CN213325974U

CN213325974U - Edge cutting and feeding mechanism

Info

Publication number: CN213325974U
Application number: CN202021122680.1U
Authority: CN
Inventors: 郑青君; 杨永满
Original assignee: Zhangzhou Lanqiya Intelligent Equipment Co Ltd
Current assignee: Zhangzhou Lanqiya Intelligent Equipment Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-06-01
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a trimming feeding mechanism, include: the feeding assembly is used for conveying materials along a first direction and comprises a feeding motor used for providing material conveying power; the cutter assembly comprises a cutter for cutting edges of materials conveyed on the feeding assembly, and the cutter is linked with the feeding motor through a first transmission part to cut the materials; and the cutter adjusting assembly is used for adjusting the position of the cutter in the second direction. The utility model discloses a trimming feeding mechanism has that the structure is retrencied, energy-conserving, with low costs, space is compact, can adjust advantages such as side cut width, side cut roughness are good.

Description

Edge cutting and feeding mechanism

Technical Field

The utility model relates to a material processing equipment, concretely relates to cut edge feeding mechanism.

Background

In the existing processing process of roll type or plate type materials, the conveyed materials (such as plates, films, silica gel, rubber, plastics, paper, carpets) and the like need to be trimmed so as to ensure the neatness and beauty of the materials and facilitate the subsequent processing. In current pay-off trimming mechanism, need provide power to feeding mechanism, also need provide power to trimming mechanism, can set up two motors usually, such setting, not only cost and power consumption can increase, also can make product structure occupation space bigger. In addition, among the present trimming feeding mechanism, it is not very accurate to the width control after the material is cut edge, needs further promotion precision.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pay-off trimming mechanism that the structure is retrencied, energy-conservation, with low costs, space is compact.

An edge cutting and feeding mechanism, comprising: the feeding assembly is used for conveying materials along a first direction and comprises a feeding motor used for providing material conveying power; the cutter assembly comprises a cutter for cutting edges of materials conveyed on the feeding assembly, and the cutter is linked with the feeding motor through a first transmission part to cut the materials; and the cutter adjusting assembly is used for adjusting the position of the cutter in the second direction.

The utility model discloses in, further preferred scheme does, feeding mechanism includes the power roller that sets up on the first direction, driven roller and set up the conveyer belt on power roller and driven roller, the axis rotation of pay-off motor drive power roller along the roller.

The utility model discloses in, further preferred scheme does, be provided with first gear on the motor shaft of pay-off motor, be provided with on the power roller with first gear engagement's second gear, the cutter subassembly still includes a bracing piece, the cutter sets up on the bracing piece, the tip of bracing piece is provided with the third gear, the third gear is through the fourth gear rather than the meshing and the linkage of second gear, second gear and fourth gear engagement, the rodent opposite direction of fourth gear and second gear.

In the utility model, a further preferred scheme is that the number of the support rods is 2, namely an upper support rod arranged above the conveyer belt and a lower support rod positioned below the conveying surface of the conveyer belt; the cutter is annular cutter, the cutter is 2, establishes the lower cutter on the lower support bar for the last cutter of cover on last bracing piece and cover respectively, go up cutter and lower cutter and cooperate and form the cutter unit that is used for carrying out the side cut to the material that carries on the conveyer belt.

The utility model discloses in, further preferred scheme does, one side that is close to the belt on the cutter down is provided with the bearing reason that is used for the bearing material, and flushes with the transport face of conveyer belt.

The utility model discloses in, further preferred scheme does, cutter adjusting part is including the drive disk assembly that can drive the cutter at second direction reciprocating motion.

The utility model discloses in, further preferred scheme does, driver part includes lead screw, drive lead screw pivoted driver part, sets up the regulating part on the lead screw, the regulating part includes screw-nut and width regulating plate, screw-nut spiro union is on the lead screw, be equipped with first bearing on the width regulating plate, first bearing rotates with screw-nut to be connected, the width regulating plate is connected with the cutter.

