Auxiliary device for sewing filter cloth

Abstract

The utility model discloses an auxiliary device for sewing filter cloth, which relates to the technical field of sewing equipment, and comprises an automatic sewing machine, the bottom of the automatic sewing machine is fixedly connected with a sewing workbench, the right side of the sewing workbench is fixedly connected with a leveling structure, the left side and the right side of the bottom of the sewing workbench are fixedly connected with fixing strips, and the fixing strips are fixedly connected with the bottom of the automatic sewing machine. The bottom of the right fixing strip is fixedly connected with an adjusting structure, and the bottom of the left fixing strip is fixedly connected with a supporting assembly. Under the combined action of an L-shaped plate, a first mounting shaft, a first rotating roller, a sliding rod, a mounting plate, a U-shaped plate, a second mounting shaft, a second rotating roller, a handle and a spring, the filter cloth can be leveled, the functionality and the machining efficiency are improved, and under the action of an adjusting structure and a supporting assembly, the filter cloth can be conveniently adjusted. According to the auxiliary device for sewing the filter cloth, the height of the workbench can be adjusted, people of different heights can conveniently use the auxiliary device, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing equipment, in particular to an auxiliary device for sewing filter cloth. Background Art

[0002] Filter cloth is a kind of cloth with filtering function. It has various types and material properties. It is used for solid-liquid separation, gas-solid separation, etc. It is widely used in many fields such as food, building materials, and wood processing. Therefore, the demand for filter cloth is also increasing.

[0003] The filter cloth is prone to wrinkles on the workbench, affecting subsequent sewing. The filter cloth is prone to displacement during the feeding process, affecting the efficiency of subsequent processing and reducing functionality. Due to the large difference in height of people, a workbench with a fixed height cannot meet the needs of current sewing production. Therefore, the existing technology cannot meet the needs of people of different heights, reducing the practicality of the device. Utility Model Content

[0004] The utility model provides an auxiliary device for sewing a filter cloth, which solves the problems existing in the above background.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An auxiliary device for sewing a filter cloth comprises an automatic sewing machine, wherein the bottom of the automatic sewing machine is fixedly connected to a sewing workbench, the right side of the sewing workbench is fixedly connected to a leveling structure, the left and right sides of the bottom of the sewing workbench are fixedly connected to fixing strips, the bottom of the right fixing strip is fixedly connected to an adjusting structure, and the bottom of the left fixing strip is fixedly connected to a supporting assembly.

[0007] A further improvement of the technical solution of the utility model is that the leveling structure comprises two L-shaped plates, and the opposite surfaces of the two L-shaped plates are provided with circular through holes that penetrate front and back, the inner walls of the circular through holes are movably connected with a mounting shaft 1, and the opposite ends of the two mounting shafts 1 are fixedly connected with a rotating roller 1, the left and right sides of the tops of the two L-shaped plates are fixedly connected with sliding rods, the left sides of the two L-shaped plates are fixedly connected to the right side of the sewing workbench, the outer walls of the left and right sliding rods are movably connected with the mounting plates, a spring is sleeved on the upper outer wall of the sliding rod, the tops of the two mounting plates are fixedly connected with a U-shaped plate, the inner side of the U-shaped plate is provided with two circular movable holes that penetrate to the outside, the inner walls of the circular movable holes are movably connected with a mounting shaft 2, the inner ends of the two mounting shafts 2 are fixedly connected with rotating roller 2, and the top of the U-shaped plate is fixedly connected with a handle.

[0008] A further improvement of the technical solution of the utility model lies in that: the adjustment structure includes a mounting shell, the bottom of the inner wall of the mounting shell is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a bevel gear 1, the surface of the bevel gear 1 is meshingly connected to a bevel gear 2, the inner wall of the bevel gear 2 is fixedly connected to a rotating rod, the bottom of the rotating rod is rotatably connected to the bottom of the inner wall of the mounting shell, a circular mounting hole penetrating inside and outside is provided at the top of the mounting shell, the top of the rotating rod is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is movably connected to the inner wall of the circular mounting hole, and the top of the connecting shaft is fixedly connected to a connecting shaft. The connecting rod comprises a threaded rod fixedly connected to the top of the connecting rod, an internal threaded tube threadedly connected to the outer wall of the threaded rod, the top of the internal threaded tube is fixedly connected to the bottom of the right fixed bar, a limiting plate is fixedly connected to the lower part of the outer wall of the internal threaded tube, the outer wall of the limiting plate is movably connected to the limiting tube, the bottom of the limiting tube is fixedly connected to the top of the connecting shaft, the supporting assembly comprises a trapezoidal block, the top of the trapezoidal block is fixedly connected to the base, the top of the base is fixedly connected to the mounting tube, the inner wall of the mounting tube is movably connected to the movable block, the top of the movable block is fixedly connected to the telescopic rod, and the top of the telescopic rod is fixedly connected to the bottom of the left fixed bar.

