Vacuum slurry dipping machine

Abstract

The utility model discloses a vacuum slurry dipping machine which comprises a slurry dipping barrel, a barrel cover and a lifting element, the barrel cover moves up and down relative to the slurry dipping barrel, the lifting element is used for driving the barrel cover to move up and down relative to the slurry dipping barrel, and a grabbing assembly used for grabbing workpieces is arranged in the barrel cover. The grabbing assembly at least comprises a mounting frame arranged in the barrel cover, a rotating shaft is rotationally arranged on the mounting frame, a clamping assembly used for clamping a workpiece is arranged on the rotating shaft, and a driving assembly used for driving the rotating shaft is arranged on the mounting frame. According to the clamping assembly which is rotationally arranged, during vacuumizing, the driving assembly drives the rotating shaft to drive the clamping assembly to drive the workpiece to swing into the barrel cover. During liquid dipping, the driving assembly drives the rotating shaft to drive the clamping assembly to drive the workpiece to swing into the slurry dipping barrel. Position switching is carried out by rotationally driving workpieces, the longitudinal size of equipment can be reduced, factory transportation is facilitated, and the use requirements are met.

Description

Technical Field

[0001] The utility model relates to a vacuum slurry dipping machine. Background Art

[0002] Prior art, such as Chinese invention patent application document, publication number CN117600414A, discloses a robot automatic vacuum slurry dipping device and slurry dipping method. In the prior art, a mold shell hanger feeding system is arranged on the upper cover of the tank body to connect the mold shell hanger. When in use, the upper cover of the tank body is opened, and the mold shell hanger feeding system drives the mold shell hanger to move to the uppermost position. Then, the mold shell is hung on the mold shell hanger by the robot, and then the upper cover of the tank body is closed, and vacuum is performed after closing. After vacuuming is completed, the mold shell hanger feeding system drives the mold shell hanger to move downward for dipping.

[0003] Based on the above, in the prior art, the technical problem is that the mold hanger is moved in a linear manner to realize the process switching between immersion and feeding and discharging. This structure of setting the mold hanger feeding system on the upper cover of the tank body makes the longitudinal volume of the entire machine large. When transporting out of the factory, the longitudinal height of the entire machine is too high, which is not conducive to transportation and needs further improvement. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a vacuum slurry dipping machine.

[0005] A vacuum slurry dipping machine designed for this purpose comprises a slurry dipping barrel, a barrel cover and a lifting element. The barrel cover is arranged to move up and down relative to the slurry dipping barrel. The lifting element is used to drive the barrel cover to move up and down relative to the slurry dipping barrel. A grabbing assembly for grabbing a workpiece is arranged in the barrel cover. The grabbing assembly at least comprises a mounting frame arranged in the barrel cover, a rotating shaft is rotatably arranged on the mounting frame, a clamping assembly for clamping the workpiece is arranged on the rotating shaft, and a driving assembly for driving the rotating shaft is arranged on the mounting frame.

[0006] Preferably, a first transmission wheel is mounted on the power output shaft of the driving assembly, a second transmission wheel is arranged on the rotating shaft, and a transmission chain is sleeved on the first transmission wheel and the second transmission wheel.

[0007] Preferably, the driving assembly consists of a motor and a reduction gearbox, the motor is transmission-connected to the reduction gearbox, and the first transmission wheel is arranged on the power output shaft of the reduction gearbox.

[0008] Preferably, a slide rail is provided in the barrel cover, a slide frame is slidably provided on the slide rail, and a linear driving element for driving the slide frame to move along the slide rail is fixedly provided in the barrel cover;

[0009] The mounting frame is fixedly arranged on the sliding frame.

[0010] Preferably, the clamping assembly includes a clamping seat fixedly arranged on the rotating shaft, the clamping seat is provided with a clamping groove with a front opening, the hanging rod of the workpiece can be inserted into the clamping groove, the clamping seat is movably provided with a clamping block, and the clamping seat is provided with a second driving cylinder for driving the clamping block to movably clamp the hanging rod.

[0011] Preferably, a hanging bracket is provided on the clamping seat.

[0012] Preferably, the linear drive element comprises a drive motor fixedly disposed in the barrel cover, a motor shaft of the drive motor is connected to a screw, a screw nut is disposed on the sliding frame, and the screw nut is threadedly connected to the screw.

