A rubber cutting device for EPDM rubber processing

Abstract

The utility model discloses a rubber cutting device for EPDM rubber processing, comprising a bracket, and further comprising: a first rack, the first rack being connected to one side of the bracket, and a first driving mechanism being arranged on the first rack; a mobile frame, the mobile frame being connected to one side of the first driving mechanism; a second rack, the second rack being connected to one side of the mobile frame, and a second driving mechanism being arranged on the second rack. By controlling the first driving mechanism to work, the mobile frame and the cutting head can be driven to move horizontally under the action of the first rack, so that the position of the cutting head can be adjusted automatically, the cutting position can be adjusted, and the rubber can be automatically cut into multiple sections. By controlling the second driving mechanism to work, the cutting head can be driven under the action of the second rack, so that the cutting head can cut the rubber, and the degree of automation is high.

Description

Technical Field

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

[0002] EPDM rubber is a copolymer of ethylene, propylene and a small amount of non-conjugated dienes. It is a type of EPDM rubber. Because its main chain is composed of chemically stable saturated hydrocarbons and only contains unsaturated double bonds in the side chains, it has excellent aging resistance such as ozone resistance, heat resistance, and weather resistance. It can be widely used in automotive parts, building waterproof materials, wire and cable sheaths, heat-resistant hoses, tapes, automotive seals and other fields.

[0003] A rubber cutting device for EPDM rubber processing with publication number CN217476022U includes a rubber cutting device table, a casing, a rubber presser and a rubber side stopper. The casing is provided on the top outer surface of the rubber cutting device table, and a rubber presser is detachably installed on the top left edge of the rubber cutting device table. The extrusion cutting blade is lowered by a telescopic pusher, and the extrusion leg is attached to the surface of the rubber. The extrusion leg is contracted with the buffer elastic wire, and the rubber surface is extruded and fixed by the extrusion leg, and compressed and cut with the extrusion cutting blade. Although the device realizes stable pressing when cutting glass rubber, it is inconvenient to adjust the position of the cutter head during use. When a whole rubber plate needs to be cut into multiple sections, the staff needs to constantly adjust the position of the rubber plate near the cutter head. The degree of automation is low, and the staff is prone to injury. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art and proposes a rubber cutting device for EPDM rubber processing, comprising a bracket, and also comprising: a first rack, the first rack is connected to one side of the bracket, and a first driving mechanism is arranged on the first rack; a moving frame, the moving frame is connected to one side of the first driving mechanism; a second rack, the second rack is connected to one side of the moving frame, and a second driving mechanism is arranged on the second rack; an adjusting mechanism, one side of the adjusting mechanism is connected to the second driving mechanism, and a cutting head is arranged on the adjusting mechanism; a fixing component, the fixing component is connected to the bottom of the moving frame; a limiting plate is arranged on the bracket, and a plurality of clamping plates are arranged at equal intervals on the limiting plate.

[0005] As a further description of the above technical solution: a collection frame is arranged below the card board, the collection frame is slidably connected to the installation frame, the installation frame is detachably connected to the bracket, and a handle is arranged on one side of the collection frame.

[0006] As a further description of the above technical solution: the first driving mechanism includes a first driving motor, the first driving motor is connected to the first gear group, the first gear group is connected to the first transmission wheel, the first transmission wheel is adapted to the first rack, and a first limiting assembly is provided on one side of the first gear group, and the first limiting assembly is slidably connected to the bracket through a first slide plate.

[0007] As a further description of the above technical solution: the second driving mechanism includes a second driving motor, the second driving motor is connected to the second gear group, the second gear group is connected to the second transmission wheel, the second transmission wheel is adapted to the second rack, and a second limiting assembly is provided on one side of the second gear group, and the second limiting assembly is slidably connected to the movable frame through a second slide.

[0008] As a further description of the above technical solution: the first limiting assembly includes a first connecting frame, and a plurality of first limiting pulleys are arranged on the first connecting frame, and the first limiting pulleys are adapted to the first slide plate.

[0009] As a further description of the above technical solution: the second limiting assembly includes a second connecting frame, and a plurality of second limiting pulleys are arranged on the second connecting frame, and the second limiting pulleys are adapted to the second slide plate.

[0010] As a further description of the above technical solution: the adjustment mechanism includes a mounting frame, a transmission screw is arranged inside the mounting frame, a forward and reverse motor is arranged above the transmission screw, a transmission plate is threadedly connected to the transmission screw, and the transmission plate is detachably connected to the cutting head.

[0011] As a further description of the above technical solution: the fixed component includes an electric lifting rod, the upper part of the electric lifting rod is connected to the moving frame, and the lower part of the electric lifting rod is connected to an extrusion plate.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] The utility model can control the operation of the first driving mechanism to drive the movable frame and the cutting head to move horizontally under the action of the first rack, so as to automatically adjust the position of the cutting head and the cutting position, and automatically cut the rubber into multiple sections. The second driving mechanism can be controlled to drive the cutting head under the action of the second rack, so that the cutting head can cut the rubber, and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a rubber cutting device in one embodiment of the utility model;

[0015] Figure 2 This is a side view of a rubber cutting device in one embodiment of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the first driving mechanism in the rubber cutting device;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the second driving mechanism in the rubber cutting device.

