Rubber slitting and rolling all-in-one machine

Abstract

The utility model discloses a rubber slitting and rolling all-in-one machine which comprises a slitting assembly, a conveying belt and a rolling assembly which are sequentially arranged, and is characterized in that the conveying belt bypasses a moving frame, the moving frame is connected with a moving driving assembly, and the moving frame can drive the discharging end of the conveying belt to be close to or away from the rolling assembly; the winding assembly comprises a winding shaft, the winding shaft is sleeved with a plurality of tightly-attached winding sleeves, the winding shaft is provided with transmission grooves formed in the axial direction of the winding shaft, the winding sleeves are provided with transmission blocks clamped into the transmission grooves, and the two ends of the winding shaft are provided with cover plates for limiting the axial movement of the winding sleeves. A rubber strip positioning needle is arranged on the rolling sleeve, the rolling sleeve is composed of a plurality of arc-shaped blocks, and the adjacent arc-shaped blocks are hinged together. The rubber sheet cutting device is simple in structure, reasonable in design and capable of conveniently achieving strip cutting, rolling and taking of rubber sheets.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber sheet processing equipment, concretely relates to a rubber slitting and winding integrated machine. BACKGROUND

[0002] After rubber sheet is cooled in production, it is in the sheet stacking state, at this moment, it needs to cut the rubber sheet to obtain the rubber strip of required width, then the rubber strip after slitting is wound through the winding assembly. At present, the rubber slitting and winding equipment on the market has the following defects: at present, the winding assembly on the market adopts single winding shaft structure or adopts the structure of air inflation shaft to realize winding, and the two winding modes have the problems that the head of the rubber strip is difficult to position and connect with the shaft body, and the rubber strip is difficult to be detached from the winding shaft or air inflation shaft after winding. SUMMARY

[0003] In view of the deficiencies of the background art, the utility model solves the technical problem of providing a rubber slitting and winding integrated machine for solving the above problems.

[0004] Therefore, the utility model adopts the following scheme to realize it:

[0005] A rubber slitting and winding integrated machine, comprising a slitting assembly, a conveying belt and a winding assembly arranged in sequence, characterized in that: the winding assembly comprises a winding shaft, a plurality of closely fitted winding sleeves are sleeved on the winding shaft, the winding shaft is provided with a transmission groove opened along the axial direction thereof, the winding sleeve is provided with a transmission block clamped into the transmission groove, the both ends of the winding shaft are provided with cover plates to limit the axial movement of the winding sleeve, the winding sleeve is provided with a rubber strip positioning needle, the winding sleeve is composed of a plurality of arc-shaped blocks, and adjacent arc-shaped blocks are hingedly connected together.

[0006] The rubber strip positioning needle and the transmission block are respectively arranged on the outer side and the inner side of the same arc-shaped block.

[0007] The transmission block and the transmission groove are both provided with a plurality of evenly distributed clamping grooves.

[0008] A plurality of balls are arranged on the inner ring of the winding sleeve, and the balls are in contact with the winding shaft.

[0009] The movement driving assembly is a pneumatic cylinder, the cylinder body of the pneumatic cylinder is arranged on the rack, and the piston rod of the pneumatic cylinder is connected with the moving frame.

[0010] Further comprising a pressing strip frame swingingly arranged on the rack, the pressing strip frame is located between the conveying belt and the winding assembly, the pressing strip frame is provided with a pressing strip roller, and the pressing strip roller is arranged with a plurality of separation pieces.

[0011] The cover plate is connected to the winding shaft by fasteners.

[0012] The slitting assembly comprises an upper knife shaft and a lower knife shaft, the upper knife shaft is arranged with upper cutting knives, and the lower knife shaft is arranged with lower cutting knives corresponding to the upper cutting knives.

[0013] The upper knife shaft and the lower knife shaft are rotationally arranged on the moving seat, and the spacing between the upper cutting knives on the left half of the upper knife shaft is smaller than the spacing between the upper cutting knives on the right half.

[0014] The conveying belt passes through the moving frame, the moving frame is connected with the moving drive assembly, and the moving frame can drive the discharge end of the conveying belt to approach or move away from the winding assembly.

