Rubber product processing and calendaring forming device

Abstract

The utility model relates to a rubber product processing calendaring forming device which comprises a side plate, a fixing box is movably installed on the side face of the side plate, a rotating structure is movably installed in the fixing box, a distance adjusting structure is movably installed on the side face of the side plate, and a hinge block is fixedly connected to the top end of the distance adjusting structure. According to the rubber product processing and calendaring forming device, by arranging a limiting barrel and a limiting block, when the device is used, an annular clamping block is clamped outside a fixing rod, the limiting barrel and the limiting block are located on the same horizontal plane, the fixing rod drives a sliding block to slide in a sliding groove, the sliding block further pushes an inserting plate to be inserted into a positioning groove, and therefore the rubber product can be processed. And therefore, the inserting plates are limited through the positioning grooves, then the limiting blocks can be limited by the limiting cylinders, the fixing rods and the rollers are mounted and fixed, the dismounting and mounting steps are simple, and a user can operate the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber product processing, in particular to a rubber product processing calendering molding device. Background Art

[0002] Rubber products refer to the activities of producing various rubber products using natural and synthetic rubber as raw materials, and also include rubber products produced from waste rubber; the output of synthetic rubber has greatly exceeded that of natural rubber, among which the largest output is styrene-butadiene rubber; and calendering is a method of pressing the mixed rubber into a film of a certain shape and size through a calender, which is called calendering; therefore, a calender is needed; a calender consists of two or more rollers arranged in a certain form, at a certain temperature, to press and stretch rubber or plastic into a film of a certain thickness and surface shape.

[0003] According to a rubber product processing and calendering molding device mentioned in the utility model patent with Chinese patent application number 201921761327.5, when some calendering machines are used to calender the rubber, the rubber needs to continuously pass through two rollers. The rubber is prone to relative displacement when moving, causing the edge of the rubber and the side of the vertical plate to rub against each other, reducing the calendering molding rate. However, it is not convenient to disassemble and clean the rollers of the rubber product processing and calendering molding device when in use. After long-term calendering, the surface of the roller produces adhesive colloid, which affects the subsequent continuous calendering effect of the roller on the rubber product. Therefore, it is necessary to propose a rubber product processing and calendering molding device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rubber product processing calendering and molding device which can facilitate users to disassemble and clean the calendering roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber product processing and calendering device, comprising a side plate, a fixed box is movably installed on the side of the side plate, a rotating structure is movably installed inside the fixed box, a distance adjustment structure is movably installed on the side of the side plate, a hinge block is fixedly connected at the top of the distance adjustment structure, a second support bearing is movably installed inside the hinge block, a limiting cylinder is installed inside the second support bearing, and a limiting block is installed inside the limiting cylinder;

[0006] Four positioning plates are arranged inside the limiting cylinder, and positioning grooves are arranged between the four positioning plates. A fixing rod is fixedly connected to the rear side surface of the limiting cylinder, and a limiting block is clamped on the outside of the fixing rod. The limiting block includes an annular clamping block, and an annular clamping block is clamped on the outside of the fixing rod. A limiting protrusion is fixedly installed on the outside of the annular clamping block, and a plug-in plate is slidably installed inside the limiting protrusion, a sliding block is fixedly installed on the top of the plug-in plate, a sliding block is provided on the top of the limiting protrusion, a sliding groove is provided on the top of the limiting protrusion, and the sliding block is slidably installed on the top of the sliding groove.

[0007] Furthermore, the distance adjustment structure comprises a threaded push rod, the bottom of the hinge block is fixedly connected with the threaded push rod, the outer thread of the threaded push rod is connected with a rotating sleeve, and the bottom of the rotating sleeve is movably connected with a connecting rod.

[0008] Furthermore, a fixing plate is fixedly installed on one side of the side plate, a second drive motor is fixedly installed on the top of the fixing plate, a third gear is fixedly connected to the output shaft of the second drive motor, a fourth gear is meshed with each other on the outer surface of the third gear, and a fourth gear is fixedly installed on the outer surface of the rotating sleeve.

[0009] Furthermore, the plug-in board and the positioning groove are adapted to each other, and the plug-in board is plugged into the inside of the positioning groove, and the first roller and the second roller are fixedly mounted on the outside of the fixing rod.

[0010] Furthermore, a first support bearing is fixedly installed inside the rotating sleeve, and a connecting rod is movably installed inside the first support bearing.

[0011] Furthermore, the rotating structure includes a first drive motor, the first drive motor is movably installed inside the fixed box, a first gear is fixedly connected to the output shaft of the first drive motor, the first gear and the second gear are meshed with each other, and a second gear is fixedly installed on the side of the limiting cylinder.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The rubber product processing and calendering molding device is provided with a limit cylinder and a limit block. When in use, the annular clamp block is clamped on the outside of the fixed rod. At this time, the limit cylinder and the limit block are at the same horizontal plane. The fixed rod drives the slider to slide in the inside of the slide groove. The slider will further push the plug-in board to be plugged into the inside of the positioning groove, so that the plug-in board is limited by the positioning groove, and then the limit cylinder can limit the limit block, thereby realizing the installation and fixation of the fixed rod and the roller. The disassembly and assembly steps are simple and convenient for users to operate.

