Antistatic matt film processing equipment

Abstract

The utility model discloses antistatic matt film processing equipment, which relates to the field of mixing of antistatic agents and carrier resins and comprises a stirring tank, a rotating motor is mounted at the top of the stirring tank through a support, and a driving belt pulley is fixedly mounted at the output end of the rotating motor. The driving belt pulley is in transmission connection with a driven belt pulley through a transmission belt, the inner circumference of the driven belt pulley is fixedly connected with a rotating rod penetrating through an inner cavity of the stirring tank, the rotating rod is rotationally connected with a top end plate of the stirring tank, and a feeding hopper is installed at the position, located on one side of the rotating rod, of the top of the stirring tank. By arranging the adjusting mechanism and the telescopic mechanism, the vertical stirring rod is not attached to the inner wall of the stirring tank during high-speed rotation, and the vertical stirring rod can be attached to the inner wall of the stirring tank during discharging, so that the effect of fully discharging is achieved, and the problem of excessive abrasion is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mixing antistatic agents and carrier resins, specifically to an antistatic matte film processing equipment. Background Technology

[0002] Antistatic matte film is a type of film formed by adding an antistatic agent to a carrier resin of matte film and then molding the mixture.

[0003] In the prior art, the carrier resin has a certain viscosity. When it is mixed and discharged with the antistatic agent, the mixed resin will adhere to the inner wall of the mixing tank, resulting in incomplete discharge. The prior art designs the vertical stirring rod of the agitator to fit into the inner wall of the mixing tank, thereby achieving the purpose of full discharge during the second discharge.

[0004] However, the above method can cause excessive wear on the vertical stirring rod during the rotation process, even with thorough mixing. Utility Model Content

[0005] The purpose of this utility model is to provide an antistatic matte film processing equipment in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an antistatic matte film processing device, comprising a mixing tank, a rotary motor mounted on the top of the mixing tank via a bracket, a drive belt fixedly mounted on the output end of the rotary motor, the drive belt being connected to a driven belt via a transmission belt, a rotating rod fixedly connected to the inner circumference of the driven belt and penetrating into the inner cavity of the mixing tank, the rotating rod being rotatably connected to the top plate of the mixing tank, a feed hopper mounted on the top of the mixing tank on one side of the rotating rod, a mounting frame fixedly mounted on the top of the mixing tank above the rotating rod, an adjustment mechanism penetrating into the inner cavity of the rotating rod mounted on the top of the mounting frame, a horizontal stirring rod welded to the outer circumference of the rotating rod, a vertical stirring rod provided at the end of the horizontal stirring rod away from the rotating rod, and a telescopic mechanism penetrating the horizontal stirring rod and connecting the vertical stirring rod installed in the inner cavity of the rotating rod.

[0007] As a further embodiment of this utility model: the adjustment mechanism includes a cylinder fixedly installed on the top of the mounting frame, the piston rod of the cylinder passing through the bottom of the mounting frame and extending into the inner cavity of the rotating rod, a connecting shaft being rotatably installed at the bottom end of the piston rod of the cylinder, an extrusion head integrally formed on the outer circumference of the connecting shaft, and an extrusion cone surface integrally formed at the bottom end of the extrusion head.

[0008] As a further embodiment of this utility model: the telescopic mechanism includes a pressure head located in the inner cavity of the rotating rod, the top end of the pressure head is integrally formed with a pressure cone surface that matches the extrusion cone surface, and a sliding rod is welded to the outer periphery of the pressure head, which penetrates the rotating rod and extends into the interior of the horizontal stirring rod, and the end of the sliding rod away from the pressure head is fixedly connected to the outer periphery of the horizontal stirring rod.

[0009] As a further embodiment of this utility model: the telescopic mechanism further includes a sliding groove formed inside the horizontal stirring rod, a push plate slidably connected inside the sliding groove, the push plate being welded to the outer periphery of the sliding rod, and a spring being directly fixedly connected to one end of the push plate and one end of the inner wall of the sliding groove, the spring being sleeved on the outer periphery of the sliding rod.

[0010] As a further improvement of this utility model, the rotating rod has a moving groove inside for the displacement of the pressure head.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By setting up adjustment and telescopic mechanisms, the vertical stirring rod does not stick to the inner wall of the mixing tank when rotating at high speed. During discharge, the vertical stirring rod can stick to the inner wall of the mixing tank, which not only achieves full discharge effect, but also avoids excessive wear. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the internal structure of the rotating rod of this utility model;

[0016] Figure 4 For the present utility model Figure 3 Enlarged view of a portion of point A in the middle;

[0017] Figure 5 For the present utility model Figure 3 Enlarged view of section B in the middle.

