Plastic material strip cooling water tank

Abstract

The utility model belongs to the technical field of plastic processing equipment, and particularly relates to a plastic strip cooling water tank which comprises a water storage tank, a bottom frame is arranged below the water storage tank, supporting wheels are installed at the upper end of the bottom frame, a guide rail is welded to the lower end of the water storage tank, and the supporting wheels are installed in the guide rail. A self-locking driving piece is arranged between the water storage tank and the bottom frame, a lifting supporting foot used for adjusting the angle is installed at one end of the bottom frame, and a fixing supporting foot used for supporting is installed at the other end of the bottom frame. The self-locking driving part is arranged between the water storage tank and the bottom frame, and the supporting wheels at the upper end of the bottom frame are installed in the guide rails welded to the lower surface of the water storage tank, so that when the self-locking driving part drives the water storage tank to move, the supporting wheels move in the guide rails, and when the water tank is placed on the ground, the supporting wheels can move conveniently. The water storage tank is adjusted to be close to the plastic extruder through the self-locking driving part, so that the problem that the water tank is close to the discharge port of the extruder and occupies space during maintenance is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing equipment, and in particular relates to a plastic strip cooling water tank. Background Art

[0002] Cooling of plastic strips is a processing step in the plastic granulation process. It is a commonly used plastic production equipment. The extruder makes the plastic into strip-shaped semi-finished products. At this time, the temperature of the plastic strip semi-finished products is relatively high and needs to be cooled. They need to be placed in a water tank for cooling.

[0003] However, when using the existing plastic strip cooling water tank, it is not easy to move the water tank after being placed on the ground, and it is difficult to adjust the distance between the water tank and the extruder. When the extruder head needs to be cleaned, the water tank is close to the extruder, which hinders the worker's movement. When the water tank is far away from the extruder, it is not convenient for the extruded plastic strips to enter the water tank for cooling. The water tank is often placed close to the extruder, which causes the problem of time-consuming moving the water tank during maintenance. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a plastic strip cooling water tank, and the specific technical solution is as follows:

[0005] The top of the water tank is equipped with a lifting pole, and the bottom of the water tank is equipped with a lifting pole, and the other end of the water tank is equipped with a lifting pole.

[0006] Preferably, the self-locking drive component includes a worm gear reducer installed on the upper part of the base frame, and an input rod fixed to the input end of the worm gear reducer, the input rod is rotatably connected to the base frame through a bearing seat, a runner is fixed to the end of the input rod, an output rod is fixed to the output end of the worm gear reducer, a driving gear is fixed to the upper end of the output rod, a rack is welded to the lower surface of the water tank, and the rack is meshed with the driving gear.

[0007] Preferably, two guide rails welded on the lower surface of the water storage tank are provided in parallel, and the guide rails are parallel to the rack.

[0008] Preferably, the lifting support leg includes an internal threaded sleeve welded to the end of the base frame, and a screw screwed in the internal threaded sleeve, a turning handle is installed on the upper end of the screw, and a universal adjustment foot is rotatably installed on the lower end of the screw.

[0009] Preferably, two cooling chambers are provided in the water storage tank through a tank dividing plate, and three lower pressing rollers are installed in one of the cooling chambers, and two lower pressing rollers are installed in the other cooling chamber.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. A self-locking drive member is provided between the water tank and the base frame, and the support wheel at the upper end of the base frame is installed in a guide rail welded on the lower surface of the water tank, so that when the self-locking drive member moves with the water tank, the support wheel moves in the guide rail, so that when the water tank is placed on the ground, the self-locking drive member is used to adjust the water tank close to the plastic extruder, thereby solving the problem of the water tank being close to the extruder discharge port and occupying space for maintenance. The lifting support foot installed at one end of the base frame and the fixed support foot installed at the other end of the water tank facilitate the lifting support foot to adjust the height, thereby achieving the purpose of adjusting the inclination angle of the base frame, thereby achieving the purpose of adjusting the height of the water tank, thereby achieving the purpose of adjusting the height of the drain pipe installed on the water tank, and the dividing plate welded on the inner surface of the water tank facilitates the internal space of the water tank to be divided into two spaces by the dividing plate, thereby facilitating secondary water cooling of the plastic strips, avoiding the problem that the water inside the water tank is easily heated by the plastic strips when one space is used, resulting in poor cooling effect of the extruded plastic strips.

