Suspension arm mechanism of mixing head of high-pressure foaming machine

Abstract

The utility model discloses a high-pressure foaming machine mixing head suspension arm mechanism which comprises a fixed seat and a screw sleeve, the screw sleeve is meshed with a screw rod, a hydraulic cylinder is installed at the bottom of the screw sleeve, a retainer is installed at the bottom of the hydraulic cylinder, second bearings are installed on the two sides of the retainer in an embedded mode, fixed rods are fixedly installed on inner rings of the two second bearings, and the fixed rods are connected with the screw rod in an embedded mode. According to the mixing head suspension arm mechanism of the high-pressure foaming machine, a mixing head of the high-pressure foaming machine is placed between the two clamping plates through the second motor, the air cylinders and the clamping plates, and the mixing head is placed between the two clamping plates through the second motor, the air cylinders and the clamping plates; the two air cylinders push the two clamping plates to move to clamp and fix the mixing head of the high-pressure foaming machine, the second motor drives the fixing rod to rotate through the transmission structure, the fixing rod drives the mixing head of the high-pressure foaming machine to rotate through the air cylinders and the clamping plates to adjust the angle, and the position of the mixing head of the high-pressure foaming machine is more accurate during pouring.

Description

Technical Field

[0001] The utility model belongs to the technical field, in particular to a mixing head hanging arm mechanism of a high-pressure foaming machine. Background Art

[0002] Polyurethane high-pressure foaming machine is a kind of equipment used to make polyurethane foam materials. It usually uses two chemicals (polyisocyanate and polyol) to mix under high pressure and spray into the mold to produce foam material through chemical reaction. This equipment can be used to produce thermal insulation materials, filling materials, insulation materials and other similar products. It is widely used in construction, industry and manufacturing. The mixing head boom mechanism of the high-pressure foaming machine generally refers to the components or mechanical structures used in high-pressure foaming equipment, which are used to adjust the position of the mixing head and manage the boom of the nozzle. These components work together to help ensure that the mixture is evenly injected and the correct output is obtained during the high-pressure foaming process.

[0003] When in use, the existing high-pressure foaming machine mixing head suspension mechanism can only adjust the height and position of the high-pressure foaming machine mixing head in the horizontal direction, and cannot adjust the spraying angle of the high-pressure foaming machine mixing head according to actual conditions, resulting in errors in the spraying position when spraying foaming materials. Utility Model Content

[0004] The utility model aims to provide a high-pressure foaming machine mixing head suspension arm mechanism to solve the problem that the high-pressure foaming machine mixing head suspension arm mechanism mentioned in the background technology cannot adjust the spraying angle of the high-pressure foaming machine mixing head.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging arm mechanism of a mixing head of a high-pressure foaming machine, comprising a fixed seat and a screw sleeve, a motor three is installed on the top of the fixed seat, a fixed plate is installed on the top of the transmission structure of the motor three, a fixed frame is welded on the top of the fixed plate, bearing one is embedded and installed on both sides of the fixed frame, a screw rod is fixedly installed on the inner rings of the two bearings one, a motor one is installed on the side of the fixed frame, the screw sleeve is meshed with the screw rod, a hydraulic cylinder is installed at the bottom of the screw sleeve, a retaining frame is installed at the bottom of the hydraulic cylinder, bearing two is embedded and installed on both sides of the retaining frame, fixing rods are fixedly installed on the inner rings of the two bearings two, cylinders are installed on the opposite ends of the two fixing rods, clamps are installed on the opposite ends of the two cylinders, and motor two is installed on the side of the retaining frame.

[0006] Preferably, sliding rods are installed on both sides of the bottom of the fixing plate, and the two sliding rods are in contact with the top of the fixing seat.

[0007] Preferably, the fixing seat is provided with fixing holes in a rectangular array.

[0008] Preferably, the motor-transmission structure is fixedly connected to the screw rod.

[0009] Preferably, a sliding block is installed on the top of the screw sleeve, a sliding groove is opened on the top of the inner part of the fixing frame, and the sliding block and the sliding groove are slidably connected.

[0010] Preferably, the second transmission structure of the motor is fixedly connected to a fixing rod on a side of the retaining frame.

[0011] Preferably, the fixing plate is parallel to the fixing seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The high-pressure foaming machine mixing head hanging arm mechanism places the high-pressure foaming machine mixing head between two clamping plates through motor 2, cylinders and clamping plates. The two cylinders push the two clamping plates to move and clamp the high-pressure foaming machine mixing head. Motor 2 drives the fixing rod to rotate through the transmission structure. The fixing rod drives the high-pressure foaming machine mixing head to rotate and adjust the angle through the cylinder and the clamping plate, so that the position of the high-pressure foaming machine mixing head during pouring is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0016] Figure 3 This is a schematic diagram of the structure of the cage of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from a third angle.

