Rubber and plastic product cooling machine

Abstract

The utility model relates to the technical field of rubber and plastic products, in particular to a rubber and plastic product cooling machine which comprises a machine box body, a plurality of sets of side rails are arranged on the machine box body, every two side rails form one set, rotating rollers are arranged between the two ends of the two side rails in the same set, a transmission mesh belt is arranged between the two rotating rollers, and the rubber and plastic product cooling machine further comprises a rotating rod. A plurality of rotating rods are arranged, and the plurality of rotating rods are respectively arranged on one sides of the plurality of rotating rollers; the power mechanism is arranged on the plurality of side rails; the limiting mechanism is arranged on the power mechanisms; the rubber and plastic product cooling machine is different from the prior art, when a worker uses the rubber and plastic product cooling machine, the power mechanism is used for driving the corresponding rotating rods to rotate, rubber and plastic sheets are driven to be conveyed, the limiting mechanism is used for limiting the positions of the rotating rods, and in the rotating process of the rotating rods, the rubber and plastic sheets are obliquely pulled and limited to a certain degree; and the rubber and plastic sheets are neat and flat, and curl deformation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic products, in particular to a cooling machine for rubber and plastic products. Background Art

[0002] Rubber and plastic products are common products in daily life and are widely used in chemical, packaging and other industries. In the manufacturing process of rubber and plastic products, it is necessary to go through the steps of melting, forming, cooling, cutting and so on. Rubber and plastic sheets are a product form in the manufacturing process, and rubber and plastic sheet coolers are often used to cool the molten rubber and plastic sheets. The cooling machine mainly includes a chassis, a cooling structure, a driving motor, a rotating roller and a conveyor belt. The driving motor drives the rotating roller and the conveyor belt to rotate to convey the rubber and plastic sheets. During the conveying process, the rubber and plastic sheets are cooled by spraying clean water or by blowing air from a fan. In order to ensure that the rubber and plastic sheets have a good heat dissipation effect, the rotating rollers and the conveyor belts are mostly designed in multiple layers to ensure that the rubber and plastic sheets have a larger conveying stroke.

[0003] In the existing rubber and plastic sheet cooling machine, the rotating rollers and conveyor belts with multi-layer design rotate in opposite directions between the two layers during the conveying process of the rubber and plastic sheets, and the rubber and plastic sheets are prone to curling and twisting, resulting in deformation of the rubber and plastic sheets. Therefore, we propose a rubber and plastic product cooling machine. Utility Model Content

[0004] A technical problem to be solved by the present application is: how to prevent the rubber and plastic sheet from curling and twisting when it is conveyed between two rotating rollers and a conveying mesh, ensure that the rubber and plastic sheet is smooth and flat, and reduce curling and deformation.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a rubber and plastic product cooling machine, including a chassis main body, on which a plurality of side rails are arranged, wherein the side rails are arranged in pairs, and rotating rollers are arranged between the two ends of the two side rails in the same group, and a transmission mesh belt is arranged between the two rotating rollers, and further comprising:

[0006] A rotating rod, wherein a plurality of the rotating rods are provided, and the plurality of the rotating rods are respectively provided on one side of the plurality of rotating rollers;

[0007] A power mechanism, used to drive the corresponding rotating rod to rotate, so as to drive the rubber and plastic sheet to be transported, and a plurality of power mechanisms are provided, which are respectively arranged on the plurality of side rails;

[0008] The limiting mechanism is used to limit the position of the rotating rod so that the rubber-plastic sheet is aligned and flat, and a plurality of limiting mechanisms are provided, which are respectively arranged on a plurality of the power mechanisms.

[0009] In some embodiments, the power mechanism includes a mounting seat disposed on one side rail of the same group), and a side plate is disposed on another side rail of the same group;

[0010] The mounting seat is provided with a transmission assembly for driving the rotating rod to rotate.

