Cooling water tank top material guiding support

Abstract

The utility model provides a cooling water tank top material guiding support which comprises bases, main supports are arranged at the top ends of the bases, two sets of bases and two sets of main supports are arranged in a mirroring mode, a first rotating shaft is arranged between the two main supports, a guiding roller is arranged on the first rotating shaft in a sleeved mode, and the guiding roller is arranged on the first rotating shaft in a sleeved mode. A first movable rod and a second movable rod which can rotate parallel to the surface of the side wall are arranged on the side wall of the main support, a second rotating shaft is arranged between the first movable rod arranged in a mirroring mode and the second movable rod arranged in a mirroring mode, and the second rotating shaft is sleeved with a water absorption roller; the outer contour of the water absorption roller is cylindrical, a plurality of first annular grooves used for guiding strips are formed in the water absorption roller, and the first annular grooves in the axial section of the water absorption roller are in a V shape. The water removing device has high supporting stability and can remove most of water on the surface of the strip material.

Description

Technical Field

[0001] The utility model relates to plastic particle processing and production equipment, in particular to a material guiding bracket on the top of a cooling water tank. Background Art

[0002] In the plastic granule production process, the plastic strips extruded from the extruder need to pass through a water trough to cool the strips. In the prior art, most water troughs are provided with a plurality of guide rollers, some of which are located below the water surface of the trough to press the strips, and some of which are arranged at the upper end of the trough and located above the water surface to support the strips and conduct them to the next process. In order to allow the strips to dry as quickly as possible after leaving the water surface, a water-absorbing cotton roller bracket is usually added to the rear end of the guide roller at the top of the trough to wipe off most of the moisture on the surface of the strips. However, in actual production and processing, due to the material properties of the strips having a certain hardness and irregular deformation, after passing through the guide roller and then the cotton roller, the strips will be affected by different factors, causing the strips to slip out of the grooves on the guide rollers or the support of the brackets, thereby affecting production.

[0003] Therefore, the utility model proposes a cooling water tank top material guide bracket which has high supporting stability and can remove most of the water on the surface of the strip material. Utility Model Content

[0004] The utility model provides a material guiding bracket on the top of a cooling water tank, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] A material guide bracket at the top of a cooling water tank, comprising:

[0007] A base, a main support is provided at the top of the base, the base and the main support are both mirror-set in two groups, a first rotating shaft is provided between the two main supports, a guide roller is sleeved on the first rotating shaft, a first movable rod and a second movable rod that can rotate parallel to the side wall surface are provided on the side wall of the main support, a second rotating shaft is provided between the mirror-set first movable rod and the mirror-set second movable rod, and a water-absorbing roller is sleeved on the second rotating shaft;

[0008] The outer contour of the water-absorbing roller is cylindrical, and a plurality of first annular grooves for guiding the strip material are formed on the water-absorbing roller. The first annular grooves are V-shaped in the axial section of the water-absorbing roller.

[0009] As a further improvement, a plurality of vertically arranged through holes are provided on the side wall of the main bracket, and the through holes are used to connect the first rotating shaft.

[0010] As a further improvement, the first movable rod is arranged on the side of the main bracket close to the feeding direction and rotates, the second movable rod is arranged on the side of the main bracket away from the feeding direction and rotates, and the connection point between the first movable rod and the main bracket is lower than the connection point between the second movable rod and the main bracket.

[0011] As a further improvement, the water-absorbing roller is made of polyester sponge.

[0012] As a further improvement, the guide roller is provided with a plurality of second annular grooves for guiding the strip material.

[0013] The beneficial effects of the utility model are:

[0014] 1. Higher support stability: The utility model has two movable rods, both of which include water-absorbing rollers, which are arranged at both ends of the guide roller, so that the guide roller can better support the strip material and it is not easy to fall out;

[0015] 2. Better water removal effect: The utility model has two water-absorbing rollers to improve the water removal efficiency on the surface of the strip material, and the setting of the shape of the first annular groove can discharge water from the water-absorbing roller more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model.

[0018] Figure 2 It is a side view provided by an embodiment of the utility model.

[0019] Figure 3 It is an axial cross-sectional view of a water suction roller provided in an embodiment of the utility model.

[0020] Figure 4 It is a schematic diagram of the contact between the strip material and the water suction roller provided in the embodiment of the utility model.