[0013] Preferably, the slurry dipping barrel is provided with a material receiving assembly;

[0014] The material receiving assembly comprises a material receiving tray which can be movably arranged relative to the slurry dipping barrel, the material receiving tray is arranged above the slurry dipping barrel, and the slurry dipping barrel is provided with a first driving cylinder for driving the material receiving tray to move;

[0015] The first driving cylinder drives the receiving tray to move to just above the slurry dipping barrel or to the outside of the slurry dipping barrel.

[0016] Preferably, the slurry dipping barrel consists of an outer barrel and an inner barrel rotatably disposed in the outer barrel.

[0017] Preferably, the vacuum slurry dipping machine further comprises a vacuum pump, a filter and a valve, and the vacuum pump, the filter, the valve and the slurry dipping barrel are connected in sequence.

[0018] Compared with the prior art, the grabbing assembly of the utility model at least includes a mounting frame arranged in the barrel cover, a rotating shaft is rotatably arranged on the mounting frame, a clamping assembly for clamping the workpiece is arranged on the rotating shaft, and a driving assembly for driving the rotating shaft is arranged on the mounting frame. The rotatably arranged clamping assembly can realize that when vacuuming, the driving assembly drives the rotating shaft to drive the clamping assembly to drive the workpiece to swing into the barrel cover. When dipping in liquid, the driving assembly drives the rotating shaft to drive the clamping assembly to drive the workpiece to swing into the slurry barrel. By rotating the workpiece to switch the position, the longitudinal volume of the equipment can be reduced, which is convenient for factory transportation and meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is the third schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 4 This is one of the three-dimensional structural schematic diagrams of the grabbing assembly in the utility model;

[0023] Figure 5 This is the second schematic diagram of the three-dimensional structure of the grabbing assembly in the utility model;

[0024] Figure 6 This is one of the three-dimensional structural schematic diagrams of the clamping assembly in the utility model;

[0025] Figure 7 This is the second schematic diagram of the three-dimensional structure of the clamping assembly in the utility model;

[0026] Figure 8 It is a structural schematic diagram of the workpiece in a vacuum state;

[0027] Fig. 9 It is a schematic diagram of the structure of the workpiece in the immersed state. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0029] See also Figure 1-Figure 9 A vacuum slurry dipping machine comprises a slurry dipping barrel 10, a barrel cover 20 and a lifting element 50. The barrel cover 20 is arranged to move up and down relative to the slurry dipping barrel 10. The lifting element 50 is used to drive the barrel cover 20 to move up and down relative to the slurry dipping barrel 10. A grabbing assembly 30 for grabbing a workpiece is arranged in the barrel cover 20. The grabbing assembly 30 at least includes a mounting frame 310 arranged in the barrel cover 20. A rotating shaft 320 is rotatably arranged on the mounting frame 310. A clamping assembly 80 for clamping a workpiece 70 is arranged on the rotating shaft 320. A driving assembly 360 for driving the rotating shaft 320 is arranged on the mounting frame 310.

[0030] Based on the above embodiment, the rotatably arranged clamping assembly can be realized, when vacuuming, the driving assembly drives the rotating shaft to drive the clamping assembly to drive the workpiece to swing into the barrel cover, such as Figure 8 When dipping in the liquid, the driving component drives the rotating shaft to drive the clamping component to drive the workpiece to swing in the slurry dipping barrel, as shown in FIG. Fig. 9 By rotating the workpiece to switch positions, the longitudinal volume of the equipment can be reduced, which is convenient for factory transportation and meets the needs of use.

[0031] In the present invention, the lifting element 50 is a cylinder, and the cylinder drives the barrel cover 20 to move up and down, so as to close or separate the barrel cover 20 and the slurry dipping barrel 10.

[0032] Furthermore, a plurality of guide rods 110 are provided on the slurry dipping barrel 10 , and a sliding seat 210 slidably connected to the guide rods 110 is provided on the barrel cover 20 .

[0033] See also Figure 4 A first transmission wheel 350 is installed on the power output shaft of the driving assembly 360 , a second transmission wheel 330 is arranged on the rotating shaft 320 , and a transmission chain 340 is sleeved on the first transmission wheel 350 and the second transmission wheel 330 .

