Traction mechanism for silica gel foam

Abstract

The utility model relates to the field of traction mechanisms, and discloses a traction mechanism of silica gel foam, which comprises a processing tank, two sides of the processing tank are respectively provided with a mounting port, a sliding plate is slidably arranged in the mounting port, a driving motor is fixed on one side of the sliding plate, a connecting plate is fixed at one end of an output shaft of the driving motor, and the other end of the output shaft of the driving motor is connected with the processing tank. A sleeving hole is formed in one side of the sliding plate, a telescopic rod is rotationally arranged in the sleeving hole in a sleeving mode, a containing groove is formed in one end of the telescopic rod, an extrusion disc is fixed to one end of the telescopic rod, an extrusion spring surrounds the surface of the telescopic rod, and a positioning column is fixed to the other side of the extrusion disc. According to the silica gel foam traction and winding device, after the surface of the winding drum is fully wound with silica gel foam, a worker can push the two extrusion discs to be away from each other, the positioning columns can be pulled out of the interior of the winding drum, the worker can conveniently take out the winding drum fully wound with the silica gel foam and replace an empty winding drum, and the silica gel foam traction and winding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traction mechanisms, in particular to a traction mechanism of silicone foam. Background Art

[0002] Liquid silicone foam is an environmentally friendly material. The mixture of silicone and curing agent can exert good elasticity and softness. During use, it does not produce toxic gas and pungent smell, which is safe and environmentally friendly. It has excellent electrical properties and chemical stability, and is resistant to water, odor, oxygen, weathering, and corrosion.

[0003] According to the Chinese patent with publication number: CN212831887U, a traction mechanism for liquid silicone foam comprises a base, wherein both sides of the back side of the top of the base are vertically bolted with a first support plate, and both sides of the front side of the top of the base are vertically bolted with a second support plate, a placement plate is horizontally bolted at the center of the right side of the second support plate, a motor is bolted to the top of the placement plate, an output shaft of the motor passes through the placement plate and is horizontally bolted with a winding roller, an end of the winding roller away from the motor is bolted to the right side of the placement plate through a bearing, a fixing frame is horizontally bolted to the back side of the top of the first support plate, a fixing box is bolted to the center of the top of the fixing frame, a cover plate is hinged to the front side of the fixing box through a hinge, the bottom of the opposite side of the second support plate is rotatably connected to the auxiliary roller through the bearing from top to bottom, a controller is bolted at the center of the right side of the fixing frame, and a tensioning mechanism is provided in the inner cavity of the fixing frame.

[0004] In the above scheme, a bolted winding roller is used to wind and pull the silicone foam, which still has the following disadvantages: the winding roller for winding the silicone foam is connected by bolting. When the winding roller is fully wound with silicone foam, the bolts used for bolting need to be unscrewed and removed and replaced, which takes a long time and increases the traction and winding efficiency of the silicone foam. Utility Model Content

[0005] The purpose of the utility model is to provide a traction mechanism for silicone foam to solve the problem that when the winding roller is fully wound with silicone foam, the bolts used for bolting need to be unscrewed and removed and replaced, which takes a long time and increases the traction and winding efficiency of the silicone foam.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a traction mechanism of silicone foam, comprising a processing groove, mounting openings are respectively provided on both sides of the processing groove, a sliding plate is slidably arranged inside the mounting opening, a driving motor is fixed to one side of the sliding plate, a connecting plate is fixed to one end of the output shaft of the driving motor, a sleeve hole is provided on one side of the sliding plate, the output shaft of the driving motor is rotatably sleeved with the sleeve hole, a telescopic rod is rotatably sleeved inside the sleeve hole, a receiving groove is provided at one end of the telescopic rod, the connecting plate and the receiving groove are slidably arranged, an extrusion disk is fixed to one end of the telescopic rod, an extrusion spring is surrounded on the surface of the telescopic rod, one end of the extrusion spring is fitted with one side of the sliding plate, the other end of the extrusion spring is fixed to one side of the extrusion disk, and a positioning column is fixed to the other side of the extrusion disk.