[0009] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0010] 1. The utility model provides an auxiliary device for sewing a filter cloth. Through the joint action of an L-shaped plate, a first mounting shaft, a first rotating roller, a sliding rod, a mounting plate, a U-shaped plate, a second mounting shaft, a second rotating roller, a handle, and a spring, the auxiliary device for sewing a filter cloth can level the filter cloth, thereby improving functionality and processing efficiency.

[0011] 2. The utility model provides an auxiliary device for sewing a filter cloth. Through the joint action of an installation shell, a stepping motor, a rotating shaft, a bevel gear 1, a bevel gear 2, a rotating rod, a connecting shaft, a connecting rod, a threaded rod, an internal threaded cylinder, a limit plate, a limit cylinder, a trapezoidal block, a base, a mounting cylinder, a movable block, and a telescopic rod, the auxiliary device for sewing a filter cloth can adjust the height of a workbench, so that people of different heights can use it, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the leveling structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the structural cross section of the regulating structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the structural section of the support assembly of the utility model.

[0017] In the figure: 1. automatic sewing machine; 2. sewing workbench; 3. leveling structure; 4. fixing strip; 5. adjustment structure; 6. support assembly; 31. L-shaped plate; 32. mounting shaft 1; 33. roller 1; 34. sliding rod; 35. mounting plate; 36. U-shaped plate; 37. mounting shaft 2; 38. roller 2; 39. handle; 30. spring; 51. mounting shell; 52. stepping motor; 53. rotating shaft; 54. bevel gear 1; 55. bevel gear 2; 56. rotating rod; 57. connecting shaft; 58. connecting rod; 59. threaded rod; 50. internal threaded cylinder; 501. limiting plate; 502. limiting cylinder; 61. trapezoidal block; 62. base; 63. mounting cylinder; 64. movable block; 65. telescopic rod. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0019] like Figure 1-2 As shown, the utility model provides an auxiliary device for sewing a filter cloth, comprising an automatic sewing machine 1, a sewing workbench 2 is fixedly connected to the bottom of the automatic sewing machine 1, a leveling structure 3 is fixedly connected to the right side of the sewing workbench 2, a fixing strip 4 is fixedly connected to the left and right sides of the bottom of the sewing workbench 2, an adjusting structure 5 is fixedly connected to the bottom of the right fixing strip 4, and a supporting assembly 6 is fixedly connected to the bottom of the left fixing strip 4;

[0020] The filter cloth is sewn by an automatic sewing machine 1, and the leveling structure 3 can enable the auxiliary device for sewing the filter cloth to have a leveling effect on the filter cloth, thereby improving functionality and processing efficiency. Through the cooperation of the adjustment structure 5 and the support assembly 6, the auxiliary device for sewing the filter cloth can adjust the height of the workbench, which is convenient for use by people of different heights, thereby improving the practicability of the device.

[0021] like Figure 3As shown, the utility model provides a technical solution: the leveling structure 3 includes two L-shaped plates 31, and the opposite surfaces of the two L-shaped plates 31 are provided with circular through holes that penetrate front and back, and the inner walls of the circular through holes are movably connected with a mounting shaft 1 32, and the opposite ends of the two mounting shafts 1 32 are fixedly connected with a roller 1 33, and the left and right sides of the tops of the two L-shaped plates 31 are fixedly connected with sliding rods 34, and the left sides of the two L-shaped plates 31 are fixedly connected with the right side of the sewing workbench 2, and the outer walls of the left and right sliding rods 34 are movably connected with a mounting plate 35, and a spring 30 is sleeved on the upper part of the outer wall of the sliding rod 34, and the tops of the two mounting plates 35 are fixedly connected with a U-shaped plate 36, and the inner side of the U-shaped plate 36 is provided with two circular movable holes that penetrate to the outside, and the inner walls of the circular movable holes are movably connected with a mounting shaft 2 37, and the inner ends of the two mounting shafts 2 37 are fixedly connected with a roller 2 38, and the top of the U-shaped plate 36 is fixedly connected with a handle 39;

[0022] By pulling the handle 39, the handle 39 drives the U-shaped plate 36 to be lifted, and then the U-shaped plate 36 drives the two U-shaped plates 36 at the bottom to be lifted on the outer wall of the slide rod 34, and squeezes the spring 30, so that it can be used for filter cloths of different thicknesses, and then one end of the filter cloth is inserted through the inner side of the roller 1 33 and the roller 2 38. When the automatic sewing machine 1 is sewing, the filter cloth will be driven to move, and then the filter cloth drives the roller 1 33 and the roller 2 38 to rotate, and the roller 1 33 and the roller 2 38 drive the installation shaft 1 32 and the installation shaft 2 37 to rotate inside the circular through hole and the circular movable hole inside the L-shaped plate 31 and the U-shaped plate 36, so as to achieve the effect of leveling the filter cloth.

