Novel cooling and shaping device for degradable materials

Abstract

The utility model provides a novel cooling and shaping device for degradable materials, which comprises a base and a cooling tank arranged at the top of the base, a feed port and a discharge port are respectively arranged at two ends of the cooling tank, and a plurality of shaping mechanisms are arranged in the cooling tank along the length direction. The shaping mechanism comprises a mounting support arranged on the side wall of the cooling tank and a shaping roller rotationally connected to the side wall of the mounting support, a shaping ring groove is formed in the outer side of the shaping roller, the shape of the shaping ring groove is matched with that of the suction pipe, and the bottom of the shaping ring groove and the feeding port are located at the same height. When the cooling and shaping device is used for cooling the tubular viscous material, the tubular viscous material penetrates through the bottom of the shaping ring groove. Due to the fact that the shape of the shaping ring groove is matched with the straw, when the tubular viscous material moves relative to the shaping roller, the inner groove wall of the shaping ring groove can extrude the deformed tubular viscous material so as to shape the tubular viscous material, and then the quality of the straw obtained through follow-up production is improved.

Description

Technical Field

[0001] The utility model relates to a straw processing device, in particular to a novel cooling and shaping device for degradable materials. Background Art

[0002] At present, a Chinese patent with the announcement number CN116277265B discloses a plastic straw processing and forming machine, including a base, on which a traction forming mechanism and a cutting mechanism are arranged. The traction forming mechanism includes: a bracket, arranged on the base; a limit tube, arranged on the bracket; a water tank 1, arranged on the water tank, located on one side of the limit tube; a traction machine, arranged on the base, located on one side of the bracket; a thin rod, passing through the water tank 1 and the limit tube, and extending to the traction machine; a water tank 2, arranged on the bracket, located below the water tank 1.

[0003] When in use, the granular raw materials become viscous fluid under the action of high temperature and high pressure, are released from the nozzle of the extruder in the form of a tube, and accumulate in the second water tank. After the state of the ejected tubular object reaches the standard, the ejected tubular viscous object is pulled by a thin rod, and passes through the first water tank, the limit pipe and the traction machine in turn. After being cooled by water, the shape of the straw is initially formed and can enter the cutting mechanism for cutting.

[0004] However, when the tubular viscous material first enters the water tank, the temperature of the tubular viscous material is relatively high and still has strong plasticity. Thus, in the process of using the water tank to cool the tubular viscous material, part of the tubular viscous material will be deformed, which has a great impact on the quality of the straw. Summary of the invention

[0005] In view of this, the purpose of the utility model is to provide a novel cooling and shaping device for degradable materials, which can shape the straws during the cooling process so that the straws have higher quality.

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a new cooling and shaping device for biodegradable materials, comprising a base, a cooling trough arranged on the top of the base, a feed port and a discharge port are respectively provided at both ends of the cooling trough, and the feed port and the discharge port are at the same height, the cooling trough is filled with cooling water, the liquid level of the cooling water is higher than the feed port and the discharge port, and a plurality of shaping mechanisms are arranged inside the cooling trough along the length direction, the shaping mechanism comprises a mounting bracket arranged on the side wall of the cooling trough, and a shaping roller rotatably connected to the side wall of the mounting bracket, a shaping ring groove is provided on the outer side of the shaping roller, the shape of the shaping ring groove is adapted to the straw, and the bottom of the shaping ring groove is at the same height as the feed port.

[0007] By means of the above technical solution, when in use, the tubular viscous material is controlled to enter the cooling tank from the feed port and to move out of the cooling tank from the discharge port. Since the cooling tank is filled with cooling water and the liquid level of the cooling water is higher than the feed port, the cooling water can be used to cool the tubular viscous material when the tubular viscous material moves in the cooling tank, so that the tubular viscous material is cooled and shaped.

[0008] When the cooling and shaping device is used to cool the tubular viscous material, the tubular viscous material passes through the bottom of the shaping annular groove. Since the shape of the shaping annular groove is adapted to the straw, when the tubular viscous material and the shaping roller move relative to each other, the inner groove wall of the shaping annular groove can squeeze the deformed tubular viscous material to shape the tubular viscous material, thereby improving the quality of the straw produced later.

[0009] A plurality of shaping mechanisms are arranged in the cooling tank along the length direction, so that the tubular viscous material can be shaped more effectively, so that the straws obtained in subsequent production can have higher quality.

[0010] Preferably, a guide ring groove is provided on the outer side of the shaping roller, the guide ring groove is expanded, and the inner side of the guide ring groove is connected to the shaping ring groove.

[0011] Through the above technical solution, the guide annular groove is expanded to guide the straw into the shaping annular groove. In this way, when the shaping roller is installed, the shaping roller can be conveniently mounted above the tubular viscous material.

[0012] Preferably, a connecting shaft is provided at the side wall of the mounting bracket, and the shaping roller is rotatably sleeved on the outer side of the connecting shaft.