[0018] Legend:

[0019] 1. Bracket; 2. First rack; 3. First driving mechanism; 4. Moving frame; 5. Second rack; 6. Second driving mechanism; 7. Adjusting mechanism; 8. Cutting head; 9. Fixing assembly; 10. Limiting plate; 11. Card plate; 12. Collecting frame; 13. Mounting frame; 14. Handle; 15. First slide plate; 16. Second slide plate; 31. First driving motor; 32. First gear set; 33. First transmission wheel; 34. First limiting assembly; 35. First connecting frame; 36. First limiting pulley; 61. Second driving motor; 62. Second gear set; 63. Second transmission wheel; 64. Second limiting assembly; 65. Second connecting frame; 66. Second limiting pulley; 71. Mounting frame; 72. Transmission screw; 73. Forward and reverse motor; 74. Transmission plate; 91. Electric lifting rod; 92. Extrusion plate. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 The utility model provides a technical solution: the utility model is a rubber cutting device for EPDM rubber processing, comprising a bracket 1, and also comprising: a first rack 2, the first rack 2 is connected to one side of the bracket 1, and a first driving mechanism 3 is arranged on the first rack 2; a moving frame 4, the moving frame 4 is connected to one side of the first driving mechanism 3; a second rack 5, the second rack 5 is connected to one side of the moving frame 4, and a second driving mechanism 6 is arranged on the second rack 5; an adjusting mechanism 7, one side of the adjusting mechanism 7 is connected to the second driving mechanism 6, and a cutting head 8 is arranged on the adjusting mechanism 7; a fixing component 9, the fixing component 9 is connected to the bottom of the moving frame 4; a limiting plate 10 is arranged on the bracket 1, and a plurality of clamping plates 1 are arranged on the limiting plate 10 at equal intervals.

[0024] In this embodiment, by laying the rubber to be cut on the card plate 11 on the bracket 1, by controlling the operation of the first driving mechanism 3, the movable frame 4 and the cutting head 8 can be driven to move horizontally under the action of the first rack 2, so as to facilitate the automatic adjustment of the position of the cutting head 8, the cutting position, and the automatic cutting of the rubber into multiple sections. By controlling the operation of the second driving mechanism 6, the cutting head 8 can be driven under the action of the second rack 5, so that the cutting head 8 can cut the rubber, and the degree of automation is high.

[0025] like Figure 1 and Figure 2 As shown, specifically, a collecting frame 12 is provided under the card plate 11, the collecting frame 12 is slidably connected to the mounting frame 13, the mounting frame 13 is detachably connected to the bracket 1, and a handle 14 is provided on one side of the collecting frame 12; the gap between adjacent card plates 11 can allow the debris generated when cutting the rubber to fall into the collecting frame 12 below it, and the collecting frame 12 in the mounting frame 13 can be conveniently pulled out through the handle 14, so as to facilitate the recycling of the waste generated during cutting.

[0026] like Figure 1 and Figure 3As shown, specifically, the first driving mechanism 3 includes a first driving motor 31, the first driving motor 31 is connected to the first gear set 32, the first gear set 32 ​​is connected to the first transmission wheel 33, the first transmission wheel 33 is adapted to the first rack 2, and a first limiting assembly 34 is provided on one side of the first gear set 32, the first limiting assembly 34 is slidably connected to the bracket 1 through the first slide 15, the first limiting assembly 34 includes a first connecting frame 35, and a plurality of first limiting pulleys 36 are provided on the first connecting frame 35, and the first limiting pulley 36 is adapted to the first slide 15; by controlling the first driving motor 31 to work, the first transmission wheel 33 can be driven to rotate through the first gear set 32, so that it moves on the first rack 2, and then drives the moving frame 4 to move, so as to facilitate the adjustment of the lateral position of the cutting head 8.

[0027] like Figure 1 and Figure 4 As shown, specifically, the second driving mechanism 6 includes a second driving motor 61, the second driving motor 61 is connected to the second gear set 62, the second gear set 62 is connected to the second transmission wheel 63, the second transmission wheel 63 is adapted to the second rack 5, and a second limiting assembly 64 is arranged on one side of the second gear set 62, the second limiting assembly 64 is slidably connected to the movable frame 4 through the second slide 16, the second limiting assembly 64 includes a second connecting frame 65, and a plurality of second limiting pulleys 66 are arranged on the second connecting frame 65, and the second limiting pulley 66 is adapted to the second slide 16; by controlling the second driving motor 61 to work, the second transmission wheel 63 can be driven to rotate through the second gear set 62, so that it moves on the second rack 5, and then drives the cutting head 8 to move, so as to facilitate the adjustment of the longitudinal position of the cutting head 8.

[0028] Among them, by using the first transmission wheel 33 to slide on the first slide plate 15, and by using the second limiting pulley 66 on the second slide plate 16, the friction between the pulley and the slide plate is small, the moving effect is good, and the service life is long.

