Silicone rubber roller tablet press

Abstract

The utility model discloses a silicone rubber roller tablet press which comprises a material storage box, a feeding hopper is arranged at the top of the material storage box, two rollers are oppositely arranged in the material storage box and located below the feeding hopper, the rollers are connected with a driving mechanism used for driving the rollers to rotate, a conveying belt is arranged below the rollers, and a discharging port is formed in one side of the material storage box. One end of the conveying belt penetrates through the discharging opening and extends out of the storage box. Silicone rubber can enter the storage box through the feeding hopper after being kneaded and formed, the driving mechanism can drive the roller to rotate to extrude the silicone rubber, and the extruded silicone rubber can fall onto the conveying belt and is output from the storage box through the conveying belt. Meanwhile, the problems that in the extrusion process of the screw, rubber blocks are severely rubbed, the temperature of rubber is increased in the friction process, and the rubber is prone to deterioration and yellowing can be solved, meanwhile, a cooling-water machine does not need to be additionally arranged, and the cost for later maintenance of a machine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone rubber processing, in particular to a silicone rubber roller tablet press. Background Art

[0002] Traditional glue dispensers use screw extrusion, but the extrusion speed is extremely slow. In addition, because the screw will cause severe friction between the rubber blocks during the extrusion process, the temperature of the silicone rubber will rise during the friction process, and it is easy to deteriorate and turn yellow. Even if a chiller is added later, the effect is not significant. The chiller will also produce condensed water during the cooling process, and the machine is prone to rust, increasing the subsequent maintenance costs. Utility Model Content

[0003] The purpose of the utility model is to overcome the above technical deficiencies, provide a silicone rubber roller tablet press, and solve the technical problems in the background technology.

[0004] In order to achieve the above-mentioned technical purpose, the technical solution of the utility model provides a silicone rubber roller tablet press, including a storage box, a feed hopper is provided on the top of the storage box, two rollers are relatively arranged in the storage box and below the feed hopper, the rollers are connected to a driving mechanism for driving the rollers to rotate, a conveyor belt is provided under the rollers, a discharge port is provided on one side of the storage box, and one end of the conveyor belt passes through the discharge port and extends out of the storage box.

[0005] Furthermore, the driving mechanism includes a driving motor, and the driving motor is connected to the roller through a belt.

[0006] Furthermore, both ends of the drum are mounted on two support frames through bearings.

[0007] Furthermore, it also includes a cutting knife arranged at one end of the conveyor belt outside the storage box, and the cutting knife is connected to a driving device for driving the cutting knife to move along the width direction of the conveyor belt.

[0008] Furthermore, the cutting knife includes a vertically arranged blade and two blade plates respectively connected to the upper end and the lower end of the blade, wherein one of the blade plates is connected to the driving device.

[0009] Furthermore, it also includes a mounting frame, which includes a vertical mounting plate installed on one end of the conveyor belt outside the storage box and a horizontal mounting plate installed on the top of the vertical mounting plate, and the drive device is installed on the top of the horizontal mounting plate.

[0010] The beneficial effects of the utility model include:

[0011] 1. After the silicone rubber is kneaded and formed, it can enter the storage box through the feed hopper. The driving mechanism can drive the roller to rotate to extrude the silicone rubber. The extruded silicone rubber can fall onto the conveyor belt and be output from the storage box through the conveyor belt. Compared with the traditional glue dispenser using screw extrusion, the glue output speed is fast, and it can also avoid the problem that the screw will cause the rubber block to rub violently during the extrusion process, the temperature of the colloid will rise during the friction process, and the colloid is easy to deteriorate and turn yellow. At the same time, there is no need to add a chiller, which reduces the cost of later maintenance of the machine;

[0012] 2. It also includes a cutting knife arranged at one end of the conveyor belt outside the storage box, and the cutting knife is connected to a driving device for driving the cutting knife to move along the width direction of the conveyor belt, so as to cut the silicone rubber output from the storage box into pieces, with high cutting efficiency and saving a lot of labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a silicone rubber roller tablet press according to an embodiment of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of an embodiment of the utility model;

[0015] In the figure: 1. storage box; 11. feed hopper; 12. discharge port; 2. roller; 3. driving mechanism; 31. driving motor; 32. belt; 4. conveyor belt; 5. bearing; 6. mounting frame; 7. cutting knife; 71. blade; 72. knife plate; 8. driving device; 9. mounting frame; 91. vertical mounting plate; 92. horizontal mounting plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] The utility model embodiment provides a silicone rubber roller tablet press, such as Figure 1-2 As shown, it includes a storage box 1, a feed hopper 11 is provided on the top of the storage box 1, two rollers 2 are relatively arranged in the storage box 1 and below the feed hopper 11, the rollers 2 are connected to a driving mechanism 3 for driving the rollers 2 to rotate, a conveyor belt 4 is provided below the rollers 2, a discharge port 12 is provided on one side of the storage box 1, and one end of the conveyor belt 4 passes through the discharge port 12 and extends out of the storage box 1.

