Extrusion guide device for silica gel product

Abstract

The utility model discloses an extrusion guide device for silica gel products, which comprises a mounting base, a square tube, a mounting frame, a guide roller and a limiting ring, an electric telescopic rod is mounted at the upper end of the mounting base, the limiting ring is arranged on the outer side of the upper end of the electric telescopic rod, a limiting bolt is mounted on the inner side of the upper end of the electric telescopic rod, and the square tube is arranged on the outer side of a mounting plate. Adjusting rods are mounted on the inner sides of the mounting plates, mounting rollers are arranged on the inner sides of the square pipes, and limiting columns are mounted at the outer ends of the mounting rollers. And the supporting frame is mounted on the outer side of the adjusting rod, a mounting frame is mounted at the upper end of the supporting frame, a front guide frame is mounted on the front side of the mounting frame, a mounting shaft is mounted at the upper end of the front guide frame, and a positioning bolt is arranged on the upper side of the mounting frame. According to the extrusion guide device for the silica gel product, the front end of the product can be guided, the product is prevented from directly colliding with the guide roller, and steering and guide bending machining can be conducted at a proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone products, in particular to an extrusion guide device for silicone products. Background Art

[0002] The main production methods of silicone products include molding, shaping, condensation, etc. These methods can produce silicone products of various shapes and uses. Due to its wide application and unique properties, silicone products play an increasingly important role in modern life. After silicone products of a certain length are made, guide devices are needed to guide them to avoid bending;

[0003] A silicone rubber product extrusion production guide device with a Chinese patent authorization publication number of CN217531808U includes a support plate, and guide mechanisms are provided at both sides of the upper end of the support plate. The two guide mechanisms include a screw threadedly sleeved on the upper end of the support plate, and hinge blocks are fixedly provided at one end of the two screws. The ends of the two hinge blocks away from the screws are hinged with guide rods, and the side walls of the two guide rods are evenly fixed with multiple U-shaped plates at equal intervals. The side walls of the multiple U-shaped plates are rotatably provided with rollers for reducing friction. The outer bodies of the two guide rods are fixed with a fastening mechanism on one side close to the screw, and a lifting mechanism is fixed below the support plate, thereby solving the problem that the guide distance cannot be fine-tuned according to the diameter of the produced hose, and the hose is soft when it is just produced and is easily deformed due to friction with the guide mechanism;

[0004] The above-mentioned prior art solutions have the following defects: when the front end is initially guided, it is easy to collide directly with the guide roller, resulting in a large amount of bending at the front end, and it is difficult to turn to perform bending processing at the appropriate position. Therefore, the utility model provides an extrusion guide device for silicone products to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an extrusion guide device for silicone products to solve the problem raised in the above-mentioned background technology that when the front end is initially guided, it is easy to directly collide with the guide roller, resulting in a large amount of bending at the front end, and it is difficult to turn to perform bending processing at the appropriate position.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an extrusion guide device for silicone products, comprising: a mounting base, an electric telescopic rod is mounted on the upper end of which, and a mounting plate, a square tube, a mounting frame and a guide roller, and also comprising:

[0007] A limit ring is arranged on the outer side of the upper end of the electric telescopic rod, and a limit bolt is installed on the inner side of the upper end of the electric telescopic rod, a square tube is arranged on the outer side of the mounting plate, and an adjusting rod is installed on the inner side of the mounting plate, a mounting roller is arranged on the inner side of the square tube, and a limit column is installed on the outer end of the mounting roller;

[0008] A support frame is installed on the outside of the adjusting rod, and a mounting frame is installed on the upper end of the support frame, and a guide roller is installed on the inner side of the mounting frame. A front guide frame is installed on the front side of the mounting frame, and a mounting shaft is installed on the upper end of the front guide frame. A positioning bolt is arranged on the upper side of the mounting frame.

[0009] Preferably, the upper end of the electric telescopic rod is slidably connected to the limiting ring, and the electric telescopic rod is arranged bilaterally symmetrically with respect to the center of the limiting ring.

[0010] Preferably, the limiting bolt and the limiting ring form a snap-fit ​​connection, and the inner side of the limiting ring is provided with groove structures at equal angles.