[0014] 2. The rubber product processing and calendering device is provided with a distance adjustment structure. When in use, by starting the second drive motor, the output shaft of the second drive motor will drive the third gear and the fourth gear to engage and rotate with each other, thereby driving the fourth gear and the rotating sleeve to rotate. When the rotating sleeve rotates, it will be threadedly connected with the threaded push rod. The threaded push rod will push the rotating sleeve upward and drive the fixed box, the rotating structure and the first roller to move upward at the same time, thereby realizing the adjustment of the distance between the first roller and the second roller. The operation is convenient and can be easily adjusted according to the calendering requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front cross-sectional view of the calendering molding device structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model.

[0018] In the figure: 1, side plate; 2, first roller; 3, second roller; 4, rotating structure; 401, first drive motor; 402, first gear; 403, second gear; 5, fixed box; 6, hinge block; 7, distance adjustment structure; 701, threaded push rod; 702, rotating sleeve; 703, second drive motor; 704, third gear; 705, fourth gear; 706, first support bearing; 707, connecting rod; 8, fixed plate; 9, second support bearing; 11, limiting cylinder; 111, positioning plate; 112, positioning groove; 113, fixed rod; 12, limiting block; 121, annular clamp block; 122, limiting protrusion; 123, plug-in board; 124, slider; 125, slide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3In this embodiment, a rubber product processing and calendering device comprises a side plate 1, a fixed box 5 is movably mounted on the side of the side plate 1, a rotating structure 4 is movably mounted inside the fixed box 5, a distance adjustment structure 7 is movably mounted on the side of the side plate 1, a hinge block 6 is fixedly connected at the top of the distance adjustment structure 7, a second support bearing 9 is movably mounted inside the hinge block 6, a limiting cylinder 11 is mounted inside the second support bearing 9, and a limiting block 12 is mounted inside the limiting cylinder 11;

[0021] Four positioning plates 111 are arranged inside the limiting cylinder 11, and positioning grooves 112 are arranged between the four positioning plates 111. A fixing rod 113 is fixedly connected to the rear side surface of the limiting cylinder 11, and a limiting block 12 is clamped on the outside of the fixing rod 113. The limiting block 12 includes an annular clamping block 121, and an annular clamping block 121 is clamped on the outside of the fixing rod 113. A limiting protrusion 122 is fixedly installed on the outside of the annular clamping block 121, and a plug-in plate 123 is slidably installed inside the limiting protrusion 122. A slider 124 is fixedly installed on the top of the plug-in plate 123, and a slide groove 125 is opened on the top of the limiting protrusion 122, and the slider 124 is slidably installed on the top of the slide groove 125.

[0022] During specific implementation, the annular clamp block 121 is clamped on the outside of the fixed rod 113. At this time, the limit cylinder 11 and the limit block 12 are in the same horizontal plane. The fixed rod 113 drives the slider 124 to slide in the inside of the slide groove 125. The slider 124 will further push the plug-in board 123 to be plugged into the inside of the positioning groove 112, so that the plug-in board 123 is limited by the positioning groove 112, and then the limit cylinder 11 can limit the limit block 12, thereby realizing the installation and fixation of the fixed rod 113 and the roller. The disassembly and assembly steps are simple and convenient for users to operate.

[0023] When in use, by starting the second drive motor 703, the output shaft of the second drive motor 703 will drive the third gear 704 and the fourth gear 705 to engage and rotate with each other, thereby driving the fourth gear 705 and the rotating sleeve 702 to rotate. When the rotating sleeve 702 rotates, it will be threadedly connected with the threaded push rod 701. The threaded push rod 701 will push the rotating sleeve 702 upward and drive the fixed box 5, the rotating structure 4 and the first roller 2 to move upward at the same time, so as to adjust the distance between the first roller 2 and the second roller 3. The operation is convenient and can be easily adjusted according to the calendering requirements.

[0024] By starting the first driving motor 401, the output shaft of the first driving motor 401 will drive the first gear 402 and the second gear 403 to mesh and rotate with each other, and drive the second gear 403 and the limiting cylinder 11 to rotate. The limiting cylinder 11 rotates inside the first supporting bearing 9 and drives the fixing rod 113 and the roller to rotate and calender.

