CN211333493U - A tape slitting machine - Google Patents

Abstract

The utility model relates to a tape slitting machine, comprising a frame, a receiving device arranged on the frame and receiving the tape rolls to be split, a tensioning device arranged on the frame and adjusting the tension of the tape, and And the slitting device for slitting the tape, the tensioning device of the present utility model includes a tensioning roller arranged on the frame and abutting against the tape, a tensioning groove block arranged on the side of the frame, and a sliding connection along the horizontal direction. The tensioning block that is connected to the tensioning groove block and is rotatably connected to the end of the tensioning roller, and the tensioning screw that is rotatably connected to the tensioning block and is threadedly connected to the tensioning groove block and is horizontal. Adjust the tension to make the tension of the tape more meet the actual operation requirements.

Description

A tape slitting machine

technical field

The utility model relates to tape processing equipment, in particular to a tape slitting machine.

Background technique

Aluminum foil tape has excellent thermal insulation performance, is the main raw and auxiliary material for refrigerator and freezer manufacturers, and is also a must-buy raw material for thermal insulation material distribution departments. In the production process of aluminum foil tape, wide aluminum foil tape needs to be cut into narrow aluminum foil tape to meet the needs of sales and actual use.

For example, an industrial tape slitting machine, publication number CN205310385U, includes a slitting machine body, a vertical section on one side of the slitting machine body is provided with a U-shaped groove, and the inside of the U-shaped groove is connected to the tape body. The rollers on both sides are in contact, the tape on the tape body bypasses the guide wheel arranged on the side wall of the main body of the slitting machine, and the tape bypasses the tensioning component and cutting component provided on the main body of the slitting machine, and is connected with the collector. The rollers are connected, and one end of the collecting roller is connected with the end of the drive motor through a reducer.

The above technical scheme adjusts the tension of the tape through the tension spring, but this adjustment method makes the tension of the tape completely depend on the elastic modulus of the tension spring itself to adjust, and the operator cannot adjust it according to the actual use situation. Adjust the tension of the tape.

Utility model content

The purpose of the utility model is to provide a tape slitting machine, which has the effect of adjusting the corresponding tension of the tape according to the tension of the tape.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a tape slitting machine, comprising a frame, a receiving device arranged on the frame and receiving a tape roll, arranged on the frame and tensioning the tape A tensioning device for adjusting the degree of tension, a slitting device for slitting the tape installed on the frame, the tensioning device including a tensioning roller installed on the frame and abutting against the tape, a A tensioning groove block, a tensioning block slidably connected to the tensioning groove block in the horizontal direction and rotatably connected to the end of the tensioning roller, and a horizontal tensioning screw thread connected to the tensioning block and rotatably connected to the tensioning groove block .

By adopting the above technical solution, when the tension of the tape does not meet the requirements of splitting or transmission, the tensioning screw is rotated, so that the tensioning block drives the tensioning roller to move in the horizontal direction, and then the tensioning roller can be adjusted manually. For the tension of the tape, the tension of the tape is more in line with the actual needs.

The utility model is further arranged as follows: the frame is positioned in front of the tensioning roller in accordance with the moving direction of the tape, and two front tensioning rollers parallel to the width direction of the frame are rotatably connected, and there is a height difference between the two tensioning front rollers and the tensioning roller. And the tension roller is at the lowest point, and the tape moves in a V-shape between the two tensioning front rollers and the tensioning roller.

By adopting the above technical solution, the effect of the tension roller on the adjustment of the tension degree of the tape is more significant, and it is not necessary to adjust the tension screw for a long time to obtain the effect.

The utility model is further provided that: the tensioning groove block is slidably connected to the frame along the vertical direction, and the frame is fixedly connected with an air cylinder which drives the tensioning groove block to move along the vertical direction.

By adopting the above technical solution, the air cylinder can drive the tensioning groove block to move in the vertical direction, and then make the tensioning roller move in the vertical direction, which can have a better effect on the adjustment of the tension of the tape.

The utility model is further configured as follows: two tensioning screws are provided, both of the two tensioning screws are coaxially and fixedly connected with synchronizing gears, and the two synchronizing gears are driven and connected with a transmission synchronous belt.

By adopting the above technical solution, rotating one screw can drive two screws to rotate synchronously at the same time, ensuring that both ends of the tension roller move synchronously, and one person can complete the adjustment of the tension roller, which is more convenient.

