Vertical cloth vibration forming device and method

Abstract

The vertical cloth vibration forming device comprises a workbench, a vertical plate is installed at one end of the top of the workbench, supporting plates which are symmetrically distributed are installed at the other end of the top of the workbench, and supporting bases are installed at the tops of the supporting plates; the first lead screw and the second lead screw are rotationally arranged in the supporting base, the motor is installed on the side surface of the vertical plate, an output shaft of the motor penetrates through the vertical plate and is connected with the second lead screw, and the first belt wheel is arranged on the first lead screw; the scraper device has the beneficial effects that through the designed adjusting and fastening assembly, flexible adjustment of the height of the scraper is achieved, accurate adjustment can be conducted according to the characteristics of different materials, and therefore the uniformity and stability of material forming are guaranteed; the device also provides a convenient doctor blade replacement performance, so that the worn doctor blade can be rapidly replaced, and production interruption and device damage caused by wear of the doctor blade are avoided; the applicability and the flexibility of the device are improved, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of material forming, and in particular relates to a device and method for vertical cloth vibration forming. Background Art

[0002] In the field of vertical cloth vibration forming technology, although the existing devices and methods have achieved vibration forming and scraping of materials to a certain extent, there are still some problems that need to be solved; taking a vertical cloth vibration forming device with patent publication number CN117552293A as an example, the device includes key components such as a workbench, a mounting frame, a reciprocating moving part, a conveying component and a scraping component, and realizes vibration conveying and scraping forming of materials through a series of mechanical linkages; however, in actual application, the device has the following shortcomings:

[0003] First, the height of the scraper in the scraping assembly cannot be adjusted. In the actual production process, the type, particle size, humidity and other characteristics of the material often change, and these changes put forward different requirements for the height of the scraper. If the height of the scraper is fixed, it will be difficult to adapt to the changes in material characteristics. Long-term use will lead to a decrease in the uniformity and stability of material molding, affecting the quality of the product.

[0004] Secondly, the scraper blade is in continuous contact and friction with the material during operation. This high-frequency contact and friction can easily cause the scraper blade to wear. Once the scraper blade is worn, its scraping effect will be greatly reduced, and the uniform forming of the material cannot be guaranteed. The existing device does not provide convenient scraper blade replacement. Once the scraper blade is worn, the replacement process is often cumbersome and time-consuming, which seriously affects the production efficiency and the continuous operation ability of the device. Summary of the invention

[0005] The object of the present invention is to provide a device and method for vertical cloth vibration forming, which realizes flexible adjustment of the scraper blade height through the designed adjustment and fastening assembly, can be accurately adjusted according to the characteristics of different materials, provides convenient scraper blade replacement, and allows worn scraper blades to be quickly replaced.

[0006] To achieve the above object, the present invention provides the following technical solution: a vertical cloth vibration forming device, comprising:

[0007] A workbench, wherein a vertical plate is installed at one end of the top of the workbench, and a symmetrically distributed support plate is installed at the other end, and a support seat is installed on the top of the support plate;

[0008] A first screw rod and a second screw rod are rotatably arranged inside the support seat, a motor is installed on the side surface of the vertical plate, and the output shaft of the motor passes through the vertical plate and is connected to the second screw rod, a first pulley is arranged on the first screw rod, a fourth pulley is arranged on the second screw rod, a first belt is arranged on the fourth pulley and the first pulley, and a threaded sleeve is threadedly connected on the first screw rod and the second screw rod;

[0009] An adjusting and fastening assembly comprises an electric cylinder installed at the bottom of the threaded sleeve, a fastening plate arranged on the output end of the electric cylinder, a connecting plate symmetrically arranged on the side surface of the fastening plate, an L-shaped piece arranged on the side surface of the connecting piece, a threaded hole opened inside the L-shaped piece, a threaded rod passing through the threaded hole, a scraper connected and detached from the fastening plate, a fastening block symmetrically arranged on the side surface of the scraper, a threaded groove opened on the side surface of the fastening block, and one end of the threaded rod is threadedly connected to the threaded groove.

[0010] As a preferred technical solution of the present invention, it also includes an extension portion arranged on the top of the scraper blade, a guide groove opened at the bottom of the fastening plate for the extension portion to be inserted, and a reinforcement strip symmetrically arranged on the inner side of the guide groove and abutting against the extension portion.