[0029] like Figure 1 and Figure 4 As shown, specifically, the adjustment mechanism 7 includes a mounting frame 71, a transmission screw 72 is arranged inside the mounting frame 71, a forward and reverse motor 73 is arranged above the transmission screw 72, a transmission plate 74 is threadedly connected to the transmission screw 72, and the transmission plate 74 is detachably connected to the cutting head 8; by controlling the operation of the forward and reverse motor 73, the transmission screw 72 can be driven to rotate, and the transmission plate 74 and the cutting head 8 can be driven to rise and fall, so as to facilitate the adjustment of the position of the cutting head 8.

[0030] like Figure 1 and Figure 2As shown, specifically, the fixing assembly 9 includes an electric lifting rod 91, the upper part of the electric lifting rod 91 is connected to the moving frame 4, and the lower part of the electric lifting rod 91 is connected to an extrusion plate 92; by controlling the operation of the electric lifting rod 91, the extrusion plate 92 can be driven to rise and fall, and the extrusion plate 92 is driven to descend by the electric lifting rod 91, so as to facilitate the fixation of the rubber thereunder, and the cutter on the cutting head 8 will rest against the rubber before cutting the EPDM rubber, thereby ensuring the stability of the EPDM rubber during the cutting process and effectively improving the cutting quality of the EPDM rubber.

[0031] Working principle: The staff lays the rubber to be cut on the cardboard 11 on the bracket 1, and controls the first driving mechanism 3 to drive the movable frame 4 and the cutting head 8 to move horizontally under the action of the first rack 2, so as to automatically adjust the position of the cutting head 8 and the cutting position, and automatically cut the rubber into multiple sections. By controlling the second driving mechanism 6 to work, the cutting head 8 can be driven under the action of the second rack 5, so that the cutting head 8 can cut the rubber, and the degree of automation is high.

[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.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A rubber cutting device for EPDM rubber processing, comprising a bracket (1), characterized in that: Also includes: A first rack (2), the first rack (2) being connected to one side of the bracket (1), and a first driving mechanism (3) being provided on the first rack (2); A movable frame (4), the movable frame (4) being connected to one side of the first driving mechanism (3); a second rack (5), the second rack (5) being connected to one side of the moving frame (4), and a second driving mechanism (6) being provided on the second rack (5); an adjusting mechanism (7), one side of the adjusting mechanism (7) being connected to the second driving mechanism (6), and a cutting head (8) being arranged on the adjusting mechanism (7); A fixing assembly (9), the fixing assembly (9) being connected below the moving frame (4); A limiting plate (10) is arranged on the bracket (1), and a plurality of clamping plates (11) are arranged on the limiting plate (10) at equal intervals.

2. The EPDM rubber cutting device according to claim 1, characterized in that: A collection frame (12) is provided below the card plate (11); the collection frame (12) is slidably connected to the installation frame (13); the installation frame (13) is detachably connected to the bracket (1); and a handle (14) is provided on one side of the collection frame (12).

3. The EPDM rubber cutting device according to claim 1, characterized in that: The first driving mechanism (3) comprises a first driving motor (31), the first driving motor (31) is connected to a first gear set (32), the first gear set (32) is connected to a first transmission wheel (33), the first transmission wheel (33) is matched with a first rack (2), a first limit assembly (34) is provided on one side of the first gear set (32), and the first limit assembly (34) is slidably connected to the bracket (1) via a first slide plate (15).

4. The EPDM rubber cutting device according to claim 1, characterized in that: The second driving mechanism (6) comprises a second driving motor (61), the second driving motor (61) is connected to a second gear set (62), the second gear set (62) is connected to a second transmission wheel (63), the second transmission wheel (63) is matched with a second rack (5), a second limiting assembly (64) is provided on one side of the second gear set (62), and the second limiting assembly (64) is slidably connected to the moving frame (4) via a second slide plate (16).

5. The EPDM rubber cutting device according to claim 3, characterized in that: The first limiting assembly (34) comprises a first connecting frame (35), a plurality of first limiting pulleys (36) are arranged on the first connecting frame (35), and the first limiting pulleys (36) are adapted to the first slide plate (15).

6. The EPDM rubber cutting device according to claim 4, characterized in that: The second limiting assembly (64) comprises a second connecting frame (65), on which a plurality of second limiting pulleys (66) are arranged, and the second limiting pulleys (66) are adapted to the second slide plate (16).

7. The EPDM rubber cutting device according to claim 1, characterized in that: The adjustment mechanism (7) comprises a mounting frame (71), a transmission screw (72) is arranged inside the mounting frame (71), a forward and reverse motor (73) is arranged above the transmission screw (72), a transmission plate (74) is threadedly connected to the transmission screw (72), and the transmission plate (74) is detachably connected to the cutting head (8).

8. The EPDM rubber cutting device according to claim 1, characterized in that: The fixing assembly (9) comprises an electric lifting rod (91), the upper portion of the electric lifting rod (91) is connected to the moving frame (4), and the lower portion of the electric lifting rod (91) is connected to an extrusion plate (92).

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