The utility model is further configured as follows: the slitting device comprises a slitting roller rotatably connected to the frame and parallel to the width direction of the frame, several annular blocks slidably connected to the slitting roller along the length direction of the slitting roller, respectively identical to The shaft is connected to several annular blades of each annular block. The annular block is threadedly connected with a blade fixing screw. The bottom end of the blade fixing screw is provided with a rubber sheet that is pressed against the slitting roller. The frame is provided with a power that can drive the slitting roller to rotate. The frame is located under the slitting roller and is provided with a groove block roller parallel to the central axis of the slitting roller, and the tape passes between the groove block roller and the slitting roller.

By adopting the above technical solution, the power component drives the slitting roller to rotate, and the slitting roller drives the annular blade to rotate, so that the annular blade can cut the tape, and the distance between each blade can be adjusted by rotating the blade fixing screw, thereby making the tape The cutting width can be adjusted to meet different needs.

The utility model is further configured as follows: the groove block roller is slidingly connected with several groove blocks corresponding to each ring blade one-to-one along its own length direction, the groove block is coaxially provided with a slitting knife groove in which the ring blade is located, and the groove block is provided with a slitting knife groove in which the ring blade is located. The block is threadedly connected with a groove block fixing screw which is pressed against the groove block roller.

By adopting the above technical solution, the tape can be completely divided by the annular blade when passing between the annular blade and the groove block, and the blade is not easily cut to the groove block to avoid wear.

The utility model is further configured as follows: the receiving device comprises two receiving plates which are arranged on both sides of the frame, the upper part is provided with an arc-shaped receiving opening, and the sides are parallel to the length direction of the frame.

By adopting the above technical solution, the tape roll can be placed in the receiving opening, which facilitates the replacement of the tape roll.

The utility model is further configured as follows: the bearing plate is rotatably connected to the frame around the bottom end of the bearing plate, the two bearing plates are connected into one body, the side of the frame is provided with a rotating motor with an output shaft coaxially provided with a motor gear, and the side of the bearing plate is provided with a rotating motor. A rotating gear is coaxially arranged at the rotating shaft, and a rotating synchronous belt is connected with the rotating gear and the motor gear.

By adopting the above technical solution, the rotating motor drives the receiving plate to rotate, and there is no need to manually lift the tape roll and place it into the receiving opening, eliminating the need for more human resources to complete the roll change.

To sum up, the present utility model at least has the following beneficial effects:

When the tension of the tape does not meet the requirements of splitting or transmission, turn the tensioning screw, so that the tensioning block drives the tensioning roller to move in the horizontal direction, and then the tension of the tensioning roller to the tape can be adjusted manually. , so that the tension of the tape is more in line with the actual needs;

The rotating motor drives the receiving plate to rotate, and there is no need to manually lift the tape roll and place it into the receiving opening, eliminating the need for more human resources to complete the roll change.

Description of drawings

Fig. 1 is the main structure diagram of the present invention.

Figure 2 is a schematic diagram of the structure of the tensioning device.

FIG. 3 is a schematic diagram of the structure of the slitting device.

In the figure, 1, frame; 11, block slot; 2, receiving device; 21, receiving plate; 211, connecting rod; 22, rotating motor; 221, motor gear; 23, rotating gear; 24, rotating timing belt; 25, receiving opening; 3, tensioning device; 31, tensioning roller; 32, tensioning groove block; 321, tensioning groove; 322, synchronizing groove; 33, tensioning screw; 331, synchronizing gear; 332, transmission synchronization Belt; 333, turntable; 34, tensioning front roller; 35, cylinder; 36, tension block; 4, slitting device; 41, slitting roller; 42, ring block; 421, blade fixing screw; 422, rubber sheet ;43, ring blade; 44, groove block roller; 45, groove block; 451, slitting knife groove; 452, groove block fixing screw; 453, rubber groove; 46, power part; 43, ring blade; 5, tape roll roll.

Detailed ways

The embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

A tape slitting machine, referring to FIG. 1, includes a frame 1, the frame 1 is installed with a receiving device 2 for receiving a tape roll 5 in accordance with the moving direction of the paper, and a tensioning device for adjusting the tension of the tape 3, with For the slitting device 4 for slitting wide tapes into narrow tapes, at present, when slitting aluminum foil tapes, a layer of release paper is first adhered to the glue surface of aluminum foil tapes to prevent the adhesiveness of aluminum foil tapes from being affected. In the actual cutting process, the cutting of the release paper will produce more paper scraps, which is more inconvenient to clean. Therefore, the release film is now used instead of the release paper, so that the aluminum foil tape will not produce more needs during the cutting process. Clean up the sundries, and at the same time the slitting device 4 can be better operated by the operator to the tension of the tape during the slitting process, so that the tension of the tape is more suitable for the actual use of the tape.