[0013] Through the above technical solution, the shaping roller is connected to the mounting bracket through the connecting shaft, which has the advantage of being easy to disassemble and assemble, and the end of the shaping roller is not prone to wear.

[0014] Preferably, two positioning rings are sleeved on the connecting shaft, the two positioning rings are respectively in contact with the two ends of the shaping roller, and the outer rings of the positioning rings are threadedly connected with a clamping bolt, and the threaded section of the clamping bolt is in contact with the connecting shaft.

[0015] Through the above technical solution, the two positioning rings cooperate to position the shaping roller, so that the shaping roller is not prone to axial displacement and can shape the tubular viscous material more accurately. The positioning ring is fixed to the connecting shaft by a tightening bolt, which has the advantage of being more convenient to adjust.

[0016] Preferably, the end of the positioning ring close to the shaping roller is rotatably connected to a rubber abutment ring, and the rubber abutment ring is tightly abutted against the shaping roller.

[0017] Through the above technical solution, a rubber abutment ring is arranged between the positioning ring and the shaping roller, and the rubber abutment ring rotates with the shaping roller, so that the shaping roller is not easily worn.

[0018] Preferably, the mounting bracket includes a connecting plate welded and fixed to the side wall of the cooling groove, and a mounting plate arranged at the end of the connecting plate, the mounting plate is perpendicular to the connecting plate, and the connecting shaft is arranged on the mounting plate.

[0019] Through the above technical solution, the mounting bracket is composed of a connecting plate and a mounting plate, which has the advantages of less material consumption and lower production cost.

[0020] Preferably, a mounting slot is provided on the top of the mounting plate, the mounting slot extends vertically downward, the connecting shaft passes through the mounting slot, two locking nuts are threadedly connected to the connecting shaft, and the two locking nuts are respectively locked against two sides of the mounting plate.

[0021] Through the above technical solution, the connecting shaft is installed in the installation groove through two locking nuts and fixed to the installation plate, which has the advantage of convenient adjustment.

[0022] Preferably, the shaping mechanism also includes a fixed seat arranged at the bottom of the cooling trough, and an auxiliary roller rotatably connected to the top of the fixed seat, the auxiliary roller is located directly below the shaping roller, and an auxiliary annular groove is opened on the outer side of the auxiliary roller, and the shape of the auxiliary annular groove is adapted to the straw.

[0023] Through the above technical solution, the auxiliary roller and the shaping roller cooperate with each other, so that the tubular viscous material can be shaped more effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the embodiment is shown in FIG. Figure 1 ;

[0025] Figure 2 The structure of the embodiment is shown in FIG. Figure 2 .

[0026] Figure numerals: 1. base; 2. cooling trough; 3. feed port; 4. discharge port; 5. shaping mechanism; 51. mounting bracket; 511. connecting plate; 512. mounting plate; 52. shaping roller; 53. fixing seat; 54. auxiliary roller; 6. shaping ring groove; 7. guide ring groove; 8. connecting shaft; 9. positioning ring; 10. tightening bolt; 11. rubber abutment ring; 12. mounting through groove; 13. tightening nut; 14. auxiliary ring groove. Implementation

[0027] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0028] A new cooling and shaping device for degradable materials, such as Figure 1 , Figure 2 As shown, it includes a base 1 and a cooling trough 2 arranged on the top of the base 1. A feed port 3 and a discharge port 4 are respectively provided at both ends of the cooling trough 2, and the feed port 3 and the discharge port 4 are at the same height. The cooling trough 2 is filled with cooling water, and the liquid level of the cooling water is higher than the feed port 3 and the discharge port 4. When in use, the tubular viscous material is controlled to enter the cooling trough 2 from the feed port 3 and move out of the cooling trough 2 from the discharge port 4. Since the cooling trough 2 is filled with cooling water, and the liquid level of the cooling water is higher than the feed port 3, the cooling water can be used to cool the tubular viscous material when the tubular viscous material moves in the cooling trough 2, so that the tubular viscous material is cooled and shaped.

[0029] Several shaping mechanisms 5 are arranged inside the cooling trough 2 along the length direction. The shaping mechanism 5 includes a mounting bracket 51 arranged at the side wall of the cooling trough 2 and a shaping roller 52 rotatably connected to the side wall of the mounting bracket 51. A connecting shaft 8 is arranged at the side wall of the mounting bracket 51, and the shaping roller 52 is rotatably sleeved on the outside of the connecting shaft 8. A shaping ring groove 6 is provided on the outside of the shaping roller 52, and the shape of the shaping ring groove 6 is adapted to the straw, and the bottom of the shaping ring groove 6 is at the same height as the feed port 3. A guide ring groove 7 is also provided on the outside of the shaping roller 52, and the guide ring groove 7 is expanded, and the inner side of the guide ring groove 7 is connected to the shaping ring groove 6.