[0018] In the figure: 1. fixing seat; 2. fixing plate; 3. fixing frame; 4. motor 1; 5. bearing 1; 6. screw sleeve; 7. hydraulic cylinder; 8. motor 2; 9. retaining frame; 10. fixing hole; 11. sliding rod; 12. motor 3; 13. sliding block; 14. sliding groove; 15. screw rod; 16. clamping plate; 17. cylinder; 18. bearing 2; 19. fixing rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a hanging arm mechanism of a mixing head of a high-pressure foaming machine, including a fixed seat 1 and a screw sleeve 6, a motor 3 12 is installed on the top of the fixed seat 1, a fixed plate 2 is installed on the top of the transmission structure of the motor 3 12, the fixed plate 2 is parallel to the fixed seat 1, the direction of the fixed plate 2 will not be skewed, sliding rods 11 are installed on both sides of the bottom of the fixed plate 2, the two sliding rods 11 are in contact with the top of the fixed seat 1, the two sliding rods 11 provide support force for the fixed plate 2, when the fixed plate 2 rotates, the two sliding rods 11 slide on the top of the fixed seat 1, the fixed seat 1 is provided with fixing holes 10 in a rectangular array, the fixed seat 1 is fixed to the side of the high-pressure foaming machine through the fixing holes 10 of the fixed seat 1, bolts and other tools are used, a fixing frame 3 is welded on the top of the fixed plate 2, bearings 5 ​​are embedded and installed on both sides of the fixing frame 3, screw rods 15 are fixedly installed on the inner rings of the two bearings 5, a motor 4 is installed on the side of the fixed frame 3, and the transmission structure of the motor 4 The structure is fixedly connected with the screw rod 15, and the motor 14 drives the screw rod 15 to rotate through the transmission structure. The screw sleeve 6 is meshed with the screw rod 15. A slider 13 is installed on the top of the screw sleeve 6, and a slide groove 14 is opened at the top of the fixed frame 3. The slider 13 and the slide groove 14 are slidably connected. The slider 13 limits the screw sleeve 6. When the screw sleeve 6 moves on the screw rod 15, the slider 13 slides in the slide groove 14 to prevent the screw sleeve 6 from shaking. A hydraulic cylinder 7 is installed at the bottom of the screw sleeve 6, and a retaining frame 9 is installed at the bottom of the hydraulic cylinder 7. Bearings 2 18 are embedded and installed on both sides of the retaining frame 9. The inner rings of the two bearings 2 18 are fixedly installed with fixed rods 19. Cylinders 17 are installed at the opposite ends of the two fixed rods 19. Clamps 16 are installed at the opposite ends of the two cylinders 17. Motors 2 8 are installed on the side of the retaining frame 9. The transmission structure of motor 2 8 is fixedly connected to the fixed rod 19 on the side of the retaining frame 9, and the transmission structure of motor 2 8 drives the fixed rod 19 to rotate.

[0021] Working principle: Through the fixing hole 10 of the fixing base 1, use bolts and other tools to fix the fixing base 1 next to the high-pressure foaming machine, the motor three 12 drives the fixing plate 2 to rotate through the transmission structure, the fixing plate 2 drives the fixing frame 3 to rotate to the appropriate position, the motor one 4 drives the screw rod 15 to rotate through the transmission structure, the screw sleeve 6 moves on the rotating screw rod 15, the screw sleeve 6 drives the retaining frame 9 to move horizontally and adjust the position through the hydraulic cylinder 7, after adjusting to the appropriate position, put the high-pressure foaming machine mixing head between the two clamps 16, the two cylinders 17 push the two clamps 16 to move and clamp the high-pressure foaming machine mixing head, the hydraulic cylinder 7 drives the high-pressure foaming machine mixing head to descend through the retaining frame 9, the motor two 8 drives the fixing rod 19 to rotate through the transmission structure, the fixing rod 19 drives the high-pressure foaming machine mixing head to rotate and adjust the angle through the cylinder 17 and the clamp 16, and the high-pressure foaming machine mixing head ejects the foaming material.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The mixing head arm mechanism of the high pressure foaming machine is characterized by: The invention comprises a fixing seat (1) and a screw sleeve (6), wherein a motor three (12) is installed on the top of the fixing seat (1), a fixing plate (2) is installed on the top of the transmission structure of the motor three (12), a fixing frame (3) is welded on the top of the fixing plate (2), bearings one (5) are embedded and installed on both sides of the fixing frame (3), screw rods (15) are fixedly installed on the inner rings of the two bearings one (5), a motor one (4) is installed on the side of the fixing frame (3), and the screw sleeve (6) is meshed with the screw rod (15). A hydraulic cylinder (7) is installed at the bottom of the screw sleeve (6), a retaining frame (9) is installed at the bottom of the hydraulic cylinder (7), two bearings (18) are embedded and installed on both sides of the retaining frame (9), two inner rings of the two bearings (18) are fixedly installed with fixing rods (19), the opposite ends of the two fixing rods (19) are installed with cylinders (17), the opposite ends of the two cylinders (17) are installed with clamping plates (16), and the side of the retaining frame (9) is installed with motor 2 (8).

2. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: Sliding rods (11) are installed on both sides of the bottom of the fixing plate (2), and the two sliding rods (11) are in contact with the top of the fixing seat (1).

3. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: The fixing seat (1) is provided with fixing holes (10) in a rectangular array.

4. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: The transmission structure of the motor 1 (4) is fixedly connected to the screw rod (15).

5. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: A sliding block (13) is installed on the top of the screw sleeve (6), a sliding groove (14) is opened on the top of the interior of the fixing frame (3), and the sliding block (13) and the sliding groove (14) are slidably connected.

6. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: The transmission structure of the second motor (8) is fixedly connected to a fixing rod (19) on the side of the retaining frame (9).

7. The mixing head suspension arm mechanism of the high pressure foaming machine according to claim 1, characterized in that: The fixing plate (2) is parallel to the fixing seat (1).

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