Referring to FIG. 1 , the receiving device 2 includes two receiving plates 21 that are rotatably connected to both sides of the frame 1 and whose end faces are parallel to the length direction of the frame 1. The rotation plane of the receiving plate 21 is parallel to the length direction of the frame 1. A connecting rod 211 parallel to the width direction of the frame 1 is fixed coaxially at the bottom rotation axis of the plate 21, and a rotating motor 22 whose output shaft is coaxially and fixedly connected with the motor gear 221 is fixedly connected to one side of the frame 1. A rotating gear 23 is coaxially and fixedly connected to the rotation axis of the bearing plate of the rotating motor 22, and a rotating synchronous belt 24 is drivingly connected between the rotating gear 23 and the motor gear, so that the rotating motor 22 can drive the bearing plate 21 to rotate from a vertical state to an inclined state. The receiving plate 21 is provided with an arc-shaped receiving opening 25 for receiving the tape roll 5. When the receiving plate 21 is in an inclined state, the receiving opening 25 is horizontal toward the bottom edge of the tape roll 5, so that the tape roll 5 can be More convenient installation and removal.

1 and 2, the tensioning device 3 includes two vertical block grooves 11 respectively opened on both sides of the frame 1, the block grooves 11 are T-shaped, and the two block grooves 11 are slidably connected in the vertical direction. There is a tensioning slot block 32 located in the block slot 11 and one end is T-shaped. Both sides of the frame 1 are fixedly connected with a cylinder 35 that can respectively drive the two tensioning slot blocks 32 to move vertically. The vertical sides of the block 32 exposed to the block groove 11 are provided with horizontal tensioning grooves 321 , and the two tensioning grooves 321 are both slidably connected with the tensioning block 36 along the length direction of the frame 1 , and the tensioning groove block 32 is far away from One end of the frame 1 is rotatably connected with a tensioning screw 33 that is parallel to the length of the frame 1 and is threadedly connected to the tensioning block 36. One end of the tensioning screw 33 away from the tensioning groove block 32 is coaxially and fixedly connected to a turntable 333. The tensioning rollers 31 parallel to the width direction of the frame 1 are rotatably connected between the tensioning blocks 36 . The parts of the two tensioning groove blocks 32 located outside the block groove 11 are both provided with synchronizing grooves 322 . One end of the tightening block 36 is located in the synchronizing groove 322 and is fixedly connected with a synchronizing gear 331 coaxially. The two synchronizing gears 331 are drivingly connected with a transmission synchronizing belt 332 parallel to the width direction of the frame 1, and the frame 1 follows the moving direction of the tape. Two front tension rollers 34 are rotatably connected in front of the tension rollers 31 , and the tape is inserted in a V shape between the two front tension rollers 34 and the tension rollers 31 and the tension rollers 31 are located at the lowest point.

1 and 3, the slitting device 4 includes a slitting roller 41 rotatably connected to the frame 1 and parallel to the width direction of the frame 1, and a side of the frame 1 is installed with a slitting roller 41 that can drive the slitting roller 41 to rotate around its axis. The power component 46 is a servo motor, and the slitting roller 41 is slidably connected with several annular blocks 42 in the shape of an annular shape along its own length direction. The surface is screwed with two blade fixing screws 421 that point to the central axis of the slitting roller 41 and are oppositely arranged. The frame 1 is located below the slitting roller 41 and is fixedly connected with a groove block roller 44 parallel to the width direction of the frame 1. The groove block roller 44 is slidably connected with a groove block 45 with a circular cross section along its own length. The outer wall of the groove block 45 is coaxially provided with a slitting knife groove 451 with a circular cross section and parallel to the end face of the groove block 45, and the annular blade 43 part Located in the slitting knife groove 451, the outer wall of the groove block 45 is threadedly connected with two groove block fixing screws 452 which are arranged oppositely and point to the central axis of the groove block roller 44. The surface of the ring block 42 and the slitting roller 41 and the groove block are attached. 45 and the groove block roller 44 are fitted on the surface with an arc-shaped rubber groove 453, and the rubber groove 453 is slidably connected to the slitting roller 41 and the slitting roller 453. Rubber sheet 422 of groove block roll 44 .