[0007] Preferably, two through holes are provided on one side of the processing tank, and a threaded hole is provided on one side of the sliding plate. The central axis of the through hole and the threaded hole are in the same straight line, a threaded rod is rotatably inserted inside the through hole, one end of the threaded rod passes through the through hole and is threadedly connected to the threaded hole, and a stabilizing groove is provided on one side of the inside of the mounting port, and the stabilizing groove is rotatably sleeved on one end of the threaded rod.

[0008] Preferably, the top surface and the bottom surface inside the installation opening are respectively provided with sliding grooves, the top surface and the bottom surface of the sliding plate are respectively fixed with sliding bars, and the sliding grooves and the sliding bars are slidably arranged.

[0009] Preferably, adjustment openings are respectively provided on both sides of the processing tank, a lifting plate is slidably provided inside the adjustment opening, a sliding rod is fixed inside the adjustment opening, the sliding rod and the lifting plate are slidably inserted, a pressing spring is surrounded by the surface of the sliding rod, one end of the pressing spring is fixed to the top surface of the lifting plate, and the other end of the pressing spring is fixed to the inner top surface of the adjustment opening, a plurality of positioning plates are fixed to the bottom surface of the lifting plate, two of the positioning plates form a group, and a roller is rotatably provided between each group of positioning plates.

[0010] Preferably, a positioning rod is fixed inside the processing tank, and a rotating sleeve is rotatably sleeved on the positioning rod.

[0011] Preferably, support columns are fixed at the four corners of the bottom surface of the processing tank, and anti-slip pads are fixed at the bottom ends of the support columns.

[0012] Compared with the prior art, the traction mechanism of the silicone foam using the above technical solution has the following beneficial effects:

[0013] 1. When the silicone foam is pulled inside the processing tank, as the pulling time increases, the silicone foam will be continuously rolled up. The roll for rolling up the silicone foam is between the two squeezing discs, and the positioning column is used to extend into the inside of the roll to fix the position of the roll in the processing tank. When the surface of the roll is full of silicone foam, the staff will push the two squeezing discs away from each other, and then the positioning column can be pulled out of the inside of the roll, which can facilitate the staff to take out the roll full of silicone foam and replace the empty roll, thereby speeding up the efficiency of pulling and rolling up the silicone foam;

[0014] Second, when pulling and rolling the silicone foam, the staff will rotate the threaded rod in the penetration hole. The rotating threaded rod can push the sliding plate to slide inside the installation port by using the threaded connection with the threaded hole. By controlling the sliding distance of the sliding plate in the installation port, the tightness of pulling and rolling the silicone foam can be adjusted to avoid the internal fracture of the silicone foam due to excessive tension, and also to prevent the silicone foam from wrinkling when rolling due to excessive relaxation;

[0015] 3. When the silicone foam is pulled and moved inside the processing tank, the bottom surface of the silicone foam fits with the inner bottom surface of the processing tank. Due to the thickness of the silicone foam, the lifting plate will be pushed upward to move, which can compress the pressing spring. The compressed pressing spring will exert a downward force on the lifting plate, which can drive the surface of the roller to fit with the surface of the silicone foam. As the silicone foam is pulled and moved, it will drive the roller to rotate, and smooth the silicone foam during the rotation and pressing process, reducing the risk of wrinkles in the silicone foam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged local structure in the middle.

[0019] Figure 4 It is a schematic diagram of the explosion of the lifting plate and the positioning plate in the embodiment.