[0034] See also Figure 5 The driving assembly 360 is composed of a motor 362 and a reduction box 361, the motor 362 is in transmission connection with the reduction box 361, and the first transmission wheel 350 is arranged on the power output shaft of the reduction box 361. The motor 362 and the reduction box 361 are existing commercially available products, the motor 362 is electrically started to drive the reduction box 361 to rotate, and the power is reduced and outputted through the internal gear transmission of the reduction box 361, and finally the power is outputted to the first transmission wheel 350 to drive the first transmission wheel 350 to rotate.

[0035] See also Figure 4 and Figure 5 A slide rail 301 is provided in the barrel cover 20, a slide frame 302 is slidably provided on the slide rail 301, a linear driving element 303 for driving the slide frame 302 to move along the slide rail 301 is fixedly provided in the barrel cover 20; the mounting frame 310 is fixedly provided on the slide frame 302.

[0036] Furthermore, the linear drive element 303 includes a drive motor 305 fixedly disposed in the barrel cover 20 , the motor shaft of the drive motor 305 is connected to a screw rod 304 , a screw nut 306 is disposed on the sliding frame 302 , and the screw nut 306 is threadedly connected to the screw rod 304 .

[0037] The function of the linear drive element 303 is to drive the mounting frame 310 to move outward or toward the inside of the barrel cover 20, and can cooperate with the robot to perform the loading or unloading process, so that the robot can grab the workpiece 70 located on the mounting frame 310.

[0038] See also Figure 6 and Figure 7The clamping assembly 80 includes a clamping seat 810 fixedly arranged on the rotating shaft 320, and a clamping groove 811 with a front opening is arranged on the clamping seat 810. The hanging rod 710 of the workpiece 70 can be inserted into the clamping groove 811. A clamping block 830 is movably arranged on the clamping seat 810, and a second driving cylinder 840 is arranged on the clamping seat 810 for driving the clamping block 830 to movably clamp the hanging rod 710.

[0039] Furthermore, the clamping block 830 is hingedly connected to the clamping seat 810, and the clamping block 830 is hingedly connected to the second driving cylinder 840. The second driving cylinder 840 drives the clamping block 830 to rotate relative to the clamping seat 810 to loosen the hanging rod 710 or clamp the hanging rod 710.

[0040] See also Figure 6 and Figure 7 , a hanger 820 is provided on the clamping seat 810. The function of the hanger 820 is that when the robot inserts the hanger rod 710 into the clamping groove 811, the pin rod 720 of the hanger rod 710 can be hung on the hanger 820.

[0041] See also Figure 1 and Figure 3 , a material receiving assembly 40 is provided on the slurry dipping barrel 10; the material receiving assembly 40 includes a material receiving tray 410 which can be movably arranged relative to the slurry dipping barrel 10, the material receiving tray 410 is arranged above the slurry dipping barrel 10, and the slurry dipping barrel 10 is provided with a first driving cylinder 420 for driving the material receiving tray 410 to move; the first driving cylinder 420 drives the material receiving tray 410 to move to the top of the slurry dipping barrel 10 or to the outside of the slurry dipping barrel 10.

[0042] After the workpiece is immersed in the liquid, when the workpiece moves outward, the excess slurry on the surface of the workpiece will drip onto the upper surface of the slurry barrel 10, and the receiving tray 410 can be set so that before the workpiece moves outward, the receiving tray 410 can move to the top of the slurry barrel 10. At this time, even if there is slurry dripping, the receiving tray 410 will also receive the dripping slurry to avoid the slurry dripping onto the upper surface of the slurry barrel 10 and causing a gap in the barrel cover 20 after closing. At the same time, when the barrel cover 20 needs to be closed, the first driving cylinder 420 can drive the receiving tray 410 to move to the outside of the slurry barrel 10 to avoid the receiving tray 410 interfering with the barrel cover 20 and failing to close.

[0043] Furthermore, a connecting piece 430 is provided on the cylinder shaft of the first driving cylinder 420 , and the connecting piece 430 is fixedly connected to the receiving tray 410 .

[0044] For further information, see Figure 3A guide plate 400 is provided on the slurry dipping barrel 10 , and the receiving plate 410 is movably provided relative to the guide plate 400 .

[0045] See also Figure 8 The slurry bucket 10 is composed of an outer bucket 101 and an inner bucket 102 rotatably disposed in the outer bucket 101. The slurry bucket 10 is provided with a first motor 103, and the first motor 103 is used to drive the inner bucket 102 to rotate.