[0011] In some embodiments, the transmission assembly includes an input shaft rotatably set on a mounting seat, an input gear is set on the input shaft, a transmission shaft is set on one side of the mounting seat, a transmission gear is set on the transmission shaft, the transmission gear is meshed with the input gear, an output shaft is slidably set on the mounting seat, the rotating rod is set on the output shaft, the output shaft is slidably connected to the side plate, the output shaft is set with an output gear, and the output gear is meshed with the transmission gear.

[0012] In some embodiments, the limiting mechanism includes a first connecting bar rotatably disposed on the input shaft, the first connecting bar being rotatably connected to the transmission shaft, a second connecting bar rotatably disposed on the transmission shaft, the second connecting bar being rotatably connected to the output shaft;

[0013] The output shaft is provided with a displacement component for changing the position of the output shaft;

[0014] The mounting seat is provided with a guide assembly for guiding and supporting the output shaft.

[0015] In some embodiments, the displacement assembly includes a displacement block rotatably disposed on the output shaft, a connecting rod is disposed on the displacement block, a threaded rod is rotatably disposed on the mounting seat, a turntable is disposed at one end of the threaded rod, and the connecting rod is threadedly connected to the threaded rod.

[0016] In some embodiments, the guide assembly includes a guide plate disposed on a mounting seat, a guide rod is disposed on the displacement block, and the guide rod is slidably connected to the guide plate.

[0017] In some embodiments, a slider is slidably arranged on the side plate, and the output shaft is rotationally connected to the slider.

[0018] The utility model has at least the following beneficial effects:

[0019] Different from the prior art, when the staff uses this rubber and plastic product cooling machine, they use the power mechanism to drive the corresponding rotating rod to rotate, drive the rubber and plastic sheet to be transmitted, and use the limiting mechanism to limit the position of the rotating rod. During the rotation of the rotating rod, a certain oblique pulling and limiting is applied to the rubber and plastic sheet, so that the rubber and plastic sheet is smooth and flat, reducing curling and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the rotating rod, power mechanism, and limiting mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the rotating rod and the side plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the power mechanism and limiting mechanism structure of the utility model;

[0024] Figure 5 Another structural diagram of the power mechanism and limiting mechanism of the utility model;

[0025] Figure 6 This is a schematic diagram of the side panels and slider structure in Example 2 of the utility model.

[0026] In the figure: 1. chassis body; 2. side rails; 3. rotating rollers; 4. transmission mesh belt; 5. rotating rod; 6. power mechanism; 61. mounting seat; 62. side plate; 7. limiting mechanism; 71. connecting strip one; 72. connecting strip two; 8. transmission assembly; 81. input shaft; 82. input gear; 83. transmission shaft; 84. transmission gear; 85. output shaft; 86. output gear; 9. displacement assembly; 91. displacement block; 92. connecting rod; 93. threaded rod; 94. turntable; 10. guide assembly; 101. guide plate; 102. guide rod; 11. slider. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] See also Figure 1-5 , the utility model provides a technical solution:

[0030] A rubber and plastic product cooling machine includes a chassis body 1, on which a plurality of side rails 2 are arranged, the side rails 2 are arranged in pairs, a rotating roller 3 is arranged between the two ends of the two side rails 2 in the same group, a transmission mesh belt 4 is arranged between the two rotating rollers 3, the rotating roller 3 is rotatably arranged on the side rail 2, the rotating roller 3 is externally connected to a driving motor to drive the transmission mesh belt 4 to rotate, and the gap holes on the transmission mesh belt 4 ensure that the rubber and plastic sheet has a good heat dissipation effect, and also includes:

[0031] A rotating rod 5, wherein a plurality of rotating rods 5 are provided, and the plurality of rotating rods 5 are respectively provided on one side of the plurality of rotating rollers 3;

[0032] A power mechanism 6 is used to drive the corresponding rotating rod 5 to rotate, thereby driving the rubber and plastic sheet to be transported, and a plurality of power mechanisms 6 are provided, which are respectively arranged on a plurality of side rails 2;

[0033] The limiting mechanism 7 is used to limit the position of the rotating rod 5 so that the rubber-plastic sheet is aligned and flat, and a plurality of limiting mechanisms 7 are provided, which are respectively arranged on a plurality of power mechanisms 6 .