[0023] like Figure 4-5As shown, the utility model provides a technical solution: the adjustment structure 5 includes a mounting shell 51, the bottom of the inner wall of the mounting shell 51 is fixedly connected to a stepper motor 52, the output end of the stepper motor 52 is fixedly connected to a rotating shaft 53, the other end of the rotating shaft 53 is fixedly connected to a bevel gear 1 54, the surface of the bevel gear 1 54 is meshedly connected to a bevel gear 2 55, the inner wall of the bevel gear 2 55 is fixedly connected to a rotating rod 56, the bottom of the rotating rod 56 is rotatably connected to the bottom of the inner wall of the mounting shell 51, the top of the mounting shell 51 is provided with a circular mounting hole that runs through inside and outside, the top of the rotating rod 56 is fixedly connected to a connecting shaft 57, the outer wall of the connecting shaft 57 is movably connected to the inner wall of the circular mounting hole, the top of the connecting shaft 57 is fixedly connected to a connecting rod 58, and the connecting The top of the rod 58 is fixedly connected with a threaded rod 59, the outer wall of the threaded rod 59 is threadedly connected with an internal threaded cylinder 50, the top of the internal threaded cylinder 50 is fixedly connected to the bottom of the right fixed strip 4, the lower part of the outer wall of the internal threaded cylinder 50 is fixedly connected with a limiting disk 501, the outer wall of the limiting disk 501 is movably connected with a limiting cylinder 502, the bottom of the limiting cylinder 502 is fixedly connected to the top of the connecting shaft 57, the support assembly 6 includes a trapezoidal block 61, the top of the trapezoidal block 61 is fixedly connected with a base 62, the top of the base 62 is fixedly connected with a mounting cylinder 63, the inner wall of the mounting cylinder 63 is movably connected with a movable block 64, the top of the movable block 64 is fixedly connected with a telescopic rod 65, the top of the telescopic rod 65 is fixedly connected to the bottom of the left fixed strip 4;

[0024] The stepper motor 52 is started to drive the rotating shaft 53 to rotate, and then the bevel gear 1 54 is driven to rotate, so that the bevel gear 1 54 rotates and drives the bevel gear 2 55 to rotate, and the bevel gear 2 55 drives the rotating rod 56 to rotate, so that the rotating rod 56 rotates and drives the connecting shaft 57 to rotate, when the connecting shaft 57 rotates, the connecting rod 58 rotates and drives the threaded rod 59 to rotate, so that the internal threaded tube 50 is lifted, and the limiting plate 501 is driven by the internal threaded tube 50 to rise inside the limiting tube 502 to achieve the limiting effect, while the sewing workbench 2 is lifted, the fixed bar 4 on the left is driven, so that the telescopic rod 65 drives the movable block 64 to lift inside the mounting tube 63, so as to achieve the effect of adjusting the sewing workbench 2.

[0025] The working principle of the auxiliary device for sewing the filter cloth will be described in detail below.