[0025] When implementing, follow these steps:

[0026] 1) First, clamp the limit block 12 on the outside of the fixing rod 113, and insert the fixing rod 113 into the inside of the limit cylinder 11;

[0027] 2) Then the plug board 123 is limited by the positioning groove 112, and then the limiting cylinder 11 can limit the limiting block 12, so as to achieve the installation and fixation of the fixing rod 113 and the roller;

[0028] 3) The distance between the first roller 2 and the second roller 3 is adjusted by the distance adjustment structure 7;

[0029] 4) Finally, the two sets of rotating structures 4 drive the first roller 2 and the second roller 3 to calender the rubber product.

[0030] To sum up, the rubber product processing and calendering molding device, by setting the limit cylinder 11 and the limit block 12, when in use, the annular clamping block 121 is clamped on the outside of the fixed rod 113, at this time the limit cylinder 11 and the limit block 12 are in the same horizontal plane, and the slider 124 is driven by the fixed rod 113 to slide in the inside of the slide groove 125, and the slider 124 will further push the plug-in board 123 to be plugged into the inside of the positioning groove 112, so that the plug-in board 123 is limited by the positioning groove 112, and then the limit cylinder 11 can limit the limit block 12, so as to realize the installation and fixation of the fixed rod 113 and the roller, and the disassembly and assembly steps are simple and convenient for users to operate.

[0031] In addition, by setting up the distance adjustment structure 7, when in use, by starting the second drive motor 703, the output shaft of the second drive motor 703 will drive the third gear 704 and the fourth gear 705 to engage and rotate with each other, thereby driving the fourth gear 705 and the rotating sleeve 702 to rotate. When the rotating sleeve 702 rotates, it will be threadedly connected with the threaded push rod 701. The threaded push rod 701 will push the rotating sleeve 702 upward and drive the fixed box 5, the rotating structure 4 and the first roller 2 to move upward at the same time, thereby realizing the adjustment of the distance between the first roller 2 and the second roller 3. The operation is convenient and can be easily adjusted according to the calendering requirements.

[0032] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 product processing and calendering device, comprising a side plate (1), characterized in that: A fixed box (5) is movably mounted on the side of the side plate (1), a rotating structure (4) is movably mounted inside the fixed box (5), a distance adjustment structure (7) is movably mounted on the side of the side plate (1), a hinge block (6) is fixedly connected to the top of the distance adjustment structure (7), a second support bearing (9) is movably mounted inside the hinge block (6), a limiting cylinder (11) is mounted inside the second support bearing (9), and a limiting block (12) is mounted inside the limiting cylinder (11); The limiting cylinder (11) is provided with four positioning plates (111) inside, and positioning grooves (112) are provided between the four positioning plates (111). A fixing rod (113) is fixedly connected to the rear side of the limiting cylinder (11), and a limiting block (12) is clamped on the outside of the fixing rod (113). The limiting block (12) comprises an annular clamping block (121). The fixing rod (113) is clamped on the outside of the fixing rod (113), and a limiting protrusion (122) is fixedly installed on the outside of the annular clamping block (121). A plug-in board (123) is slidably installed inside the limiting protrusion (122), and a sliding block (124) is fixedly installed on the top of the plug-in board (123). A sliding groove (125) is provided on the top of the limiting protrusion (122), and the sliding block (124) is slidably installed on the top of the sliding groove (125).

2. A rubber product processing and calendering device according to claim 1, characterized in that: The distance adjustment structure (7) comprises a threaded push rod (701), the bottom of the hinge block (6) is fixedly connected to the threaded push rod (701), the outer thread of the threaded push rod (701) is connected to a rotating sleeve (702), and the bottom of the rotating sleeve (702) is movably connected to a connecting rod (707).

3. A rubber product processing and calendering device according to claim 2, characterized in that: A fixing plate (8) is fixedly mounted on one side of the side plate (1), a second drive motor (703) is fixedly mounted on the top of the fixing plate (8), a third gear (704) is fixedly connected to the output shaft of the second drive motor (703), a fourth gear (705) is mutually meshed on the outer surface of the third gear (704), and a fourth gear (705) is fixedly mounted on the outer surface of the rotating sleeve (702).

4. The rubber product processing and calendering device according to claim 1, characterized in that: The plug-in board (123) and the positioning groove (112) are adapted to each other, and the plug-in board (123) is plugged into the interior of the positioning groove (112). The first roller (2) and the second roller (3) are fixedly mounted on the exterior of the fixing rod (113).

5. The rubber product processing and calendering device according to claim 2, characterized in that: A first support bearing (706) is fixedly installed inside the rotating sleeve (702), and a connecting rod (707) is movably installed inside the first support bearing (706).

6. The rubber product processing and calendering device according to claim 1, characterized in that: The rotating structure (4) comprises a first driving motor (401), the first driving motor (401) is movably installed inside the fixed box (5), a first gear (402) is fixedly connected to the output shaft of the first driving motor (401), the first gear (402) and the second gear (403) are meshed with each other, and the second gear (403) is fixedly installed on the side of the limiting cylinder (11).

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