The implementation principle of this embodiment is: when working, first push the tape roll 5 into the receiving opening 25, then start the rotating motor 22, and the rotating motor 22 drives the receiving plate 21 to rotate around the rotating shaft, so that the receiving plate 21 will The tape roll 5 is lifted, the tape is pulled out from the upper part of the tape roll 5, and then passes through between the two tensioning front rollers 34 and the tensioning roller 31 in a V shape, and then passes out from the lower part of the tensioning roller 31. Between the slitting roller 41 and the groove block roller 44 located above the tension roller 31, the power component 46 is activated to drive the slitting roller 41 to rotate, so that the tape is divided. When the tension of the tape does not meet the requirements, the turntable can be rotated. 333, and then make the tension roller 31 move horizontally. When the turntable 333 cannot meet the adjustment of the tension, the tension roller 31 can also be driven by activating the cylinder 35 to move in the vertical direction to further improve the tension of the tape. adjustment.

The examples of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention are not It should be covered within the protection scope of the present invention.

Claims (8)

1. A tape slitting machine, comprising a frame (1), a receiving device (2) arranged on the frame (1) and receiving a tape roll (5), a frame (1) and a tape sheet A tensioning device (3) for adjusting the tightness, and a slitting device (4) arranged on the frame (1) and slitting the tape, characterized in that: the tensioning device (3) comprises a (1) The tension roller (31) which is in contact with the tape, the tension groove block (32) provided on the side of the frame (1), is slidably connected to the tension groove block (32) in the horizontal direction and is connected in rotation A tensioning block (36) at the end of the tensioning roller (31) and a horizontal tensioning screw (33) threadedly connected to the tensioning block (36) and rotatably connected to the tensioning groove block (32). 2 . The tape slitting machine according to claim 1 , wherein the frame ( 1 ) is rotatably connected to the frame ( 1 ) before the tension roller ( 31 ) in accordance with the moving direction of the tape. 3 . ) The tensioning front roller (34) in the width direction, there is a height difference between the two tensioning front rollers (34) and the tensioning roller (31) and the tensioning roller (31) is at the lowest point, and the tape is in the two tensioning front rollers (34) and the tension roller (31) move in a V-shape. 3 . The tape slitting machine according to claim 1 , wherein the tensioning groove block ( 32 ) is slidably connected to the frame ( 1 ) in the vertical direction, and the frame ( 1 ) is fixedly connected with a The cylinder (35) that drives the tensioning groove block (32) to move in the vertical direction. 4. A tape slitting machine according to claim 1, characterized in that: two tensioning screws (33) are provided, and both of the two tensioning screws (33) are coaxially and fixedly connected with a synchronizing gear (331). ), the two synchronous gears (331) are drivingly connected with a transmission synchronous belt (332). 5 . The tape slitting machine according to claim 1 , wherein the slitting device ( 4 ) comprises a slitting device rotatably connected to the frame ( 1 ) and parallel to the width direction of the frame ( 1 ). 6 . A roller (41), several annular blocks (42) slidably connected to the slitting roller (41) along the length direction of the slitting roller (41), and several annular blades (42) coaxially connected to each annular block (42) respectively 43), the annular block (42) is threadedly connected with a blade fixing screw (421), the bottom end of the blade fixing screw (421) is provided with a rubber sheet (422) which is pressed against the slitting roller (41), and the frame (1) is provided with a rubber sheet (422). There is a power component (46) that can drive the slitting roller (41) to rotate, the frame (1) is located below the slitting roller (41) and is provided with a groove block roller (44) parallel to the central axis of the slitting roller (41), The tape passes between the chute block roll (44) and the slitting roll (41). 6 . The tape slitting machine according to claim 5 , wherein the groove block roller ( 44 ) is slidably connected with several grooves corresponding to each ring blade ( 43 ) one-to-one along its own length direction. 7 . The block (45), the groove block (45) is coaxially provided with a slitting knife groove (451) in which the annular blade (43) is located, and the groove block (45) is threadedly connected with a groove block abutting against the groove block roller (44). Set Screw (452). 7 . The tape slitting machine according to claim 1 , wherein the receiving device ( 2 ) comprises an arc-shaped receiving opening ( 25 ) arranged on both sides of the frame ( 1 ) and the upper part of which is provided with an arc. 8 . ) and two receiving plates (21) whose sides are parallel to the length direction of the frame (1). 8 . The tape slitting machine according to claim 7 , wherein the receiving plate ( 21 ) is rotatably connected to the frame ( 1 ) around its bottom end, and the two receiving plates ( 21 ) are connected into one body. 9 . , the side of the frame (1) is provided with a rotating motor (22) whose output shaft is coaxially provided with a motor gear (221). 23) A rotating synchronous belt (24) is drivingly connected with the motor gear (221).

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