Rubber processing equipment

Abstract

The utility model discloses rubber processing equipment which comprises a processing table, a first screw rod is rotatably installed on the upper end face of the processing table through a moving groove, a first motor connected with the first screw rod is fixedly installed on the outer wall of the processing table, and a first moving sleeve is installed on the outer wall of the first screw rod through a first limiting mechanism in a threaded mode. A moving plate is fixedly mounted on the upper end face of the first moving sleeve, an electric push rod is fixedly mounted on the bottom wall of the moving plate, and a lower pressing plate is fixedly connected to the telescopic end of the electric push rod. By arranging the first screw rod, the first electric push rod, the lower pressing plate and other assemblies, the first screw rod is matched with the first limiting rod to drive the first moving sleeve to move, the first moving sleeve is matched with the moving plate to drive the lower pressing plate to move, and therefore the position of the lower pressing plate can be adjusted according to the size of a rubber plate; and then the electric push rod can drive the pressing plate to move downwards to press and fix the rubber plate, so that displacement and deviation of the rubber plate during shearing can be prevented.

Description

Technical Field

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

[0002] Automobile sealing strips are soft products that fill various gaps between car body components. They have the functions of shock absorption, waterproofing, dustproofing, and sound insulation. Depending on the application location, automobile sealing strips can be divided into various models.

[0003] During the production process of automobile sealing strips, the produced rubber sheets need to be sheared, and the shearing length of the sealing strips is determined according to the model of the sealing strips produced. In the prior art, most punching devices are unable to clamp and fix rubber sheets of different widths, which causes the rubber sheets to easily shift and deviate during shearing, resulting in irregular cut sealing strips, which reduces the qualified rate of automobile products and is not practical enough. Therefore, it is necessary to redesign a rubber processing equipment to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a rubber processing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A rubber processing equipment comprises a processing table, wherein a first screw is rotatably installed on the upper end surface of the processing table through a movable groove, a first motor connected to the first screw is fixedly installed on the outer wall of the processing table, a first movable sleeve is threadedly installed on the outer wall of the first screw through a first limiting mechanism, a movable plate is fixedly installed on the upper end surface of the first movable sleeve, an electric push rod is fixedly installed on the bottom wall of the movable plate, a lower pressure plate is fixedly connected to the telescopic end of the electric push rod, a support plate is fixedly installed on the outer wall of the processing table, a movable frame is fixedly connected to the upper end surface of the support plate through a lifting mechanism, a second screw is rotatably installed inside the movable frame, a second motor connected to the second screw is fixedly installed on the outer wall of the movable frame, a second movable sleeve is threadedly installed on the outer wall of the second screw through a second limiting mechanism, the upper end surface of the second movable sleeve is fixedly connected to the connecting frame through a connecting mechanism, and a lower pressure roller is rotatably installed inside the connecting frame.

[0007] Preferably, the first limiting mechanism comprises a first limiting rod fixedly installed inside the movable groove, and the first limiting rod slides through the first movable sleeve.

[0008] Preferably, the lifting mechanism comprises a cylinder fixedly mounted on the upper end surface of the support plate, and the telescopic end of the cylinder is fixedly connected to the outer bottom wall of the moving frame.

[0009] Preferably, the second limiting mechanism comprises a second limiting rod fixedly mounted inside the moving frame, and the second limiting rod slides through the second moving sleeve.

[0010] Preferably, the connection mechanism comprises a connection rod fixedly mounted on the upper end surface of the second movable sleeve, and the end of the connection rod is fixedly connected to the upper end surface of the connection frame.

[0011] Preferably, a plurality of connecting rods are fixedly mounted on the upper end surface of the connection frame, and the ends of two connecting rods on the same side are commonly and fixedly connected with dust removal brushes.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as the first screw rod, the first electric push rod and the lower pressure plate, the first screw rod drives the first movable sleeve to move by cooperating with the first limit rod, and the first movable sleeve drives the lower pressure plate to move by cooperating with the movable plate, thereby the position of the lower pressure plate can be adjusted according to the size of the rubber plate, and then the electric push rod can drive the lower pressure plate to move downward to press down and fix the rubber plate, thereby preventing the rubber plate from displacement and deviation during shearing.