[0011] Preferably, the adjusting rod is threadedly connected to the supporting frame, and the supporting frame is symmetrically arranged about the center of the adjusting rod, and the thread directions of the left and right ends of the adjusting rod are opposite to each other.

[0012] Preferably, the limiting column is elastically connected to the mounting roller via a spring, the limiting column is rotationally connected to the square tube, and the mounting rollers are arranged at equal intervals on the inner side of the square tube.

[0013] Preferably, the mounting shaft and the front guide frame are both rotatably connected to the mounting frame, and the positioning bolt is in a snap-fit ​​connection with the mounting shaft and the mounting frame.

[0014] Preferably, the upper end of the installation shaft is provided with hole structures at equal angles.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the extrusion guide device for silicone products can guide the front end of the product to avoid direct collision with the guide roller, and can turn at an appropriate position to guide the bending process;

[0016] 1. The mounting shaft and the front guide frame are rotatably connected with the mounting frame, so that the front guide frame can be rotatably adjusted, thereby controlling the size of the opening formed between the front guide frames, facilitating the guidance of the front end of the product to avoid direct collision with the guide roller;

[0017] Furthermore, the positioning bolt is engaged with the mounting shaft and the mounting frame, and the upper end of the mounting shaft is provided with a hole structure at equal angles, so that the steering of the front guide frame can be positioned to avoid random movement.

[0018] 2. The upper end of the electric telescopic rod is slidably connected with the limiting ring and the electric telescopic rod is symmetrically arranged about the center of the limiting ring, so that the limiting ring can drive the mounting roller on its upper side to rotate horizontally, thereby turning at an appropriate position and guiding the silicone product to be bent;

[0019] Furthermore, the limiting bolt and the limiting ring form a snap connection and the inner side of the limiting ring is provided with a groove structure at equal angles, which facilitates rotation and proper positioning to avoid arbitrary rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the side cross-sectional structure of the connection between the support frame and the mounting roller of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0023] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Mounting base; 2. Electric telescopic rod; 3. Limiting ring; 4. Limiting bolt; 5. Mounting plate; 6. Square tube; 7. Adjusting rod; 8. Limiting column; 9. Support frame; 10. Mounting roller; 11. Mounting frame; 12. Guide roller; 13. Front guide frame; 14. Mounting shaft; 15. Positioning bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model provides a technical solution: an extrusion guide device for silicone products, including an electric telescopic rod 2 installed on the upper end of a mounting base 1, a square tube 6, a mounting frame 11 and a guide roller 12, and also includes: a limit ring 3 is arranged on the outer side of the upper end of the electric telescopic rod 2, and a limit bolt 4 is installed on the inner side of the upper end of the electric telescopic rod 2, a square tube 6 is arranged on the outer side of a mounting plate 5, and an adjusting rod 7 is installed on the inner side of the mounting plate 5, a mounting roller 10 is arranged on the inner side of the square tube 6, and a limit column 8 is installed on the outer end of the mounting roller 10, a support frame 9 is installed on the outer side of the adjusting rod 7, and a mounting frame 11 is installed on the upper end of the support frame 9, and a guide roller 12 is installed on the inner side of the mounting frame 11, a front guide frame 13 is installed on the front side of the mounting frame 11, and a mounting shaft 14 is installed on the upper end of the front guide frame 13, and a positioning bolt 15 is arranged on the upper side of the mounting frame 11;

[0027] When using this device, Figure 2 , Figure 3 and Figure 4 In the process, the positioning bolt 15 is pulled out, and then the front guide frame 13 is rotated. The installation shaft 14 and the front guide frame 13 are rotatably connected with the installation frame 11, so that the front guide frame 13 can be rotatably adjusted, thereby controlling the size of the opening formed between the front guide frames 13, which is convenient for guiding the front end of the product to avoid direct collision with the guide roller 12. After the front guide frame 13 is controlled to rotate to an appropriate angle, the positioning bolt 15 is reinserted. The positioning bolt 15 is engaged with the installation shaft 14 and the installation frame 11, and the upper end of the installation shaft 14 is provided with a hole-shaped structure at equal angles, so that the steering of the front guide frame 13 can be positioned to avoid arbitrary movement, and as Figure 1 and Figure 2 In the process, the adjusting rod 7 is rotated, and the adjusting rod 7 and the supporting frame 9 are threadedly connected, and the supporting frame 9 is symmetrically arranged about the center of the adjusting rod 7, and the thread directions of the left and right ends of the adjusting rod 7 are opposite to each other, so that the spacing between the monomers of the mounting frame 11 can be adjusted to adapt to silicone products of different sizes;

