each pressing cage 30. There are two hanging mechanisms, and each hanging mechanism is correspondingly arranged with each pressing cage 30. The press 50 is set to one. When the moving mechanism 40 moves the pressure-applying part 51 and the support cross beam to be vertically aligned with any one of the pressing cages 30, the other pressing cage 30 is vertically misaligned with the pressure-applying part 51, and the other pressing cage 30 is vertically aligned with its corresponding lifting oil cylinder. In this way, the two pressing cages 30 can work synchronously. When one of the pressing cages 30 is performing the pressure-applying operation, the other pressing cage 30 can perform the work of removing and / or filling the filter cloth 10, and the working efficiency is relatively high. Moreover, sharing the same press 50 can simplify the structure and reduce the cost.

[0053] Please refer to Figure 4 and Figure 6 , on the basis of the foregoing embodiment, the two lifting mechanisms 80 are respectively located on opposite sides of the press 50.

[0054] Please refer to Figure 4 and Figure 6, by way of 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. The press drive 52 is higher than the top surface of the pressing cage 30, so that there will be no interference with the pressing cage 30 during the lateral movement. The material pressing part 51 is arranged on the press drive 52. When the press drive 52 drives the material pressing part 51 to move up and down, the stability of material pressing can be improved. The mounting frame 53 is fixedly arranged on the moving mechanism 40. The support cross beam is arranged on the mounting frame 53.

[0055] Please refer to Figures 4 to 6 , by way of example, the moving mechanism 40 includes a moving carrier 41 and a pushing and pulling mechanism 42. The lifting mechanism 80 and the press 50 are both connected to the moving carrier 41. The pushing and pulling mechanism 42 is connected to the moving carrier 41, and the pushing and pulling mechanism 42 is also used to be connected to the bearing part 60. The pushing and pulling mechanism 42 drives the moving carrier 41 to move laterally, and correspondingly drives the lifting mechanism 80 and the press 50 to move synchronously along the lateral direction.

[0056] Optionally, the pushing and pulling mechanism 42 includes but is not limited to an oil cylinder, a cylinder, a motor screw, a hydraulic cylinder or other power mechanisms.

[0057] Optionally, the moving carrier 41 can be either slidably arranged on the bearing part 60 or rollably arranged on the bearing part 60, and no specific limitation is made here. Specifically, a slide rail 61 is provided on the bearing part 60, and the moving carrier 41 is provided with a sliding member 411 that can be slidably arranged on the slide rail 61. The sliding member 411 is, for example, a pulley or a slider, etc.

[0058] Please refer to Figures 6 to 8 , on the basis of the foregoing embodiment, the bearing part 60 is provided with an avoidance recess 62. The avoidance recess 62 is specifically, for example, a pit. The avoidance recess 62 can avoid the lifting mechanism 80. The lifting mechanism 80 can reciprocate along the avoidance recess 62 during the movement following the moving mechanism 40.

[0059] In one embodiment, the inner diameter dimension of the pressing cage 30 decreases from top to bottom. The size of the feed port 31 of the pressing cage 30 is larger than the size of the avoidance port 32. Thus, when the material pressing part 51 presses down the filter cloth 10 stacked inside the pressing cage 30, since the lower space of the pressing cage 30 becomes narrower and narrower, the pressing effect of the filter cloth 10 can be improved.

[0060] Specifically, the pressing cage 30 is arranged in a conical shape. The taper includes but is not limited to 1° to 10°, specifically, for example, 1°, 2°, 3°, 5° or 10°, etc. The cross-sectional profile of the pressing cage 30 includes but is not limited to a polygon, a circle, an ellipse or other regular shapes and irregular shapes, and 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, a rectangle.

[0061] Please refer toFigure 4 , Figure 6 and Figure 7 For example, the pressing device further includes a liquid receiving mechanism 90. The liquid receiving mechanism 90 is connected to the moving mechanism 40 and is disposed below the pressing cage 30 to receive liquid flowing out of the pressing cage 30. In this way, the liquid generated during the stacking and pressing of the filter cloth 10 can be collected by the liquid receiving mechanism 90 and processed centrally. In addition, the liquid receiving mechanism 90, the press 50, the lifting mechanism 80 and the moving mechanism 40 are integrated and driven to move horizontally by the moving mechanism 40.