[0015] The above technical solution is a slitting and winding integrated machine, which can conveniently control the connection between the winding sleeve and the rubber strip, quickly separate the winding sleeve from the rubber strip after winding, realize the transmission winding between the winding sleeve and the winding shaft, and realize the sliding disengagement of the winding sleeve from the winding shaft, thereby ensuring the winding quality and facilitating the taking out of the rubber strip from the winding assembly. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model discloses the following drawings:

[0017] Figure 1 It is the structural diagram of the utility model;

[0018] Figure 2 It is Figure 1 It is the schematic diagram of the moving frame extension;

[0019] Figure 3 It is Figure 1 It is the local enlarged view of A direction of the utility model;

[0020] Figure 4 It is the view of the moving frame extension of the utility model;

[0021] Figure 5 It is the structural diagram of the winding sleeve of the utility model;

[0022] Figure 6 It is the view of the winding sleeve of the utility model on the winding shaft. DETAILED DESCRIPTION

[0023] As shown in the figure, the utility model discloses a rubber slitting and winding integrated machine, including the cutting assembly that sets gradually, conveying belt 6 and winding assembly, and the cutting assembly includes upper cutter shaft and lower cutter shaft, and the upper cutter shaft is arranged with upper cutter 1, and the lower cutter shaft is arranged with lower cutter 2 corresponding to upper cutter 1. Upper cutter shaft and lower cutter shaft are rotatably arranged on the moving seat 3, and the moving seat 3 is connected with the slide 4, and the slide rail 5 that cooperates with the slide 4 is arranged on the frame, and the spacing between the upper cutter 1 of the left half of the upper cutter shaft is less than the spacing between the upper cutter 1 of the right half, and when the upper cutter 1 of the left half is aligned with the conveying belt 6, the slitting of narrow strip rubber strip can be realized, and when the upper cutter 1 of the right half is aligned with the conveying belt 6, the slitting of wide strip rubber sheet can be realized. Conveying belt 6 passes through the moving frame 10, and the moving frame 10 is connected with the moving drive assembly, and the moving frame 10 can drive the discharge end of conveying belt 6 to approach or move away from the winding assembly, specifically, the moving drive assembly is a cylinder 14, and the cylinder body of the cylinder 14 is arranged on the frame, and the piston rod of the cylinder 14 is connected with the moving frame 10, in addition, it needs to be explained that in order to ensure that the conveying belt 6 can always keep tension when the moving frame 10 extends or retracts, two winding rollers are arranged on the moving frame 10, and the winding directions of the conveying belt are opposite, so that the conveying belt 6 on the moving frame 10 can always keep tension, and the winding assembly includes a winding shaft 18, a plurality of close winding sleeves are sleeved on the winding shaft 18, the winding shaft 18 has a transmission groove 19 along the axial direction, the transmission block 15 is arranged in the transmission groove 19, the both ends of the winding shaft 18 are provided with the cover plate 11 for limiting the axial movement of the winding sleeve, the cover plate 11 is connected on the winding shaft 18 through the fastener, the cover plate 11 is convenient to disassemble and assemble, the rubber strip positioning needle 12 is arranged on the winding sleeve, the winding sleeve is composed of a plurality of arc blocks 13, the adjacent arc blocks 13 are hinged together, and the rubber strip positioning needle 12 and the transmission block 15 are arranged on the outer side and the inner side of the same arc block 13. Further, the transmission block 15 and the transmission groove 19 are both arranged with two, and the clamping groove 16 is arranged on the transmission block 15, the clamping jaw can be inserted into the clamping groove 16 on the two transmission blocks 15, and the winding sleeve can be clamped out of the winding shaft 18. The inner circle of the winding sleeve is provided with the ball 17, and the ball 17 is in contact with the winding shaft 18, so that the action of the winding sleeve is more smooth when being axially assembled or disassembled along the winding shaft 18. In addition, it also includes the strip pressing frame 9 swingly arranged on the frame, and the strip pressing frame 9 is located between the conveying belt 6 and the winding assembly, and the strip pressing roller 7 is arranged on the strip pressing frame 9, and the strip pressing roller 7 is arranged with the separating piece 8, and the strip pressing roller 7 can press and position the strip-shaped rubber strip in the conveying and winding process, and the separating piece 8 can separate the rubber strips after cutting, so as to ensure the stability of the rubber strip conveying.