[0012] 2. Through the self-locking drive composed of a worm gear reducer, an input rod, a runner, an output rod, a driving gear and a rack, the runner is installed on the input end of the worm gear reducer through the input rod, and the output end of the worm gear reducer is installed with a driving gear through the output rod, and the driving gear is engaged with the rack welded on the lower surface of the water tank, so that it is convenient to rotate the worm gear reducer with the driving gear, so that when the driving gear rotates, the water tank is moved through the rack, thereby achieving the purpose of adjusting the position of the water tank, and the worm gear reducer avoids displacement of the water tank due to tilt through the setting of the worm and the worm.

[0013] 3. The lifting support leg is composed of an internal threaded sleeve, a screw, a handle and a universal adjustment foot. The screw is screwed into the internal threaded sleeve, which makes it easy to rotate the handle at the upper end of the screw. When the screw rotates in the internal threaded sleeve, the position of the universal adjustment foot at the lower end of the screw is adjusted, thereby achieving the purpose of lifting and lowering one end of the base frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the present utility model.

[0017] Figure numerals: 1. Water tank; 2. Base frame; 3. Support wheel; 4. Guide rail; 5. Self-locking drive component; 51. Worm gear reducer; 52. Input rod; 53. Rotating wheel; 54. Output rod; 55. Drive gear; 56. Rack; 6. Lifting support foot; 61. Internal threaded sleeve; 62. Screw; 63. Turning handle; 64. Universal adjustment foot; 7. Fixed support foot; 8. Baffle; 9. Lower pressure roller; 10. Support roller; 11. Limiting roller; 12. Water filling pipe; 13. Drain pipe; 14. Dividing plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described below.

[0019] See also Figure 1-3 The utility model provides a technical solution: a plastic strip cooling water tank, comprising a water tank 1, a base frame 2 is provided below the water tank 1, a support wheel 3 is installed on the upper end of the base frame 2, a guide rail 4 is welded to the lower end of the water tank 1, and the support wheel 3 is installed in the guide rail 4, a self-locking drive member 5 is provided between the water tank 1 and the base frame 2, a lifting support leg 6 for adjusting the angle is installed at one end of the base frame 2, and a fixed support leg 7 for support is installed at the other end of the base frame 2, and the middle of the water tank 1 is welded. There is a dividing plate 14, and a lower pressure roller 9 for guiding plastic material strips is installed at the bottom of the water tank 1. Two water injection pipes 12 for water injection are installed on the side of the water tank 1, and the two water injection pipes 12 are located on both sides of the dividing plate 14. Two baffles 8 are welded on the inner surface of the water tank 1, and the two baffles 8 are respectively located on the sides of the two water injection pipes 12. Support rollers 10 and limiting rollers 11 are provided at the tail and middle of the water tank 1. Two drainage pipes 13 for drainage are also installed on the side of the water tank 1.

[0020] The cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1, so that the cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1. The cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1 is fixed on the bottom of the water tank 1. The cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1 is fixed on the bottom of the water tank 1. The cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1 is fixed on the bottom of the water tank 1. The cam 3 is fixed on the bottom of the water tank 1 and the bottom of the water tank 1 is fixed on the bottom of the water tank 1.

[0021] Specifically, the self-locking drive component 5 includes a worm gear reducer 51 installed on the upper part of the base frame 2, and an input rod 52 fixed to the input end of the worm gear reducer 51. The input rod 52 is rotatably connected to the base frame 2 through a bearing seat. A wheel 53 is fixed to the end of the input rod 52. An output rod 54 is fixed to the output end of the worm gear reducer 51. A driving gear 55 is fixed to the upper end of the output rod 54. A rack 56 is welded on the lower surface of the water tank 1, and the rack 56 is engaged with the driving gear 55. Two guide rails 4 are welded on the lower surface of the water tank 1 in parallel, and the guide rails 4 are parallel to the rack 56.