The utility model discloses in, further preferred scheme does, cutter unit spare still includes the bracing piece with the linkage of pay-off motor, the cutter is annular cutter, annular cutter cover is established on the bracing piece, be equipped with the second bearing on the width regulating plate, annular cutter and second bearing rotation are connected.

In the utility model, a further preferred scheme is that the number of the adjusting parts is 2, the adjusting parts are respectively a first adjusting part and a second adjusting part which are arranged at two ends of the supporting rod, and the thread direction of the screw nut of the first adjusting part is opposite to that of the screw nut of the second adjusting part; the number of the cutters is two, and the cutters are respectively in rotating connection with the second bearings of the width adjusting plates on the 2 adjusting pieces.

The utility model discloses in, further preferred scheme does, the outside of width regulating plate is provided with the rim charge baffle.

Compared with the prior art, the beneficial effects of the utility model reside in that: by adopting the structure, in the process of conveying materials, the feeding motor supplies power to the feeding motor when conveying the materials, and the feeding motor is linked with the transmission component to supply power to the cutter for trimming the materials conveyed on the feeding assembly, so that the cutter performs cutter action, the material trimming work and the conveying work are completed by one power mechanism, the cost and the space occupied by the product are reduced, the whole product is more simplified and compact, and the cost and the energy consumption are lower; in addition, through cutter adjusting part, adjust the cutter in the ascending position of second direction to the material width that makes needs the side cut is more convenient for control and regulation.

Drawings

Fig. 1 is a schematic structural view of an edge cutting and feeding mechanism according to embodiment 1 of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

wherein, 1, a feeding motor; 2. a conveyor belt; 3. a power roller; 4. a driven roller; 5. a first gear; 6. a second gear; 7. a fourth gear; 8. a third gear A; 9. a third gear B; 10. a screw rod; 11. a feed screw nut; 12. a drive member; 13. a width adjustment plate; 14. a second bearing B; 15. an upper support rod; 16. a lower support bar; 17. an upper cutter; 18. a lower cutter; 19. and a second bearing A.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

By adopting the structure, in the process of conveying materials, the feeding motor supplies power to the feeding motor when conveying the materials, and the feeding motor is linked with the transmission component to supply power to the cutter for trimming the materials conveyed on the feeding assembly, so that the cutter performs cutter action, the material trimming work and the conveying work are completed by one power mechanism, the cost and the space occupied by the product are reduced, the whole product is more simplified and compact, and the cost and the energy consumption are lower; in addition, through cutter adjusting part, adjust the cutter in the ascending position of second direction to the material width that makes needs the side cut is more convenient for control and regulation.

The first direction and the second direction refer to two linear directions having a certain included angle, such as an X-axis direction and a Y-axis direction having an included angle of 90 degrees, and the size of the included angle may not coincide (e.g., 0 degree and 180 degrees), which is not particularly limited.

For the feeding assembly, as long as the feeding assembly can be used as a mechanism for conveying materials, for example, an existing mechanism such as a conveyor belt generally comprises a power mechanism and a carrier mechanism for conveying materials, the power mechanism is generally a motor, the carrier mechanism for conveying materials is such as a conveying belt, a roller set, a conveying carrier plate and the like, and the carrier mechanism is driven by the power mechanism through a transmission mechanism such as a gear, a belt pulley, a piston rod, a crank block and the like so as to convey the materials. The feeding mechanism includes a power roller, a driven roller and a conveyer belt, the power roller and the driven roller are arranged in a first direction, the conveyer belt is arranged on the power roller and the driven roller, and the feeding motor drives the power roller to rotate along the axis of the roller.