[0034] The power mechanism 6 includes a mounting seat 61 arranged on one side rail 2 of the same group, and a side plate 62 is arranged on the other side rail 2 of the same group; the mounting seat 61 and the side plate 62 can be connected to the chassis body 1 to ensure its stability.

[0035] A transmission assembly 8 is provided on the mounting seat 61 for driving the rotating rod 5 to rotate; the transmission assembly 8 includes an input shaft 81 rotatably arranged on the mounting seat 61, an input gear 82 is provided on the input shaft 81, a transmission shaft 83 is provided on one side of the mounting seat 61, a transmission gear 84 is provided on the transmission shaft 83, and the transmission gear 84 meshes with the input gear 82, an output shaft 85 is slidably arranged on the mounting seat 61, the rotating rod 5 is arranged on the output shaft 85, the output shaft 85 is slidably connected to the side plate 62, an output gear 86 is provided on the output shaft 85, and the output gear 86 meshes with the transmission gear 84; the input shaft 81 is connected to the rotating connection part of the rotating roller 3 and rotates synchronously with the rotating roller 3; the rotating rod 5 is located obliquely above or below the axis of the rotating roller 3, after the rubber-plastic sheet passes through the rotating rod 5, the rotating rod 5 limits the transmission of the rubber-plastic sheet, and has a certain oblique pulling force on the rubber-plastic sheet, so that the rubber-plastic sheet is smooth and flat, and curling is reduced.

[0036] The limiting mechanism 7 includes a connecting bar 71 rotatably set on the input shaft 81, the connecting bar 71 is rotatably connected to the transmission shaft 83, and a connecting bar 72 is rotatably set on the transmission shaft 83, and the connecting bar 72 is rotatably connected to the output shaft 85; during the displacement of the output shaft 85, the connecting bar 71 and the connecting bar 72 ensure the connection between the input shaft 81, the transmission shaft 83, and the output shaft 85, and ensure the effective engagement of the input gear 82, the transmission gear 84, and the output gear 86.

[0037] A displacement assembly 9 is provided on the output shaft 85 for changing the position of the output shaft 85; the displacement assembly 9 includes a displacement block 91 rotatably provided on the output shaft 85, a connecting rod 92 is provided on the displacement block 91, a threaded rod 93 is rotatably provided on the mounting seat 61, a turntable 94 is provided at one end of the threaded rod 93, and the connecting rod 92 is threadedly connected to the threaded rod 93; rotating the turntable 94 drives the threaded rod 93 to rotate, and drives the connecting rod 92 and the displacement block 91 to move by screwing in the thread, thereby driving the output shaft 85 and the rotating rod 5 to move.

[0038] A guide assembly 10 is provided on the mounting seat 61 for guiding and supporting the output shaft 85; the guide assembly 10 includes a guide plate 101 provided on the mounting seat 61, and a guide rod 102 is provided on the displacement block 91, and the guide rod 102 is slidably connected to the guide plate 101; during the displacement process, the guide plate 101 and the guide rod 102 support and guide the displacement block 91 to prevent it from having a large offset.

[0039] When in use, the rubber-plastic sheet passes through the upper and lower rotating rods 5 and fits with the rotating rod 5; the rotating turntable 94 drives the threaded rod 93 to rotate, and the connecting rod 92 and the displacement block 91 are driven to move by screwing in the thread, and the output shaft 85 and the rotating rod 5 are driven to move. In this process, the connecting strip 1 71 and the connecting strip 2 72 ensure the connection of the input shaft 81, the transmission shaft 83, and the output shaft 85, and ensure the effective engagement of the input gear 82, the transmission gear 84, and the output gear 86; the rotating rod 5 is adjusted to a suitable position, and driven by the rotating roller 3, the output shaft 85 and the rotating rod 5 are driven to rotate through the transmission of the input gear 82 and the transmission gear 84, and the transmission limit of the rubber-plastic sheet is performed, so that the rubber-plastic sheet is smooth and flat.