[0018] In the diagram: 1. Mixing tank; 2. Rotary motor; 3. Driven pulley; 4. Transmission belt; 5. Driven pulley; 6. Rotating rod; 7. Feed hopper; 8. Mounting frame; 9. Cylinder; 10. Horizontal stirring rod; 11. Vertical stirring rod; 12. Connecting shaft; 13. Sliding rod; 14. Pressure head; 15. Extrusion head; 16. Moving groove; 17. Sliding groove; 18. Push plate; 19. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 In this embodiment of the present invention, an antistatic matte film processing device includes a mixing tank 1. A rotary motor 2 is mounted on the top of the mixing tank 1 via a bracket. An active belt pulley 3 is fixedly mounted on the output end of the rotary motor 2. The active belt pulley 3 is connected to a driven belt pulley 5 via a transmission belt 4. A rotating rod 6, penetrating into the inner cavity of the mixing tank 1, is fixedly connected to the inner circumference of the driven belt pulley 5. The rotating rod 6 is rotatably connected to the top plate of the mixing tank 1. A feed hopper 7 is mounted on one side of the rotating rod 6 at the top of the mixing tank 1. An installation frame 8 is fixedly mounted on the top of the mixing tank 1 above the rotating rod 6. An adjustment mechanism, penetrating into the inner cavity of the rotating rod 6, is mounted on the top of the installation frame 8. A horizontal stirring rod 10 is welded to the outer circumference of the rotating rod 6. A vertical stirring rod 11 is provided at the end of the horizontal stirring rod 10 away from the rotating rod 6. A telescopic mechanism, penetrating the horizontal stirring rod 10 and connecting the vertical stirring rod 11, is installed in the inner cavity of the rotating rod 6.

[0021] In this embodiment: First, the antistatic agent and carrier resin are added to the mixing tank 1 through the feed hopper 7. Then, the rotary motor 2 is started, and the rotary motor 2 drives the active belt pulley 3 to rotate. The active belt pulley 3 drives the driven belt pulley 5 to rotate through the transmission belt 4. The driven belt pulley 5 drives the rotating rod 6 to rotate. At this time, the vertical stirring rod 11 and the horizontal stirring rod 10 are not in contact with the inner wall of the mixing tank 1. The rotating vertical stirring rod 11 and the horizontal stirring rod 10 fully mix and stir the antistatic agent and carrier resin.

[0022] After the mixing is finished, when the fully mixed antistatic agent and carrier resin are discharged outward, the adjustment mechanism is activated and the adjustment mechanism moves upward. At this time, the telescopic mechanism is reset and pushes the vertical stirring rod 11 to fit against the inner wall of the mixing tank 1. By opening the valve on the discharge pipe, the rotating vertical stirring rod 11 scrapes off the mixed resin adhering to the inner wall of the mixing tank 1 as it rotates, thus avoiding waste or incomplete discharge.

[0023] This design avoids the continuous squeezing and friction between the vertical stirring rod 11 and the inner wall of the mixing tank 1 during long-term stirring, thereby extending the service life of the vertical stirring rod 11.

[0024] Please refer to this carefully. Figure 1 , Figure 2, Figure 3 and Figure 4 The adjustment mechanism includes a cylinder 9 fixedly installed at the top of the mounting frame 8. The piston rod of the cylinder 9 passes through the bottom of the mounting frame 8 and extends into the inner cavity of the rotating rod 6. A connecting shaft 12 is rotatably installed at the bottom end of the piston rod of the cylinder 9. An extrusion head 15 is integrally formed on the outer circumference of the connecting shaft 12. An extrusion cone surface is integrally formed at the bottom end of the extrusion head 15.

[0025] In this embodiment: by activating cylinder 9, cylinder 9 drives connecting shaft 12 to move upward, connecting shaft 12 drives multiple extrusion heads 15 to move upward, at which time the telescopic mechanism can be reset, pushing the vertical stirring rod 11 to fit against the inner wall of the stirring tank 1;

[0026] During stirring, cylinder 9 pushes connecting shaft 12 downward, and connecting shaft 12 drives extrusion head 15 to extrude one end of telescopic mechanism. Under the extrusion force, telescopic mechanism moves axially in the direction of the center position of rotating rod 6. At this time, vertical stirring rod 11 does not fit against the inner wall of stirring tank 1, which can avoid excessive wear during stirring.