In order to facilitate the compactness of product structure, can do such setting, be provided with first gear on the motor shaft of pay-off motor, be provided with on the power roller with first gear engagement's second gear, the cutter subassembly still includes a bracing piece, the cutter sets up on the bracing piece, the tip of bracing piece is provided with the third gear, the third gear is through the fourth gear rather than the meshing and the linkage of second gear, second gear and fourth gear engagement, the rodent opposite direction of fourth gear and second gear. Through the setting of this structure, power motor provides power through the second gear rather than the meshing through first gear for the power roller after, the power roller drives the conveyer belt and rotates and drive driven roller and rotate the realization to the transport of material, then the second gear drives fourth gear counter-rotation, and the fourth gear drives the third gear rotation, and then drives the bracing piece and rotates, and the bracing piece rotates and drives the cutter rotation to carry out the blank. Adopt the driven structure of gear train, can make the product more compact, set up the structure of reverse gear for the direction that the action direction of making the cutter can be advanced towards the material, make the cutting more laborsaving. Of course, it is also possible to directly arrange the third gear as a gear of opposite toothing to the second gear and to mesh directly with the second gear; the third gear can also be made to have the same direction of meshing as the second gear without having to take into account whether the cutting requires great effort.

In order to better realize cutting, an upper cutter and a lower cutter can be arranged to simultaneously cut the material from the upper direction and the lower direction, and the specific arrangement can be exemplified as follows, wherein the number of the support rods is 2, and the support rods are respectively an upper support rod arranged above the conveying belt and a lower support rod positioned below the conveying surface of the conveying belt; the cutter is annular cutter, the cutter is 2, establishes the lower cutter on the lower support bar for the last cutter of cover on last bracing piece and cover respectively, go up cutter and lower cutter and cooperate and form the cutter unit that is used for carrying out the side cut to the material that carries on the conveyer belt. The upper supporting rod and the lower supporting rod can be linked through gears, the gear at the end part of the upper supporting rod and the gear at the lower supporting rod can be respectively meshed with the fourth gear, or one of the gears can be meshed with the third gear, and then the gears at the end parts of the two supporting rods are meshed; the corresponding part can be meshed with the second gear or the first gear as long as the power transmission of the feeding motor to the supporting rod can be realized, and the supporting rod moves to drive the cutter to move.

For better bearing material, be convenient for material transport's level and smooth, can do such setting, one side that is close to the belt on the cutter down is provided with the bearing reason that is used for bearing the material, just flushes with the transport face of conveyer belt.

To cutter adjusting part, including can be for adjusting cutter reciprocating motion's in the second direction drive unit, like mechanisms such as slider-crank, piston rod, lead screw, specific can exemplify, drive unit includes lead screw, drive lead screw pivoted drive unit, sets up the regulating part on the lead screw, the regulating part includes screw-nut and width adjustment board, screw-nut spiro union is on the lead screw, be equipped with first bearing on the width adjustment board, first bearing rotates with screw-nut to be connected, the width adjustment board is connected with the cutter. Such setting, drive unit provides power and makes the lead screw rotate, and the lead screw rotating hook drives the screw-nut of spiro union and takes place the displacement in the second direction, and screw-nut removes the primary shaft who can make on the width regulating plate and receives the force and also takes place the displacement, and then drives the width regulating plate and takes place the displacement with the cutter that the width regulating plate is connected to the realization is to the cutter along the motion of second direction.

For the driving part, the driving part can be a motor, a hand wheel and other mechanisms, and the displacement distance can be correspondingly adjusted through manual adjustment (such as rotating the hand wheel or manually starting and stopping the motor) or a PLC control system and the like. In order to facilitate adjustment, structures such as a size scale rod can be correspondingly arranged on a moving path of the cutter, or the displacement distance can be input through a PLC control system.