[0040] Example 2

[0041] See also Figure 6 , the utility model provides a technical solution:

[0042] What is different from Example 1 is that a slider 11 is slidably provided on the side plate 62, and the output shaft 85 is rotationally connected to the slider 11; compared with the output shaft 85 directly sliding on the side plate 62, the output shaft 85 has a larger fitting area when being rotationally connected to the slider 11, and has a greater limiting effect, thereby avoiding large deflection when the output shaft 85 is displaced and rotated.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] 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. A rubber and plastic product cooling machine, comprising a chassis main body (1), wherein the chassis main body (1) is provided with a plurality of side rails (2), wherein the side rails (2) are arranged in pairs, and a rotating roller (3) is arranged between the two ends of the two side rails (2) in the same group, and a transmission mesh belt (4) is arranged between the two rotating rollers (3), wherein the transmission mesh belt (4) is arranged between the two rotating rollers (3), and the characteristics are as follows: Also included are: A rotating rod (5), wherein a plurality of the rotating rods (5) are provided, and the plurality of the rotating rods (5) are respectively provided on one side of the plurality of rotating rollers (3); A power mechanism (6) is used to drive the corresponding rotating rod (5) to rotate, thereby driving the rubber and plastic sheet to be transported, and a plurality of power mechanisms (6) are provided, and are respectively arranged on a plurality of the side rails (2); A limiting mechanism (7) is used to limit the position of the rotating rod (5) so that the rubber-plastic sheet is aligned and flat, and a plurality of limiting mechanisms (7) are provided, which are respectively arranged on a plurality of the power mechanisms (6).

2. The rubber and plastic product cooling machine according to claim 1, characterized in that: The power mechanism (6) comprises a mounting seat (61) arranged on one side rail (2) of the same group, and a side plate (62) is arranged on another side rail (2) of the same group; The mounting seat (61) is provided with a transmission assembly (8) for driving the rotating rod (5) to rotate.

3. The rubber and plastic product cooling machine according to claim 2, characterized in that: The transmission assembly (8) comprises an input shaft (81) rotatably arranged on a mounting seat (61), an input gear (82) being arranged on the input shaft (81), a transmission shaft (83) being arranged on one side of the mounting seat (61), a transmission gear (84) being arranged on the transmission shaft (83), the transmission gear (84) being meshed with the input gear (82), an output shaft (85) being slidably arranged on the mounting seat (61), the rotating rod (5) being arranged on the output shaft (85), the output shaft (85) being slidably connected with the side plate (62), an output gear (86) being arranged on the output shaft (85), the output gear (86) being meshed with the transmission gear (84).

4. The rubber and plastic product cooling machine according to claim 3, characterized in that: The limiting mechanism (7) comprises a first connecting bar (71) rotatably arranged on the input shaft (81), the first connecting bar (71) being rotatably connected to the transmission shaft (83), a second connecting bar (72) being rotatably arranged on the transmission shaft (83), and the second connecting bar (72) being rotatably connected to the output shaft (85); The output shaft (85) is provided with a displacement component (9) for changing the position of the output shaft (85); The mounting seat (61) is provided with a guide assembly (10) for guiding and supporting the output shaft (85).

5. The rubber and plastic product cooling machine according to claim 4, characterized in that: The displacement assembly (9) comprises a displacement block (91) rotatably arranged on the output shaft (85), a connecting rod (92) being arranged on the displacement block (91), a threaded rod (93) being rotatably arranged on the mounting seat (61), a rotating disk (94) being arranged at one end of the threaded rod (93), and the connecting rod (92) being threadedly connected to the threaded rod (93).

6. The rubber and plastic product cooling machine according to claim 5, characterized in that: The guide assembly (10) comprises a guide plate (101) arranged on a mounting seat (61), a guide rod (102) is arranged on the displacement block (91), and the guide rod (102) is slidably connected to the guide plate (101).

7. The rubber and plastic product cooling machine according to claim 6, characterized in that: A sliding block (11) is slidably disposed on the side plate (62), and the output shaft (85) is rotationally connected to the sliding block (11).

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