[0027] Please refer to this carefully. Figure 3 , Figure 4 and Figure 5 The telescopic mechanism includes a pressure head 14 located inside the rotating rod 6. The top of the pressure head 14 is integrally formed with a pressure cone surface that matches the extrusion cone surface. A sliding rod 13 is welded to the outer periphery of the pressure head 14, passing through the rotating rod 6 and extending into the interior of the horizontal stirring rod 10. The end of the sliding rod 13 away from the pressure head 14 is fixedly connected to the outer periphery of the horizontal stirring rod 10. The telescopic mechanism also includes a sliding groove 17 opened inside the horizontal stirring rod 10. A push plate 18 is slidably connected inside the sliding groove 17. The push plate 18 is welded to the outer periphery of the sliding rod 13. A spring 19 is directly fixedly connected to one end of the push plate 18 and one end of the inner wall of the sliding groove 17. The spring 19 is sleeved on the outer periphery of the sliding rod 13.

[0028] In this embodiment: when the extrusion head 15 moves downward, the extrusion head 15 applies extrusion force to the pressure cone surface of the pressure head 14 through the extrusion cone surface. At this time, multiple pressure heads 14 located at the same position and distributed circumferentially move synchronously. The pressure head 14 can drive the sliding rod 13 to move synchronously. The sliding rod 13 can drive the vertical stirring rod 11 to separate from the inner wall of the stirring tank 1. At this time, the moving sliding rod 13 stretches the spring 19 through the push plate 18.

[0029] When the mixed resin is discharged, the extrusion head 15 moves upward, at which time multiple springs 19 simultaneously reset, pushing the vertical stirring rod 11 to fit against the inner wall of the mixing tank 1.

[0030] Please refer to this carefully. Figure 4 The rotating rod 6 has a moving groove 16 inside for the displacement of the pressure head 14.

[0031] In this embodiment, the design of the moving groove 16 enables the pressure head 14 to move a distance, thereby driving the vertical stirring rod 11 to move.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An anti-static matting film processing apparatus comprising a stirring tank (1), characterized in that, The top of the stirring tank (1) is provided with a rotating motor (2) through a support, the output end of the rotating motor (2) is fixedly provided with a driving belt pulley (3), the driving belt pulley (3) is in transmission connection with a driven belt pulley (5) through a transmission belt (4), the inner periphery of the driven belt pulley (5) is fixedly connected with a rotating rod (6) penetrating into the inner cavity of the stirring tank (1), the rotating rod (6) is in rotation connection with the top end plate of the stirring tank (1), the top of the stirring tank (1) is provided with a feeding hopper (7) on the side of the rotating rod (6), the top end of the stirring tank (1) is fixedly provided with a mounting bracket (8) above the rotating rod (6), the mounting bracket (8) is provided with an adjusting mechanism penetrating into the inner cavity of the rotating rod (6) on the top, the outer periphery of the rotating rod (6) is welded with a horizontal stirring rod (10), the end of the horizontal stirring rod (10) away from the rotating rod (6) is provided with a vertical stirring rod (11), the inner cavity of the rotating rod (6) is provided with an extension mechanism penetrating the horizontal stirring rod (10) and the vertical stirring rod (11).

2. The anti-static matte film processing apparatus according to claim 1, wherein The adjusting mechanism comprises a cylinder (9) fixedly installed on the top end of the mounting bracket (8), the piston rod of the cylinder (9) penetrates into the inner cavity of the rotating rod (6) below the mounting bracket (8) and extends to the inner cavity of the rotating rod (6), the bottom end of the piston rod of the cylinder (9) is rotatably provided with a connecting shaft (12), the outer periphery of the connecting shaft (12) is integrally formed with an extrusion head (15), the bottom end of the extrusion head (15) is integrally formed with an extrusion taper surface.

3. The anti-static matte film processing apparatus according to claim 2, wherein The extension mechanism comprises a pressure receiving head (14) in the inner cavity of the rotating rod (6), the top end of the pressure receiving head (14) is integrally formed with a pressure receiving taper surface matching the extrusion taper surface, the outer periphery of the pressure receiving head (14) is welded with a sliding rod (13) penetrating the rotating rod (6) and extending to the inside of the horizontal stirring rod (10), the end of the sliding rod (13) away from the pressure receiving head (14) is fixedly connected with the outer periphery of the horizontal stirring rod (10).

4. The anti-static matte film processing apparatus according to claim 3, wherein The extension mechanism further comprises a sliding groove (17) formed in the inside of the horizontal stirring rod (10), the inside of the sliding groove (17) is slidably connected with a push plate (18), the push plate (18) is welded on the outer periphery of the sliding rod (13), one end of the push plate (18) is directly fixedly connected with a spring (19) on one end of the inner wall of the sliding groove (17), the spring (19) is sleeved on the outer periphery of the sliding rod (13).

5. The anti-static matte film processing apparatus according to claim 4, wherein The inner part of the rotating rod (6) is provided with a moving groove (16) for displacement of the pressure receiving head (14).

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