[0030] Two positioning rings 9 are sleeved on the connecting shaft 8, and the two positioning rings 9 are respectively in contact with the two ends of the shaping roller 52. The outer ring of the positioning ring 9 is threadedly connected with a tightening bolt 10, and the threaded section of the tightening bolt 10 is in contact with the connecting shaft 8. The end of the positioning ring 9 close to the shaping roller 52 is rotatably connected with a rubber abutment ring 11, and the rubber abutment ring 11 is tightly abutted against the shaping roller 52.

[0031] The mounting bracket 51 includes a connecting plate 511 welded and fixed to the side wall of the cooling tank 2, and a mounting plate 512 arranged at the end of the connecting plate 511. The mounting plate 512 is perpendicular to the connecting plate 511, and the connecting shaft 8 is arranged on the mounting plate 512. A mounting through slot 12 is provided on the top of the mounting plate 512, and the mounting through slot 12 extends vertically downward. The connecting shaft 8 passes through the mounting through slot 12. Two fastening nuts 13 are threadedly connected to the connecting shaft 8, and the two fastening nuts 13 are respectively fastened to the two sides of the mounting plate 512.

[0032] The shaping mechanism 5 also includes a fixed seat 53 arranged at the bottom of the cooling trough 2, and an auxiliary roller 54 rotatably connected to the top of the fixed seat 53. The auxiliary roller 54 is located directly below the shaping roller 52. An auxiliary annular groove 14 is opened on the outer side of the auxiliary roller 54, and the shape of the auxiliary annular groove 14 is adapted to the straw.

[0033] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A novel cooling and shaping device for biodegradable materials, comprising a base (1), a cooling trough (2) arranged on the top of the base (1), a feed port (3) and a discharge port (4) respectively provided at both ends of the cooling trough (2), and the feed port (3) and the discharge port (4) are at the same height, the cooling trough (2) is filled with cooling water, and the liquid level of the cooling water is higher than the feed port (3) and the discharge port (4), wherein: A plurality of shaping mechanisms (5) are arranged inside the cooling trough (2) along the length direction. The shaping mechanisms (5) include a mounting bracket (51) arranged on the side wall of the cooling trough (2), and a shaping roller (52) rotatably connected to the side wall of the mounting bracket (51). A shaping annular groove (6) is provided on the outer side of the shaping roller (52). The shape of the shaping annular groove (6) is adapted to the straw, and the bottom of the shaping annular groove (6) is at the same height as the feed port (3).

2. The cooling and shaping device for a novel degradable material according to claim 1, characterized in that: A guide ring groove (7) is provided on the outer side of the shaping roller (52), the guide ring groove (7) is expanded, and the inner side of the guide ring groove (7) is connected to the shaping ring groove (6).

3. The cooling and shaping device for a novel degradable material according to claim 1 is characterized in that: A connecting shaft (8) is provided on the side wall of the mounting bracket (51), and the shaping roller (52) is rotatably sleeved on the outside of the connecting shaft (8).

4. The cooling and shaping device for a novel degradable material according to claim 3 is characterized in that: Two positioning rings (9) are sleeved on the connecting shaft (8), and the two positioning rings (9) respectively contact the two ends of the shaping roller (52). The outer ring of the positioning ring (9) is threadedly connected with a clamping bolt (10), and the threaded section of the clamping bolt (10) contacts the connecting shaft (8).

5. The cooling and shaping device for a novel degradable material according to claim 4 is characterized in that: The end of the positioning ring (9) close to the shaping roller (52) is rotatably connected to a rubber abutment ring (11), and the rubber abutment ring (11) is tightly abutted against the shaping roller (52).

6. The cooling and shaping device for a novel degradable material according to claim 3 is characterized in that: The mounting bracket (51) comprises a connecting plate (511) welded and fixed to the side wall of the cooling groove (2), and a mounting plate (512) arranged at the end of the connecting plate (511), the mounting plate (512) being perpendicular to the connecting plate (511), and the connecting shaft (8) being arranged on the mounting plate (512).

7. The cooling and shaping device for a novel degradable material according to claim 6 is characterized in that: A mounting groove (12) is provided on the top of the mounting plate (512), and the mounting groove (12) extends vertically downward. The connecting shaft (8) passes through the mounting groove (12), and two locking nuts (13) are threadedly connected to the connecting shaft (8), and the two locking nuts (13) are respectively locked against two sides of the mounting plate (512).

8. The cooling and shaping device for a novel degradable material according to claim 1 is characterized in that: The shaping mechanism (5) also includes a fixed seat (53) arranged at the bottom of the cooling groove (2), and an auxiliary roller (54) rotatably connected to the top of the fixed seat (53), wherein the auxiliary roller (54) is located directly below the shaping roller (52), and an auxiliary annular groove (14) is provided on the outer side of the auxiliary roller (54), and the shape of the auxiliary annular groove (14) is adapted to the straw.

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