[0022] In this embodiment, a self-locking drive member 5 is provided which is composed of a worm gear reducer 51, an input rod 52, a rotating wheel 53, an output rod 54, a driving gear 55 and a rack 56. The rotating wheel 53 is installed on the input end of the worm gear reducer 51 through the input rod 52, and the output end of the worm gear reducer 51 is installed with a driving gear 55 through the output rod 54. The driving gear 55 is engaged with the rack 56 welded on the lower surface of the water tank 1, so that the driving gear 55 is rotated when the worm gear reducer 51 is rotated, so that the driving gear 55 moves the water tank 1 through the rack 56 when it rotates, thereby achieving the purpose of adjusting the position of the water tank 1. The worm gear reducer 51 avoids displacement of the water tank 1 due to tilting by setting the worm and the worm.

[0023] Specifically, the lifting support leg 6 includes an internal threaded sleeve 61 welded to the end of the base frame 2, and a screw 62 screwed into the internal threaded sleeve 61. The upper end of the screw 62 is equipped with a handle 63, and the lower end of the screw 62 is rotatably equipped with a universal adjustment foot 64.

[0024] In this embodiment, the lifting support leg 6 is composed of an internal threaded sleeve 61, a screw 62, a handle 63 and a universal adjustment foot 64, and the screw 62 is screwed into the inside of the internal threaded sleeve 61, so that it is convenient to rotate the handle 63 at the upper end of the screw 62, so that when the screw 62 rotates in the internal threaded sleeve 61, the position of the universal adjustment foot 64 at the lower end of the screw 62 is adjusted, thereby achieving the purpose of lifting and lowering one end of the base frame 2.

[0025] Specifically, two cooling chambers are provided in the water storage tank 1 through a dividing plate 14, and three lower pressing rollers 9 are installed in one cooling chamber, and two lower pressing rollers 9 are installed in the other cooling chamber. In this embodiment, the extruded plastic strips are cooled sequentially in the two cooling chambers, thereby improving the cooling efficiency of the plastic strips.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plastic strip cooling water tank, comprising a water storage tank (1), characterized in that: A base frame (2) is provided below the water storage tank (1), a support wheel (3) is installed at the upper end of the base frame (2), a guide rail (4) is welded to the lower end of the water storage tank (1), and the support wheel (3) is installed in the guide rail (4), a self-locking driving member (5) is provided between the water storage tank (1) and the base frame (2), a lifting support leg (6) for adjusting the angle is installed at one end of the base frame (2), and a fixed support leg (7) for supporting is installed at the other end of the base frame (2), a trough plate (14) is welded in the middle of the water storage tank (1), and the water storage tank ( 1) is provided with a lower pressing roller (9) for guiding the plastic strips, two water injection pipes (12) for injecting water are installed on the side of the water storage tank (1), and the two water injection pipes (12) are located on both sides of the trough plate (14), two baffles (8) are welded on the inner surface of the water storage tank (1), and the two baffles (8) are respectively located on the sides of the two water injection pipes (12), the tail and middle parts of the water storage tank (1) are provided with supporting rollers (10) and limiting rollers (11), and two drainage pipes (13) for draining water are also installed on the side of the water storage tank (1).

2. A plastic strip cooling water tank according to claim 1, characterized in that: The self-locking drive member (5) comprises a worm gear reducer (51) mounted on the upper part of the base frame (2), and an input rod (52) fixed to the input end of the worm gear reducer (51), wherein the input rod (52) is rotatably connected to the base frame (2) via a bearing seat, a rotating wheel (53) is fixed to the end of the input rod (52), an output rod (54) is fixed to the output end of the worm gear reducer (51), a driving gear (55) is fixed to the upper end of the output rod (54), and a rack (56) is welded to the lower surface of the water storage tank (1), and the rack (56) is meshed with the driving gear (55).

3. A plastic strip cooling water tank according to claim 2, characterized in that: Two guide rails (4) welded on the lower surface of the water storage tank (1) are arranged in parallel, and the guide rails (4) are parallel to the rack (56).

4. The plastic strip cooling water tank according to claim 1, characterized in that: The lifting support leg (6) comprises an internal threaded sleeve (61) welded to the end of the base frame (2), and a screw (62) screwed into the internal threaded sleeve (61); a handle (63) is installed at the upper end of the screw (62); and a universal adjustment foot (64) is rotatably installed at the lower end of the screw (62).

5. The plastic strip cooling water tank according to claim 1, characterized in that: Two cooling chambers are provided in the water storage tank (1) via a tank dividing plate (14), and three lower pressing rollers (9) are installed in one of the cooling chambers, while two lower pressing rollers (9) are installed in the other cooling chamber.

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