[0026] like Figure 1-5As shown, the filter cloth is sewn by the automatic sewing machine 1, and the filter cloth sewing auxiliary device can have the effect of leveling the filter cloth through the leveling structure 3, thereby improving functionality and processing efficiency. Through the cooperation of the adjustment structure 5 and the support assembly 6, the filter cloth sewing auxiliary device can adjust the height of the workbench, which is convenient for people of different heights to use and improves the practicality of the device. By pulling the handle 39, the handle 39 drives the U-shaped plate 36 to be lifted, and then the U-shaped plate 36 drives the two U-shaped plates 36 at the bottom to be lifted on the outer wall of the slide bar 34, and squeezes the spring 30, so that it can be suitable for filter cloths of different thicknesses. Then, one end of the filter cloth is inserted through the inner side of the roller 1 33 and the roller 2 38. When the automatic sewing machine 1 is sewing, it will drive the filter cloth to move, and then the filter cloth drives the roller 1 33 and the roller 2 38 to rotate, and drives the installation through the roller 1 33 and the roller 2 38. The first mounting shaft 32 and the second mounting shaft 37 rotate inside the circular through hole and the circular movable hole inside the L-shaped plate 31 and the U-shaped plate 36, so as to achieve the effect of leveling the filter cloth, and the stepping motor 52 is started to drive the rotating shaft 53 to rotate and then drive the bevel gear 1 54 to rotate, so that the bevel gear 1 54 rotates and drives the bevel gear 2 55 to rotate, and the bevel gear 2 55 drives the rotating rod 56 to rotate, so that the rotating rod 56 rotates and drives the connecting shaft 57 to rotate, when the connecting shaft 57 rotates, the connecting rod 58 rotates and drives the threaded rod 59 to rotate, so as to make the internal threaded cylinder 50 rise, and the limiting plate 501 is driven by the internal threaded cylinder 50 to rise inside the limiting cylinder 502 to achieve the limiting effect, while the sewing workbench 2 is lifted, the fixed bar 4 on the left is driven, so that the telescopic rod 65 drives the movable block 64 to lift inside the mounting cylinder 63, so as to achieve the effect of adjusting the sewing workbench 2.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An auxiliary device for sewing filter cloth, comprising an automatic sewing machine (1), characterized in that: The bottom of the automatic sewing machine (1) is fixedly connected to a sewing workbench (2), the right side of the sewing workbench (2) is fixedly connected to a leveling structure (3), the left and right sides of the bottom of the sewing workbench (2) are fixedly connected to fixing strips (4), the bottom of the right fixing strip (4) is fixedly connected to an adjustment structure (5), the bottom of the left fixing strip (4) is fixedly connected to a support assembly (6), the leveling structure (3) comprises two L-shaped plates (31), the opposite surfaces of the two L-shaped plates (31) are provided with circular through holes extending front and back, the inner wall of the circular through hole is movably connected to a mounting shaft (32), the opposite ends of the two mounting shafts (32) are fixedly connected to a rotating roller (33), the two L-shaped plates (31) are provided with a plurality of mounting shafts (32), and the mounting shafts (32) are fixedly connected to the respective ends of the two mounting shafts (32). The left and right sides of the top of the L-shaped plate (31) are fixedly connected with sliding rods (34), the left sides of the two L-shaped plates (31) are fixedly connected with the right side of the sewing workbench (2), the outer walls of the left and right sliding rods (34) are movably connected with mounting plates (35), the outer walls of the sliding rods (34) are sleeved with springs (30), the tops of the two mounting plates (35) are fixedly connected with a U-shaped plate (36), the inner side of the U-shaped plate (36) is provided with two circular movable holes penetrating to the outside, the inner walls of the circular movable holes are movably connected with mounting shafts (37), the inner ends of the two mounting shafts (37) are fixedly connected with rotating rollers (38), and the top of the U-shaped plate (36) is fixedly connected with a handle (39).

2. The filter cloth sewing auxiliary device according to claim 1, characterized in that: The adjustment structure (5) comprises a mounting shell (51), the bottom of the inner wall of the mounting shell (51) is fixedly connected to a stepper motor (52), the output end of the stepper motor (52) is fixedly connected to a rotating shaft (53), the other end of the rotating shaft (53) is fixedly connected to a bevel gear 1 (54), the surface of the bevel gear 1 (54) is meshingly connected to a bevel gear 2 (55), the inner wall of the bevel gear 2 (55) is fixedly connected to a rotating rod (56), and the bottom of the rotating rod (56) is rotatably connected to the bottom of the inner wall of the mounting shell (51).

3. The filter cloth sewing auxiliary device according to claim 2, characterized in that: A circular mounting hole is formed on the top of the mounting shell (51) and penetrates inside and outside; a connecting shaft (57) is fixedly connected to the top of the rotating rod (56); an outer wall of the connecting shaft (57) is movably connected to the inner wall of the circular mounting hole; a connecting rod (58) is fixedly connected to the top of the connecting shaft (57); and a threaded rod (59) is fixedly connected to the top of the connecting rod (58).

4. The auxiliary device for sewing filter cloth according to claim 3, characterized in that: The outer wall of the threaded rod (59) is threadedly connected to an internal threaded cylinder (50), the top of the internal threaded cylinder (50) is fixedly connected to the bottom of the right fixing strip (4), the lower part of the outer wall of the internal threaded cylinder (50) is fixedly connected to a limiting plate (501), the outer wall of the limiting plate (501) is movably connected to the limiting cylinder (502), and the bottom of the limiting cylinder (502) is fixedly connected to the top of the connecting shaft (57).

5. The filter cloth sewing auxiliary device according to claim 1, characterized in that: The support assembly (6) comprises a trapezoidal block (61), the top of the trapezoidal block (61) is fixedly connected to a base (62), the top of the base (62) is fixedly connected to a mounting tube (63), the inner wall of the mounting tube (63) is movably connected to a movable block (64), the top of the movable block (64) is fixedly connected to a telescopic rod (65), and the top of the telescopic rod (65) is fixedly connected to the bottom of the left fixed strip (4).

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