[0018] After the silicone rubber is kneaded and formed, it can enter the storage box 1 through the feed hopper 11. The driving mechanism 3 can drive the roller 2 to rotate to extrude the silicone rubber. The extruded silicone rubber can fall onto the conveyor belt 4 and be output from the storage box 1 through the conveyor belt 4. Compared with the traditional glue dispenser using screw extrusion, the glue output speed is fast, and it can also avoid the problem that the screw will cause severe friction of the rubber block during the extrusion process, the temperature of the colloid will rise during the friction process, and the colloid is easy to deteriorate and turn yellow. At the same time, there is no need to add a chiller, which reduces the cost of later maintenance of the machine.

[0019] It should be noted that both ends of the drum 2 are mounted on two support frames 6 via bearings 5 ​​.

[0020] In this embodiment, the driving mechanism 3 includes a driving motor 31, which is an electric motor, a hydraulic motor or a pneumatic motor. The driving motor 31 is connected to the roller 2 through a belt 32, and the driving motor 31 can drive the roller 2 to rotate through the belt 32.

[0021] After being kneaded and formed, the silicone rubber is a large piece of solid colloid, which needs to be divided into small pieces before entering the next rubber filtering process. Traditional rubber separation adopts manual division, which needs to be cut piece by piece with fine steel wire, which is not only time-consuming but also requires a lot of manpower. The present embodiment preferably also includes a cutting knife 7 arranged at one end of the conveyor belt 4 outside the storage box 1. The cutting knife 7 is connected to a driving device 8 for driving the cutting knife 7 to move along the width direction of the conveyor belt 4. The driving device 8 is one of a cylinder, a hydraulic cylinder or an electric telescopic rod, so as to cut the silicone rubber output from the storage box 1 into pieces, with high cutting efficiency and saving a lot of labor.

[0022] It should be noted that the cutting knife 7 includes a vertically arranged blade 71 and two blade plates 72 respectively connected to the upper end and the lower end of the blade 71 , wherein one of the blade plates 72 is connected to the driving device 8 .

[0023] In this embodiment, a mounting frame 9 is also included, which includes a vertical mounting plate 91 installed on the end of the conveyor belt 4 located outside the storage box 1 and a horizontal mounting plate 92 installed on the top of the vertical mounting plate 91. The drive device 8 is installed on the top of the horizontal mounting plate 92. It should be noted that the vertical mounting plate 91 is provided with a through hole 911 along the width direction of the conveyor belt 4 to prevent the vertical mounting plate 91 from blocking the silicone rubber output from the conveyor belt 4.

[0024] Specific principle: when in use, the silicone rubber can be kneaded and formed and then enter the storage box 1 through the feed hopper 11. The driving mechanism 3 can drive the roller 2 to rotate to extrude the silicone rubber. Compared with the traditional glue dispenser using screw extrusion, the glue output speed is fast, and it can also avoid the problem that the screw will cause the rubber block to rub violently during the extrusion process, the temperature of the colloid will rise during the friction, and the colloid will easily deteriorate and turn yellow. At the same time, there is no need to add a chiller, which reduces the cost of later maintenance of the machine. The extruded silicone rubber can fall onto the conveyor belt 4 and be output from the storage box 1 through the conveyor belt 4. When the silicone rubber is transported to the end of the conveyor belt 4, the driving device 8 can drive the cutting knife 7 to move along the width direction of the conveyor belt 4 to cut the silicone rubber into pieces. The cutting efficiency is high and a lot of labor can be saved.

[0025] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A silicone rubber roller tablet press, characterized in that: The invention comprises a material storage box (1), a feeding hopper (11) is provided on the top of the material storage box (1), two rollers (2) are arranged opposite to each other in the material storage box (1) and below the feeding hopper (11), the rollers (2) are connected to a driving mechanism (3) for driving the rollers (2) to rotate, a conveyor belt (4) is provided below the rollers (2), a discharge port (12) is provided on one side of the material storage box (1), one end of the conveyor belt (4) passes through the discharge port (12) and extends out of the material storage box (1); and the invention also comprises a cutting knife (7) arranged at one end of the conveyor belt (4) outside the material storage box (1), the cutting knife (7) being connected to a driving device (8) for driving the cutting knife (7) to move along the width direction of the conveyor belt (4).

2. A silicone rubber roller tablet press according to claim 1, characterized in that: The driving mechanism (3) comprises a driving motor (31), and the driving motor (31) is connected to the roller (2) via a belt (32).

3. The silicone rubber roller tablet press according to claim 1, characterized in that: The two ends of the roller (2) are mounted on two support frames (6) via bearings (5).

4. The silicone rubber roller tablet press according to claim 1, characterized in that: The cutting knife (7) comprises a vertically arranged blade (71) and two blade plates (72) respectively connected to the upper end and the lower end of the blade (71), wherein one of the blade plates (72) is connected to the driving device (8).

5. The silicone rubber roller tablet press according to claim 1, characterized in that: It also includes a mounting frame (9), which includes a vertical mounting plate (91) mounted on one end of the conveyor belt (4) outside the storage box (1) and a horizontal mounting plate (92) mounted on the top of the vertical mounting plate (91), and the driving device (8) is mounted on the top of the horizontal mounting plate (92).

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