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

[0063] See also Figure 4 , Figure 6 and Figure 7 , the liquid receiving mechanism 90 is provided with a drain pipe 91. The carrying part 60 is provided with a liquid storage tank 63 and a guide groove 64 connected to the liquid storage tank 63. The guide groove 64 is arranged to extend in the horizontal direction. The drain pipe 91 and the guide groove 64 are arranged opposite to each other in the vertical direction. When the moving mechanism 40 drives the liquid receiving mechanism 90 to move, the drain pipe 91 moves along the guide groove 64. The liquid collected by the liquid receiving mechanism 90 is discharged into the guide groove 64 through the drain pipe 91, and then discharged into the liquid storage tank 63 by the guide groove 64, and then collected and processed by the liquid storage tank 63.

[0064] See also Figures 1 to 3 In one embodiment, the present application also provides a pressing production line, which includes a pressing device according to any of the above embodiments.

[0065] When the above-mentioned pressing production line is in use, the moving mechanism 40 moves the pressing part 51 to the avoidance position, and the filter cloth 10 wrapped with the material is stacked back and forth into the inside of the pressing cage 30; then the moving mechanism 40 drives the press 50 to move horizontally 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. It can be seen that since the pressing cage 30 is fixedly arranged on the fixed support frame 20, and the fixed support frame 20 is fixedly arranged on the bearing portion 60, after the filter cloth 10 wrapped with the material is stacked inside the pressing cage 30, the pressing cage 30 and the filter cloth 10 are both in a fixed state, but the position of the press 50 is adjusted by the moving mechanism 40 to move the pressing part 51 to a pressing position that is vertically aligned with the pressing cage 30, thereby solving the problems of the filter cloth 10 being pulled back and forth and suspended when moving, thereby effectively reducing leakage or dripping.

[0066] In the description of the present application, it should be understood that if there are 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", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present application.

[0067] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there is a term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0068] In the present application, unless otherwise clearly specified and limited, if there are terms such as "mounted", "connected", "coupled", "fixed", etc., these terms should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0069] In the present application, unless otherwise clearly specified and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0070] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate 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 intermediate element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

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

[0072] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A pressing device, characterized in that, Comprising: A fixed support frame, which is used for being fixedly arranged on the bearing part; A pressing cage, which is fixedly arranged on the fixed support frame; A moving mechanism, which is movably arranged on the bearing part; A press, which is installed on the moving mechanism. The press is provided with a vertically movable material pressing part, and the material pressing part is located above the pressing cage. The moving mechanism can drive the press to move horizontally so that the material pressing part moves to a material pressing position where it is vertically aligned with the pressing cage, or moves to an avoidance position where it is vertically misaligned with the pressing cage.

2. The pressing device according to claim 1, wherein The pressing device further includes a material supporting member for supporting the filter cloth. The material supporting member is arranged inside the pressing cage, and the material supporting member is in abutting cooperation with the press, the moving mechanism, the fixed support frame or the bearing part in the vertical direction.

3. The pressing device according to claim 2, wherein The top of the pressing cage is provided with a feed inlet, and the bottom of the pressing cage is provided with an avoidance opening; the pressing device further includes a lifting mechanism, which is correspondingly arranged with the material supporting member. The lifting mechanism can pass through the avoidance opening and extend into the pressing cage to drive the material supporting member to move up and down in the vertical direction.

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

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

6. The pressing device according to claim 4, characterized in that The pressing cages are provided as two, and the two pressing cages are arranged side by side; the lifting oil cylinders are two, and each lifting oil cylinder is correspondingly arranged with each pressing cage; the hanging and supporting mechanisms are two, and each hanging and supporting mechanism is correspondingly arranged with each pressing cage; the press is provided as one. When the moving mechanism moves the material pressing part and the supporting cross beam to be vertically aligned with any one of the pressing cages, the other pressing cage is vertically misaligned with the material pressing part, and the other pressing cage is vertically aligned with its corresponding lifting oil cylinder.

7. The pressing device according to claim 4, characterized in that, The press includes a press driving member and a mounting frame. The press driving member is installed on the mounting frame. The press driving member is higher than the top surface of the pressing cage. The material pressing part is arranged on the press driving member. The mounting frame is fixedly arranged on the moving mechanism, and the supporting cross beam is arranged on the mounting frame; The moving mechanism includes a moving carrier and a pushing and pulling mechanism. The lifting mechanism and the press are both connected to the moving carrier; the pushing and pulling mechanism is connected to the moving carrier, and the pushing and pulling mechanism is further used for being connected to the bearing part. The pushing and pulling mechanism is used for driving the moving carrier to move horizontally.

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

9. The pressing device according to claim 1, characterized in that, The pressing device further includes a liquid receiving mechanism, which is connected to the moving mechanism, is arranged 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 device according to any one of claims 1 to 9.

Images