[0021] Reference numerals:

[0022] 1. Base; 2. Main bracket; 21. Through hole; 3. First movable rod; 4. Water-absorbing roller; 41. First annular groove; 5. Guide roller; 6. Second rotating shaft; 7. Second movable rod; 8. First rotating shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0024] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] Reference Figures 1 to 4 As shown, a cooling water tank top material guide bracket comprises:

[0026] Base 1, the base 1 is mounted on the top edge of the water tank, a main bracket 2 is arranged on the top of the base 1, the base 1 and the main bracket 2 are both mirror-set in two groups, a first rotating shaft 8 is arranged between the two main brackets 2, a guide roller 5 is sleeved on the first rotating shaft 8, a plurality of second annular grooves for guiding strips are arranged on the guide roller 5, a first movable rod 3 and a second movable rod 7 that can rotate parallel to the side wall surface are arranged on the side wall of the main bracket 2, a second rotating shaft 6 is arranged between the mirror-set first movable rod 3 and the mirror-set second movable rod 7, and a water-absorbing roller 4 is sleeved on the second rotating shaft 6;

[0027] The outer contour of the water-absorbing roller 4 is cylindrical, and a plurality of first annular grooves 41 for guiding the strip material are formed on the water-absorbing roller 4. The first annular grooves 41 are V-shaped in the axial section of the water-absorbing roller 4. When the strip material contacts the first annular grooves 41, the bottom of the first annular grooves 41 is squeezed and deformed to a certain extent, so that the contact area between the water-absorbing roller 4 and the surface of the strip material becomes larger. After the water-absorbing roller 4 absorbs water, the water gathers along the side walls of the annular grooves to the ends connected to the adjacent annular grooves and drips quickly (when the contact area between the water droplets and the surface of the object decreases, the adhesion force on the water droplets (that is, the bonding force between the water droplets and the surface) will decrease accordingly. If the adhesion force is reduced to be less than the gravity of the water droplets themselves, the water droplets will drip more easily).

[0028] A plurality of vertically arranged through holes 21 are provided on the side wall of the main bracket 2. The through holes 21 are used to connect the first rotating shaft 8. The height of the position of the first rotating shaft 8 can be adjusted to meet different needs.

[0029] The material of the water-absorbing roller 4 is polyester sponge, because polyester sponge has the characteristics of strong tensile strength, uniform pores, high density, etc., and has a tighter structure and a smoother surface that will not scratch the surface of the strip material. It has relatively good wear resistance and can have a longer service life.

[0030] The first movable rod 3 is arranged on the side of the main bracket 2 close to the feeding direction and rotates, and the second movable rod 7 is arranged on the side of the main bracket 2 away from the feeding direction and rotates, and the connection point between the first movable rod 3 and the main bracket 2 is lower than the connection point between the second movable rod 7 and the main bracket 2.

[0031] When in use, the strip material passes under the suction roller 4 on the first movable rod 3, goes around the top of the guide roller 5 and then passes out from under the suction roller 4 on the second movable rod 7. The two suction rollers 4 apply downward pressure to the strip material, and the guide roller 5 applies an upward supporting force to the strip material, which can ensure that the strip material will not fall off the guide roller 5 when passing through.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A material guide bracket at the top of a cooling water tank, characterized in that: Include: A base (1), wherein a main support (2) is provided at the top of the base (1), and the base (1) and the main support (2) are both arranged in two groups in a mirror image, a first rotating shaft (8) is provided between the two main supports (2), a guide roller (5) is sleeved on the first rotating shaft (8), a first movable rod (3) and a second movable rod (7) which can rotate parallel to the surface of the side wall are provided on the side wall of the main support (2), a second rotating shaft (6) is provided between the mirror imaged first movable rod (3) and the mirror imaged second movable rod (7), and a water absorbing roller (4) is sleeved on the second rotating shaft (6); The outer contour of the water-absorbing roller (4) is cylindrical, and a plurality of first annular grooves (41) for guiding strip materials are formed on the water-absorbing roller (4). In the axial section of the water-absorbing roller (4), the first annular grooves (41) are V-shaped.

2. A cooling water tank top material guide bracket according to claim 1, characterized in that: A plurality of vertically arranged through holes (21) are provided on the side wall of the main support (2), and the through holes (21) are used to connect the first rotating shaft (8).

3. The cooling water tank top material guide bracket according to claim 1, characterized in that: The first movable rod (3) is arranged on the side of the main support (2) close to the feeding direction and rotates, and the second movable rod (7) is arranged on the side of the main support (2) away from the feeding direction and rotates, and the connection point between the first movable rod (3) and the main support (2) is lower than the connection point between the second movable rod (7) and the main support (2).

4. The cooling water tank top material guide bracket according to claim 1, characterized in that: The water-absorbing roller (4) is made of polyester sponge.

5. The cooling water tank top material guide bracket according to claim 1, characterized in that: The guide roller (5) is provided with a plurality of second annular grooves for guiding the strip material.

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