[0024] The working principle of the utility model is: the rubber sheet material is first cut into strips by the cutting assembly, and then the strip-shaped rubber strip is placed on the conveying belt 6 and conveyed backward, and at this time, the moving frame 10 is extended, and the discharge end of the conveying belt 6 is close to the winding assembly, when the head of the strip-shaped rubber strip is sent to the winding assembly, the worker can conveniently press the head of the rubber strip on the rubber strip positioning needle 12 on the winding sleeve, so that the rubber strip positioning needle 12 pierces the rubber strip to position the head, then the winding shaft 18 is controlled to rotate the winding sleeve through the transmission groove 19 and the transmission block 15, thereby realizing the winding of the rubber strip on the winding sleeve, and at this time, the moving frame 10 has been retracted inward to provide space for the winding operation, when the winding is completed, the cover plate 11 on one side is removed, at this time, the clamp is inserted into the clamping groove 16, and each winding sleeve on the winding shaft 18 is clamped out, then the clamp can drive the arc-shaped block 13 to swing inward, so that the rubber strip positioning needle 12 on the arc-shaped block 13 is separated from the rubber strip, at this time, the rubber strip wound on the winding sleeve can be conveniently taken out, then the empty winding sleeve is reassembled on the winding shaft 18 for the next winding operation.

[0025] The utility model discloses this structure, through the winding sleeve of special structure design, can conveniently control the connection of winding sleeve and rubber strip, can also make the winding sleeve and the rubber strip that completes winding separate fast, can realize the transmission winding between winding sleeve and winding shaft, can also realize the sliding of winding sleeve from winding shaft and come out, guarantee the winding quality and the rubber strip that conveniently takes out from winding assembly that completes winding, in addition, through the conveying belt around the moving frame, through the control moving frame and move, can drive the conveying belt action, make the head of rubber strip that completes cutting first convey to the winding assembly, convenient worker connects the head of rubber strip and winding assembly, and control the moving frame and move back when winding avoids the interference to winding.

Claims

1. A rubber slitting and winding integrated machine, comprising a slitting assembly, a conveying belt (6) and a winding assembly arranged in sequence, characterized in that: The winding assembly comprises a winding shaft (18) on which a plurality of close winding sleeves are sleeved, the winding shaft (18) has a transmission groove (19) opened along the axial direction thereof, the winding sleeve is provided with a transmission block (15) clamped into the transmission groove (19), the both ends of the winding shaft (18) are provided with cover plates (11) for limiting the axial movement of the winding sleeve, the winding sleeve is provided with rubber strip positioning needles (12), the winding sleeve is composed of a plurality of arc-shaped blocks (13), and adjacent arc-shaped blocks (13) are hingedly connected together.

2. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The rubber strip positioning needles (12) and the transmission blocks (15) are arranged on the outer side and the inner side of the same arc-shaped block (13) respectively.

3. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The transmission blocks (15) and the transmission grooves (19) are evenly arranged in a ring shape, and the transmission block (15) is provided with a clamping groove (16).

4. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The inner ring of the winding sleeve is provided with a ball bearing (17) in contact with the winding shaft (18).

5. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that Further comprising a pressing strip frame (9) swingably arranged on the frame, the pressing strip frame (9) is located between the conveying belt (6) and the winding assembly, the pressing strip frame (9) is provided with a pressing strip roller (7), and the pressing strip roller (7) is arranged with a plurality of partition plates (8).

6. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The cover plate (11) is connected to the winding shaft (18) by a fastener.

7. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The slitting assembly comprises an upper knife shaft and a lower knife shaft, the upper knife shaft is arranged with upper cutters (1), and the lower knife shaft is arranged with lower cutters (2) corresponding to the upper cutters (1).

8. The rubber slitting and winding all-in-one machine according to claim 7, characterized in that The upper knife shaft and the lower knife shaft are rotatably arranged on a moving seat (3), and the spacing between the upper cutters (1) on the left half of the upper knife shaft is smaller than the spacing between the upper cutters (1) on the right half.

9. The rubber slitting and winding all-in-one machine according to claim 1, characterized in that The conveying belt (6) passes through a moving frame (10), the moving frame (10) is connected with a moving drive assembly, and the moving frame (10) can drive the discharge end of the conveying belt (6) to approach or move away from the winding assembly.

10. The rubber slitting and winding all-in-one machine according to claim 9, characterized in that The moving drive assembly is a pneumatic cylinder (14), the cylinder body of the pneumatic cylinder (14) is arranged on the frame, and the piston rod of the pneumatic cylinder (14) is connected with the moving frame (10).

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