[0014] 2. By setting up components such as a second screw, a connecting rod, a connecting frame and a lower pressure roller, the second screw drives the second movable sleeve to move by cooperating with the second limit rod, and the second movable sleeve drives the connecting frame to move by cooperating with the connecting rod. As a result, the connecting frame can drive the lower pressure roller to move and roll the rubber sheet to prevent wrinkles from affecting the shearing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a rubber processing equipment proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a schematic diagram of the top view of a rubber processing equipment proposed by the utility model;

[0018] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 A schematic diagram of the structure at B in FIG.

[0020] Figure 6 for Figure 3 Schematic diagram of the enlarged structure at position C in FIG.

[0021] In the figure: 1 processing table, 2 first screw rod, 3 first motor, 4 first limiting rod, 5 first moving sleeve, 6 moving plate, 7 electric push rod, 8 lower pressure plate, 9 support plate, 10 cylinder, 11 moving frame, 12 second screw rod, 13 second motor, 14 second limiting rod, 15 second moving sleeve, 16 connecting rod, 17 connecting frame, 18 lower pressure roller, 19 connecting rod, 20 dust removal brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6 A rubber processing equipment comprises a processing table 1, a first screw 2 is rotatably installed on the upper end surface of the processing table 1 through a movable groove, a first motor 3 connected to the first screw 2 is fixedly installed on the outer wall of the processing table 1, a first movable sleeve 5 is threadedly installed on the outer wall of the first screw 2 through a first limiting mechanism, the first limiting mechanism comprises a first limiting rod 4 fixedly installed inside the movable groove, the first limiting rod 4 slides through the first movable sleeve 5, the first limiting rod 4 can limit the first movable sleeve 5, so that the first movable sleeve 5 can only move axially along the outer wall of the first screw 2.

[0024] A moving plate 6 is fixedly mounted on the upper end surface of the first moving sleeve 5, an electric push rod 7 is fixedly mounted on the bottom wall of the moving plate 6, a lower pressing plate 8 is fixedly connected to the telescopic end of the electric push rod 7, a support plate 9 is fixedly mounted on the outer wall of the processing table 1, and a moving frame 11 is fixedly connected to the upper end surface of the support plate 9 through a lifting mechanism. The lifting mechanism includes a cylinder 10 fixedly mounted on the upper end surface of the support plate 9, and the telescopic end of the cylinder 10 is fixedly connected to the outer bottom wall of the moving frame 11. A second screw 12 is rotatably mounted inside the moving frame 11, a second motor 13 connected to the second screw 12 is fixedly mounted on the outer wall of the moving frame 11, and a second moving sleeve 15 is threadedly mounted on the outer wall of the second screw 12 through a second limiting mechanism. The second limiting mechanism includes a second limiting rod 14 fixedly mounted inside the moving frame 11, and the second limiting rod 14 slides through the second moving sleeve 15. The second limiting rod 14 can limit the second moving sleeve 15, so that the second moving sleeve 15 can only move axially along the outer wall of the second screw 12.

[0025] The upper end surface of the second movable sleeve 15 is fixedly connected to a connecting frame 17 through a connecting mechanism, and the connecting mechanism includes a connecting rod 16 fixedly installed on the upper end surface of the second movable sleeve 15, and the end of the connecting rod 16 is fixedly connected to the upper end surface of the connecting frame 17. A lower pressure roller 18 is rotatably installed inside the connecting frame 17, and a plurality of connecting rods 19 are fixedly installed on the upper end surface of the connecting frame 17. The ends of two connecting rods 19 on the same side are commonly fixedly connected to a dust removal brush 20.