[0011] As a preferred technical solution of the present invention, it also includes a movable frame arranged on the vertical plate, a connecting piece arranged on the side surface of the movable frame, and a hopper installed on the side surface of the connecting piece.

[0012] As a preferred technical solution of the present invention, the movable frame is provided with symmetrically distributed fastening bolts, and the fastening bolts can be fastened to the vertical plate.

[0013] As a preferred technical solution of the present invention, it also includes a bearing platform arranged on the workbench, a conveyor installed on the top of the bearing platform, a limiting slider arranged at the bottom of the bearing platform, and a limiting slide groove opened on the top of the workbench for the limiting slider to slide.

[0014] As a preferred technical solution of the present invention, it also includes a transmission shaft rotatably arranged on the workbench, a turntable arranged on the top of the transmission shaft, an eccentric shaft arranged on the turntable, and a movable plate installed on the supporting platform, and the movable plate and the eccentric shaft are slidably connected.

[0015] As a preferred technical solution of the present invention, it also includes a second pulley arranged on the first screw, a transmission rod rotatably arranged on the workbench, a third pulley arranged on the transmission rod, a second belt arranged on the second pulley and the third pulley, a second conical tooth arranged on the transmission rod, and a first conical tooth installed on the transmission shaft, and the second conical tooth and the first conical tooth are meshingly connected.

[0016] The present invention also discloses a method for using a vertical cloth vibration molding device, comprising the following steps:

[0017] Dump the material onto the conveyor through the hopper so that the material accumulates on the conveyor belt;

[0018] The starting motor drives the second screw rod to rotate, and the rotation of the second screw rod drives the fourth pulley to rotate. When the fourth pulley rotates, the first belt is used to realize the rotation of the first pulley. When the first pulley rotates, it drives the first screw rod to rotate, and drives the threaded sleeve to move left and right. When the threaded sleeve moves left and right, the height adjustment of the fastening plate is realized through the electric cylinder, and the height adjustment of the fastening plate realizes the height adjustment of the scraper, and the adjusted scraper is used to level the material; when the first screw rod rotates, it also drives the second pulley to rotate. When the second pulley rotates, the rotation of the third pulley is realized through the transmission of the second belt; when the third pulley rotates, it drives the second conical tooth to rotate, and the rotation of the second conical tooth drives the first conical tooth to rotate, thereby realizing the rotation of the transmission shaft, and when the transmission shaft rotates, it drives the turntable to rotate, and the eccentric shaft pushes the movable plate. With the cooperation of the limit slider and the limit slide groove, the bearing platform moves back and forth, driving the conveyor to vibrate at high frequency, so that the material is evenly distributed;

[0019] Use the conveyor belt on the conveyor to transport the molding materials to the designated area.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] Through the designed adjustment and fastening components, the scraper blade height can be flexibly adjusted, and can be accurately adjusted according to the characteristics of different materials, thereby ensuring the uniformity and stability of material forming; the device also provides convenient scraper blade replacement performance, so that the worn scraper blade can be quickly replaced, avoiding production interruptions and device damage caused by scraper blade wear; it not only improves the applicability and flexibility of the device, but also significantly improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the transmission structure of the first screw rod and the second screw rod of the present invention;

[0024] Figure 3 It is a schematic diagram of the vibration structure of the bearing platform of the present invention;

[0025] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of the F region;

[0026] Figure 5 It is a schematic diagram of the structure of the movable frame of the present invention;

[0027] In the figure: 1, workbench; 11, vertical plate; 12, support plate; 120, support seat; 13, limit slide; 2, movable frame; 21, connecting piece; 210, hopper; 22, fastening bolt; 3, motor; 31, second screw rod; 310, fourth pulley; 4, first screw rod; 41, first pulley; 410, first belt; 42, second pulley; 420, second belt; 5, threaded sleeve; 51, electric cylinder; 6, scraper ; 61. extension part; 62. fastening block; 620. threaded groove; 71. conveyor; 72. turntable; 720. eccentric shaft; 73. transmission shaft; 74. first conical tooth; 75. second conical tooth; 76. transmission rod; 77. third pulley; 78. bearing platform; 780. limit slider; 781. movable plate; 8. fastening plate; 81. guide groove; 810. reinforcement strip; 9. L-shaped part; 91. connecting piece; 92. threaded rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-Figure 5 , which is the first embodiment of the present invention, provides a vertical cloth vibration molding device, comprising:

[0031] A workbench 1, a vertical plate 11 is installed at one end of the top of the workbench 1, realizing the addition of the vertical plate 11, and a symmetrically distributed support plate 12 is installed at the other end, realizing the addition of the support plate 12, and a support seat 120 is installed on the top of the support plate 12, and the support plate 12 increases the support for the support seat 120;

[0032] The first screw rod 4 and the second screw rod 31 arranged inside the support seat 120 are rotated, and the motor 3 is installed on the side surface of the vertical plate 11 by screws, so as to increase the stability of the installation of the motor 3, and the output shaft of the motor 3 passes through the vertical plate 11 and is connected to the second screw rod 31. When the motor 3 is working, it drives the second screw rod 31 to rotate, and the first pulley 41 arranged on the first screw rod 4 realizes the addition of the first pulley 41, and the fourth pulley 310 arranged on the second screw rod 31 realizes the addition of the fourth pulley 310. The first belt 410 arranged on the fourth pulley 310 and the first pulley 41 realizes the transmission performance by using the first belt 410, and the first screw rod 4 and the second screw rod 31 are both threadedly connected with the threaded sleeve 5, which can realize the left and right movement of the threaded sleeve 5;

[0033] The adjusting and fastening assembly includes an electric cylinder 51 installed at the bottom of the threaded sleeve 5. When the threaded sleeve 5 moves, the electric cylinder 51 is driven to move. The fastening plate 8 is arranged on the output end of the electric cylinder 51. When the electric cylinder 51 works, it drives the fastening plate 8 to rise and fall. The connecting piece 91 symmetrically installed on the side surface of the fastening plate 8 by screws realizes the stable installation of the connecting piece 91. The L-shaped piece 9 arranged on the side surface of the connecting piece 91 realizes the addition of the L-shaped piece 9. The threaded hole opened in the L-shaped piece 9 realizes the opening of the threaded hole, and the threaded hole is penetrated. The threaded rod 92 with holes, the scraper 6 connected to the fastening plate 8 for assembly and disassembly, and the fastening block 62 symmetrically arranged on the side surface of the scraper 6 realize the addition of the fastening block 62, and a threaded groove 620 is opened on the side surface of the fastening block 62. One end of the threaded rod 92 is threadedly connected to the threaded groove 620. When the threaded rod 92 is tightened in the threaded groove 620, the fastening block 62 can be stabilized, thereby realizing the stable installation of the scraper 6. When the scraper 6 is worn, the threaded rod 92 can be rotated to disengage from the threaded groove 620 to realize the disassembly of the worn scraper 6.

[0034] In the present embodiment, preferably, it also includes an extension portion 61 arranged on the top of the scraper blade 6, realizing the addition of the extension portion 61, a guide groove 81 opened at the bottom of the fastening plate 8 for the extension portion 61 to be inserted, realizing the opening of the guide groove 81, and a reinforcement strip 810 symmetrically arranged on the inner side of the guide groove 81 and abutting against the extension portion 61. When the extension portion 61 is inserted into the guide groove 81 along the reinforcement strip 810, the guidance of the splicing of the scraper blade 6 is increased.

[0035] In the present embodiment, preferably, it also includes a movable frame 2 arranged on the vertical plate 11, and a connecting member 21 arranged on the side surface of the movable frame 2, so that the connecting member 21 is added, and a hopper 210 is installed on the side surface of the connecting member 21 by screws, so that the height of the movable frame 2 can be adjusted as needed, thereby realizing the height adjustment of the hopper 210.

[0036] In this embodiment, preferably, the movable frame 2 is provided with symmetrically distributed fastening bolts 22 , and the fastening bolts 22 can be pressed against the vertical plate 11 , so that the height-adjustable movable frame 2 is stabilized by the fastening bolts 22 .

[0037] In this embodiment, preferably, it also includes a supporting platform 78 arranged on the workbench 1, a conveyor 71 installed on the top of the supporting platform 78, the supporting platform 78 increases the support for the conveyor 71, and a limiting slider 780 is arranged at the bottom of the supporting platform 78, so that the limiting slider 780 is added, and a limiting slide groove 13 is opened on the top of the workbench 1 for the limiting slider 780 to slide.