[0046] See also Figure 2 The vacuum slurry dipping machine further comprises a vacuum pump 610, a filter 620 and a valve 630, and the vacuum pump 610, the filter 620, the valve 630 and the slurry dipping bucket 10 are sequentially connected. When vacuuming, the vacuum pump 610 is started and the valve 630 is in an open state, so that the inside of the slurry dipping bucket 10 can be vacuumed.

[0047] Furthermore, the filter 620 is an air filter.

[0048] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0049] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A vacuum slurry dipping machine, comprising a slurry dipping bucket (10), a bucket cover (20) and a lifting element (50), wherein the bucket cover (20) is arranged to move up and down relative to the slurry dipping bucket (10), the lifting element (50) is used to drive the bucket cover (20) to move up and down relative to the slurry dipping bucket (10), and a grabbing assembly (30) for grabbing a workpiece is arranged in the bucket cover (20), characterized in that: The gripping assembly (30) at least comprises a mounting frame (310) arranged in the barrel cover (20), a rotating shaft (320) being rotatably arranged on the mounting frame (310), a clamping assembly (80) for clamping a workpiece (70) being arranged on the rotating shaft (320), and a driving assembly (360) for driving the rotating shaft (320) being arranged on the mounting frame (310).

2. A vacuum slurry dipping machine according to claim 1, characterized in that: A first transmission wheel (350) is installed on the power output shaft of the driving assembly (360), a second transmission wheel (330) is arranged on the rotating shaft (320), and a transmission chain (340) is sleeved on the first transmission wheel (350) and the second transmission wheel (330).

3. A vacuum slurry dipping machine according to claim 2, characterized in that: The driving assembly (360) is composed of a motor (362) and a reduction box (361); the motor (362) is drivingly connected to the reduction box (361); and the first transmission wheel (350) is arranged on a power output shaft of the reduction box (361).

4. A vacuum pulping machine according to any one of claims 1 to 3, characterized in that: A slide rail (301) is arranged in the barrel cover (20), a slide frame (302) is slidably arranged on the slide rail (301), and a linear driving element (303) for driving the slide frame (302) to move along the slide rail (301) is fixedly arranged in the barrel cover (20); The mounting frame (310) is fixedly arranged on the sliding frame (302).

5. A vacuum slurry dipping machine according to any one of claims 1 to 3, characterized in that: The clamping assembly (80) comprises a clamping seat (810) fixedly arranged on the rotating shaft (320); the clamping seat (810) is provided with a clamping groove (811) with a front opening, and the hanging rod (710) of the workpiece (70) can be inserted into the clamping groove (811); the clamping seat (810) is movably provided with a clamping block (830); and the clamping seat (810) is provided with a second driving cylinder (840) for driving the clamping block (830) to movably clamp the hanging rod (710).

6. A vacuum slurry dipping machine according to claim 5, characterized in that: The clamping seat (810) is provided with a hanging bracket (820).

7. A vacuum slurry dipping machine according to claim 4, characterized in that: The linear drive element (303) comprises a drive motor (305) fixedly arranged in the barrel cover (20), the motor shaft of the drive motor (305) is connected to a screw rod (304), a screw nut (306) is arranged on the sliding frame (302), and the screw nut (306) is threadedly connected to the screw rod (304).

8. A vacuum slurry dipping machine according to any one of claims 1 to 3, characterized in that: The slurry dipping barrel (10) is provided with a material receiving assembly (40); The material receiving assembly (40) comprises a material receiving tray (410) that is movably arranged relative to the slurry dipping barrel (10); the material receiving tray (410) is arranged above the slurry dipping barrel (10); and the slurry dipping barrel (10) is provided with a first driving cylinder (420) for driving the material receiving tray (410) to move. The first driving cylinder (420) drives the receiving plate (410) to move to the top of the slurry dipping barrel (10) or to the outside of the slurry dipping barrel (10).

9. A vacuum pulping machine according to any one of claims 1 to 3, characterized in that: The slurry dipping barrel (10) is composed of an outer barrel (101) and an inner barrel (102) rotatably disposed in the outer barrel (101).

10. A vacuum slurry dipping machine according to any one of claims 1 to 3, characterized in that: The vacuum slurry dipping machine further comprises a vacuum pump (610), a filter (620) and a valve (630), and the vacuum pump (610), the filter (620), the valve (630) and the slurry dipping bucket (10) are connected in sequence.

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