CN215433970U - Rubber slitter with automatic trimming function - Google Patents
Rubber slitter with automatic trimming function Download PDFInfo
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- CN215433970U CN215433970U CN202122117842.3U CN202122117842U CN215433970U CN 215433970 U CN215433970 U CN 215433970U CN 202122117842 U CN202122117842 U CN 202122117842U CN 215433970 U CN215433970 U CN 215433970U
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- trimming
- rubber
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- strip cutting
- workbench
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Abstract
The utility model provides a rubber strip cutting machine with an automatic trimming function, which comprises a workbench, wherein a trimming mechanism, a conveying mechanism and a strip cutting mechanism are sequentially arranged on the workbench from right to left; the trimming mechanism comprises a first bracket and two trimming cutter heads, the first bracket is arranged on the workbench, the two trimming cutter heads can simultaneously rotate to trim the flat rubber, and the distance between the two trimming cutter heads is adjustable; the conveying mechanism can receive the flat rubber after trimming and convey the flat rubber to the slitting mechanism; the strip cutting mechanism comprises a cutter strip capable of moving up and down in a reciprocating mode and can cut the flat rubber in a reciprocating mode. The device can simultaneously trim two side edges of flat rubber, and can adjust the distance between trimming knives according to the size of the rubber so as to ensure that the lengths of cut rubber strips are equal.
Description
Technical Field
The utility model relates to the technical field of rubber strip cutting machines, in particular to a rubber strip cutting machine with an automatic trimming function.
Background
Rubber slitter. The function of the rubber strip is to cut the flat natural rubber or synthetic rubber after open milling into a plurality of rubber strips which are easy to process.
The edges of two sides of the flat rubber after open milling are often irregular, the adhesive tapes are easily different in length when the rubber is directly cut into strips, and the conventional rubber strip cutting machine cannot be used for trimming the edges of the rubber.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a rubber strip cutting machine with an automatic trimming function, which can simultaneously trim two side edges of flat rubber and adjust the distance between trimming knives according to the size of the rubber so as to make the lengths of the cut rubber strips equal.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a rubber strip cutting machine with an automatic trimming function comprises a workbench, wherein a trimming mechanism, a conveying mechanism and a strip cutting mechanism are sequentially arranged on the workbench from right to left;
the trimming mechanism comprises a first bracket and two trimming cutter heads, the first bracket is arranged on the workbench, the two trimming cutter heads can simultaneously rotate to trim the flat rubber, and the distance between the two trimming cutter heads is adjustable;
the conveying mechanism can receive the flat rubber after trimming and convey the flat rubber to the slitting mechanism;
the strip cutting mechanism comprises a cutter strip capable of moving up and down in a reciprocating mode and can cut the flat rubber in a reciprocating mode.
Preferably, the bottom of first support is fixed with two fixed plates, it is connected with the barrel to rotate between two fixed plates, equal slidable mounting has the connecting axle in the both ends tube socket of barrel, two the end of connecting axle respectively with two deburring blade disc fixed mounting, first motor is installed to the bottom of first support, through a pair of gear drive between the output shaft of first motor and the barrel.
Preferably, the connecting shaft circumference lateral wall is fixed with a plurality of spacing, be equipped with in the barrel and supply a plurality of spacing sliding fit's of strip spout.
Preferably, the bar mouth has been seted up at the top of first support, it is connected with double threaded rod to rotate in the bar mouth, install on the lateral wall of first support and to drive double threaded rod pivoted second motor, the equal threaded connection in both sides of double threaded rod has the movable plate, the bar mouth extends out to the bottom of movable plate, the extension end of movable plate is run through to the connecting axle.
Preferably, the conveying mechanism includes a pair of conveying rollers driven to rotate by a third motor.
Preferably, slitting mechanism still includes second support and pneumatic cylinder, second support fixed mounting is on the left of the workstation, the pneumatic cylinder is installed at second support top, the flexible end and the sword strip fixed mounting of pneumatic cylinder.
The utility model has the beneficial effects that:
1. through the installation of the two trimming cutter heads, the two sides of the flat rubber can be trimmed by rotating simultaneously, irregular edges of the flat rubber can be cut off, and the lengths of cut rubber strips are equal.