[0038] In this embodiment, preferably, it also includes a transmission shaft 73 rotatably arranged on the workbench 1, thereby realizing the addition of the transmission shaft 73, a turntable 72 arranged on the top of the transmission shaft 73, and the turntable 72 is driven to rotate when the transmission shaft 73 rotates, an eccentric shaft 720 arranged on the turntable 72, and a movable plate 781 installed on the supporting platform 78, and the movable plate 781 and the eccentric shaft 720 are slidably connected, and the eccentric shaft 720 pushes the movable plate 781, and with the cooperation of the limiting slider 780 and the limiting slide groove 13, the supporting platform 78 moves back and forth, driving the conveyor 71 to vibrate at a high frequency, so that the material is evenly distributed.

[0039] In this embodiment, preferably, it also includes a second pulley 42 arranged on the first screw rod 4, so that the second pulley 42 is added, and a transmission rod 76 arranged on the workbench 1 is rotated to realize the addition of the transmission rod 76, a third pulley 77 arranged on the transmission rod 76, a second belt 420 arranged on the second pulley 42 and the third pulley 77, a second conical tooth 75 arranged on the transmission rod 76, and a first conical tooth 74 installed on the transmission shaft 73, and the second conical tooth 75 and the first conical tooth 74 are meshingly connected, and when the first screw rod 4 rotates, it drives the second pulley 42 to rotate, and when the second pulley 42 rotates, the rotation of the third pulley 77 is realized by the transmission of the second belt 420; when the third pulley 77 rotates, it drives the second conical tooth 75 to rotate, and the rotation of the second conical tooth 75 drives the first conical tooth 74 to rotate, thereby realizing the rotation of the transmission shaft 73, and when the transmission shaft 73 rotates, it drives the turntable 72 to rotate.

[0040] Example 2

[0041] See also Figure 1-Figure 5 , which is the second embodiment of the present invention, provides a method for using a vertical cloth vibration molding device, comprising the following steps:

[0042] The material is dumped onto the conveyor 71 through the hopper 210 so that the material accumulates on the conveyor belt;

[0043] The starting motor 3 drives the second screw rod 31 to rotate. When the second screw rod 31 rotates, it drives the fourth pulley 310 to rotate. When the fourth pulley 310 rotates, the first belt 410 is used to realize the rotation of the first pulley 41. When the first pulley 41 rotates, it drives the first screw rod 4 to rotate, and drives the threaded sleeve 5 to move left and right. When the threaded sleeve 5 moves left and right, the height of the fastening plate 8 is adjusted by the electric cylinder 51. The height adjustment of the fastening plate 8 realizes the height adjustment of the scraper 6, and the adjusted scraper 6 is used to level the material; when the first screw rod 4 rotates, it also drives the first screw rod 4 to rotate, and drives the threaded sleeve 5 to move left and right. The second pulley 42 rotates, and when the second pulley 42 rotates, the third pulley 77 rotates through the transmission of the second belt 420; when the third pulley 77 rotates, the second conical teeth 75 rotate, and the second conical teeth 75 rotate and the first conical teeth 74 rotate, thereby realizing the rotation of the transmission shaft 73, and when the transmission shaft 73 rotates, the turntable 72 rotates, and the eccentric shaft 720 pushes the movable plate 781. Under the cooperation of the limiting slider 780 and the limiting slide groove 13, the bearing platform 78 reciprocates, driving the conveyor 71 to vibrate at a high frequency, so that the materials are evenly distributed;

[0044] The molding material is transported to a designated area using a conveyor belt on the conveyor 71 .

[0045] Although the embodiments of the present invention have been shown and described, as detailed above, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical cloth vibration forming device, characterized in that: include A workbench (1), wherein a vertical plate (11) is installed at one end of the top of the workbench (1), and a symmetrically distributed support plate (12) is installed at the other end, and a support seat (120) is installed at the top of the support plate (12); A first screw rod (4) and a second screw rod (31) are rotatably arranged inside a support seat (120), a motor (3) is installed on a side surface of a vertical plate (11), and an output shaft of the motor (3) passes through the vertical plate (11) and is connected to the second screw rod (31), a first belt pulley (41) is arranged on the first screw rod (4), a fourth belt pulley (310) is arranged on the second screw rod (31), and a first belt (410) is arranged on the fourth belt pulley (310) and the first belt pulley (41), and a threaded sleeve (5) is threadedly connected to the first screw rod (4) and the second screw rod (31); The adjusting and fastening assembly comprises an electric cylinder (51) mounted on the bottom of a threaded sleeve (5), a fastening plate (8) arranged on the output end of the electric cylinder (51), a connecting plate (91) symmetrically arranged on the side surface of the fastening plate (8), an L-shaped member (9) arranged on the side surface of the connecting plate (91), a threaded hole provided inside the L-shaped member (9), a threaded rod (92) passing through the threaded hole, a scraper (6) detachably connected to the fastening plate (8), a fastening block (62) symmetrically provided on the side surface of the scraper (6), a threaded groove (620) provided on the side surface of the fastening block (62), and one end of the threaded rod (92) is threadedly connected to the threaded groove (620).