[0028] Afterwards, the silicone product is introduced and guided by the installation roller 10 and the guide roller 12. Figure 1 In the embodiment, the upper end of the electric telescopic rod 2 is slidably connected with the limit ring 3 and the electric telescopic rod 2 is symmetrically arranged about the center of the limit ring 3, so that the limit ring 3 can drive the installation roller 10 on its upper side to rotate horizontally, thereby turning at an appropriate position to guide the silicone product to be bent. The limit bolt 4 is engaged with the limit ring 3 and the inner side of the limit ring 3 is provided with a groove structure at equal angles, which is convenient for rotation and also convenient for proper positioning to avoid arbitrary rotation.

[0029] When the mounting roller 10 needs to be replaced after being used for a period of time, the limiting column 8 is elastically connected to the mounting roller 10 through a spring, and then cooperates with the hole structure opened on the outside of the square tube 6 to squeeze the limiting column 8 so that the limiting column 8 is separated from the installation of the square tube 6. The mounting roller 10 can be disassembled, and the mounting frame 11 can be disassembled and replaced by fixing it with bolts between the support frame 9 and the mounting frame 11.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Extrusion guide device for silicone products, including: The mounting base (1) has an electric telescopic rod (2) mounted on its upper end, a mounting plate (5), a square tube (6), a mounting frame (11) and a guide roller (12), and is characterized in that it also includes: A limiting ring (3) is arranged on the outer side of the upper end of the electric telescopic rod (2), and a limiting bolt (4) is installed on the inner side of the upper end of the electric telescopic rod (2); a square tube (6) is arranged on the outer side of the mounting plate (5), and an adjusting rod (7) is installed on the inner side of the mounting plate (5); a mounting roller (10) is arranged on the inner side of the square tube (6), and a limiting column (8) is installed on the outer end of the mounting roller (10); A support frame (9) is mounted on the outside of the adjusting rod (7), and a mounting frame (11) is mounted on the upper end of the support frame (9), and a guide roller (12) is mounted on the inner side of the mounting frame (11), a front guide frame (13) is mounted on the front side of the mounting frame (11), and a mounting shaft (14) is mounted on the upper end of the front guide frame (13), and a positioning bolt (15) is arranged on the upper side of the mounting frame (11).

2. The extrusion guide device for silicone products according to claim 1, characterized in that: The upper end of the electric telescopic rod (2) is slidably connected to the limiting ring (3), and the electric telescopic rod (2) is arranged in a left-right symmetrical manner with respect to the center of the limiting ring (3).

3. The extrusion guide device for silicone products according to claim 1, characterized in that: The limiting bolt (4) is in a snap-fit ​​connection with the limiting ring (3), and a groove structure is provided at an equal angle on the inner side of the limiting ring (3).

4. The extrusion guide device for silicone products according to claim 1, characterized in that: The adjusting rod (7) and the supporting frame (9) are threadedly connected, and the supporting frame (9) is arranged symmetrically with respect to the center of the adjusting rod (7), and the thread directions of the left and right ends of the adjusting rod (7) are arranged opposite to each other.

5. The extrusion guide device for silicone products according to claim 1, characterized in that: The limiting column (8) is elastically connected to the installation roller (10) via a spring, and the limiting column (8) is rotationally connected to the square tube (6), and the installation rollers (10) are arranged at equal intervals on the inner side of the square tube (6).

6. The extrusion guide device for silicone products according to claim 1, characterized in that: The installation shaft (14) and the front guide frame (13) are both rotatably connected to the installation frame (11), and the positioning bolt (15) is both snap-fittedly connected to the installation shaft (14) and the installation frame (11).

7. The extrusion guide device for silicone products according to claim 6, characterized in that: The upper end of the installation shaft (14) is provided with a hole structure at equal angles.

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