[0020] In the figure: 1. processing tank; 2. installation port; 3. sliding plate; 4. driving motor; 5. connecting plate; 6. sleeve hole; 7. telescopic rod; 8. accommodating tank; 9. extrusion plate; 10. extrusion spring; 11. positioning column; 12. penetration hole; 13. threaded hole; 14. threaded rod; 15. stabilizing tank; 16. sliding tank; 17. sliding bar; 18. adjusting port; 19. lifting plate; 20. sliding rod; 21. pressing spring; 22. positioning plate; 23. roller; 24. positioning rod; 25. rotating sleeve; 26. supporting column; 27. anti-slip pad. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3 As shown, a traction mechanism for silicone foam comprises a processing tank 1, mounting openings 2 are respectively provided on both sides of the processing tank 1, a sliding plate 3 is slidably provided inside the mounting opening 2, a driving motor 4 is fixed to one side of the sliding plate 3, a connecting plate 5 is fixed to one end of the output shaft of the driving motor 4, a sleeve hole 6 is provided on one side of the sliding plate 3, the output shaft of the driving motor 4 is rotatably sleeved with the sleeve hole 6, a telescopic rod 7 is rotatably sleeved inside the sleeve hole 6, a receiving groove 8 is provided at one end of the telescopic rod 7, the connecting plate 5 and the receiving groove 8 are slidably provided, an extrusion disk 9 is fixed to one end of the telescopic rod 7, an extrusion spring 10 is surrounded on the surface of the telescopic rod 7, one end of the extrusion spring 10 is fitted with one side of the sliding plate 3, the other end of the extrusion spring 10 is fixed to one side of the extrusion disk 9, and a positioning column 11 is fixed to the other side of the extrusion disk 9.

[0023] During use, when the silicone foam is being pulled inside the processing tank 1, as the pulling time increases, the silicone foam will be continuously rolled up, and the reel used for rolling up the silicone foam is located between the two extrusion disks 9, and the positioning column 11 is extended into the interior of the reel to fix the position of the reel in the processing tank 1. When the surface of the reel is full of silicone foam, the staff will push the two extrusion disks 9 away from each other, and the positioning column 11 can be pulled out of the interior of the reel, so that the staff can take out the reel full of silicone foam and replace it with an empty reel, thereby speeding up the efficiency of pulling and rolling the silicone foam.

[0024] like Figure 2 and Figure 3 As shown, two through holes 12 are provided on one side of the processing tank 1, and a threaded hole 13 is provided on one side of the sliding plate 3. The central axes of the through holes 12 and the threaded holes 13 are in the same straight line. A threaded rod 14 is rotatably inserted inside the through hole 12. One end of the threaded rod 14 passes through the through hole 12 and is threadedly connected to the threaded hole 13. A stabilizing groove 15 is provided on one side of the interior of the mounting port 2. The stabilizing groove 15 and one end of the threaded rod 14 are rotatably sleeved. Sliding grooves 16 are respectively provided on the top and bottom surfaces of the interior of the mounting port 2. Sliding bars 17 are respectively fixed on the top and bottom surfaces of the sliding plate 3, and the sliding grooves 16 and the sliding bars 17 are slidably arranged.

[0025] During use, when the silicone foam is pulled and rolled, the staff will rotate the threaded rod 14 in the penetration hole 12. The rotating threaded rod 14 can push the sliding plate 3 to slide inside the installation port 2 by utilizing the threaded connection with the threaded hole 13. By controlling the sliding distance of the sliding plate 3 in the installation port 2, the tightness of the pulling and rolling of the silicone foam can be adjusted to avoid internal breakage of the silicone foam due to excessive tension, and to prevent wrinkles of the silicone foam due to excessive looseness when rolling.

[0026] like Figure 2 and Figure 4 As shown, adjusting openings 18 are respectively provided on both sides of the processing tank 1, and a lifting plate 19 is slidably provided inside the adjusting opening 18, and a sliding rod 20 is fixed inside the adjusting opening 18, and the sliding rod 20 and the lifting plate 19 are slidably inserted, and a pressing spring 21 is surrounded on the surface of the sliding rod 20, and one end of the pressing spring 21 is fixed to the top surface of the lifting plate 19, and the other end of the pressing spring 21 is fixed to the inner top surface of the adjusting opening 18, and a plurality of positioning plates 22 are fixed to the bottom surface of the lifting plate 19, two of which form a group, and a roller 23 is rotatably provided between each group of positioning plates 22, a positioning rod 24 is fixed inside the processing tank 1, and a rotating sleeve 25 is rotatably provided on the positioning rod 24, and support columns 26 are respectively fixed at the four corners of the bottom surface of the processing tank 1, and an anti-slip pad 27 is fixed to the bottom end of the support column 26.