2. A vertical cloth vibration forming device according to claim 1, characterized in that: It also includes an extension portion (61) arranged on the top of the scraper (6), a guide groove (81) provided at the bottom of the fastening plate (8) for the extension portion (61) to be inserted, and a reinforcement strip (810) symmetrically arranged on the inner side of the guide groove (81) and capable of abutting against the extension portion (61).

3. The vertical cloth vibration forming device according to claim 1, characterized in that: It also includes a movable frame (2) arranged on the vertical plate (11), a connecting piece (21) arranged on the side surface of the movable frame (2), and a hopper (210) installed on the side surface of the connecting piece (21).

4. A vertical cloth vibration forming device according to claim 3, characterized in that: The movable frame (2) is provided with symmetrically distributed fastening bolts (22), and the fastening bolts (22) can be tightly pressed against the vertical plate (11).

5. The vertical cloth vibration forming device according to claim 1, characterized in that: It also includes a bearing platform (78) arranged on the workbench (1), a conveyor (71) installed on the top of the bearing platform (78), a limiting slider (780) arranged at the bottom of the bearing platform (78), and a limiting slide groove (13) provided on the top of the workbench (1) for the limiting slider (780) to slide.

6. A vertical cloth vibration forming device according to claim 5, characterized in that: It also includes a transmission shaft (73) rotatably arranged on the workbench (1), a turntable (72) arranged on the top of the transmission shaft (73), an eccentric shaft (720) arranged on the turntable (72), and a movable plate (781) installed on the bearing platform (78), wherein the movable plate (781) and the eccentric shaft (720) are slidably connected.

7. A vertical cloth vibration forming device according to claim 6, characterized in that: The invention also comprises a second pulley (42) arranged on the first screw rod (4), a transmission rod (76) rotatably arranged on the workbench (1), a third pulley (77) arranged on the transmission rod (76), a second belt (420) arranged on the second pulley (42) and the third pulley (77), a second conical tooth (75) arranged on the transmission rod (76), and a first conical tooth (74) installed on the transmission shaft (73), wherein the second conical tooth (75) and the first conical tooth (74) are meshingly connected.

8. A method for using a vertical cloth vibration molding device according to any one of claims 1 to 7, characterized in that: The steps include: dumping the material onto the conveyor (71) through the hopper (210) so that the material is accumulated on the conveyor belt; The starting motor (3) drives the second screw rod (31) to rotate. When the second screw rod (31) rotates, the fourth belt pulley (310) is driven to rotate. When the fourth belt pulley (310) rotates, the first belt pulley (41) is driven to rotate by the transmission of the first belt (410). When the first belt pulley (41) rotates, the first screw rod (4) is driven to rotate, and the threaded sleeve (5) is driven to move left and right. When the threaded sleeve (5) moves left and right, the height of the fastening plate (8) is adjusted by the electric cylinder (51). The height adjustment of the fastening plate (8) is achieved to adjust the height of the scraper (6). The adjusted scraper (6) is used to level the material. When the first screw rod (4) rotates, it also drives the first screw rod (4) to rotate. The second pulley (42) rotates. When the second pulley (42) rotates, the third pulley (77) is rotated through the transmission of the second belt (420); when the third pulley (77) rotates, the second conical teeth (75) are driven to rotate, and the second conical teeth (75) are driven to rotate the first conical teeth (74), thereby realizing the rotation of the transmission shaft (73); when the transmission shaft (73) rotates, the turntable (72) is driven to rotate, and the eccentric shaft (720) pushes the movable plate (781). Under the cooperation of the limiting slider (780) and the limiting slide groove (13), the bearing platform (78) reciprocates, driving the conveyor (71) to vibrate at a high frequency, so that the materials are evenly distributed; The molding material is transported to a designated area using a conveyor belt on the conveyor (71).

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