In order to realize the regulation of cutter position on the second direction in step when cutter blank, can do such setting, the cutter subassembly still includes the bracing piece with the linkage of pay-off motor, the cutter is annular cutter, annular cutter cover is established on the bracing piece, be equipped with the second bearing on the width adjusting plate, annular cutter rotates with the second bearing and is connected. Due to the arrangement, the cutter can perform material cutting action under the rotation of the supporting rod, and when the width adjusting plate displaces, the second bearing can provide a displacement force to the cutter, so that the cutter can rotate along the axis of the supporting rod and displace in the second direction.

In order to better control the width and the flatness of the cut materials, the number of the adjusting pieces is 2, the adjusting pieces are respectively a first adjusting piece and a second adjusting piece which are arranged at two ends of the supporting rod, and the thread direction of a screw nut of the first adjusting piece is opposite to that of a screw nut of the second adjusting piece; the number of the cutters is two, and the cutters are respectively in rotating connection with the second bearings of the width adjusting plates on the 2 adjusting pieces. Such setting, the lead screw nut screw thread opposite direction of two regulating parts will make the lead screw rotate the time, and the action that is close to each other or keeps away from each other can take place for two regulating parts, and the width of control blank that just so can be better and the roughness after the both sides material is cut edge.

For the installation of first bearing and second bearing, can set up first bearing and second bearing mounting hole on the regulating plate, then set up the bearing in the mounting hole, corresponding screw-nut and cutter set up on the dead eye of bearing to realize rotating the connection.

In order to facilitate conveying of the rim charge generated by the trimmed materials, the width adjusting plate is provided with a rim charge guide plate on the outer side, so that the rim charge can be conveyed out through the guiding of the rim charge guide plate after the trimming.

In order to facilitate the movement of the cutter and avoid cutting the conveyor belt, a barrier can be arranged on the support rod corresponding to the edge of the conveyor belt; such as a notch for moving the width adjusting plate, or a structure directly provided with a blocking block.

Example 1

With reference to fig. 1 and 2, an edge cutting and feeding mechanism includes:

the feeding assembly is used for conveying materials along a first direction and comprises a feeding motor 1 used for providing material conveying power; the feeding mechanism comprises a power roller 3, a driven roller 4 and a conveyer belt 2, wherein the power roller 3 and the driven roller are arranged in the first direction, the conveyer belt 2 is arranged on the power roller and the driven roller, and the feeding motor drives the power roller to rotate along the axis of the rollers; a motor shaft of the feeding motor is provided with a first gear 5, and the power roller is provided with a second gear 6 meshed with the first gear;

the cutter assembly comprises a supporting rod and a cutter, wherein the cutter is sleeved on the supporting rod and used for cutting edges of materials conveyed on the feeding assembly, a third gear is arranged at the end part of the supporting rod and is linked with a second gear through a fourth gear 7 meshed with the third gear, the second gear is meshed with the fourth gear, and the meshing direction of the fourth gear is opposite to that of the second gear; the number of the support rods is 2, and the support rods are respectively an upper support rod 15 arranged above the conveying belt and a lower support rod 16 positioned below the conveying surface of the conveying belt; the number of the cutters is 2, the cutters are respectively an upper cutter 17 sleeved on the upper support rod and a lower cutter 18 sleeved on the lower support rod, the upper cutter and the lower cutter are matched to form a cutter group for trimming materials conveyed on the conveyor belt, and a third gear A (8) of the upper support rod is meshed with a third gear B (9) on the lower support rod;

the cutter adjusting assembly is used for adjusting the position of the cutter in the second direction; the cutter adjusting assembly comprises a driving component capable of driving the cutter to reciprocate in a second direction; the cutting device is characterized in that the driving part comprises a screw rod 10, a driving part (motor) 12 for driving the screw rod to rotate and an adjusting part arranged on the screw rod, the adjusting part comprises a screw rod nut 11 and a width adjusting plate 13, the screw rod nut is screwed on the screw rod, a first bearing (not marked in the figure) is arranged on the width adjusting plate, the first bearing is rotatably connected with the screw rod nut, the width adjusting plate is connected with a cutter, a second bearing A (19) and a second bearing B (14) are arranged on the width adjusting plate, the upper cutter is rotatably connected with the second bearing A, and the lower cutter is rotatably connected with the second bearing B;