2. Through the installation of the double-end threaded rod, the distance between the two trimming cutter heads can be adjusted to adapt to trimming work of rubber with different sizes.
3. Through installation conveying mechanism and slitting mechanism, can be automatically with the flat rubber after the deburring to slitting mechanism department, through reciprocating type sword strip from top to bottom, quick completion slitting work.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of a first bracket according to the present invention;
fig. 3 is a front view of the nozzle proposed by the present invention.
In the figure: the automatic trimming device comprises a workbench 1, a first support 2, a second motor 3, a moving plate 4, a double-threaded rod 5, a trimming cutter head 6, a sliding chute 7, a conveying roller 8, a second support 9, a cutter bar 10, a hydraulic cylinder 11, a bar-shaped opening 12, a first motor 13, a gear 14, a cylinder 15, a connecting shaft 16, a fixing plate 17 and a limiting bar 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a rubber strip cutting machine with an automatic trimming function comprises a workbench 1, wherein a trimming mechanism, a conveying mechanism and a strip cutting mechanism are sequentially arranged on the workbench 1 from right to left;
the trimming mechanism comprises a first bracket 2 and two trimming cutter heads 6, the first bracket 2 is arranged on the workbench 1, the two trimming cutter heads 6 can simultaneously rotate to trim flat rubber, and the distance between the two trimming cutter heads 6 is adjustable;
the conveying mechanism can receive the trimmed flat rubber and convey the trimmed flat rubber to the slitting mechanism;
the strip cutting mechanism comprises a cutter strip 10 capable of moving up and down in a reciprocating mode and can cut the flat rubber in a reciprocating mode.
Furthermore, two fixing plates 17 are fixed at the bottom of the first support 2, a barrel 15 is rotatably connected between the two fixing plates 17, connecting shafts 16 are slidably mounted in the barrels at two ends of the barrel 15, the tail ends of the two connecting shafts 16 are fixedly mounted with the two trimming cutter heads 6 respectively, a first motor 13 is mounted at the bottom of the first support 2, and an output shaft of the first motor 13 and the barrel 15 are driven by a pair of gears 14 to simultaneously drive the two trimming cutter heads 6 to rotate.
Furthermore, a plurality of limiting strips 18 are fixed on the circumferential side wall of the connecting shaft 16, a sliding groove 7 for the sliding fit of the limiting strips 18 is formed in the cylinder body 15, and the cylinder body 15 and the connecting shaft 16 can synchronously rotate and can also slide relatively.
Further, a bar-shaped opening 12 is formed in the top of the first support 2, a double-threaded rod 5 is rotatably connected in the bar-shaped opening 12, a second motor 3 capable of driving the double-threaded rod 5 to rotate is mounted on the side wall of the first support 2, a moving plate 4 is connected to two sides of the double-threaded rod 5 in a threaded mode, the bar-shaped opening 12 extends out of the bottom of the moving plate 4, a connecting shaft 16 penetrates through the extending end of the moving plate 4, and a bearing is mounted at the penetrating position to enable the connecting shaft 16 to be rotatably connected to the extending end of the moving plate 4.
Specifically, the conveying mechanism comprises a pair of conveying rollers 8, the pair of conveying rollers 8 are driven to rotate by a third motor, the third motor is started to drive the pair of conveying rollers 8 to rotate, and the trimmed rubber is conveyed to the slitting mechanism.
Concretely, slitting mechanism still includes second support 9 and pneumatic cylinder 11, and second support 9 fixed mounting is in 1 left side of workstation, and pneumatic cylinder 11 is installed at second support 9 top, and pneumatic cylinder 11's flexible end and sword strip 10 fixed mounting start cylinder 11 and drive sword strip 10 up-and-down reciprocating motion, and then realize automatic slitting work.