[0026] When the utility model is used, the rubber sheet is placed on the upper end surface of the processing table 1, and then the first motor 3 can drive the first screw rod 2 to rotate, and the first screw rod 2 can drive the first movable sleeve 5 to move by cooperating with the first limit rod 4, and the first movable sleeve 5 can then drive the lower pressing plate 8 to move by cooperating with the movable plate 6 and the electric push rod 7, thereby the position of the lower pressing plate 8 can be adjusted according to the size of the rubber sheet, and then the electric push rod 7 can drive the lower pressing plate 8 to move downward to press down and fix the rubber sheet, thereby preventing the rubber sheet from displacement and deviation during shearing, avoiding affecting the shearing effect, and under the telescopic adjustment of the electric push rod 7, the lower pressing plate 8 can press down and fix rubber sheets of different thicknesses;

[0027] When the rubber sheet is pressed down and fixed, the cylinder 10 can drive the moving frame 11 to move up and down, so that the moving frame 11 can drive the lower pressure roller 18 and the dust removal brush 20 to contact the upper end surfaces of rubber sheets of different thicknesses. Then the second motor 13 drives the second screw 12 to rotate, and the second screw 12 drives the second movable sleeve 15 to move by cooperating with the second limiting rod 14. The second movable sleeve 15 then drives the connecting frame 17 to move by cooperating with the connecting rod 16, so that the connecting frame 17 can drive the lower pressure roller 18 to move to roll the rubber sheet to prevent wrinkles from affecting the shearing effect. At the same time, the connecting frame 17 can drive the two dust removal brushes 20 to clean the dust on the upper end surface of the rubber sheet through the connecting rod 19 to prevent a large amount of dust from affecting the normal shearing work.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rubber processing device, comprising a processing table (1), characterized in that: The upper end surface of the processing table (1) is rotatably mounted with a first screw rod (2) through a movable groove, the outer wall of the processing table (1) is fixedly mounted with a first motor (3) connected to the first screw rod (2), the outer wall of the first screw rod (2) is threadedly mounted with a first movable sleeve (5) through a first limiting mechanism, the upper end surface of the first movable sleeve (5) is fixedly mounted with a movable plate (6), the bottom wall of the movable plate (6) is fixedly mounted with an electric push rod (7), the telescopic end of the electric push rod (7) is fixedly connected with a lower pressure plate (8), and the outer wall of the processing table (1) is fixedly mounted with a support plate (9) ), the upper end surface of the support plate (9) is fixedly connected to a moving frame (11) through a lifting mechanism, a second screw rod (12) is rotatably mounted inside the moving frame (11), a second motor (13) connected to the second screw rod (12) is fixedly mounted on the outer wall of the moving frame (11), a second moving sleeve (15) is threadedly mounted on the outer wall of the second screw rod (12) through a second limiting mechanism, the upper end surface of the second moving sleeve (15) is fixedly connected to a connecting frame (17) through a connecting mechanism, and a lower pressure roller (18) is rotatably mounted inside the connecting frame (17).

2. A rubber processing equipment according to claim 1, characterized in that: The first limiting mechanism comprises a first limiting rod (4) fixedly mounted inside the movable groove, and the first limiting rod (4) slides through the first movable sleeve (5).

3. A rubber processing equipment according to claim 2, characterized in that: The lifting mechanism comprises a cylinder (10) fixedly mounted on the upper end surface of the support plate (9), and the telescopic end of the cylinder (10) is fixedly connected to the outer bottom wall of the moving frame (11).

4. A rubber processing equipment according to claim 3, characterized in that: The second limiting mechanism comprises a second limiting rod (14) fixedly mounted inside the moving frame (11), and the second limiting rod (14) slides through the second moving sleeve (15).

5. The rubber processing equipment according to claim 4, characterized in that: The connection mechanism comprises a connection rod (16) fixedly mounted on the upper end surface of the second movable sleeve (15), and the end of the connection rod (16) is fixedly connected to the upper end surface of the connection frame (17).

6. A rubber processing equipment according to claim 5, characterized in that: A plurality of connecting rods (19) are fixedly mounted on the upper end surface of the connection frame (17), and the ends of two connecting rods (19) on the same side are fixedly connected to a dust removal brush (20).

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