the number of the adjusting pieces is 2, the adjusting pieces are respectively a first adjusting piece and a second adjusting piece which are arranged at two ends of the supporting rod, and the thread direction of a screw nut of the first adjusting piece is opposite to that of a screw nut of the second adjusting piece; the number of the cutter sets is two, and the two cutter sets are respectively in rotating connection with the second bearings of the width adjusting plates on the 2 adjusting pieces.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a cut edge feeding mechanism which characterized in that includes: the feeding assembly is used for conveying materials along a first direction and comprises a feeding motor used for providing material conveying power; the cutter assembly comprises a cutter for cutting edges of materials conveyed on the feeding assembly, and the cutter is linked with the feeding motor through a first transmission part to cut the materials; and the cutter adjusting assembly is used for adjusting the position of the cutter in the second direction.

2. An edge-cutting feeding mechanism according to claim 1, wherein the feeding mechanism comprises a power roller, a driven roller and a conveyer belt, the power roller and the driven roller are arranged in the first direction, and the conveyer belt is arranged on the power roller and the driven roller, and the feeding motor drives the power roller to rotate along the axis of the roller.

3. The trimming and feeding mechanism of claim 2, wherein a first gear is disposed on a motor shaft of the feeding motor, a second gear engaged with the first gear is disposed on the power roller, the cutter assembly further comprises a supporting rod, the cutter is disposed on the supporting rod, a third gear is disposed at an end of the supporting rod, the third gear is linked with the second gear through a fourth gear engaged with the third gear, the second gear is engaged with the fourth gear, and the fourth gear is opposite to the second gear in the direction of tooth.

4. An edge cutting and feeding mechanism according to claim 3, wherein the number of the support rods is 2, namely an upper support rod arranged above the conveying belt and a lower support rod positioned below the conveying surface of the conveying belt; the cutter is annular cutter, the cutter is 2, establishes the lower cutter on the lower support bar for the last cutter of cover on last bracing piece and cover respectively, go up cutter and lower cutter and cooperate and form the cutter unit that is used for carrying out the side cut to the material that carries on the conveyer belt.

5. An edge cutting and feeding mechanism as claimed in claim 4, wherein a supporting edge for supporting the material and being flush with the conveying surface of the conveying belt is arranged on one side of the lower cutter close to the belt.

6. A trim feed mechanism according to claim 1, wherein the cutter adjustment assembly comprises a drive member operable to drive the cutter to reciprocate in the second direction.

7. A trimming feeding mechanism according to claim 6, wherein the driving member comprises a screw rod, a driving member for driving the screw rod to rotate, and an adjusting member arranged on the screw rod, the adjusting member comprises a screw nut and a width adjusting plate, the screw nut is screwed on the screw rod, the width adjusting plate is provided with a first bearing, the first bearing is rotatably connected with the screw nut, and the width adjusting plate is connected with the cutter.

8. The edge-cutting feeding mechanism of claim 7, wherein the cutter assembly further comprises a support rod linked with the feeding motor, the cutter is a circular cutter, the circular cutter is sleeved on the support rod, the width adjusting plate is provided with a second bearing, and the circular cutter is rotatably connected with the second bearing.

9. The trimming and feeding mechanism according to claim 8, wherein the number of the adjusting members is 2, the adjusting members are respectively a first adjusting member and a second adjusting member which are arranged at two ends of the supporting rod, and the screw thread direction of the screw nut of the first adjusting member is opposite to that of the screw nut of the second adjusting member; the number of the cutters is two, and the cutters are respectively in rotating connection with the second bearings of the width adjusting plates on the 2 adjusting pieces.

10. A trimming feeding mechanism according to claim 7, wherein an edge guide plate is provided on an outer side of the width adjusting plate.