[0027] During use, when the silicone foam is pulled and moved inside the processing tank 1, the bottom surface of the silicone foam fits with the inner bottom surface of the processing tank 1. The thickness of the silicone foam will push the lifting plate 19 upward to move, thereby compressing the pressing spring 21. The compressed pressing spring 21 will exert a downward force on the lifting plate 19, thereby driving the surface of the roller 23 to fit with the surface of the silicone foam. As the silicone foam is pulled and moved, the roller 23 will rotate, and the silicone foam will be smoothed during the rotation and pressing process, thereby reducing the risk of wrinkles in the silicone foam.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A traction mechanism for silicone foam, comprising a processing tank (1), characterized in that: The processing tank (1) is provided with mounting openings (2) on both sides, a sliding plate (3) is slidably arranged inside the mounting opening (2), a driving motor (4) is fixed on one side of the sliding plate (3), a connecting plate (5) is fixed on one end of the output shaft of the driving motor (4), a sleeve hole (6) is provided on one side of the sliding plate (3), the output shaft of the driving motor (4) is rotatably sleeved with the sleeve hole (6), a telescopic rod (7) is rotatably sleeved inside the sleeve hole (6), a receiving groove (8) is provided on one end of the telescopic rod (7), the connecting plate (5) and the receiving groove (8) are slidably arranged, an extrusion disk (9) is fixed on one end of the telescopic rod (7), an extrusion spring (10) surrounds the surface of the telescopic rod (7), one end of the extrusion spring (10) is in contact with one side of the sliding plate (3), the other end of the extrusion spring (10) is fixed to one side of the extrusion disk (9), and a positioning column (11) is fixed on the other side of the extrusion disk (9).

2. A silicone foam traction mechanism according to claim 1, characterized in that: Two through holes (12) are provided on one side of the processing tank (1), and a threaded hole (13) is provided on one side of the sliding plate (3). The central axes of the through holes (12) and the threaded holes (13) are in the same straight line. A threaded rod (14) is rotatably inserted inside the through holes (12). One end of the threaded rod (14) passes through the through holes (12) and is threadedly connected to the threaded holes (13). A stabilizing groove (15) is provided on one side of the interior of the mounting port (2), and the stabilizing groove (15) is rotatably sleeved with one end of the threaded rod (14).

3. The traction mechanism of the silicone foam according to claim 1, characterized in that: The top surface and the bottom surface inside the installation opening (2) are respectively provided with a sliding groove (16), and the top surface and the bottom surface of the sliding plate (3) are respectively fixed with a sliding bar (17), and the sliding groove (16) and the sliding bar (17) are slidably arranged.

4. The traction mechanism of the silicone foam according to claim 1, characterized in that: The processing tank (1) is provided with an adjustment opening (18) on both sides, and a lifting plate (19) is slidably arranged inside the adjustment opening (18). A sliding rod (20) is fixed inside the adjustment opening (18), and the sliding rod (20) and the lifting plate (19) are slidably inserted. A pressing spring (21) is surrounded on the surface of the sliding rod (20), and one end of the pressing spring (21) is fixed to the top surface of the lifting plate (19), and the other end of the pressing spring (21) is fixed to the inner top surface of the adjustment opening (18). A plurality of positioning plates (22) are fixed to the bottom surface of the lifting plate (19), wherein two of the positioning plates (22) form a group, and a roller (23) is rotatably arranged between each group of positioning plates (22).

5. The traction mechanism of the silicone foam according to claim 1, characterized in that: A positioning rod (24) is fixed inside the processing tank (1), and a rotating sleeve (25) is rotatably sleeved on the positioning rod (24).

6. The traction mechanism of the silicone foam according to claim 1, characterized in that: Support columns (26) are fixed at the four corners of the bottom surface of the processing tank (1), and anti-slip pads (27) are fixed at the bottom ends of the support columns (26).

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