The flat rubber after open milling sequentially passes through the trimming mechanism, the conveying mechanism and the slitting mechanism, the second motor 3 can be started to drive the double-threaded rod 5 to rotate according to the size of the rubber in advance, the two movable plates 4 can be driven to move oppositely or back to back due to opposite thread directions of two sides of the double-threaded rod 5, the two connecting shafts 16 are further pulled to extend out of or retract into the barrel body 15, the adjustment of the distance between the two trimming cutter heads 6 is finally completed, the rubber is adapted, the first motor 13 is started, the barrel body 15 is driven to rotate through the pair of gears 14, the barrel body 15 and the connecting shafts 16 are in sliding fit, the two trimming cutter heads 6 can be simultaneously driven to rotate, two irregular side edges of the flat rubber are cut off, the third motor is started to drive the pair of conveying rollers 8 to rotate, the trimmed rubber is conveyed to the slitting mechanism, the air cylinder 11 is started to drive the cutter strips 10 to reciprocate up and down, thereby realizing automatic slitting work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A rubber strip cutting machine with an automatic trimming function comprises a workbench (1), and is characterized in that a trimming mechanism, a conveying mechanism and a strip cutting mechanism are sequentially arranged on the workbench (1) from right to left;
the trimming mechanism comprises a first support (2) and two trimming cutter heads (6), the first support (2) is mounted on the workbench (1), the two trimming cutter heads (6) can rotate simultaneously to trim flat rubber, and the distance between the two trimming cutter heads (6) is adjustable;
the conveying mechanism can receive the flat rubber after trimming and convey the flat rubber to the slitting mechanism;
the slitting mechanism comprises a cutter bar (10) capable of moving up and down in a reciprocating manner and can cut the flat rubber in a reciprocating manner.
2. The rubber strip cutting machine with the automatic trimming function according to claim 1, wherein two fixing plates (17) are fixed at the bottom of the first support (2), a barrel (15) is rotatably connected between the two fixing plates (17), connecting shafts (16) are slidably mounted in barrels at two ends of the barrel (15), the tail ends of the two connecting shafts (16) are fixedly mounted with the two trimming cutter heads (6) respectively, a first motor (13) is mounted at the bottom of the first support (2), and an output shaft of the first motor (13) and the barrel (15) are driven by a pair of gears (14).
3. The rubber strip cutting machine with the automatic trimming function according to claim 2, wherein a plurality of limiting strips (18) are fixed on the circumferential side wall of the connecting shaft (16), and a sliding groove (7) for the sliding fit of the limiting strips (18) is formed in the barrel (15).
4. The rubber strip cutting machine with the automatic trimming function according to claim 2, wherein a strip-shaped opening (12) is formed in the top of the first support (2), a double-threaded rod (5) is rotatably connected in the strip-shaped opening (12), a second motor (3) capable of driving the double-threaded rod (5) to rotate is mounted on the side wall of the first support (2), a moving plate (4) is connected to two sides of the double-threaded rod (5) in a threaded manner, the strip-shaped opening (12) extends out of the bottom of the moving plate (4), and the connecting shaft (16) penetrates through the extending end of the moving plate (4).
5. A rubber slitter with automatic trimming function according to claim 1, characterized in that said conveying mechanism comprises a pair of conveying rollers (8), said pair of conveying rollers (8) being driven in rotation by a third motor.
6. The rubber strip cutting machine with the automatic trimming function according to claim 1, wherein the strip cutting mechanism further comprises a second bracket (9) and a hydraulic cylinder (11), the second bracket (9) is fixedly installed on the left side of the workbench (1), the hydraulic cylinder (11) is installed at the top of the second bracket (9), and the telescopic end of the hydraulic cylinder (11) is fixedly installed with the cutter strip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117842.3U CN215433970U (en) | 2021-09-03 | 2021-09-03 | Rubber slitter with automatic trimming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117842.3U CN215433970U (en) | 2021-09-03 | 2021-09-03 | Rubber slitter with automatic trimming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215433970U true CN215433970U (en) | 2022-01-07 |
Family
ID=79698706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117842.3U Active CN215433970U (en) | 2021-09-03 | 2021-09-03 | Rubber slitter with automatic trimming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215433970U (en) |
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2021
- 2021-09-03 CN CN202122117842.3U patent/CN215433970U/en active Active
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